Browse Source

grid优化

es6
guy 3 years ago
parent
commit
6d3f0a03ae
  1. 8
      src/base/collection/collection.js
  2. 8
      src/base/grid/grid.js

8
src/base/collection/collection.js

@ -279,14 +279,14 @@ BI.CollectionView = BI.inherit(BI.Widget, {
if (o.items.length > 0) {
this.container.setWidth(this._width);
this.container.setHeight(this._height);
this._debounceRelease();
// 元素未挂载时不能设置scrollTop
try {
this.element.scrollTop(o.scrollTop);
this.element.scrollLeft(o.scrollLeft);
} catch (e) {
}
this._debounceRelease();
this._calculateChildrenToRender();
}
},
@ -298,8 +298,8 @@ BI.CollectionView = BI.inherit(BI.Widget, {
this._scrollLock = true;
this.options.scrollLeft = BI.clamp(scrollLeft || 0, 0, this._getMaxScrollLeft());
this._debounceRelease();
this._calculateChildrenToRender();
this.element.scrollLeft(this.options.scrollLeft);
this._calculateChildrenToRender();
},
setScrollTop: function (scrollTop) {
@ -309,8 +309,8 @@ BI.CollectionView = BI.inherit(BI.Widget, {
this._scrollLock = true;
this.options.scrollTop = BI.clamp(scrollTop || 0, 0, this._getMaxScrollTop());
this._debounceRelease();
this._calculateChildrenToRender();
this.element.scrollTop(this.options.scrollTop);
this._calculateChildrenToRender();
},
setOverflowX: function (b) {

8
src/base/grid/grid.js

@ -262,14 +262,14 @@ BI.GridView = BI.inherit(BI.Widget, {
if (o.items.length > 0) {
this.container.setWidth(this._getContainerWidth());
this.container.setHeight(this._getContainerHeight());
// 元素未挂载时不能设置scrollTop
this._debounceRelease();
try {
this.element.scrollTop(o.scrollTop);
this.element.scrollLeft(o.scrollLeft);
} catch (e) {
}
this._debounceRelease();
this._calculateChildrenToRender();
}
},
@ -281,8 +281,8 @@ BI.GridView = BI.inherit(BI.Widget, {
this._scrollLock = true;
this.options.scrollLeft = BI.clamp(scrollLeft || 0, 0, this._getMaxScrollLeft());
this._debounceRelease();
this._calculateChildrenToRender();
this.element.scrollLeft(this.options.scrollLeft);
this._calculateChildrenToRender();
},
setScrollTop: function (scrollTop) {
@ -292,8 +292,8 @@ BI.GridView = BI.inherit(BI.Widget, {
this._scrollLock = true;
this.options.scrollTop = BI.clamp(scrollTop || 0, 0, this._getMaxScrollTop());
this._debounceRelease();
this._calculateChildrenToRender();
this.element.scrollTop(this.options.scrollTop);
this._calculateChildrenToRender();
},
setColumnCount: function (columnCount) {

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