在提交表单之前询问用户
Ask the user before submitting the form
我有一个包含以下代码的 cshtml 页面:
<form action='@Url.Action("ExportExcel", "Records")' method="post" target="_blank" onsubmit="return exportExcel(), true">
<input type="hidden" name="filteredRecordsIds" id="filteredRecordsIds" value="" />
<input id="btnExportExcel" type="submit" hidden="hidden" />
</form>
js中的exportExcel函数:
function exportExcel() {
$('#filteredRecordsIds').val(filteredRecords.map(function (record) { return record.Id }));
return true;
}
在控制器记录中:
public ActionResult ExportExcel(string filteredRecordsIds)
{...}
我想在提交前添加modal/popup,询问用户:
“您要导出计算吗?”有 2 个按钮选项:“是”或“否”。
根据用户的响应,我想将答案发送给控制器(作为第二个参数)。
我该如何添加?
谢谢!
你可以尝试去掉onsubmit,用一个按钮打开模态,然后点击是按钮调用export Excel:
<form action='@Url.Action("ExportExcel", "Records")' method="post" target="_blank" id="myForm">
<input type="hidden" name="filteredRecordsIds" id="filteredRecordsIds" value="" />
<input id="btnExportExcel" type="button" value="submit" data-toggle="modal" data-target="#exampleModalLong"/>
</form>
<!-- Modal -->
<div class="modal fade" id="exampleModalLong" tabindex="-1" role="dialog" aria-labelledby="exampleModalLongTitle" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLongTitle">Modal title</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
Would you like to export with calculations?
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary" onclick="exportExcel()">Yes</button>
<button type="button" class="btn btn-secondary" data-dismiss="modal">No</button>
</div>
</div>
</div>
</div>
js(在export Excel中提交表格):
function exportExcel() {
$('#filteredRecordsIds').val(filteredRecords.map(function (record) { return record.Id }));
$("#myForm").submit();
}
我有一个包含以下代码的 cshtml 页面:
<form action='@Url.Action("ExportExcel", "Records")' method="post" target="_blank" onsubmit="return exportExcel(), true">
<input type="hidden" name="filteredRecordsIds" id="filteredRecordsIds" value="" />
<input id="btnExportExcel" type="submit" hidden="hidden" />
</form>
js中的exportExcel函数:
function exportExcel() {
$('#filteredRecordsIds').val(filteredRecords.map(function (record) { return record.Id }));
return true;
}
在控制器记录中:
public ActionResult ExportExcel(string filteredRecordsIds)
{...}
我想在提交前添加modal/popup,询问用户:
“您要导出计算吗?”有 2 个按钮选项:“是”或“否”。
根据用户的响应,我想将答案发送给控制器(作为第二个参数)。
我该如何添加?
谢谢!
你可以尝试去掉onsubmit,用一个按钮打开模态,然后点击是按钮调用export Excel:
<form action='@Url.Action("ExportExcel", "Records")' method="post" target="_blank" id="myForm">
<input type="hidden" name="filteredRecordsIds" id="filteredRecordsIds" value="" />
<input id="btnExportExcel" type="button" value="submit" data-toggle="modal" data-target="#exampleModalLong"/>
</form>
<!-- Modal -->
<div class="modal fade" id="exampleModalLong" tabindex="-1" role="dialog" aria-labelledby="exampleModalLongTitle" aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLongTitle">Modal title</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
Would you like to export with calculations?
</div>
<div class="modal-footer">
<button type="button" class="btn btn-primary" onclick="exportExcel()">Yes</button>
<button type="button" class="btn btn-secondary" data-dismiss="modal">No</button>
</div>
</div>
</div>
</div>
js(在export Excel中提交表格):
function exportExcel() {
$('#filteredRecordsIds').val(filteredRecords.map(function (record) { return record.Id }));
$("#myForm").submit();
}