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update popper.js

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fix #1990
This commit is contained in:
huanghong 2018-03-15 00:07:11 +08:00
parent 44420acb68
commit 130ea92a19
5 changed files with 69 additions and 45 deletions
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22
src/components/select/dropdown.vue
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@ -5,7 +5,8 @@
import Vue from 'vue';
const isServer = Vue.prototype.$isServer;
import { getStyle } from '../../utils/assist';
const Popper = isServer ? function() {} : require('popper.js'); // eslint-disable-line
// const Popper = isServer ? function() {} : require('popper.js'); // eslint-disable-line
import Popper from 'popper.js';
export default {
name: 'Drop',
@ -41,14 +42,12 @@
} else {
this.$nextTick(() => {
this.popper = new Popper(this.$parent.$refs.reference, this.$el, {
gpuAcceleration: false,
placement: this.placement,
boundariesPadding: 0,
forceAbsolute: true,
boundariesElement: 'body'
});
this.popper.onCreate(popper => {
this.resetTransformOrigin(popper);
modifiers: {
computeStyle:{
gpuAcceleration: false,
}
}
});
});
}
@ -59,7 +58,6 @@
},
destroy () {
if (this.popper) {
this.resetTransformOrigin(this.popper);
setTimeout(() => {
if (this.popper) {
this.popper.destroy();
@ -67,12 +65,6 @@
}
}, 300);
}
},
resetTransformOrigin(popper) {
let placementMap = {top: 'bottom', bottom: 'top'};
let placement = popper._popper.getAttribute('x-placement').split('-')[0];
let origin = placementMap[placement];
popper._popper.style.transformOrigin = `center ${ origin }`;
}
},
created () {