index.html
<
form
bindsubmit=
"formSubmit"
id=
'1'
bindreset=
"formReset">
<
input
style=
'display:none'
name=
'program_id'
value=
'{{program_id}}'></
input
>
<
view
class=
'caigou_centent'>描述说明(选填)
</
view
>
<
view
class=
"big-logos">
<
view
class=
'big-logos_img'>
<
image
bindtap=
"upimg"
src=
'/assets/images/01231564.png'></
image
>
<
image
bindtap=
"upimg"
src=
'/assets/images/01231564.png'></
image
>
<
image
bindtap=
"upimg"
src=
'/assets/images/01231564.png'></
image
>
</
view
>
<
block
wx:for=
"{{img_arr}}"
wx:key=
"{{index}}">
<
view
class=
'logoinfo'>
<
image
src=
'{{item}}'></
image
>
</
view
>
</
block
>
</
view
>
<
button
class=
'btn'
formType=
"submit">发布
</
button
>
</
form
>
index.wxss
.big-logos {
float:
left;
margin-top:
10
rpx;
margin-bottom:
10
rpx;
width:
100%;
height:
200
rpx;
border:
1px
solid
#ccc;
}
.big-logos
.big-logos_img {
float:
left;
width:
100%;
height:
200
rpx;
}
.big-logos
.big-logos_img
image {
float:
left;
width:
250
rpx;
height:
200
rpx;
}
.big-logos
.logoinfo {
float:
left;
width:
250
rpx;
height:
200
rpx;
margin-top:
-196
rpx;
}
.big-logos
.logoinfo
image {
float:
left;
width:
250
rpx;
height:
200
rpx;
}
index.js
var adds = {};
Page({
data: {
img_arr: [],
formdata:
'',
},
formSubmit:
function (e) {
var id = e.target.id
adds = e.detail.value;
adds.program_id = app.jtappid
adds.openid = app._openid
adds.zx_info_id =
this.data.zx_info_id
this.upload()
},
upload:
function () {
var that =
this
for (
var i =
0; i <
this.data.img_arr.length; i++) {
wx.uploadFile({
url:
'https:***/submit',
filePath: that.data.img_arr[i],
name:
'content',
formData: adds,
success:
function (res) {
console.log(res)
if (res) {
wx.showToast({
title:
'已提交发布！',
duration:
3000
});
}
}
})
}
this.setData({
formdata:
''
})
},
upimg:
function () {
var that =
this;
if (
this.data.img_arr.length <
3) {
wx.chooseImage({
sizeType: [
'original',
'compressed'],
success:
function (res) {
that.setData({
img_arr: that.data.img_arr.concat(res.tempFilePaths)
})
}
})
}
else {
wx.showToast({
title:
'最多上传三张图片',
icon:
'loading',
duration:
3000
});
}
},
});