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el-input聚焦失效Autofocus processing was blocked because a document already has a focused element.

时间:2023-01-23 15:06:36浏览次数:50  
标签:el because processing title 聚焦 元素 切换 input

问题
目前是想实现双击元素时,切换元素,显示出input框,输入新title,失去焦点再切换回去

<div @dblclick="editTitle()">
<span v-if="draggable">{{ title }}</span>
<el-input
v-else
@blur="loseFocus()"
v-model.trim="titleText"
maxlength="20"
size="small"
/>
</div>

el-input聚焦失效Autofocus processing was blocked because a document already has a focused element._输入框


可以看到,切换元素后,输入框并没有聚焦,即使加上​​autofocus​​属性

原因
可能页面有多个el-input或已经聚焦有元素

解决办法

// 编辑title
const editTitle = () => {
_data.draggable = false;
// 页面渲染完成后,输入框自动聚焦
nextTick(() => {
document.querySelector(".el-input__inner").focus();
});
};
// 失去焦点,切换回原元素
const loseFocus = (title, id) => {
_data.draggable = true;
};

​​ElementUI的 input 的属性 autofocus(自动获取焦点) 失效​​

箴言:因为这些东西是非常简单的。不要抱怨自己学不会,那是因为你没有足够用心。



标签:el,because,processing,title,聚焦,元素,切换,input
From: https://blog.51cto.com/echohye/6021891

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