如何在mvc文本框中設置服務器端的動態文本

Question

我正在使用MVC 4和Razor視圖引擎。在這裏，我可以從客戶端獲取值到服務器端，但現在我想設置數據庫值來綁定受尊重的控件，服務器端到客戶端。但我們怎麼能做到這一點....？

@using (Html.BeginForm("Registration", "Home")) 
{ 
    @Html.Label("User Name: "); @Html.TextBox("txtUserName",""); 
    @Html.Label("Password: "); @Html.TextBox("txtPassword", ""); 
    @Html.Label("Email ID: "); @Html.TextBox("txtEmailID", ""); 
    @Html.Label("Age: "); @Html.TextBox("txtAge", ""); 
    @Html.Label("Adderss: "); @Html.TextBox("txtAdderss", ""); 
    @Html.Label("Gender: "); @Html.TextBox("txtGender", ""); 

     <input type="button" value="Update" /> 
} 

Answer 1

使用模型。將模型的值從服務器端發送到客戶端。

 

//in the model 
public class User 
{ 
public string txtUserName { get; set; } 
public string txtPassword { get; set; } 
public string txtEmailID { get; set; } 
public string txtAge { get; set; } 
public string txtAdderss { get; set; } 
public string txtGender { get; set; } 
} 

//in the controller 
public ActionResult Registration() 
{ 
User userObj = new User(); 
// or you can make a database call and fill the model object 
userObj.txtUserName = "Name"; 
userObj.txtPassword = "password"; 
userObj.txtEmailID = "email"; 
userObj.txtAge = "age"; 
userObj.txtAdderss = "address"; 
userObj.txtGender = "gender"; 
return View(userObj); 
} 

//in the view 
@model Model.User 
@using (Html.BeginForm("Registration", "Home")) 
{ 
@Html.Label("User Name: "); @Html.TextBoxFor(model => model.txtUserName); 
@Html.Label("Password: "); @Html.TextBoxFor(model => model.txtPassword); 
@Html.Label("Email ID: "); @Html.TextBoxFor(model => model.txtEmailID); 
@Html.Label("Age: "); @Html.TextBoxFor(model => model.txtAge); 
@Html.Label("Adderss: "); @Html.TextBoxFor(model => model.txtAdderss); 
@Html.Label("Gender: "); @Html.TextBoxFor(model => model.txtGender); 

<input type="button" value="Update" /> } 

`

這個鏈接可以幫助你與MVC基本

link

Answer 2

您將不得不使用模型將值從Controller傳遞到您的視圖。 快速谷歌搜索返回此網站與examples從控制器傳遞數據查看。