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chore: 优化

es6
guy 2 years ago
parent
commit
8cc5ed0199
  1. 5
      src/base/list/virtualgrouplist.js

5
src/base/list/virtualgrouplist.js

@ -97,12 +97,13 @@ BI.VirtualGroupList = BI.inherit(BI.Widget, {
this.container[self.renderedIndex === -1 ? "populate" : "addItems"](items.map(function (item, i) {
return o.itemFormatter(item, index + i);
}), this);
var addedHeight = getElementHeight() - lastHeight;
var elementHeight = getElementHeight();
var addedHeight = elementHeight - lastHeight;
this.tree.set(cnt, addedHeight);
this.renderedIndex = cnt;
cnt++;
index += o.blockSize;
lastHeight = this.renderedIndex === -1 ? 0 : getElementHeight();
lastHeight = this.renderedIndex === -1 ? 0 : elementHeight;
}
},

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