Vue练习三十三:04_06_当前输入框高亮显示
Demo 在线地址:
https://sx00xs.github.io/test/33/index.html
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ide: vscode
文件格式:.vue
解析:(待补)
<template>
<form>
<h2>用户登录</h2>
<p>
<label>用户名:</label>
<input type="text" @focus="handleFocus" @blur="handleBlur" class="f-text">
</p>
<p>
<label>密码:</label>
<input type="password" class="f-text" @focus="handleFocus" @blur="handleBlur" >
</p>
<p><label></label><input class="f-btn" type="button" value="登录"></p>
</form>
</template>
<script>
export default {
methods:{
handleFocus(event){
event.target.className='f-text-high'
},
handleBlur(event){
event.target.className='f-text'
}
}
}
</script>

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