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无JIRA任务 virtualgrouplist滚动跳动

es6
windy 3 years ago
parent
commit
dbdb98dec3
  1. 8
      src/base/list/virtualgrouplist.js

8
src/base/list/virtualgrouplist.js

@ -55,8 +55,16 @@ BI.VirtualGroupList = BI.inherit(BI.Widget, {
mounted: function () { mounted: function () {
var self = this, o = this.options; var self = this, o = this.options;
this._populate(); this._populate();
this._debounceRelease = BI.debounce(function () {
self._scrollLock = false;
}, 30);
this.element.scroll(function (e) { this.element.scroll(function (e) {
if (self._scrollLock === true) {
return;
}
this._scrollLock = true;
o.scrollTop = self.element.scrollTop(); o.scrollTop = self.element.scrollTop();
self._debounceRelease();
self._calculateBlocksToRender(); self._calculateBlocksToRender();
}); });
BI.ResizeDetector.addResizeListener(this, function () { BI.ResizeDetector.addResizeListener(this, function () {

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