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Post multiple checkboxes as list/array
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JULIA
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JULIA asked on 15 Oct 2010, 06:51 PM
Hello,

in the attached sample is use multiple checkboxes and post this as list to the action method. in a normal form the asp.net modelbinder binds the values from the checkboxes as int array to the action parameter.
[HttpPost]
public ActionResult Save( MyModel model, int[] events )
{
    // events is not empty
}

if i try this inside the grid, nothing will bound. please can you provide a working sample for this issue?
[GridAction]
[HttpPost]
public ActionResult _Save( MyModel model, int[] events )
{
    // events is empty
}

<h1>Editor for Events</h1>
<table>
    <tbody>
        <tr>
            <td><input value="1" type="checkbox" name="Events" />Event 1</td>
            <td><input value="2" type="checkbox" name="Events" />Event 2</td>
            <td><input value="3" type="checkbox" name="Events" />Event 3</td>
            <td><input value="4" type="checkbox" name="Events" />Event 4</td>
        </tr>
    </tbody>
</table>

Regards,
Timo

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Atanas Korchev
Telerik team
answered on 18 Oct 2010, 01:25 PM
Hello Timo,

 The problem stems from the fact that you are using Ajax binding. For server binding everything would have worked as expected (just like the standalone form). Fortunately there is an easy workaround which involves subscribing  to the OnSave event. Find attached the modified project.

Regards,
Atanas Korchev
the Telerik team
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JULIA
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Atanas Korchev
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