other / mew-iview

Commit 037de0520cb32496acc3e85b33ebb342a5eedfac

Authored by Aresn
Committed by GitHub
2 parents 5dc44ccf 6d017f5a

Merge pull request #2890 from yangdan8/patch-6 

解决select-item引起的大量内存泄漏的bug
Showing 1 changed file with 10 additions and 6 deletions   Show diff stats
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src/components/select/option.vue
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@@ -67,23 +67,27 @@ @@ -67,23 +67,27 @@
67 // 在使用函数防抖后，设置 key 后，不更新组件了，导致SearchLabel 不更新 #1865 67 // 在使用函数防抖后，设置 key 后，不更新组件了，导致SearchLabel 不更新 #1865
68 updateSearchLabel () { 68 updateSearchLabel () {
69 this.searchLabel = this.$el.textContent; 69 this.searchLabel = this.$el.textContent;
  70 + },
  71 + onSelectClose(){
  72 + this.isFocus = false;
  73 + },
  74 + onQueryChange(val){
  75 + this.queryChange(val);
70 } 76 }
71 }, 77 },
72 mounted () { 78 mounted () {
73 this.updateSearchLabel(); 79 this.updateSearchLabel();
74 this.dispatch('iSelect', 'append'); 80 this.dispatch('iSelect', 'append');
75 - this.$on('on-select-close', () => {  
76 - this.isFocus = false;  
77 - });  
78 - this.$on('on-query-change', (val) => {  
79 - this.queryChange(val);  
80 - }); 81 + this.$on('on-select-close', this.onSelectClose);
  82 + this.$on('on-query-change',this.onQueryChange);
81 83
82 const Select = findComponentUpward(this, 'iSelect'); 84 const Select = findComponentUpward(this, 'iSelect');
83 if (Select) this.autoComplete = Select.autoComplete; 85 if (Select) this.autoComplete = Select.autoComplete;
84 }, 86 },
85 beforeDestroy () { 87 beforeDestroy () {
86 this.dispatch('iSelect', 'remove'); 88 this.dispatch('iSelect', 'remove');
  89 + this.$off('on-select-close', this.onSelectClose);
  90 + this.$off('on-query-change',this.onQueryChange);
87 } 91 }
88 }; 92 };
89 </script> 93 </script>