微信小程序 toast

<view class=
"body-view"
>

 
<toast hidden=
"{{toast1Hidden}}"
bindchange=
"toast1Change"
>

  
默认

 
</toast>

 
<button type=
"default"
bindtap=
"toast1Tap"
>点击弹出默认toast</button>

</view>

<view class=
"body-view"
>

 
<toast hidden=
"{{toast2Hidden}}"
duration=
"3000"
bindchange=
"toast2Change"
>

  
设置duration

 
</toast>

 
<button type=
"default"
bindtap=
"toast2Tap"
>点击弹出设置duration的toast</button>

</view>

var
toastNum = 2

var
pageData = {}

pageData.data = {}

for
(
var
i = 0; i <= toastNum; ++i) {

 
pageData.data[
‘toast‘
+i+
‘Hidden‘
] =
true
;

 
(
function
(index) {

 
pageData[
‘toast‘
+index+
‘Change‘
] =
function
(e) {

  
var
obj = {}

  
obj[
‘toast‘
+index+
‘Hidden‘
] =
true
;

  
this
.setData(obj)

 
}

 
pageData[
‘toast‘
+index+
‘Tap‘
] =
function
(e) {

  
var
obj = {}

  
obj[
‘toast‘
+index+
‘Hidden‘
] =
false

  
this
.setData(obj)

 
}

 
})(i)

}

Page(pageData)