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in Technique[技术] by (71.8m points)

VUE slot 插入前怎么处理插入的内容

例如:
<father><span>年轻人不讲武德</span></father>

子组件
<div><slot></slot></div>

达到结果
<div><span>年轻人不讲**</span></div>

在子组件里面获取到slot并且把 武德 处理成 **


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从数据根源入手,首先把源头处理了,slot本身就是交给父级处理的,如果自身处理,那就没意义了。就像props数据应该由父组件操做一样。如果非要操做,操做DOM这些骚操作也不是不行


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