我正在使用两个几乎相同的视图;他们的提交按钮点击处理代码是相同的。
他们都有,在他们的控制器中(它们碰巧彼此存在于同一个文件中),他们自己的 [HttpGet] 和 [HttpPost] 方法。我在每个 Http 方法的第一行都有一个断点:
public ActionResult TLISReport()
{
var model = new TLISReportModel(); // <-- breakpoint on this line
. . .
[HttpPost]
public ActionResult TLISReport(TLISReportModel model)
{
SetUpTLISCombos(); // <-- breakpoint on this line
. . .
public ActionResult ReceiptCriteria()
{
var model = new TLDSalesReceiptCriteriaModel(); // <-- breakpoint on this line
. . .
[HttpPost]
public ActionResult ReceiptCriteria(TLDSalesReceiptCriteriaModel model)
{
if (ModelState.IsValid) // <-- breakpoint on this line
. . .
在“ReceiptCriteria”的情况下,当我第一次导航到页面和选择“提交”按钮时,都会到达默认的 HttpGet 方法,但之后也会到达 HttpPost;但是,在“TLISReport”的情况下,只会到达未修饰的 (HttpGet) ActionResult - 永远不会到达 TLISReport 的 HttpPost 断点。
为什么会这样?
更新
要回答 WannaCSharp 的问题,两个 HTML:
<button type="submit" id="submit_button" class="bottomButtonEnabled">View Report</button>
...并且两个视图的 click 事件处理程序完全相同:
$("#submit_button").click(function () {
. . .
更新 2
运行应用程序/站点,这四种方法按以下顺序到达:
0) [HttpGet] 公共 ActionResult ReceiptCriteria()
在我捣碎“收据报告标准”页面上的提交按钮后:
1) [HttpGet] public ActionResult ReceiptCriteria() - 后跟:
2) [HttpPost] public ActionResult ReceiptCriteria(TLDSalesReceiptCriteriaModel 模型)
同样的事情(现在,因为我明确添加了“[HttpGet]”装饰,发生在 TLISReport:选择该报告调用
3) [HttpGet] public ActionResult TLISReport()
在我捣碎 TLIS 报告标准页面上的提交按钮后:
4) [HttpGet] public ActionResult TLISReport()
- 其次是:
5) [HttpPost] public ActionResult TLISReport(TLISReportModel 模型)
那么,为什么一个帖子不仅可以发布,而且还可以获取?对于为机器提供动力的沙鼠来说,这似乎是一种能源浪费。
更新 3
为了响应 Dismissile 的请求,这里是完整的提交代码,没有限制:
$("#submit_button").click(function () {
var begD = $('#BeginDateTime').val();
var endD = $('#EndDateTime').val();
if (begD > endD) {
alert('Begin date must be before End date');
$('#BeginDateTime').focus();
return false;
}
$("#NumberOfResults").css("visibility", "visible");
$("#NumberOfResults").html("Please wait...");
EnableButton("submit_button", false);
// If all are selected, don't enumerate them; just set it at "All" (change of case shows that the logic did execute)
var deptsList = $('#depts').checkedBoxes();
if (deptsList.length < deptsArray.length) {
$('#deptHeader span').html(deptsList.join(", "));
}
else if (deptsList.length == deptsArray.length) {
$('#deptHeader span').html("All");
}
// " "
var sitesList = $('#sites').checkedBoxes();
$('#sitesHeader span').html(sitesList.join(", "));
if (sitesList.length < sitesArray.length) {
$('#sitesHeader span').html(sitesList.join(", "));
}
else if (sitesList.length == sitesArray.length) {
$('#sitesHeader span').html("All");
}
$('#hiddenDepts').val(deptsList);
$('#hiddenSites').val(sitesList);
var resultsText = jQuery.trim($("#spanNumberOfResults").text());
if (resultsText != "") {
$("#NumberOfResults").css("visibility", "visible");
if (resultsText == "0") {
$("#NumberOfResults").css("color", "red");
} else {
var href = '/@ConfigurationManager.AppSettings["ThisApp"]/TLDCriteria/LoadReport';
var report_parms = {
GUID: "@Model.GUID",
SerialNumber: "@Model.SerialNumber",
ReportName: "@Model.ReportName"
};
window.open(href, "report_window", "resizable=1, width=850, left=" + (screen.width / 2 - 425));
}
}
console.log('made it to the end of submit button click');
}); // end of submit button click
更新 4
更多信息以回应解雇的信件:
0) 来自 TLDCriteriaController.cs:
public ActionResult LoadReport()
{
return View();
}
1)加载报告.cshtml:
@{
Layout = null;
}
<!DOCTYPE html>
<html>
<head runat="server">
<title>Preview</title>
<style type="text/css">
html, body {
height: 100%;
overflow: auto;
width: 100%;
}
body {
margin: 0;
padding: 0;
}
#silverlightControlHost {
height: 100%;
text-align: center;
width: 100%;
}
</style>
</head>
<body>
<form id="form1" runat="server" style="height: 100%">
<div id="silverlightControlHost">
<object data="data:application/x-silverlight-2," type="application/x-silverlight-2"
width="100%" height="100%">
<param name="source" value="@Url.Content("~/ClientBin/TLDReporter-SL.xap")" />
<param name="onError" value="onSilverlightError" />
<param name="background" value="white" />
<param name="minRuntimeVersion" value="4.0.60310.0" />
<param name="autoUpgrade" value="true" />
<a href="http://go.microsoft.com/fwlink/?LinkID=149156&v=4.0.60310.0" style="text-decoration: none">
<img src="http://go.microsoft.com/fwlink/?LinkId=108181" alt="Get Microsoft Silverlight"
style="border-style: none" />
</a>
</object>
<iframe id="_sl_historyFrame" style="border: 0; height: 0; visibility: hidden; width: 0;"></iframe>
</div>
</form>
<script src="@Url.Content("~/scripts/handle_silverlight_error-1.0.0.js")" type="text/javascript"> </script>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"> </script>
<script src="@Url.Content("http://code.jquery.com/jquery-migrate-1.2.1.min.js")" type="text/javascript"> </script>
<script src="@Url.Content("http://code.jquery.com/ui/1.9.2/jquery-ui.js")" type="text/javascript" ></script>
<script type="text/javascript">
function get_user_name() {
return "@User.Identity.Name";
}
function get_xml_data() {
return window.opener.xml_data;
}
function get_receipt_parms() {
return window.opener.receipt_parms;
}
function get_report_parms() {
return window.opener.report_parms;
}
</script>
</body>
</html>