catch:tap="noop"
时间: 2023-10-29 17:05:58 浏览: 53
catch:tap="noop"是一个在WXML页面中的事件绑定语法。它的作用是在用户点击某个元素时,阻止事件冒泡并执行一个名为noop的空函数。这样做的目的是为了防止事件冒泡到父元素或其他元素上,从而避免触发不必要的事件处理逻辑。
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