Merge branch 'master' of https://github.com/primefaces/primevue
Tuğçe Küçükoğlu
commit
a7a06dc92f
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@ -7,7 +7,12 @@ module.exports = {
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extends: ['plugin:nuxt/recommended', 'plugin:vue/vue3-essential', 'prettier'],
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parserOptions: {
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parser: '@babel/eslint-parser',
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requireConfigFile: false
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requireConfigFile: false,
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babelOptions: {
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parserOpts: {
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plugins: ['typescript']
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}
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}
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},
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plugins: ['prettier'],
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ignorePatterns: ['**/public/**'],
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@ -39,8 +39,6 @@ export declare type DataTableStateStorageType = 'session' | 'local' | undefined;
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export declare type DataTableEditModeType = 'cell' | 'row' | undefined;
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export declare type DataTableScrollDirectionType = 'vertical' | 'horizontal' | 'both' | undefined;
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export declare type DataTableScrollHeightType = 'flex' | string | undefined;
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export declare type DataTableResponsiveLayoutType = 'stack' | 'scroll' | undefined;
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@ -663,10 +661,6 @@ export interface DataTableProps {
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* @see DataTableExportFunctionOptions
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*/
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exportFunction?(options: DataTableExportFunctionOptions): any;
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/**
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* Whether the cell widths scale according to their content or not. Does not apply to scrollable tables.
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*/
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autoLayout?: boolean | undefined;
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/**
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* When enabled, columns can be resized using drag and drop.
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*/
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@ -752,12 +746,6 @@ export interface DataTableProps {
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* @see DataTableScrollHeightType
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*/
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scrollHeight?: DataTableScrollHeightType;
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/**
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* Orientation of the scrolling, options are 'vertical', 'horizontal' and 'both'.
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* @see DataTableScrollDirectionType
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* Default value is 'vertical'.
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*/
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scrollDirection?: DataTableScrollDirectionType;
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/**
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* Whether to use the virtualScroller feature. The properties of VirtualScroller component can be used like an object in it.
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* Note: Currently only vertical orientation mode is supported.
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@ -769,9 +757,9 @@ export interface DataTableProps {
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*/
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frozenValue?: any[] | undefined;
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/**
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* Defines the responsive mode, valid options are 'stack' and 'scroll'.
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* Defines the responsive mode, valid options are 'stack' and 'scroll'. Default value is 'scroll'.
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* @see DataTableResponsiveLayoutType
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* Default value is 'stack'.
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* @deprecated since version 3.24.0
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*/
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responsiveLayout?: DataTableResponsiveLayoutType;
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/**
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@ -29,9 +29,21 @@
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</template>
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</DTPaginator>
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<div class="p-datatable-wrapper" :style="{ maxHeight: virtualScrollerDisabled ? scrollHeight : '' }">
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<DTVirtualScroller ref="virtualScroller" v-bind="virtualScrollerOptions" :items="processedData" :columns="columns" :style="{ height: scrollHeight }" :disabled="virtualScrollerDisabled" loaderDisabled :showSpacer="false">
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<DTVirtualScroller
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ref="virtualScroller"
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v-bind="virtualScrollerOptions"
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:items="processedData"
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:columns="columns"
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:style="{ height: scrollHeight !== 'flex' ? scrollHeight : undefined }"
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:scrollHeight="scrollHeight !== 'flex' ? undefined : '100%'"
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:disabled="virtualScrollerDisabled"
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loaderDisabled
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inline
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autoSize
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:showSpacer="false"
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>
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<template #content="slotProps">
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<table ref="table" role="table" :class="[tableClass, 'p-datatable-table']" :style="[tableStyle, slotProps.spacerStyle]" v-bind="tableProps">
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<table ref="table" role="table" :class="tableStyleClass" :style="[tableStyle, slotProps.spacerStyle]" v-bind="tableProps">
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<DTTableHeader
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:columnGroup="headerColumnGroup"
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:columns="slotProps.columns"
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@ -171,6 +183,7 @@
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:editingMeta="d_editingMeta"
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@editing-meta-change="onEditingMetaChange"
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/>
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<tbody v-if="hasSpacerStyle(slotProps.spacerStyle)" :style="{ height: `calc(${slotProps.spacerStyle.height} - ${slotProps.rows.length * slotProps.itemSize}px)` }" class="p-datatable-virtualscroller-spacer"></tbody>
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<DTTableFooter :columnGroup="footerColumnGroup" :columns="slotProps.columns" />
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</table>
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</template>
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@ -401,10 +414,6 @@ export default {
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type: Function,
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default: null
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},
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autoLayout: {
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type: Boolean,
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default: false
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},
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resizableColumns: {
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type: Boolean,
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default: false
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@ -473,10 +482,6 @@ export default {
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type: Boolean,
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default: false
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},
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scrollDirection: {
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type: String,
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default: 'vertical'
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},
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virtualScrollerOptions: {
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type: Object,
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default: null
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@ -491,7 +496,7 @@ export default {
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},
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responsiveLayout: {
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type: String,
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default: 'stack'
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default: 'scroll'
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},
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breakpoint: {
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type: String,
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@ -1462,15 +1467,16 @@ export default {
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this.createStyleElement();
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let innerHTML = '';
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let selector = `.p-datatable[${this.attributeSelector}] > .p-datatable-wrapper ${this.virtualScrollerDisabled ? '' : '> .p-virtualscroller'} > .p-datatable-table`;
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widths.forEach((width, index) => {
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let colWidth = index === colIndex ? newColumnWidth : nextColumnWidth && index === colIndex + 1 ? nextColumnWidth : width;
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let style = this.scrollable ? `flex: 1 1 ${colWidth}px !important` : `width: ${colWidth}px !important`;
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let style = `width: ${colWidth}px !important; max-width: ${colWidth}px !important`;
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innerHTML += `
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.p-datatable[${this.attributeSelector}] .p-datatable-thead > tr > th:nth-child(${index + 1}),
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.p-datatable[${this.attributeSelector}] .p-datatable-tbody > tr > td:nth-child(${index + 1}),
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.p-datatable[${this.attributeSelector}] .p-datatable-tfoot > tr > td:nth-child(${index + 1}) {
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${selector} > .p-datatable-thead > tr > th:nth-child(${index + 1}),
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${selector} > .p-datatable-tbody > tr > td:nth-child(${index + 1}),
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${selector} > .p-datatable-tfoot > tr > td:nth-child(${index + 1}) {
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${style}
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}
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`;
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@ -1902,14 +1908,15 @@ export default {
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this.createStyleElement();
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let innerHTML = '';
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let selector = `.p-datatable[${this.attributeSelector}] > .p-datatable-wrapper ${this.virtualScrollerDisabled ? '' : '> .p-virtualscroller'} > .p-datatable-table`;
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widths.forEach((width, index) => {
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let style = this.scrollable ? `flex: 1 1 ${width}px !important` : `width: ${width}px !important`;
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let style = `width: ${width}px !important; max-width: ${width}px !important`;
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innerHTML += `
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.p-datatable[${this.attributeSelector}] .p-datatable-thead > tr > th:nth-child(${index + 1}),
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.p-datatable[${this.attributeSelector}] .p-datatable-tbody > tr > td:nth-child(${index + 1}),
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.p-datatable[${this.attributeSelector}] .p-datatable-tfoot > tr > td:nth-child(${index + 1}) {
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${selector} > .p-datatable-thead > tr > th:nth-child(${index + 1}),
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${selector} > .p-datatable-tbody > tr > td:nth-child(${index + 1}),
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${selector} > .p-datatable-tfoot > tr > td:nth-child(${index + 1}) {
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${style}
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}
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`;
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@ -2034,31 +2041,34 @@ export default {
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this.responsiveStyleElement.type = 'text/css';
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document.head.appendChild(this.responsiveStyleElement);
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let tableSelector = `.p-datatable-wrapper ${this.virtualScrollerDisabled ? '' : '> .p-virtualscroller'} > .p-datatable-table`;
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let selector = `.p-datatable[${this.attributeSelector}] > ${tableSelector}`;
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let gridLinesSelector = `.p-datatable[${this.attributeSelector}].p-datatable-gridlines > ${tableSelector}`;
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let innerHTML = `
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@media screen and (max-width: ${this.breakpoint}) {
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.p-datatable[${this.attributeSelector}] .p-datatable-thead > tr > th,
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.p-datatable[${this.attributeSelector}] .p-datatable-tfoot > tr > td {
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${selector} > .p-datatable-thead > tr > th,
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${selector} > .p-datatable-tfoot > tr > td {
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display: none !important;
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}
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.p-datatable[${this.attributeSelector}] .p-datatable-tbody > tr > td {
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${selector} > .p-datatable-tbody > tr > td {
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display: flex;
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width: 100% !important;
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align-items: center;
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justify-content: space-between;
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}
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.p-datatable[${this.attributeSelector}] .p-datatable-tbody > tr > td:not(:last-child) {
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${selector} > .p-datatable-tbody > tr > td:not(:last-child) {
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border: 0 none;
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}
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.p-datatable[${this.attributeSelector}].p-datatable-gridlines .p-datatable-tbody > tr > td:last-child {
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${gridLinesSelector} > .p-datatable-tbody > tr > td:last-child {
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border-top: 0;
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border-right: 0;
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border-left: 0;
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}
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.p-datatable[${this.attributeSelector}] .p-datatable-tbody > tr > td > .p-column-title {
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${selector} > .p-datatable-tbody > tr > td > .p-column-title {
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display: block;
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}
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}
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@ -2109,6 +2119,9 @@ export default {
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},
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getVirtualScrollerRef() {
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return this.$refs.virtualScroller;
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},
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hasSpacerStyle(style) {
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return ObjectUtils.isNotEmpty(style);
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}
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},
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computed: {
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@ -2117,13 +2130,9 @@ export default {
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'p-datatable p-component',
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{
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'p-datatable-hoverable-rows': this.rowHover || this.selectionMode,
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'p-datatable-auto-layout': this.autoLayout,
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'p-datatable-resizable': this.resizableColumns,
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'p-datatable-resizable-fit': this.resizableColumns && this.columnResizeMode === 'fit',
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'p-datatable-scrollable': this.scrollable,
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'p-datatable-scrollable-vertical': this.scrollable && this.scrollDirection === 'vertical',
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'p-datatable-scrollable-horizontal': this.scrollable && this.scrollDirection === 'horizontal',
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'p-datatable-scrollable-both': this.scrollable && this.scrollDirection === 'both',
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'p-datatable-flex-scrollable': this.scrollable && this.scrollHeight === 'flex',
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'p-datatable-responsive-stack': this.responsiveLayout === 'stack',
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'p-datatable-responsive-scroll': this.responsiveLayout === 'scroll',
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@ -2134,6 +2143,17 @@ export default {
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}
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];
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},
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tableStyleClass() {
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return [
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'p-datatable-table',
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{
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'p-datatable-scrollable-table': this.scrollable,
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'p-datatable-resizable-table': this.resizableColumns,
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'p-datatable-resizable-table-fit': this.resizableColumns && this.columnResizeMode === 'fit'
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},
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this.tableClass
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];
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},
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columns() {
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let children = this.getChildren();
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@ -2266,10 +2286,13 @@ export default {
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position: relative;
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}
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.p-datatable table {
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border-collapse: collapse;
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min-width: 100%;
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table-layout: fixed;
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.p-datatable > .p-datatable-wrapper {
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overflow: auto;
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}
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.p-datatable-table {
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border-spacing: 0px;
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width: 100%;
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}
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.p-datatable .p-sortable-column {
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@ -2289,59 +2312,27 @@ export default {
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justify-content: center;
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}
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.p-datatable-responsive-scroll > .p-datatable-wrapper {
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overflow-x: auto;
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}
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.p-datatable-responsive-scroll > .p-datatable-wrapper > table,
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.p-datatable-auto-layout > .p-datatable-wrapper > table {
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table-layout: auto;
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}
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.p-datatable-hoverable-rows .p-selectable-row {
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cursor: pointer;
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}
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/* Scrollable */
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.p-datatable-scrollable .p-datatable-wrapper {
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.p-datatable-scrollable > .p-datatable-wrapper {
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position: relative;
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overflow: auto;
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}
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.p-datatable-scrollable .p-datatable-thead,
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.p-datatable-scrollable .p-datatable-tbody,
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.p-datatable-scrollable .p-datatable-tfoot {
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display: block;
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}
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.p-datatable-scrollable .p-datatable-thead > tr,
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.p-datatable-scrollable .p-datatable-tbody > tr,
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.p-datatable-scrollable .p-datatable-tfoot > tr {
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display: flex;
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flex-wrap: nowrap;
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width: 100%;
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}
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.p-datatable-scrollable .p-datatable-thead > tr > th,
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.p-datatable-scrollable .p-datatable-tbody > tr > td,
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.p-datatable-scrollable .p-datatable-tfoot > tr > td {
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display: flex;
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flex: 1 1 0;
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align-items: center;
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}
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.p-datatable-scrollable .p-datatable-thead {
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.p-datatable-scrollable-table > .p-datatable-thead {
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position: sticky;
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top: 0;
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z-index: 1;
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}
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.p-datatable-scrollable .p-datatable-frozen-tbody {
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.p-datatable-scrollable-table > .p-datatable-frozen-tbody {
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position: sticky;
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z-index: 1;
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}
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.p-datatable-scrollable .p-datatable-tfoot {
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.p-datatable-scrollable-table > .p-datatable-tfoot {
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position: sticky;
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bottom: 0;
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z-index: 1;
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@ -2356,72 +2347,38 @@ export default {
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z-index: 1;
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}
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.p-datatable-scrollable-both .p-datatable-thead > tr > th,
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.p-datatable-scrollable-both .p-datatable-tbody > tr > td,
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.p-datatable-scrollable-both .p-datatable-tfoot > tr > td,
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.p-datatable-scrollable-horizontal .p-datatable-thead > tr > th .p-datatable-scrollable-horizontal .p-datatable-tbody > tr > td,
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.p-datatable-scrollable-horizontal .p-datatable-tfoot > tr > td {
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flex: 1 0 auto;
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}
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.p-datatable-flex-scrollable {
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display: flex;
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flex-direction: column;
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height: 100%;
|
||||
}
|
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.p-datatable-flex-scrollable .p-datatable-wrapper {
|
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.p-datatable-flex-scrollable > .p-datatable-wrapper {
|
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display: flex;
|
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flex-direction: column;
|
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flex: 1;
|
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height: 100%;
|
||||
}
|
||||
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.p-datatable-scrollable .p-rowgroup-header {
|
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.p-datatable-scrollable-table > .p-datatable-tbody > .p-rowgroup-header {
|
||||
position: sticky;
|
||||
z-index: 1;
|
||||
}
|
||||
|
||||
.p-datatable-scrollable.p-datatable-grouped-header .p-datatable-thead,
|
||||
.p-datatable-scrollable.p-datatable-grouped-footer .p-datatable-tfoot {
|
||||
display: table;
|
||||
border-collapse: collapse;
|
||||
width: 100%;
|
||||
table-layout: fixed;
|
||||
}
|
||||
|
||||
.p-datatable-scrollable.p-datatable-grouped-header .p-datatable-thead > tr,
|
||||
.p-datatable-scrollable.p-datatable-grouped-footer .p-datatable-tfoot > tr {
|
||||
display: table-row;
|
||||
}
|
||||
|
||||
.p-datatable-scrollable.p-datatable-grouped-header .p-datatable-thead > tr > th,
|
||||
.p-datatable-scrollable.p-datatable-grouped-footer .p-datatable-tfoot > tr > td {
|
||||
display: table-cell;
|
||||
}
|
||||
|
||||
.p-datatable-scrollable .p-virtualscroller > .p-datatable-table {
|
||||
display: inline-block; /* For Safari */
|
||||
}
|
||||
|
||||
/* Resizable */
|
||||
.p-datatable-resizable > .p-datatable-wrapper {
|
||||
overflow-x: auto;
|
||||
}
|
||||
|
||||
.p-datatable-resizable .p-datatable-thead > tr > th,
|
||||
.p-datatable-resizable .p-datatable-tfoot > tr > td,
|
||||
.p-datatable-resizable .p-datatable-tbody > tr > td {
|
||||
.p-datatable-resizable-table > .p-datatable-thead > tr > th,
|
||||
.p-datatable-resizable-table > .p-datatable-tfoot > tr > td,
|
||||
.p-datatable-resizable-table > .p-datatable-tbody > tr > td {
|
||||
overflow: hidden;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.p-datatable-resizable .p-resizable-column:not(.p-frozen-column) {
|
||||
.p-datatable-resizable-table > .p-datatable-thead > tr > th.p-resizable-column:not(.p-frozen-column) {
|
||||
background-clip: padding-box;
|
||||
position: relative;
|
||||
}
|
||||
|
||||
.p-datatable-resizable-fit .p-resizable-column:last-child .p-column-resizer {
|
||||
.p-datatable-resizable-table-fit > .p-datatable-thead > tr > th.p-resizable-column:last-child .p-column-resizer {
|
||||
display: none;
|
||||
}
|
||||
|
||||
|
|
@ -2560,7 +2517,11 @@ export default {
|
|||
}
|
||||
|
||||
/* VirtualScroller */
|
||||
.p-datatable .p-virtualscroller-loading {
|
||||
.p-datatable-virtualscroller-spacer {
|
||||
display: flex;
|
||||
}
|
||||
|
||||
.p-datatable .p-virtualscroller .p-virtualscroller-loading {
|
||||
transform: none !important;
|
||||
min-height: 0;
|
||||
position: sticky;
|
||||
|
|
|
|||
|
|
@ -67,7 +67,9 @@
|
|||
</td>
|
||||
</tr>
|
||||
<tr v-if="templates['groupfooter'] && rowGroupMode === 'subheader' && shouldRenderRowGroupFooter(value, rowData, getRowIndex(index))" :key="getRowKey(rowData, getRowIndex(index)) + '_subfooter'" class="p-rowgroup-footer" role="row">
|
||||
<component :is="templates['groupfooter']" :data="rowData" :index="getRowIndex(index)" />
|
||||
<td :colspan="columnsLength - 1">
|
||||
<component :is="templates['groupfooter']" :data="rowData" :index="getRowIndex(index)" />
|
||||
</td>
|
||||
</tr>
|
||||
</template>
|
||||
</template>
|
||||
|
|
@ -238,13 +240,6 @@ export default {
|
|||
isARowSelected: false
|
||||
};
|
||||
},
|
||||
watch: {
|
||||
virtualScrollerContentProps(newValue, oldValue) {
|
||||
if (!this.isVirtualScrollerDisabled && this.getVirtualScrollerProp('vertical') && this.getVirtualScrollerProp('itemSize', oldValue) !== this.getVirtualScrollerProp('itemSize', newValue)) {
|
||||
this.updateVirtualScrollerPosition();
|
||||
}
|
||||
}
|
||||
},
|
||||
mounted() {
|
||||
if (this.frozenRow) {
|
||||
this.updateFrozenRowStickyPosition();
|
||||
|
|
@ -253,10 +248,6 @@ export default {
|
|||
if (this.scrollable && this.rowGroupMode === 'subheader') {
|
||||
this.updateFrozenRowGroupHeaderStickyPosition();
|
||||
}
|
||||
|
||||
if (!this.isVirtualScrollerDisabled && this.getVirtualScrollerProp('vertical')) {
|
||||
this.updateVirtualScrollerPosition();
|
||||
}
|
||||
},
|
||||
updated() {
|
||||
if (this.frozenRow) {
|
||||
|
|
@ -538,11 +529,6 @@ export default {
|
|||
|
||||
this.rowGroupHeaderStyleObject.top = tableHeaderHeight + 'px';
|
||||
},
|
||||
updateVirtualScrollerPosition() {
|
||||
const tableHeaderHeight = DomHandler.getOuterHeight(this.$el.previousElementSibling);
|
||||
|
||||
this.$el.style.top = (this.$el.style.top || 0) + tableHeaderHeight + 'px';
|
||||
},
|
||||
getVirtualScrollerProp(option, options) {
|
||||
options = options || this.virtualScrollerContentProps;
|
||||
|
||||
|
|
|
|||
|
|
@ -128,6 +128,11 @@ export interface VirtualScrollerProps {
|
|||
* Default value is 0.
|
||||
*/
|
||||
delay?: number | undefined;
|
||||
/**
|
||||
* Delay after window's resize finishes.
|
||||
* @defaultValue 10
|
||||
*/
|
||||
resizeDelay?: number | undefined;
|
||||
/**
|
||||
* Defines if data is loaded and interacted with in lazy manner.
|
||||
*/
|
||||
|
|
@ -163,6 +168,26 @@ export interface VirtualScrollerProps {
|
|||
* Default value is 0.
|
||||
*/
|
||||
tabindex?: number | string | undefined;
|
||||
/**
|
||||
* When enabled, positions the content as inline.
|
||||
* @defaultValue false
|
||||
*/
|
||||
inline?: boolean | undefined;
|
||||
/**
|
||||
* Used to specify how many items to load in each load method in lazy mode.
|
||||
* @defaultValue 0
|
||||
*/
|
||||
step?: number | undefined;
|
||||
/**
|
||||
* Used to append each loaded item to top without removing any items from the DOM. Using very large data may cause the browser to crash.
|
||||
* @defaultValue false
|
||||
*/
|
||||
appendOnly?: boolean | undefined;
|
||||
/**
|
||||
* Whether to dynamically change the height or width of scrollable container.
|
||||
* @defaultValue false
|
||||
*/
|
||||
autoSize?: boolean | undefined;
|
||||
}
|
||||
|
||||
export interface VirtualScrollerSlots {
|
||||
|
|
|
|||
|
|
@ -42,6 +42,8 @@
|
|||
</template>
|
||||
|
||||
<script>
|
||||
import { DomHandler } from 'primevue/utils';
|
||||
|
||||
export default {
|
||||
name: 'VirtualScroller',
|
||||
emits: ['update:numToleratedItems', 'scroll', 'scroll-index-change', 'lazy-load'],
|
||||
|
|
@ -74,6 +76,10 @@ export default {
|
|||
type: Number,
|
||||
default: 0
|
||||
},
|
||||
resizeDelay: {
|
||||
type: Number,
|
||||
default: 10
|
||||
},
|
||||
lazy: {
|
||||
type: Boolean,
|
||||
default: false
|
||||
|
|
@ -105,12 +111,29 @@ export default {
|
|||
tabindex: {
|
||||
type: Number,
|
||||
default: 0
|
||||
},
|
||||
inline: {
|
||||
type: Boolean,
|
||||
default: false
|
||||
},
|
||||
step: {
|
||||
type: Number,
|
||||
default: 0
|
||||
},
|
||||
appendOnly: {
|
||||
type: Boolean,
|
||||
default: false
|
||||
},
|
||||
autoSize: {
|
||||
type: Boolean,
|
||||
default: false
|
||||
}
|
||||
},
|
||||
data() {
|
||||
return {
|
||||
first: this.isBoth() ? { rows: 0, cols: 0 } : 0,
|
||||
last: this.isBoth() ? { rows: 0, cols: 0 } : 0,
|
||||
page: this.isBoth() ? { rows: 0, cols: 0 } : 0,
|
||||
numItemsInViewport: this.isBoth() ? { rows: 0, cols: 0 } : 0,
|
||||
lastScrollPos: this.isBoth() ? { top: 0, left: 0 } : 0,
|
||||
d_numToleratedItems: this.numToleratedItems,
|
||||
|
|
@ -124,6 +147,15 @@ export default {
|
|||
content: null,
|
||||
lastScrollPos: null,
|
||||
scrollTimeout: null,
|
||||
resizeTimeout: null,
|
||||
defaultWidth: 0,
|
||||
defaultHeight: 0,
|
||||
defaultContentWidth: 0,
|
||||
defaultContentHeight: 0,
|
||||
isRangeChanged: false,
|
||||
lazyLoadState: {},
|
||||
resizeListener: null,
|
||||
initialized: false,
|
||||
watch: {
|
||||
numToleratedItems(newValue) {
|
||||
this.d_numToleratedItems = newValue;
|
||||
|
|
@ -134,22 +166,59 @@ export default {
|
|||
items(newValue, oldValue) {
|
||||
if (!oldValue || oldValue.length !== (newValue || []).length) {
|
||||
this.init();
|
||||
this.calculateAutoSize();
|
||||
}
|
||||
},
|
||||
itemSize() {
|
||||
this.init();
|
||||
this.calculateAutoSize();
|
||||
},
|
||||
orientation() {
|
||||
this.lastScrollPos = this.isBoth() ? { top: 0, left: 0 } : 0;
|
||||
},
|
||||
scrollHeight() {
|
||||
this.init();
|
||||
this.calculateAutoSize();
|
||||
},
|
||||
scrollWidth() {
|
||||
this.init();
|
||||
this.calculateAutoSize();
|
||||
}
|
||||
},
|
||||
mounted() {
|
||||
this.init();
|
||||
this.viewInit();
|
||||
|
||||
this.lastScrollPos = this.isBoth() ? { top: 0, left: 0 } : 0;
|
||||
this.lazyLoadState = this.lazyLoadState || {};
|
||||
},
|
||||
updated() {
|
||||
!this.initialized && this.viewInit();
|
||||
},
|
||||
unmounted() {
|
||||
this.unbindResizeListener();
|
||||
|
||||
this.initialized = false;
|
||||
},
|
||||
methods: {
|
||||
viewInit() {
|
||||
if (DomHandler.isVisible(this.element)) {
|
||||
this.setContentEl(this.content);
|
||||
this.init();
|
||||
this.bindResizeListener();
|
||||
|
||||
this.defaultWidth = DomHandler.getWidth(this.element);
|
||||
this.defaultHeight = DomHandler.getHeight(this.element);
|
||||
this.defaultContentWidth = DomHandler.getWidth(this.content);
|
||||
this.defaultContentHeight = DomHandler.getHeight(this.content);
|
||||
this.initialized = true;
|
||||
}
|
||||
},
|
||||
init() {
|
||||
this.setSize();
|
||||
this.calculateOptions();
|
||||
this.setSpacerSize();
|
||||
if (!this.disabled) {
|
||||
this.setSize();
|
||||
this.calculateOptions();
|
||||
this.setSpacerSize();
|
||||
}
|
||||
},
|
||||
isVertical() {
|
||||
return this.orientation === 'vertical';
|
||||
|
|
@ -161,31 +230,34 @@ export default {
|
|||
return this.orientation === 'both';
|
||||
},
|
||||
scrollTo(options) {
|
||||
this.element && this.element.scrollTo(options);
|
||||
this.lastScrollPos = this.both ? { top: 0, left: 0 } : 0;
|
||||
this.element?.scrollTo(options);
|
||||
},
|
||||
scrollToIndex(index, behavior = 'auto') {
|
||||
const both = this.isBoth();
|
||||
const horizontal = this.isHorizontal();
|
||||
const first = this.first;
|
||||
const { numToleratedItems } = this.calculateNumItems();
|
||||
const contentPos = this.getContentPosition();
|
||||
const itemSize = this.itemSize;
|
||||
const calculateFirst = (_index = 0, _numT) => (_index <= _numT ? 0 : _index);
|
||||
const calculateCoord = (_first, _size) => _first * _size;
|
||||
const calculateCoord = (_first, _size, _cpos) => _first * _size + _cpos;
|
||||
const scrollTo = (left = 0, top = 0) => this.scrollTo({ left, top, behavior });
|
||||
let newFirst = both ? { rows: 0, cols: 0 } : 0;
|
||||
let isRangeChanged = false;
|
||||
|
||||
if (both) {
|
||||
const newFirst = { rows: calculateFirst(index[0], numToleratedItems[0]), cols: calculateFirst(index[1], numToleratedItems[1]) };
|
||||
|
||||
if (newFirst.rows !== first.rows || newFirst.cols !== first.cols) {
|
||||
scrollTo(calculateCoord(newFirst.cols, itemSize[1]), calculateCoord(newFirst.rows, itemSize[0]));
|
||||
}
|
||||
newFirst = { rows: calculateFirst(index[0], numToleratedItems[0]), cols: calculateFirst(index[1], numToleratedItems[1]) };
|
||||
scrollTo(calculateCoord(newFirst.cols, itemSize[1], contentPos.left), calculateCoord(newFirst.rows, itemSize[0], contentPos.top));
|
||||
isRangeChanged = newFirst.rows !== first.rows || newFirst.cols !== first.cols;
|
||||
} else {
|
||||
const newFirst = calculateFirst(index, numToleratedItems);
|
||||
|
||||
if (newFirst !== first) {
|
||||
horizontal ? scrollTo(calculateCoord(newFirst, itemSize), 0) : scrollTo(0, calculateCoord(newFirst, itemSize));
|
||||
}
|
||||
newFirst = calculateFirst(index, numToleratedItems);
|
||||
horizontal ? scrollTo(calculateCoord(newFirst, itemSize, contentPos.left), 0) : scrollTo(0, calculateCoord(newFirst, itemSize, contentPos.top));
|
||||
isRangeChanged = newFirst !== first;
|
||||
}
|
||||
|
||||
this.isRangeChanged = isRangeChanged;
|
||||
this.first = newFirst;
|
||||
},
|
||||
scrollInView(index, to, behavior = 'auto') {
|
||||
if (to) {
|
||||
|
|
@ -238,8 +310,7 @@ export default {
|
|||
if (this.element) {
|
||||
const both = this.isBoth();
|
||||
const horizontal = this.isHorizontal();
|
||||
const scrollTop = this.element.scrollTop;
|
||||
const scrollLeft = this.element.scrollLeft;
|
||||
const { scrollTop, scrollLeft } = this.element.scrollTop;
|
||||
|
||||
if (both) {
|
||||
firstInViewport = { rows: calculateFirstInViewport(scrollTop, this.itemSize[0]), cols: calculateFirstInViewport(scrollLeft, this.itemSize[1]) };
|
||||
|
|
@ -282,7 +353,7 @@ export default {
|
|||
const both = this.isBoth();
|
||||
const first = this.first;
|
||||
const { numItemsInViewport, numToleratedItems } = this.calculateNumItems();
|
||||
const calculateLast = (_first, _num, _numT, _isCols) => this.getLast(_first + _num + (_first < _numT ? 2 : 3) * _numT, _isCols);
|
||||
const calculateLast = (_first, _num, _numT, _isCols = false) => this.getLast(_first + _num + (_first < _numT ? 2 : 3) * _numT, _isCols);
|
||||
const last = both
|
||||
? { rows: calculateLast(first.rows, numItemsInViewport.rows, numToleratedItems[0]), cols: calculateLast(first.cols, numItemsInViewport.cols, numToleratedItems[1], true) }
|
||||
: calculateLast(first, numItemsInViewport, numToleratedItems);
|
||||
|
|
@ -297,23 +368,55 @@ export default {
|
|||
}
|
||||
|
||||
if (this.lazy) {
|
||||
this.$emit('lazy-load', { first, last });
|
||||
Promise.resolve().then(() => {
|
||||
this.lazyLoadState = {
|
||||
first: this.step ? (both ? { rows: 0, cols: first.cols } : 0) : first,
|
||||
last: Math.min(this.step ? this.step : last, this.items.length)
|
||||
};
|
||||
|
||||
this.$emit('lazy-load', this.lazyLoadState);
|
||||
});
|
||||
}
|
||||
},
|
||||
calculateAutoSize() {
|
||||
if (this.autoSize && !this.d_loading) {
|
||||
Promise.resolve().then(() => {
|
||||
if (this.content) {
|
||||
const both = this.isBoth();
|
||||
const horizontal = this.isHorizontal();
|
||||
const vertical = this.isVertical();
|
||||
|
||||
this.content.style.minHeight = this.content.style.minWidth = 'auto';
|
||||
this.content.style.position = 'relative';
|
||||
this.element.style.contain = 'none';
|
||||
|
||||
const [contentWidth, contentHeight] = [DomHandler.getWidth(this.content), DomHandler.getHeight(this.content)];
|
||||
|
||||
contentWidth !== this.defaultContentWidth && (this.element.style.width = '');
|
||||
contentHeight !== this.defaultContentHeight && (this.element.style.height = '');
|
||||
|
||||
const [width, height] = [DomHandler.getWidth(this.element), DomHandler.getHeight(this.element)];
|
||||
|
||||
(both || horizontal) && (this.element.style.width = width < this.defaultWidth ? width + 'px' : this.scrollWidth || this.defaultWidth + 'px');
|
||||
(both || vertical) && (this.element.style.height = height < this.defaultHeight ? height + 'px' : this.scrollHeight || this.defaultHeight + 'px');
|
||||
|
||||
this.content.style.minHeight = this.content.style.minWidth = '';
|
||||
this.content.style.position = '';
|
||||
this.element.style.contain = '';
|
||||
}
|
||||
});
|
||||
}
|
||||
},
|
||||
getLast(last = 0, isCols) {
|
||||
if (this.items) {
|
||||
return Math.min(isCols ? (this.columns || this.items[0]).length : this.items.length, last);
|
||||
}
|
||||
|
||||
return 0;
|
||||
return this.items ? Math.min(isCols ? (this.columns || this.items[0]).length : this.items.length, last) : 0;
|
||||
},
|
||||
getContentPosition() {
|
||||
if (this.content) {
|
||||
const style = getComputedStyle(this.content);
|
||||
const left = parseInt(style.paddingLeft, 10) + Math.max(parseInt(style.left, 10), 0);
|
||||
const right = parseInt(style.paddingRight, 10) + Math.max(parseInt(style.right, 10), 0);
|
||||
const top = parseInt(style.paddingTop, 10) + Math.max(parseInt(style.top, 10), 0);
|
||||
const bottom = parseInt(style.paddingBottom, 10) + Math.max(parseInt(style.bottom, 10), 0);
|
||||
const left = parseFloat(style.paddingLeft) + Math.max(parseFloat(style.left) || 0, 0);
|
||||
const right = parseFloat(style.paddingRight) + Math.max(parseFloat(style.right) || 0, 0);
|
||||
const top = parseFloat(style.paddingTop) + Math.max(parseFloat(style.top) || 0, 0);
|
||||
const bottom = parseFloat(style.paddingBottom) + Math.max(parseFloat(style.bottom) || 0, 0);
|
||||
|
||||
return { left, right, top, bottom, x: left + right, y: top + bottom };
|
||||
}
|
||||
|
|
@ -355,15 +458,12 @@ export default {
|
|||
}
|
||||
},
|
||||
setContentPosition(pos) {
|
||||
if (this.content) {
|
||||
if (this.content && !this.appendOnly) {
|
||||
const both = this.isBoth();
|
||||
const horizontal = this.isHorizontal();
|
||||
const first = pos ? pos.first : this.first;
|
||||
const calculateTranslateVal = (_first, _size) => _first * _size;
|
||||
|
||||
const setTransform = (_x = 0, _y = 0) => {
|
||||
this.contentStyle = { ...this.contentStyle, ...{ transform: `translate3d(${_x}px, ${_y}px, 0)` } };
|
||||
};
|
||||
const setTransform = (_x = 0, _y = 0) => (this.contentStyle = { ...this.contentStyle, ...{ transform: `translate3d(${_x}px, ${_y}px, 0)` } });
|
||||
|
||||
if (both) {
|
||||
setTransform(calculateTranslateVal(first.cols, this.itemSize[1]), calculateTranslateVal(first.rows, this.itemSize[0]));
|
||||
|
|
@ -412,33 +512,39 @@ export default {
|
|||
if (both) {
|
||||
const isScrollDown = this.lastScrollPos.top <= scrollTop;
|
||||
const isScrollRight = this.lastScrollPos.left <= scrollLeft;
|
||||
const currentIndex = { rows: calculateCurrentIndex(scrollTop, this.itemSize[0]), cols: calculateCurrentIndex(scrollLeft, this.itemSize[1]) };
|
||||
const triggerIndex = {
|
||||
rows: calculateTriggerIndex(currentIndex.rows, this.first.rows, this.last.rows, this.numItemsInViewport.rows, this.d_numToleratedItems[0], isScrollDown),
|
||||
cols: calculateTriggerIndex(currentIndex.cols, this.first.cols, this.last.cols, this.numItemsInViewport.cols, this.d_numToleratedItems[1], isScrollRight)
|
||||
};
|
||||
|
||||
newFirst = {
|
||||
rows: calculateFirst(currentIndex.rows, triggerIndex.rows, this.first.rows, this.last.rows, this.numItemsInViewport.rows, this.d_numToleratedItems[0], isScrollDown),
|
||||
cols: calculateFirst(currentIndex.cols, triggerIndex.cols, this.first.cols, this.last.cols, this.numItemsInViewport.cols, this.d_numToleratedItems[1], isScrollRight)
|
||||
};
|
||||
newLast = {
|
||||
rows: calculateLast(currentIndex.rows, newFirst.rows, this.last.rows, this.numItemsInViewport.rows, this.d_numToleratedItems[0]),
|
||||
cols: calculateLast(currentIndex.cols, newFirst.cols, this.last.cols, this.numItemsInViewport.cols, this.d_numToleratedItems[1], true)
|
||||
};
|
||||
if (!this.appendOnly || (this.appendOnly && (isScrollDown || isScrollRight))) {
|
||||
const currentIndex = { rows: calculateCurrentIndex(scrollTop, this.itemSize[0]), cols: calculateCurrentIndex(scrollLeft, this.itemSize[1]) };
|
||||
const triggerIndex = {
|
||||
rows: calculateTriggerIndex(currentIndex.rows, this.first.rows, this.last.rows, this.numItemsInViewport.rows, this.d_numToleratedItems[0], isScrollDown),
|
||||
cols: calculateTriggerIndex(currentIndex.cols, this.first.cols, this.last.cols, this.numItemsInViewport.cols, this.d_numToleratedItems[1], isScrollRight)
|
||||
};
|
||||
|
||||
isRangeChanged = newFirst.rows !== this.first.rows || newLast.rows !== this.last.rows || newFirst.cols !== this.first.cols || newLast.cols !== this.last.cols;
|
||||
newScrollPos = { top: scrollTop, left: scrollLeft };
|
||||
newFirst = {
|
||||
rows: calculateFirst(currentIndex.rows, triggerIndex.rows, this.first.rows, this.last.rows, this.numItemsInViewport.rows, this.d_numToleratedItems[0], isScrollDown),
|
||||
cols: calculateFirst(currentIndex.cols, triggerIndex.cols, this.first.cols, this.last.cols, this.numItemsInViewport.cols, this.d_numToleratedItems[1], isScrollRight)
|
||||
};
|
||||
newLast = {
|
||||
rows: calculateLast(currentIndex.rows, newFirst.rows, this.last.rows, this.numItemsInViewport.rows, this.d_numToleratedItems[0]),
|
||||
cols: calculateLast(currentIndex.cols, newFirst.cols, this.last.cols, this.numItemsInViewport.cols, this.d_numToleratedItems[1], true)
|
||||
};
|
||||
|
||||
isRangeChanged = newFirst.rows !== this.first.rows || newLast.rows !== this.last.rows || newFirst.cols !== this.first.cols || newLast.cols !== this.last.cols || this.isRangeChanged;
|
||||
newScrollPos = { top: scrollTop, left: scrollLeft };
|
||||
}
|
||||
} else {
|
||||
const scrollPos = horizontal ? scrollLeft : scrollTop;
|
||||
const isScrollDownOrRight = this.lastScrollPos <= scrollPos;
|
||||
const currentIndex = calculateCurrentIndex(scrollPos, this.itemSize);
|
||||
const triggerIndex = calculateTriggerIndex(currentIndex, this.first, this.last, this.numItemsInViewport, this.d_numToleratedItems, isScrollDownOrRight);
|
||||
|
||||
newFirst = calculateFirst(currentIndex, triggerIndex, this.first, this.last, this.numItemsInViewport, this.d_numToleratedItems, isScrollDownOrRight);
|
||||
newLast = calculateLast(currentIndex, newFirst, this.last, this.numItemsInViewport, this.d_numToleratedItems);
|
||||
isRangeChanged = newFirst !== this.first || newLast !== this.last;
|
||||
newScrollPos = scrollPos;
|
||||
if (!this.appendOnly || (this.appendOnly && isScrollDownOrRight)) {
|
||||
const currentIndex = calculateCurrentIndex(scrollPos, this.itemSize);
|
||||
const triggerIndex = calculateTriggerIndex(currentIndex, this.first, this.last, this.numItemsInViewport, this.d_numToleratedItems, isScrollDownOrRight);
|
||||
|
||||
newFirst = calculateFirst(currentIndex, triggerIndex, this.first, this.last, this.numItemsInViewport, this.d_numToleratedItems, isScrollDownOrRight);
|
||||
newLast = calculateLast(currentIndex, newFirst, this.last, this.numItemsInViewport, this.d_numToleratedItems);
|
||||
isRangeChanged = newFirst !== this.first || newLast !== this.last || this.isRangeChanged;
|
||||
newScrollPos = scrollPos;
|
||||
}
|
||||
}
|
||||
|
||||
return {
|
||||
|
|
@ -462,21 +568,29 @@ export default {
|
|||
|
||||
this.$emit('scroll-index-change', newState);
|
||||
|
||||
if (this.lazy) {
|
||||
this.$emit('lazy-load', newState);
|
||||
if (this.lazy && this.isPageChanged(first)) {
|
||||
const lazyLoadState = {
|
||||
first: this.step ? Math.min(this.getPageByFirst(first) * this.step, this.items.length - this.step) : first,
|
||||
last: Math.min(this.step ? (this.getPageByFirst(first) + 1) * this.step : last, this.items.length)
|
||||
};
|
||||
const isLazyStateChanged = this.lazyLoadState.first !== lazyLoadState.first || this.lazyLoadState.last !== lazyLoadState.last;
|
||||
|
||||
isLazyStateChanged && this.$emit('lazy-load', lazyLoadState);
|
||||
this.lazyLoadState = lazyLoadState;
|
||||
}
|
||||
}
|
||||
},
|
||||
onScroll(event) {
|
||||
this.$emit('scroll', event);
|
||||
|
||||
if (this.delay) {
|
||||
if (this.delay && this.isPageChanged()) {
|
||||
if (this.scrollTimeout) {
|
||||
clearTimeout(this.scrollTimeout);
|
||||
}
|
||||
|
||||
if (!this.d_loading && this.showLoader) {
|
||||
const { isRangeChanged: changed } = this.onScrollPositionChange(event);
|
||||
const { isRangeChanged } = this.onScrollPositionChange(event);
|
||||
const changed = isRangeChanged || (this.step ? this.isPageChanged() : false);
|
||||
|
||||
changed && (this.d_loading = true);
|
||||
}
|
||||
|
|
@ -484,14 +598,56 @@ export default {
|
|||
this.scrollTimeout = setTimeout(() => {
|
||||
this.onScrollChange(event);
|
||||
|
||||
if (this.d_loading && this.showLoader && !this.lazy) {
|
||||
if (this.d_loading && this.showLoader && (!this.lazy || this.loading === undefined)) {
|
||||
this.d_loading = false;
|
||||
this.page = this.getPageByFirst();
|
||||
}
|
||||
}, this.delay);
|
||||
} else {
|
||||
this.onScrollChange(event);
|
||||
}
|
||||
},
|
||||
onResize() {
|
||||
if (this.resizeTimeout) {
|
||||
clearTimeout(this.resizeTimeout);
|
||||
}
|
||||
|
||||
this.resizeTimeout = setTimeout(() => {
|
||||
if (DomHandler.isVisible(this.element)) {
|
||||
const both = this.isBoth();
|
||||
const vertical = this.isVertical();
|
||||
const horizontal = this.isHorizontal();
|
||||
const [width, height] = [DomHandler.getWidth(this.element), DomHandler.getHeight(this.element)];
|
||||
const [isDiffWidth, isDiffHeight] = [width !== this.defaultWidth, height !== this.defaultHeight];
|
||||
const reinit = both ? isDiffWidth || isDiffHeight : horizontal ? isDiffWidth : vertical ? isDiffHeight : false;
|
||||
|
||||
if (reinit) {
|
||||
this.d_numToleratedItems = this.numToleratedItems;
|
||||
this.defaultWidth = width;
|
||||
this.defaultHeight = height;
|
||||
this.defaultContentWidth = DomHandler.getWidth(this.content);
|
||||
this.defaultContentHeight = DomHandler.getHeight(this.content);
|
||||
|
||||
this.init();
|
||||
}
|
||||
}
|
||||
}, this.resizeDelay);
|
||||
},
|
||||
bindResizeListener() {
|
||||
if (!this.resizeListener) {
|
||||
this.resizeListener = this.onResize.bind(this);
|
||||
|
||||
window.addEventListener('resize', this.resizeListener);
|
||||
window.addEventListener('orientationchange', this.resizeListener);
|
||||
}
|
||||
},
|
||||
unbindResizeListener() {
|
||||
if (this.resizeListener) {
|
||||
window.removeEventListener('resize', this.resizeListener);
|
||||
window.removeEventListener('orientationchange', this.resizeListener);
|
||||
this.resizeListener = null;
|
||||
}
|
||||
},
|
||||
getOptions(renderedIndex) {
|
||||
const count = (this.items || []).length;
|
||||
const index = this.isBoth() ? this.first.rows + renderedIndex : this.first + renderedIndex;
|
||||
|
|
@ -518,6 +674,15 @@ export default {
|
|||
...extOptions
|
||||
};
|
||||
},
|
||||
getPageByFirst(first) {
|
||||
return Math.floor(((first ?? this.first) + this.d_numToleratedItems * 4) / (this.step || 1));
|
||||
},
|
||||
isPageChanged(first) {
|
||||
return this.step ? this.page !== this.getPageByFirst(first ?? this.first) : true;
|
||||
},
|
||||
setContentEl(el) {
|
||||
this.content = el || this.content || DomHandler.findSingle(this.element, '.p-virtualscroller-content');
|
||||
},
|
||||
elementRef(el) {
|
||||
this.element = el;
|
||||
},
|
||||
|
|
@ -530,8 +695,9 @@ export default {
|
|||
return [
|
||||
'p-virtualscroller',
|
||||
{
|
||||
'p-both-scroll': this.isBoth(),
|
||||
'p-horizontal-scroll': this.isHorizontal()
|
||||
'p-virtualscroller-inline': this.inline,
|
||||
'p-virtualscroller-both p-both-scroll': this.isBoth(),
|
||||
'p-virtualscroller-horizontal p-horizontal-scroll': this.isHorizontal()
|
||||
},
|
||||
this.class
|
||||
];
|
||||
|
|
@ -553,13 +719,10 @@ export default {
|
|||
];
|
||||
},
|
||||
loadedItems() {
|
||||
const items = this.items;
|
||||
|
||||
if (items && !this.d_loading) {
|
||||
if (this.isBoth()) {
|
||||
return items.slice(this.first.rows, this.last.rows).map((item) => (this.columns ? item : item.slice(this.first.cols, this.last.cols)));
|
||||
} else if (this.isHorizontal() && this.columns) return items;
|
||||
else return items.slice(this.first, this.last);
|
||||
if (this.items && !this.d_loading) {
|
||||
if (this.isBoth()) return this.items.slice(this.appendOnly ? 0 : this.first.rows, this.last.rows).map((item) => (this.columns ? item : item.slice(this.appendOnly ? 0 : this.first.cols, this.last.cols)));
|
||||
else if (this.isHorizontal() && this.columns) return this.items;
|
||||
else return this.items.slice(this.appendOnly ? 0 : this.first, this.last);
|
||||
}
|
||||
|
||||
return [];
|
||||
|
|
@ -597,7 +760,7 @@ export default {
|
|||
position: absolute;
|
||||
top: 0;
|
||||
left: 0;
|
||||
contain: content;
|
||||
/* contain: content; */
|
||||
min-height: 100%;
|
||||
min-width: 100%;
|
||||
will-change: transform;
|
||||
|
|
@ -626,4 +789,17 @@ export default {
|
|||
align-items: center;
|
||||
justify-content: center;
|
||||
}
|
||||
|
||||
.p-virtualscroller-loading-icon {
|
||||
font-size: 2rem;
|
||||
}
|
||||
|
||||
.p-virtualscroller-horizontal > .p-virtualscroller-content {
|
||||
display: flex;
|
||||
}
|
||||
|
||||
/* Inline */
|
||||
.p-virtualscroller-inline .p-virtualscroller-content {
|
||||
position: static;
|
||||
}
|
||||
</style>
|
||||
|
|
|
|||
Loading…
Reference in New Issue