1.输入框失去焦点取值
wxml:
<input bindblur="tab" type='text'></input>
js:
tab:function(e){
console.log(e)
}
2.动态监测input输入的值
wxml:
<input type='number' bindinput='change' placeholder="请输入" placeholder-class="placeholder" focus="true"></input>
focus 进入这个搜索页面后自动获取焦点
js:
change: function(r) {
console.log(r.detail.value)
this.setData({
key: r.detail.value
})
},