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v-model无法进行双向数据绑定 #47

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lige95276 opened this issue Dec 11, 2018 · 7 comments
Open

v-model无法进行双向数据绑定 #47

lige95276 opened this issue Dec 11, 2018 · 7 comments

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@lige95276
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想改变v-model绑定的值,想赋值为空,但是选择的项都没变
@dwqs
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dwqs commented Dec 13, 2018

你的意思是清空选择数据吗？

@lige95276
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你的意思是清空选择数据吗？

是的啊 ,把v-model绑定的那个值 ,赋值为空数组,但是选择的项没有变

@dwqs
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dwqs commented Dec 13, 2018

暂时不支持 #19

@zhucheng1991
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楼主 能不能支持下v-model啊 或者有没有办法清空选择的数据

@lige95276
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楼主 能不能支持下v-model啊 或者有没有办法清空选择的数据

把 v-model绑定的值赋null , 用v-if把 组件重新渲染一下

@Linkontoask
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@xiaoluge6688
vue官网介绍v-model，把仓库拉下来修改一下

@Linkontoask Linkontoask mentioned this issue May 4, 2019
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@redwolf1996
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可以利用 :key值绑定个时间戳 进行刷新组件 就不用 v-if了

楼主 能不能支持下v-model啊 或者有没有办法清空选择的数据

把 v-model绑定的值赋null , 用v-if把 组件重新渲染一下

可以利用 :key值绑定个时间戳 进行刷新组件 就不用 v-if了

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5 participants
@dwqs @redwolf1996 @Linkontoask @lige95276 @zhucheng1991