主要是因为修改功能，原来页面填写数据如图
改为
其中点击填写明细弹出框
填写完毕后点击确认返回，同事这里因为她是存的多表，所以点击确认就直接保存数据了，改的这个功能原本保存是整体保存，我就不想改原来的逻辑，只想把填写的值带回去用隐藏控件存一下，到时候按照原来的逻辑整体存，所以没办法参考她的，最后搜索很多，解决了问题，具体代码如下：
父页面：
<div class="row">
<div class="col-md-6">
<div class="form-group PadTB10">
<label class="LabelW150">
经费来源总计(元)</label>
<input type="text" readonly="readonly" class="form-control" id="AmountSum" name="AmountSum" onkeyup="value=value.replace(/[^\d.]/g,‘‘)" placeholder="填写来源明细" value="@pro.AmountSum"/>
<input type="button" value="填写来源明细" onclick="ShowAmountDetail()" />
<input type="hidden" name="CenterAmount" id="CenterAmount" value="@pro.CenterAmount" />
<input type="hidden" name="CityAmount" id="CityAmount" value="@pro.CityAmount" />
<input type="hidden" name="DisAmount" id="DisAmount" value="@pro.DisAmount" />
<input type="hidden" name="StreetAmount" id="StreetAmount" value="@pro.StreetAmount" />
<input type="hidden" name="OtherAmount" id="OtherAmount" value="@pro.OtherAmount" />
</div>
</div>
</div>
js:
//弹出经费来源明细
function ShowAmountDetail() {
var index = layer.open({
type: 2,
title: ‘填写经费明细‘,
shadeClose: false,
skin: ‘layui-layer-rim‘,
area: [‘50%‘, ‘50%‘],
maxmin: true,
content: ‘/Project/AmountDetail?ProjectCode=‘ + "@ProjectCode",
btn: [‘确定‘, ‘关闭‘],
yes: function (index, layero) {
debugger;
var body = layer.getChildFrame(‘body‘, index); //得到iframe页的body内容
var CenterAmount = body.find("#CenterAmount").val();
var CityAmount = body.find("#CityAmount").val();
var DisAmount = body.find("#DisAmount").val();
var StreetAmount = body.find("#StreetAmount").val();
var OtherAmount = body.find("#OtherAmount").val();
if (CenterAmount == null || CenterAmount == "") CenterAmount = 0;
if (CityAmount == null || CityAmount == "") CityAmount = 0;
if (DisAmount == null || DisAmount == "") DisAmount = 0;
if (StreetAmount == null || StreetAmount == "") StreetAmount = 0;
if (OtherAmount == null || OtherAmount == "") OtherAmount = 0;
sum = Number(CenterAmount) + Number(CityAmount) + Number(DisAmount)
+ Number(StreetAmount) + Number(OtherAmount);
document.getElementById("CenterAmount").value = CenterAmount;
document.getElementById("CityAmount").value = CityAmount;
document.getElementById("DisAmount").value = DisAmount;
document.getElementById("StreetAmount").value = StreetAmount;
document.getElementById("OtherAmount").value = OtherAmount;
document.getElementById("AmountSum").value = sum;
//最后关闭弹出层
layer.close(index);
},
cancel: function () {
//右上角关闭回调
}
});
// layer.full(index);
}
子页面：
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>AmountDetail</title>
</head>
<body>
<div>
<table class="table table-bordered ">
<tr><td rowspan="5" style="text-align: center; vertical-align: middle;">经济来源明细</td><td>中央拨款(元)</td>
<td>
<input id="CenterAmount" class="form-control" onkeyup="value=value.replace(/[^\d.]/g,‘‘)" name="CenterAmount" type="text" />
</td></tr>
<tr><td>市级专款(元)</td>
<td>
<input id="CityAmount" class="form-control" onkeyup="value=value.replace(/[^\d.]/g,‘‘)" name="CityAmount" type="text" />
</td></tr>
<tr><td>区级资金(元)</td>
<td>
<input id="DisAmount" class="form-control" onkeyup="value=value.replace(/[^\d.]/g,‘‘)" name="DisAmount" type="text" />
</td></tr>
<tr><td>街镇配套(元)</td>
<td>
<input id="StreetAmount" class="form-control" onkeyup="value=value.replace(/[^\d.]/g,‘‘)" name="StreetAmount" type="text" "/>
</td></tr>
<tr><td>其他(元)</td>
<td>
<input id="OtherAmount" class="form-control" onkeyup="value=value.replace(/[^\d.]/g,‘‘)" name="OtherAmount" type="text" />
</td></tr>
</table>
</div>
</body>
</html>
原文地址：https://www.cnblogs.com/fkcxy/p/9253846.html