当我按下保存按钮时,我从控制器返回:
return Json(new { success = true });
我的整个浏览器视口是白色的,在左上角我看到我返回的 json 数据:
{"success":true}
问题:这个白色视口是固定的,我需要改变什么?
我的期望是检查成功:客户端的真/假,并取决于我关闭对话框或更改一些数据的值,并且调用对话框的站点应该保留。
$(document).ready(function () {
// the div holds the html content
var $dialog = $('<div></div>')
.dialog({
autoOpen: false,
title: 'This is the dialogs title',
height: 400,
width: 400,
modal: true,
resizable: false,
hide: "fade",
show: "fade",
open: function (event, ui) {
$(this).load('@Url.Action("Create")');
},
buttons: {
"Save": function () {
var form = $('form', this);
$(form).submit();
},
"Close": function () {
$(this).dialog("close");
}
} // no comma
});
$('#CreateTemplate').click(function () {
$dialog.dialog('open');
// prevent the default action, e.g., following a link
return false;
});
});
</script>
创建视图:
@using (Html.BeginForm("JsonCreate", "Template"))
{
<p class="editor-label">@Html.LabelFor(model => model.Name)</p>
<p class="editor-field">@Html.EditorFor(model => model.Name)</p>
<p class="editor-field">@Html.ValidationMessageFor(model => model.Name)</p>
}
更新
"Save": function () {
var form = $('form', this);
debugger;
$.ajax({
url: this.action,
type: 'POST',
data: form.serialize(),
dataType: 'json',
success: function (result) {
debugger;
if (result.success) {
$(this).dialog("close");
// Update UI
}
else {
// Reload the dialog to show model errors
$(dialog).html(result);
} // else end
} // success end
}); // ajax post end
},
控制器POST 动作:
[HttpPost]
public ActionResult JsonCreate(Template template)
{
if (ModelState.IsValid)
{
_templateDataProvider.AddTemplate(template);
return Json(new { success = true });
}
return Json(new { errors = GetErrorsFromModelState() });
}