1.将软键盘绑定data-id 将获取的data-id的值
2.获取到我要出价的值,将拿到的值和data-id进行拼接
3.
<!--出价软键盘-->
<view class="mark" hidden="{{hidden}}" bindtap="bindMark"></view>
<view class="Bid_list" hidden='{{hidden}}'>
<view class="Lead">
<view><span>领先价</span><span class="Lead_price">{{lead_price}}元</span></view>
<view class="close">x</view>
</view>
<view class="shuru">
<span class="bid">我要出价</span>
<view id="view">{{new_price}}</view>
</view>
<view class="offer_price" bindtap='bindGoPrice' data-id='{{product_info.product_id}}'>出价</view>
<view class="Explain">出价即表示同意《随手拍竞拍服务协议》</view>
<view class="layer-content" style="bottom: 0px;">
<view class="form_edit clearfix">
<view class="num" bindtap="bindNumber" data-id="1">1</view>
<view class="num" bindtap="bindNumber" data-id="2">2</view>
<view class="num" bindtap="bindNumber" data-id="3">3</view>
<view class="num" bindtap="bindNumber" data-id="4">4</view>
<view class="num" bindtap="bindNumber" data-id="5">5</view>
<view class="num" bindtap="bindNumber" data-id="6">6</view>
<view class="num" bindtap="bindNumber" data-id="7">7</view>
<view class="num" bindtap="bindNumber" data-id="8">8</view>
<view class="num" bindtap="bindNumber" data-id="9">9</view>
<view class="num" bindtap="bindNumber" data-id=".">.</view>
<view class="num" bindtap="bindNumber" data-id="0">0</view>
<view id="remove" bindtap='bindRemove'>删除</view>
</view>
</view>
</view>
/*软键盘*/
.mark {
position: fixed;
left: 0;
right: 0;
top: 0;
bottom: 0;
background: rgba(0,0,0,0.5);
}
.form_edit {
width: 100%;
background: #D1D4DD;
}
.form_edit > view {
margin-bottom: 2px;
margin-right: 0.5%;
float: left;
width: 33%;
height: 45px;
text-align: center;
color: #333;
line-height: 45px;
font-size: 18px;
font-weight: 600;
background-color: #fff;
border-radius: 5px;
}
.form_edit > view:nth-child(3n) {
margin-right: 0;
}
.form_edit > view:last-child {
background-color: #DEE1E9;
}
.Bid_list {
position: fixed;
width: 100%;
bottom: 0;
left: 0;
display: block;
background-color: #f3f3f3;
}
.shuru {
display: flex;
align-items: center;
margin-bottom: 10px;
}
.offer_price {
background-color: #085556;
position: relative;
width: 90%;
margin: auto;
height: 40px;
line-height: 40px;
color: #fff;
font-size: 16px;
text-align: center;
border-radius: 4px;
}
.Explain {
text-align: right;
font-size: 12px;
padding: 10px 20px;
}
.bid {
width: 20%;
text-align: center;
background: #085556;
color: white;
height: 40px;
line-height: 40px;
}
#view {
flex: 1;
height: 40px;
line-height: 40px;
background: white;
color: #576b95;
font-size: 18px;
/* margin-left: 10px; */
padding-left: 10px;
}
.Lead {
display: flex;
justify-content: space-between;
padding: 10px;
}
.Lead_price {
color: #576b95;
font-size: 18px;
margin-left: 10px;
}
.mask {
position: fixed;
left: 0;
right: 0;
bottom: 0;
top: 0;
}
.close {
width: 30px;
text-align: center;
}
data:{
lead_price:'',//当前出价
new_price:'',//领先价
hidden:true,//软键盘显示状态
},
// 点击软键盘
bindNumber:function(event){
var value = event.currentTarget.dataset.id;//软键盘的值
var new_price = this.data.new_price.toString();//将数字转换为字符串
var str = new_price.split('');//在将字符串转换成数组
str.push(value);//将点击的值添加进数组中
this.data.new_price = str.join("");//再将数组装换为字符串
this.setData({
new_price: this.data.new_price
})
},
// 删除软键盘数字
bindRemove:function(){
var new_price = this.data.new_price.toString();//同上
var str = new_price.split('');
str.splice(str.length-1,1);
this.data.new_price = str.join("")
this.setData({
new_price: this.data.new_price
})
},
// 遮罩层
bindMark:function(){
this.setData({
hidden: true
})
},