Commit 1a6249add338481e8506e037a4164530447dd803
1 parent
f356c492
fix: cascader limitless refresh in hover trigger
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src/components/cascader/caspanel.vue
| ... | ... | @@ -77,8 +77,10 @@ |
| 77 | 77 | |
| 78 | 78 | // return value back recursion // 向上递归，设置临时选中值（并非真实选中） |
| 79 | 79 | const backItem = this.getBaseItem(item); |
| 80 | - this.tmpItem = backItem; | |
| 81 | - this.emitUpdate([backItem]); | |
| 80 | + if (backItem.label !== this.tmpItem.label || backItem.value !== this.tmpItem.value) { | |
| 81 | + this.tmpItem = backItem; | |
| 82 | + this.emitUpdate([backItem]); | |
| 83 | + } | |
| 82 | 84 | if (item.children && item.children.length){ |
| 83 | 85 | this.sublist = item.children; |
| 84 | 86 | this.dispatch('Cascader', 'on-result-change', { | ... | ... |