input获取数据：

<input type="text" v-model="screenvalue[item.field]"
@input="getvalue($event,item.field,item.operate)"
placeholder="请输入" placeholder-style="color:#d5d5d6;font-size:26rpx"/>	

<textarea  :value="summary?summary:cost" @input="_input"
class='prompt-input' :placeholder="text"
style="width:95% ;height: 340rpx;color: #000000;"/>

checkbox： 

h5、app

<u-checkbox-group @change="checkboxGroupChange" :wrap="true" class="checkBoxGroup">
	<u-checkbox class="popupCard" v-model="item.checked" v-for="(item, index3) in khList" :key="index3"
		:name="item.id">{{item.name}}</u-checkbox>
</u-checkbox-group>

checkboxGroupChange: function(e) {
	that.selectKhList = e;
},

radiobox： 

微信小程序

<radio-group v-model="id" :wrap="true"
class="checkBoxGroup" @change="radioGroupChange">
	<radio class="popupCard" v-model="it.id" v-for="(it, inx) in khList" :key="it.id"
		:name="it.id" color="#007AFF">{{it.name}}</radio>
</radio-group>

radioGroupChange(e) {
	this.id=e.detail.value
	let index=this.khList.findIndex(item =>item.id==e.detail.value)
	if(index>-1){
		this.clientName=this.khList[index].name
	}
},

uviewhttps://www.uviewui.com/components/checkbox.htmlhttps://www.uviewui.com/components/checkbox.html