<div class="line"> <div>{{ lists.nick }}</div> <div class="light_color"> <input @focus="focus" @blur="blur" v-model="nick"><!--paremeter.nick--><!----> <i @click="clear" class="iconfont icon-iconziti56"></i> </div></div><div class="line"> <div>{{ lists.valid_mobile }}</div> <div class="light_color" v-if="paremeter.valided_mobile == 0"> <input @focus="focus" @blur="blur" v-model="paremeter.valid_mobile"> <i @click="clear" class="iconfont icon-iconziti56"></i> </div> <div v-else class="light_color"> {{ paremeter.valid_mobile }} </div></div>
1 回答

慕仙森
TA贡献1827条经验 获得超8个赞
<div id="app">
<input type="text" v-model='nick'>
<span v-show='show'>DEMO</span>
</div>
<script>
new Vue({
el:'#app',
data:{
nick:''
},
computed:{
show(){
if(this.nick.length > 5) return true;
else return false;
}
}
})
</script>
添加回答
举报
0/150
提交
取消