80 lines
2.4 KiB
Vue
Executable File
80 lines
2.4 KiB
Vue
Executable File
<template>
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<div ref="container" :class="cx('root')" :aria-busy="isBlocked" v-bind="ptm('root')">
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<slot></slot>
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</div>
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</template>
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<script>
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import BaseComponent from 'primevue/basecomponent';
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import { DomHandler, ZIndexUtils } from 'primevue/utils';
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export default {
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name: 'BlockUI',
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extends: BaseComponent,
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emits: ['block', 'unblock'],
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mask: null,
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data() {
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return {
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isBlocked: false
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};
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},
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watch: {
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blocked(newValue) {
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if (newValue === true) this.block();
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else this.unblock();
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}
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},
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mounted() {
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if (this.blocked) {
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this.block();
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}
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},
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methods: {
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block() {
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let styleClass = 'p-blockui p-component-overlay p-component-overlay-enter';
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if (this.fullScreen) {
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styleClass += ' p-blockui-document';
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this.mask = document.createElement('div');
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!this.isUnstyled && this.mask.setAttribute('class', styleClass);
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document.body.appendChild(this.mask);
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!this.isUnstyled && DomHandler.addClass(document.body, 'p-overflow-hidden');
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document.activeElement.blur();
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} else {
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this.mask = document.createElement('div');
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!this.isUnstyled && this.mask.setAttribute('class', styleClass);
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this.$refs.container.appendChild(this.mask);
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}
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if (this.autoZIndex) {
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ZIndexUtils.set('modal', this.mask, this.baseZIndex + this.$primevue.config.zIndex.modal);
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}
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this.isBlocked = true;
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this.$emit('block');
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},
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unblock() {
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!this.isUnstyled && DomHandler.addClass(this.mask, 'p-component-overlay-leave');
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this.mask.addEventListener('animationend', () => {
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this.removeMask();
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});
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},
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removeMask() {
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ZIndexUtils.clear(this.mask);
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if (this.fullScreen) {
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if (!this.isUnstyled) {
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document.body.removeChild(this.mask);
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DomHandler.removeClass(document.body, 'p-overflow-hidden');
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}
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} else {
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this.$refs.container.removeChild(this.mask);
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}
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this.isBlocked = false;
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this.$emit('unblock');
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}
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}
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};
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</script>
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