Comments (1)
Li13
commented on June 13, 2024
uni-app input组件内部的value是用watch监听的，然后在watch监听回调把你传入的value赋给一个新的value
你本来是value title = 1
然后输入 1a
你把非数字删除value title = 1
然后title 没变！所以input 内部的 watch就不会触发
所以建议你这种：伪代码
this.title = 1a
$nextTick(() => {
this.title = 1
})from uni-app.
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