有时候，不得不考虑到以下场景问题：
数据库表字段会频繁更改扩展，而流行的重业务的js框架过于依赖json数据接口，导致的问题是，数据库表更改 -> 数据接口更改 -> 前段框架逻辑更改。。。
一不小心就陷入坑坑洼洼。
这样的话，原来纯ASP.NET MVC绑定的方式，还是可以一用的，因为该方式不用再为那么多js代码烦恼。
不好意思，前面自说自话啊，直接上干货代码了————
Ajax.BeginForm
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
|
@{ Layout = null; var ajaxOptions = new AjaxOptions { UpdateTargetId = "updateHolder", OnBegin = "DeliverableEdit.onBegin", OnFailure = "DeliverableEdit.onFailure", OnSuccess = "DeliverableEdit.onSuccess", OnComplete = "DeliverableEdit.onComplete", HttpMethod = "Post" };}@using ( Ajax.BeginForm("Save", "DesignDeliverable", null, ajaxOptions, new { @class = "form-horizontal", id = "editForm" }) ) { @Html.HiddenFor(x => x.Id) @Html.HiddenFor(x => x.TaskCode) @Html.HiddenFor(x => x.ShortName) <div class="container-fluid pad-15"> <div class="row"> <div class="col-xs-6"> <div id="updateHolder" style="display:none;"></div> <div class="form-group"> <label class="col-sm-2 control-label">Title</label> <div class="col-sm-4"> @Html.TextBoxFor(x => x.Name, new { @class = "form-control", placeholder = "Title" }) @Html.ValidationMessageFor(x => x.Name) </div> <label class="col-sm-2 control-label">Type</label> <div class="col-sm-4"> @Html.DropDownListFor(x => x.DeliverableType, new List<SelectListItem> { new SelectListItem { Text = "Type 1", Value = "1" }, new SelectListItem { Text = "Type 2", Value = "2" }, new SelectListItem { Text = "Type 3", Value = "3" }, new SelectListItem { Text = "Type 4", Value = "4" }, new SelectListItem { Text = "Type 5", Value = "5" }, }, new { @class = "form-control" }) </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">Description</label> <div class="col-sm-10"> @Html.TextAreaFor(x => x.Description, new { @class = "form-control", rows = 4 }) </div> </div> <div class="form-group" style="margin-bottom: 3px;"> <div class="col-sm-2 col-sm-offset-10"> Weight </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">Phase</label> <div class="col-sm-3"> @Html.DropDownListFor(x => x.Phase, new List<SelectListItem> { new SelectListItem { Text = "Phase 1", Value = "1" }, new SelectListItem { Text = "Phase 2", Value = "2" }, new SelectListItem { Text = "Phase 3", Value = "3" }, new SelectListItem { Text = "Phase 4", Value = "4" }, new SelectListItem { Text = "Phase 5", Value = "5" }, }, new { @class = "form-control" }) </div> <label class="col-sm-2 control-label">First</label> <div class="col-sm-3"> <input class="form-control" type="text" placeholder="" /> </div> <div class="col-sm-2"> <input class="form-control" type="text" placeholder="Weight" /> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">Detail</label> <div class="col-sm-3"> @Html.TextBoxFor(x => x.Detail, new { @class = "form-control", placeholder = "Detail" }) @Html.ValidationMessageFor(x => x.Detail) </div> <label class="col-sm-2 control-label">Second</label> <div class="col-sm-3"> <input class="form-control" type="text" placeholder="" /> </div> <div class="col-sm-2"> <input class="form-control" type="text" placeholder="Weight" /> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">Size</label> <div class="col-sm-3"> @Html.TextBoxFor(x => x.Size, new { @class = "form-control", placeholder = "Size" }) </div> <label class="col-sm-2 control-label">Third</label> <div class="col-sm-3"> <input class="form-control" type="text" placeholder="" /> </div> <div class="col-sm-2"> <input class="form-control" type="text" placeholder="Weight" /> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">WBS Code</label> <div class="col-sm-3"> @Html.TextBoxFor(x => x.WbsNumber, new { @class = "form-control", placeholder = "WBS Code" }) </div> <label class="col-sm-2 control-label">Fourth</label> <div class="col-sm-3"> <input class="form-control" type="text" placeholder="" /> </div> <div class="col-sm-2"> <input class="form-control" type="text" placeholder="Weight" /> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">Room</label> <div class="col-sm-3"> @Html.DropDownListFor(x => x.RoomId, (ViewBag.Rooms as List<SelectListItem>), new { @class = "form-control" }) </div> <label class="col-sm-2 control-label">A Variance</label> <div class="col-sm-3"> <input class="form-control" type="text" placeholder="A Variance" /> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">Area</label> <div class="col-sm-3"> @Html.DropDownListFor(x => x.AreaId, (ViewBag.Areas as List<SelectListItem>), new { @class = "form-control" }) </div> <label class="col-sm-2 control-label">B Variance</label> <div class="col-sm-3"> <input class="form-control" type="text" placeholder="B Variance" /> </div> </div> <div class="form-group"> <label class="col-sm-2 control-label">Comments</label> <div class="col-sm-10"> <textarea class="form-control" rows="4"></textarea> </div> </div> </div> <div class="col-xs-6"> <div class="form-group"> <div class="col-sm-12"> <label class="control-label">Documents</label> <table class="table table-bordered table-hover table-condensed mt-10"> <thead> <tr> <th>File Name</th> <th>Revision</th> <th>Date</th> </tr> </thead> <tbody> <tr> <td>P-001.pdf</td> <td>01</td> <td>03/15/2017</td> </tr> </tbody> </table> </div> </div> </div> </div> </div> <div class="page_footer absolute-position"> <div class="page_footer_inner page_footer_light text-right"> @if ( Request["action"] != "View" ) { <button class="btn btn-primary" id="btnSave"><i class="fa fa-floppy-o fa-fw"></i> Save</button> } <button id="btnCancel" class="btn btn-default"><i class="fa fa-close fa-fw"></i> Close</button> </div> <span id="notification"></span> </div>}<script type="text/javascript"> var DeliverableEdit = DeliverableEdit || {}; (function (o) { o.timer = null; o.displayLoading = function (target) { var element = $(target); kendo.ui.progress(element, true); o.timer = setTimeout(function () { kendo.ui.progress(element, false); }, 50); }; o.hideLoading = function (target) { setTimeout(function () { clearTimeout(o.timer); }, 50); }; o.initializeValidation = function () { $.validator.setDefaults({ showErrors: function (errorMap, errorList) { $(".page_footer_inner button").removeProp("disabled", "disabled"); // Clean up any tooltips for valid elements $.each(this.validElements(), function (index, element) { var $element = $(element); $element.data("title", "") // Clear the title - there is no error associated anymore .removeClass("field-validation-error") .tooltip("destroy"); }); // Create new tooltips for invalid elements $.each(errorList, function (index, error) { var $element = $(error.element); $element.tooltip("destroy") // Destroy any pre-existing tooltip so we can repopulate with new tooltip content .data("title", error.message) .data("placement", "bottom") .addClass("field-validation-error") .tooltip(); // Create a new tooltip based on the error messsage we just set in the title }); } }); $.validator.unobtrusive.parse($("#editForm")); }; o.showSuccess = function (msg) { $("#notification").data('kendoNotification').show(msg, "success"); }; o.showWarning = function (msg) { $("#notification").data('kendoNotification').show(msg, "warning"); }; // Events during the submit of Ajax.Form o.onBegin = function () { $(".page_footer_inner button").prop("disabled", "disabled"); o.displayLoading($(".form-horizontal")); } o.onSuccess = function (data) { o.hideLoading(o.timer); if (!data || !data.code) { o.showWarning("Failure,please try it again."); return; } if (data && data.code) { gridView.refreshGrid(); o.showSuccess("Saved successfully."); setTimeout(function () { gridView.closeDeliverableDialog(); }, 500); } } o.onFailure = function (request, error) { o.hideLoading(o.timer); o.showWarning("Failure,please try it again."); } o.onComplete = function (request, status) { o.hideLoading(o.timer); $(".page_footer_inner button").removeProp("disabled", "disabled"); } })(DeliverableEdit); $(function () { // To fix jquery.validation invalid issue DeliverableEdit.initializeValidation(); $("#btnCancel").click(function (e) { e.preventDefault(); gridView.closeDeliverableDialog(); }); $("#btnSave").click(function (e) { e.preventDefault(); $(".form-horizontal").submit(); $(".page_footer_inner button").prop("disabled", "disabled"); }); $("#notification").kendoNotification({ position: { pinned: true, top: 15, left: '50%' }, autoHideAfter: 1000 }); });</script> |
记得引用对应的js库————
|
1
2
3
4
5
6
7
8
9
10
|
<link href="~/content/libs/bootstrap/css/bootstrap.min.css" rel="external nofollow" rel="stylesheet" type="text/css" /> <link href="~/content/libs/fa/css/font-awesome.min.css" rel="external nofollow" rel="stylesheet" type="text/css" /> <link href="~/content/app/css/site.css" rel="external nofollow" rel="stylesheet" type="text/css" /> <link href="~/content/app/css/bootstrap-extend.css" rel="external nofollow" rel="stylesheet" type="text/css" /> <link href="~/content/app/css/bootstrap-override.css" rel="external nofollow" rel="stylesheet" type="text/css" /> <script src="~/content/libs/jquery/jquery.min.js"></script><script src="~/content/libs/jquery/jquery.validate-vsdoc.js"></script> <script src="~/content/libs/jquery/jquery.validate.js"></script> <script src="~/content/libs/jquery/jquery.validate.unobtrusive.js"></script> <script src="~/Content/libs/jquery/jquery.unobtrusive-ajax.min.js"></script> |
后端代码————
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
[Route("~/DesignDeliverable/Edit/{id?}")] [HttpGet] public ActionResult Edit(Guid? id) { using ( EmpsDbContext db = new EmpsDbContext() ) { DesignDeliverable entity = null; if ( id.HasValue ) { entity = db.DesignDeliverables.SingleOrDefault(x => x.Id == id.Value); } else { entity = new DesignDeliverable(); } ViewBag.Rooms = RoomFacade.GetAll().Select(x => new SelectListItem { Text = x.Name, Value = x.Id.ToString() }).ToList(); ViewBag.Areas = AreaFacade.GetAll().Select(x => new SelectListItem { Text = x.Name, Value = x.Id.ToString() }).ToList(); return View(entity); } } [Route("~/DesignDeliverable/Save")] [HttpPost] public JsonResult Edit(DesignDeliverable model) { using ( EmpsDbContext db = new EmpsDbContext() ) { if ( !ModelState.IsValid ) { return Error(); } try { model.GroupId = new Guid("e030c300-849c-4def-807e-a5b35cf144a8"); //todo: fix this hardcode db.DesignDeliverables.AddOrUpdate(model); db.SaveChanges(); return Success(); } catch { //TODO: to store the exception message } return Error(); } } |
以上这篇ASP.NET MVC下Ajax.BeginForm方式无刷新提交表单实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持服务器之家。
原文链接：http://blog.csdn.net/kdf123/article/details/65028641
