mirror of https://github.com/ElemeFE/element
Table: fix high CPU consumption
parent
1af6989544
commit
23e86bcf1a
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@ -1990,6 +1990,7 @@ You can customize row index in `type=index` columns.
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| setCurrentRow | used in single selection Table, set a certain row selected. If called without any parameter, it will clear selection. | row |
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| clearSort | clear sorting, restore data to the original order | — |
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| clearFilter | clear filter | — |
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| doLayout | Refresh the layout of Table. When the visibility of Table changes, you may need to call this method to get a correct layout | — |
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### Table Slot
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| Name | Description |
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@ -2053,6 +2053,7 @@
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| setCurrentRow | 用于单选表格,设定某一行为选中行,如果调用时不加参数,则会取消目前高亮行的选中状态。 | row |
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| clearSort | 用于清空排序条件,数据会恢复成未排序的状态 | — |
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| clearFilter | 用于清空过滤条件,数据会恢复成未过滤的状态 | — |
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| doLayout | 对 Table 进行重新布局。当 Table 或其祖先元素由隐藏切换为显示时,可能需要调用此方法 | — |
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### Table Slot
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| name | 说明 |
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@ -345,7 +345,6 @@
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this.updateScrollY();
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this.layout.update();
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this.$nextTick(() => {
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if (this.destroyed) return;
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if (this.height) {
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this.layout.setHeight(this.height);
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} else if (this.maxHeight) {
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@ -353,12 +352,6 @@
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} else if (this.shouldUpdateHeight) {
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this.layout.updateHeight();
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}
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if (this.$el) {
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this.isHidden = this.$el.clientWidth === 0;
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if (this.isHidden && this.layout.bodyWidth) {
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setTimeout(() => this.debouncedLayout());
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}
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}
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});
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}
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},
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@ -497,7 +490,6 @@
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},
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destroyed() {
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this.destroyed = true;
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if (this.windowResizeListener) removeResizeListener(this.$el, this.windowResizeListener);
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},
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@ -538,8 +530,7 @@
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resizeProxyVisible: false,
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// 是否拥有多级表头
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isGroup: false,
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scrollPosition: 'left',
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destroyed: false
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scrollPosition: 'left'
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};
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}
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};
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