MVC selects the corresponding check box based on the value of the checkbox and gets the value of the selected value

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View Code

@using (Html.BeginForm ("H", "DEFAULT1"))//DEFAULT1 Controller H is a method

{

Loop add 5 x Checkboxs

for (int i = 0; i < 5; i++)
{
<input type= "checkbox" id= "@i" name= "Checko" value= "@i"/><span>@i</span>

}
<input type= "Submit" id= "BTN" value= "Submit"/>
}

Controller code

Int[] Array types can be customized

Checko gets the value of the checked checkbox in the form of an array

Public ActionResult H (int[] Checko)
{

Define a ArrayList array for easy debugging look

ArrayList list = new ArrayList ();

foreach (var item in Checko)
{

You can write your own INSERT statement (add data)

List. ADD (item. ToString ());//This is easy to debug to see
}
Return Content ("");
}

Simulation Database

Public ActionResult F ()
{

The value of the checkbox in the View interface is a loop-added 0-4

Here you define an array to simulate the query out of the data using JQ's Ajax call today and tick based on value values

ArrayList list = new ArrayList ();
List. ADD ("1");
List. ADD ("3");
List. ADD ("0");
return Json (list);
}

 $.ajax ({
                 Type: "Post",
                 URL: "/default1/f",//Controller name/method name
                 async:false,//Synchronous Asynchronous
                 success:function (data) {
                     var json = data;
                     $.each (JSON, function (I, t) {

var s = json[i];//are 1, 3, 0, respectively.
$ ("input[value=" +s+ "]"). attr ("Checked", "checked");//Check by Value
})
}
})

This article is from the "go to Daniel's direction" blog, make sure to keep this source http://949770845.blog.51cto.com/10170051/1971295

MVC selects the corresponding check box based on the value of the checkbox and gets the value of the selected value