mirror of https://github.com/ElemeFE/element
44 lines
867 B
Vue
44 lines
867 B
Vue
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<template>
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<ul class="el-dropdown__menu" transition="md-fade-bottom">
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<slot></slot>
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</ul>
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</template>
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<script>
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import Popper from 'main/utils/popper.js';
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export default {
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data() {
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return {
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popper: null
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};
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},
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computed: {
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menuAlign() {
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return this.$parent.menuAlign;
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}
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},
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methods: {
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updatePopper() {
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if (this.popper) {
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this.popper.update();
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}
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}
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},
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ready() {
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document.body.appendChild(this.$el);
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// this.$el.appendTo('body');
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this.$nextTick(() => {
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this.popper = new Popper(this.$parent.$el, this.$el, { gpuAcceleration: false, placement: `bottom-${this.menuAlign}` });
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});
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},
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beforeDestroy() {
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this.$remove();
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setTimeout(() => {
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this.popper.destroy();
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}, 300);
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}
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};
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</script>
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