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[vue] 31. v-model 语法糖的组件中的使用 #422

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qiilee opened this issue Oct 8, 2019 · 1 comment

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qiilee commented Oct 8, 2019

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qiilee added the VUE label

iu1340 commented Mar 15, 2020 •

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自定义事件也可以用于创建支持 v-model 的自定义输入组件。记住：
等价于：
<input
v-bind:value="searchText"
v-on:input="searchText = $event.target.value"

当用在组件上时，v-model 则会这样：
<custom-input
v-bind:value="searchText"
v-on:input="searchText = $event"

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