❶ 怎么在微信小程序中使用textarea 多行输入框

代码:

wxml

<view class="content">

placeholder:

<textarea placeholder="占位符" />

<textarea placeholder="占位符 改变样式style" placeholder-style=

"color:blue"/>

<textarea placeholder="占位符 改变样式class" placeholder-class="placeholdText"/>

</view>

复制代码

wxss

.content{

border:1px black solid;

margin: 10px;

font-size: 10pt;

padding: 10px;

}

textarea{

border: 1px red solid;

margin: auto;

width:100%;

height: 3em;

margin-top:5px;

padding: 3px;

}

/*占位符样式*/

.placeholdText{

font-size: 2em;

}