el-textarea自定义添加图标
时间: 2024-09-25 22:16:59 浏览: 161
`el-textarea`是Element UI库中的一个组件,它是一个用于编辑文本的区域,通常用于长文本输入。如果你想在`el-textarea`上自定义添加图标,可以通过CSS或者将图标包装在一个可以点击的元素(如`<i>`、`<button>`等),并将其放置在`el-textarea`的外部来实现。例如:
```html
<template>
<div>
<el-textarea v-model="text" placeholder="请输入内容"></el-textarea>
<button @click="addIcon">点击添加图标</button>
<i class="custom-icon" :style="{ visibility: showIcon ? 'visible' : 'hidden' }">
<!-- 按需替换为实际的图标,如使用Font Awesome: -->
<fa-icon :icon="yourCustomIcon" />
</i>
</div>
</template>
<script>
import { ElButton, FaIcon } from "element-plus";
import "font-awesome/css/font-awesome.min.css";
export default {
components: {
ElButton,
FaIcon,
},
data() {
return {
text: "",
showIcon: false,
yourCustomIcon: 'fas fa-paperclip', // 可更改为你想要显示的图标名
};
},
methods: {
addIcon() {
this.showIcon = !this.showIcon; // 显示或隐藏图标
},
},
};
</script>
<style scoped>
.custom-icon {
position: absolute;
right: 10px; /* 根据需要调整位置 */
}
</style>
```
在这个例子中,当你点击按钮时,会切换`custom-icon`的可见性。你可以根据需求调整样式和图标。
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