# Vue网站书签栏脚本小技巧

{% embed url="<https://v.douyin.com/r6g752H/>" %}

{% embed url="<https://www.bilibili.com/video/BV1oY4y1s7Kp/>" %}

我们在书签栏里写脚本的时候

如果碰到这种Vue的网站

比如说这个文本框

大家看啊

即使我给他赋了值

系统也会认为他是空的

大家看

所以每次啊我们都需要

在这编辑一下

再删掉这样才行

大家看

那怎么解决呢

我们可以在这个脚本里加一句代码

我把它复制出来在这编辑

嗯这个是赋值的那个dom节点

我们把它复制一下在后面

大家看 在赋值成功以后哈

我们再点 dispatch

调用它的Event

然后 new 一个 Event

里边 传 input

好我们再把它放回去

ok 清空一下

我们再来试一下哈

然后这个表单验证先不用管他

我直接点创建

大家看就可以提交了

好这样就可以了


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