90 lines
2.1 KiB
Vue
90 lines
2.1 KiB
Vue
<script>
|
|
import { GlPopover } from '@gitlab/ui';
|
|
import SafeHtml from '~/vue_shared/directives/safe_html';
|
|
|
|
const newPopover = (element) => {
|
|
const { content, html, placement, title, triggers = 'focus' } = element.dataset;
|
|
|
|
return {
|
|
target: element,
|
|
content,
|
|
html,
|
|
placement,
|
|
title,
|
|
triggers,
|
|
};
|
|
};
|
|
|
|
export default {
|
|
components: {
|
|
GlPopover,
|
|
},
|
|
directives: {
|
|
SafeHtml,
|
|
},
|
|
data() {
|
|
return {
|
|
popovers: [],
|
|
};
|
|
},
|
|
created() {
|
|
this.observer = new MutationObserver((mutations) => {
|
|
mutations.forEach((mutation) => {
|
|
mutation.removedNodes.forEach(this.dispose);
|
|
});
|
|
});
|
|
},
|
|
beforeDestroy() {
|
|
this.observer.disconnect();
|
|
},
|
|
methods: {
|
|
addPopovers(elements) {
|
|
const newPopovers = elements.reduce((acc, element) => {
|
|
if (this.popoverExists(element)) {
|
|
return acc;
|
|
}
|
|
const popover = newPopover(element);
|
|
this.observe(popover);
|
|
return [...acc, popover];
|
|
}, []);
|
|
|
|
this.popovers.push(...newPopovers);
|
|
},
|
|
observe(popover) {
|
|
this.observer.observe(popover.target.parentElement, {
|
|
childList: true,
|
|
});
|
|
},
|
|
dispose(target) {
|
|
if (!target) {
|
|
this.popovers = [];
|
|
} else {
|
|
const index = this.popovers.findIndex((popover) => popover.target === target);
|
|
|
|
if (index > -1) {
|
|
this.popovers.splice(index, 1);
|
|
}
|
|
}
|
|
},
|
|
popoverExists(element) {
|
|
return this.popovers.some((popover) => popover.target === element);
|
|
},
|
|
},
|
|
safeHtmlConfig: {
|
|
ADD_TAGS: ['use'], // to support icon SVGs
|
|
},
|
|
};
|
|
</script>
|
|
|
|
<template>
|
|
<div>
|
|
<gl-popover v-for="(popover, index) in popovers" :key="index" v-bind="popover">
|
|
<template #title>
|
|
<span v-if="popover.html" v-safe-html:[$options.safeHtmlConfig]="popover.title"></span>
|
|
<span v-else>{{ popover.title }}</span>
|
|
</template>
|
|
<span v-if="popover.html" v-safe-html:[$options.safeHtmlConfig]="popover.content"></span>
|
|
<span v-else>{{ popover.content }}</span>
|
|
</gl-popover>
|
|
</div>
|
|
</template>
|