Thanks Craig. Your few days (as at time of posting) of MVC have solved my few days of trying to get the selected value back from DropDownListFor. I had no problem in the Create view in getting the selected value of the DDLF, but the Edit view was a completely different matter - noth...
Finally, in response to your comments regarding doing it without ajax, you can pass all the cities to the view and assign them to a javascript array. I would only recommend this if you have a few countries, each with a few cities. Its a matter of balancing the slight extra initial load...
.Rdlc Report in MVC project - Managed Debugging Assistant 'PInvokeStackImbalance' 'htmlAttributes' parameter of Html.TextBoxFor() 'Input string was not in a correct format' when linking a view 'object' does not contain a definition for 'id' 'System.Array' does not contain a definition fo...
The ASP.NET MVC drop down list control is the quick replacement of the HTML select element. It has a rich appearance and supports data binding, filtering, etc.
3.前端写法,如果直接foreach ViewData["Fruit"]会出现如下报错: 修改后的前端代码如下: SelectListItem @foreach (SelectListItem itemin(IEnumerable<SelectListItem>)ViewData["Fruit"]) {@item.Text} 4.测试结果如下
Asp.Net MVC - Ajax Begin Form For Uploading files ASP.NET MVC - How to send the current view/page as email ASP.NET MVC - Javascript onbeforeunload - when select leave the page a method should run before the page close or redirect to other URL Asp.net MVC @foreach (var item in Model...
1 Create a project with a name HelloWeb under a package com.tutorialspoint as explained in the Spring MVC - Hello World chapter. 2 Create Java classes User, UserController under the com.tutorialspointpackage. 3 Create view files user.jsp, users.jsp under the jsp sub-folder. 4 The final st...
0.对属性进行修饰//头文件:using UnityEngine ;using UnityEditor; [SerializeField] //序列化,暴露在属性面板,可以编辑,但是私有,不能在脚本中类外面拿到 [HideInInspector] //在属性面板隐藏[Header("aaa")] //标题栏,上面一行显示字段 [Tooltip("bbb")] //提示字段,指向的时候显示[Space(100)] //间隔...
ViewModel中的下拉列表集合导致ASP.NET MVC3服务器端验证失败 、、、 我有一个强类型的视图模型,其中包含通过页面上的表单提交的数据的属性,以及用于填充我的下拉列表的集合。在post时,我检查模型状态是否有效,如果不是,我返回视图,但我得到一个空引用,因为视图模型不再包含下拉列表的集合值。在再次返回表单视图之前...
Steps to Reproduce 1. Create several pages in Sitefinity 2. Create at least one page that is a child of another page 3. Drop the MVC navigation widget on some page 4. Go to Administration -> Settings -> Advanced -> Pages 5. Enter "True" in "Enable in-line editing." 6. Restart th...