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popup: optimize code (#14413) 

* getDOM的递归有问题

* Popup: remove useless getDOM function
pull/14432/head
KAionro 2019-02-20 19:36:47 +08:00 committed by hetech
parent 4aa85ef3c8
commit df95baf2e0
1 changed files with 1 additions and 9 deletions
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10
src/utils/popup/index.js
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@ -8,14 +8,6 @@ let idSeed = 1;
let scrollBarWidth;
const getDOM = function(dom) {
if (dom.nodeType === 3) {
dom = dom.nextElementSibling || dom.nextSibling;
getDOM(dom);
}
return dom;
};
export default {
props: {
visible: {
@ -124,7 +116,7 @@ export default {
this._opening = true;
const dom = getDOM(this.$el);
const dom = this.$el;
const modal = props.modal;