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48 lines
1.1 KiB
48 lines
1.1 KiB
<template>
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<div
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class="el-select-dropdown el-popper"
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:class="[{ 'is-multiple': $parent.multiple }, popperClass]"
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:style="{ minWidth }"
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>
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<slot/>
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</div>
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</template>
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<script type="text/babel">
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import Popper from '@ele/mixins/vue-popper'
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export default {
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name: 'ElSelectDropdown',
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componentName: 'ElSelectDropdown',
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mixins: [Popper],
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data() {
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return {
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minWidth: ''
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}
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},
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computed: {
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popperClass() {
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return this.$parent.popperClass
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}
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},
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watch: {
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'$parent.inputWidth'() {
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this.minWidth = this.$parent.$el.getBoundingClientRect().width + 'px'
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}
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},
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mounted() {
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this.referenceElm = this.$parent.$refs.reference.$el
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this.$parent.popperElm = this.popperElm = this.$el
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this.$on('updatePopper', () => {
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this.$parent.visible && this.updatePopper()
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})
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this.$on('destroyPopper', this.destroyPopper)
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}
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}
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</script>
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