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Multiple Selection and Keyboard support for AutoComplete

pull/12/head
cagataycivici 2019-01-29 15:46:07 +03:00
parent 8cdb74834a
commit e5a54cfbed
11 changed files with 18963 additions and 22741 deletions
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26
public/themes/luna-amber/theme.css
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@ -423,6 +423,12 @@ body .p-dropdown:not(.p-disabled).p-focus {
body .p-dropdown .p-dropdown-label {
padding-right: 2em;
}
body .p-dropdown .p-dropdown-label:focus {
outline: 0 none;
-webkit-box-shadow: none;
-moz-box-shadow: none;
box-shadow: none;
}
body .p-dropdown .p-dropdown-trigger {
background-color: #585858;
width: 2em;
@ -702,12 +708,6 @@ body .p-listbox .p-listbox-footer {
body .p-editor-container .p-editor-toolbar {
border: 1px solid #191919;
background-color: #191919;
-moz-border-radius-topleft: 3px;
-webkit-border-top-left-radius: 3px;
border-top-left-radius: 3px;
-moz-border-radius-topright: 3px;
-webkit-border-top-right-radius: 3px;
border-top-right-radius: 3px;
}
body .p-editor-container .p-editor-content {
border: 1px solid #191919;
@ -737,7 +737,7 @@ body .p-editor-container .ql-snow.ql-toolbar .ql-picker-item:hover,
body .p-editor-container .ql-snow .ql-toolbar .ql-picker-item:hover,
body .p-editor-container .ql-snow.ql-toolbar .ql-picker-item.ql-selected,
body .p-editor-container .ql-snow .ql-toolbar .ql-picker-item.ql-selected {
color: #dedede;
color: #FFB300;
}
body .p-editor-container .ql-snow.ql-toolbar button:hover .ql-stroke,
body .p-editor-container .ql-snow .ql-toolbar button:hover .ql-stroke,
@ -763,7 +763,7 @@ body .p-editor-container .ql-snow.ql-toolbar .ql-picker-item:hover .ql-stroke-mi
body .p-editor-container .ql-snow .ql-toolbar .ql-picker-item:hover .ql-stroke-miter,
body .p-editor-container .ql-snow.ql-toolbar .ql-picker-item.ql-selected .ql-stroke-miter,
body .p-editor-container .ql-snow .ql-toolbar .ql-picker-item.ql-selected .ql-stroke-miter {
stroke: #dedede;
stroke: #FFB300;
}
body .p-rating .p-rating-icon {
font-size: 20px;
@ -3670,9 +3670,14 @@ body .p-megamenu.p-megamenu-vertical .p-megamenu-root-list > .p-menuitem > .p-me
body .p-panelmenu .p-icon {
position: static;
}
body .p-panelmenu .p-panelmenu-panel .p-panelmenu-header {
margin-top: 2px;
}
body .p-panelmenu .p-panelmenu-panel:first-child .p-panelmenu-header {
margin-top: 0;
}
body .p-panelmenu .p-panelmenu-header {
padding: 0;
margin-bottom: 2px;
}
body .p-panelmenu .p-panelmenu-header > a {
border: 1px solid #191919;
@ -3742,9 +3747,6 @@ body .p-panelmenu .p-panelmenu-header.p-highlight > a:hover {
body .p-panelmenu .p-panelmenu-header.p-highlight > a:hover .p-panelmenu-icon {
color: #212121;
}
body .p-panelmenu .p-panelmenu-panel {
margin-bottom: 2px;
}
body .p-panelmenu .p-panelmenu-panel:first-child {
margin-top: 0;
}

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public/themes/luna-blue/theme.css
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public/themes/luna-green/theme.css
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public/themes/luna-pink/theme.css
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public/themes/nova-colored/theme.css
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public/themes/nova-dark/theme.css
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public/themes/nova-light/theme.css
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public/themes/rhea/theme.css
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2
src/components/autocomplete/AutoComplete.css
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@ -41,9 +41,9 @@
}
.p-autocomplete-panel .p-autocomplete-list {
border: 0 none;
padding: 0;
margin: 0;
border: 0 none;
}
.p-autocomplete-panel .p-autocomplete-list-item {

185
src/components/autocomplete/AutoComplete.vue
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@ -1,12 +1,21 @@
<template>
<span :class="containerClass">
<input ref="input" :class="inputClass" v-bind="$attrs" v-on="listeners" :value="inputValue" type="text" autoComplete="off">
<i className="p-autocomplete-loader pi pi-spinner pi-spin" v-show="searching"></i>
<input ref="input" :class="inputClass" v-bind="$attrs" v-on="listeners" :value="inputValue" type="text" autoComplete="off" v-if="!multiple">
<ul ref="multiContainer" :class="multiContainerClass" v-if="multiple" @click="onMultiContainerClick">
<li v-for="(item, i) of value" :key="i" class="p-autocomplete-token p-highlight">
<span class="p-autocomplete-token-icon pi pi-fw pi-times" @click="removeItem($event, i)"></span>
<span class="p-autocomplete-token-label">{{getItemContent(item)}}</span>
</li>
<li class="p-autocomplete-input-token">
<input ref="input" type="text" autoComplete="off" :disabled="disabled" v-bind="$attrs" v-on="listeners">
</li>
</ul>
<i class="p-autocomplete-loader pi pi-spinner pi-spin" v-show="searching"></i>
<Button ref="dropdownButton" type="button" icon="pi pi-fw pi-chevron-down" class="p-autocomplete-dropdown" :disabled="disabled" @click="onDropdownClick" v-if="dropdown"/>
<transition name="p-input-overlay" @enter="onOverlayEnter" @leave="onOverlayLeave">
<div ref="overlay" class="p-autocomplete-panel" :style="{'max-height': scrollHeight}" v-if="overlayVisible">
<ul class="p-autocomplete-items p-autocomplete-list p-component">
<li v-for="(item, i) of suggestions" class="p-autocomplete-list-item" :key="i" @click="onItemClick($event, item)">
<li v-for="(item, i) of suggestions" class="p-autocomplete-list-item" :key="i" @click="selectItem($event, item)">
<slot name="item" :item="item" :index="i">
{{getItemContent(item)}}
</slot>
@ -59,7 +68,7 @@ export default {
};
},
watch: {
suggestions() {
suggestions() {
if (this.searching) {
if (this.suggestions && this.suggestions.length)
@ -81,6 +90,9 @@ export default {
this.unbindOutsideClickListener();
},
alignOverlay() {
if (this.multiple)
DomHandler.relativePosition(this.$refs.overlay, this.$refs.multiContainer);
else
DomHandler.relativePosition(this.$refs.overlay, this.$refs.input);
},
bindOutsideClickListener() {
@ -94,7 +106,13 @@ export default {
}
},
isOutsideClicked(event) {
return !this.$refs.overlay.contains(event.target) && event.target !== this.getInputElement() && !this.isDropdownClicked(event);
return !this.$refs.overlay.contains(event.target) && !this.isInputClicked(event) && !this.isDropdownClicked(event);
},
isInputClicked(event) {
if (this.multiple)
return event.target === this.$refs.multiContainer || this.$refs.multiContainer.contains(event.target);
else
return event.target === this.$refs.input;
},
isDropdownClicked(event) {
return this.$refs.dropdownButton ? (event.target === this.$refs.dropdownButton || this.$refs.dropdownButton.$el.contains(event.target)) : false;
@ -105,13 +123,13 @@ export default {
this.outsideClickListener = null;
}
},
onItemClick(event, item) {
selectItem(event, item) {
if (this.multiple) {
/*this.inputEl.value = '';
if (!this.isSelected(option)) {
let newValue = this.props.value ? [...this.props.value, option] : [option];
this.updateModel(event, newValue);
}*/
this.$refs.input.value = '';
if (!this.isSelected(item)) {
let newValue = this.value ? [...this.value, item] : [item];
this.$emit('input', newValue);
}
}
else {
this.$emit('input', item);
@ -125,6 +143,18 @@ export default {
this.focus();
this.hideOverlay();
},
onMultiContainerClick(event) {
this.focus();
},
removeItem(event, index) {
let removedValue = this.value[index];
let newValue = this.value.filter((val, i) => (index !== i));
this.$emit('input', newValue);
this.$emit('unselect', {
originalEvent: event,
value: removedValue
});
},
onDropdownClick(event) {
this.focus();
const query = this.getInputElement().value;
@ -149,7 +179,7 @@ export default {
this.overlayVisible = false;
},
focus() {
this.getInputElement().focus();
this.$refs.input.focus();
},
search(event, query, source) {
//allow empty string but not undefined or null
@ -168,15 +198,7 @@ export default {
query: query
});
},
getInputElement() {
return this.multiple ? this.$refs.inputMultiple : this.$refs.input;
}
},
computed: {
listeners() {
return {
...this.$listeners,
input: event => {
onInput(event) {
if (this.timeout) {
clearTimeout(this.timeout);
}
@ -197,18 +219,127 @@ export default {
}, this.delay);
}
else {
this.hidePanel();
this.hideOverlay();
}
}
},
focus: event => {
onFocus() {
this.focused = true;
this.$emit('focus', event);
},
blur: event => {
onBlur() {
this.focused = false;
this.$emit('blur', event);
},
onKeyDown(event) {
if (this.overlayVisible) {
let highlightItem = DomHandler.findSingle(this.$refs.overlay, 'li.p-highlight');
switch(event.which) {
//down
case 40:
if (highlightItem) {
let nextElement = highlightItem.nextElementSibling;
if (nextElement) {
DomHandler.addClass(nextElement, 'p-highlight');
DomHandler.removeClass(highlightItem, 'p-highlight');
DomHandler.scrollInView(this.$refs.overlay, nextElement);
}
}
else {
DomHandler.addClass(this.$refs.overlay.firstChild.firstChild, 'p-highlight');
}
event.preventDefault();
break;
//up
case 38:
if (highlightItem) {
let previousElement = highlightItem.previousElementSibling;
if (previousElement) {
DomHandler.addClass(previousElement, 'p-highlight');
DomHandler.removeClass(highlightItem, 'p-highlight');
DomHandler.scrollInView(this.$refs.overlay, previousElement);
}
}
event.preventDefault();
break;
//enter,tab
case 13:
if (highlightItem) {
this.selectItem(event, this.suggestions[DomHandler.index(highlightItem)]);
this.hideOverlay();
}
event.preventDefault();
break;
//escape
case 27:
this.hideOverlay();
event.preventDefault();
break;
//tab
case 9:
if (highlightItem) {
this.selectItem(event, this.suggestions[DomHandler.index(highlightItem)]);
}
this.hideOverlay();
break;
default:
break;
}
}
if (this.multiple) {
switch(event.which) {
//backspace
case 8:
if (this.value && this.value.length && !this.$refs.input.value) {
let removedValue = this.value[this.value.length - 1];
let newValue = this.value.slice(0, -1);
this.$emit('input', newValue);
this.$emit('unselect', {
originalEvent: event,
value: removedValue
});
}
break;
default:
break;
}
}
},
isSelected(val) {
let selected = false;
if (this.value && this.value.length) {
for (let i = 0; i < this.value.length; i++) {
if (ObjectUtils.equals(this.value[i], val)) {
selected = true;
break;
}
}
}
return selected;
}
},
computed: {
listeners() {
return {
...this.$listeners,
input: this.onInput,
focus: this.onFocus,
blur: this.onBlur,
keydown: this.onKeyDown
};
},
containerClass() {
@ -225,6 +356,12 @@ export default {
'p-disabled': this.disabled
}];
},
multiContainerClass() {
return ['p-autocomplete-multiple-container p-component p-inputtext', {
'p-disabled': this.disabled,
'p-focus': this.focused
}];
},
inputValue() {
if (this.value) {
if (this.field) {

31
src/views/autocomplete/AutoCompleteDemo.vue
View File

@ -9,8 +9,8 @@
<div class="content-section implementation">
<h3 class="first">Basic</h3>
<AutoComplete v-model="country" :suggestions="filteredCountriesBasic" @complete="searchCountryBasic($event)" field="name" />
<span style="marginLeft: .5em">Country: {{country || 'none'}}</span>
<AutoComplete v-model="selectedCountry" :suggestions="filteredCountriesBasic" @complete="searchCountryBasic($event)" field="name" />
<span style="marginLeft: .5em">Country: {{selectedCountry || 'none'}}</span>
<h3>Dropdown and Templating</h3>
<AutoComplete v-model="brand" :suggestions="filteredBrands" @complete="searchBrand($event)" placeholder="Hint: type 'v' or 'f'" :dropdown="true">
@ -22,6 +22,14 @@
</template>
</AutoComplete>
<span style="marginLeft: .5em">Brand: {{brand || 'none'}}</span>
<h3>Multiple</h3>
<span class="p-fluid">
<AutoComplete :multiple="true" v-model="selectedCountries" :suggestions="filteredCountriesMultiple" @complete="searchCountryMultiple($event)" field="name" />
</span>
<ul>
<li v-for="(c,i) of selectedCountries" :key="i">{{c}}</li>
</ul>
</div>
</div>
</template>
@ -33,8 +41,10 @@ export default {
data() {
return {
countries: null,
country: null,
selectedCountry: null,
filteredCountriesBasic: null,
selectedCountries: [],
filteredCountriesMultiple: null,
brands: null,
brand: null,
filteredBrands: null
@ -49,12 +59,19 @@ export default {
this.brands = ['Audi', 'BMW', 'Fiat', 'Ford', 'Honda', 'Jaguar', 'Mercedes', 'Renault', 'Volvo'];
},
methods: {
searchCountry(query) {
return this.countries.filter((country) => {
return country.name.toLowerCase().startsWith(query.toLowerCase());
});
},
searchCountryBasic(event) {
setTimeout(() => {
let results = this.countries.filter((country) => {
return country.name.toLowerCase().startsWith(event.query.toLowerCase());
});
this.filteredCountriesBasic = results;
this.filteredCountriesBasic = this.searchCountry(event.query);
}, 250);
},
searchCountryMultiple(event) {
setTimeout(() => {
this.filteredCountriesMultiple = this.searchCountry(event.query);
}, 250);
},
searchBrand(event) {