How to send checkbox data from view to controller in MVC html.actionlink

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I have some collection names, each collection has read, write options
so I am displaying these options in front of collection as check boxes depends on checkbox checked property

Here I am not able to Pass checkbox values from view to Mvc Action method on HTML.Action Link

Kindly advice

What I have tried:

<table id="assets-data-table" class="table table-striped table-bordered"
         style="margin-left:800px;margin-top:-10px;width:500px;">
      <tr>

          <th>Collection Name</th>
          <th>C</th>
          <th>CA</th>
          <th>M</th>
          <th>R</th>
          <th></th>
      </tr>

      @foreach (var item in Model)
      {
          <tr>
              <td style="white-space:nowrap;">
                  @Html.DisplayFor(modelItem => item.CollectionName)
              </td>
             @foreach (var CollectionRole in item.CollRole)
             {
                 if (CollectionRole.Role == "Copy")
                 {
                  @*<td>@CollectionRole.CollectionRole</td>*@
                  <td>@Html.CheckBoxFor(modelItem => CollectionRole.Checked)</td>
                 }
                 if (CollectionRole.Role == "Author")
                 {
                  <td>@Html.CheckBoxFor(modelItem => CollectionRole.Checked)</td>
                 }
                 if (CollectionRole.Role == "Reader")
                 {
                  <td>@Html.CheckBoxFor(modelItem => CollectionRole.Checked)</td>
                 }
                 if (CollectionRole.Role == "writer")
                 {
                  <td>@Html.CheckBoxFor(modelItem => CollectionRole.Checked)</td>
                 }

             }
              <td>

                  @Html.ActionLink("SaveChanges", "AddUserToGroup", new { id = item.ID, CollectionName = item.CollectionName,coll = item }, new { @class = "lnkDetail" })

              </td>
          </tr>
      }

  </table>

Posted 8-Jan-19 11:31am

Divyay208

Updated 8-Jan-19 18:38pm

v2

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Comments

j snooze 8-Jan-19 17:50pm

I'm not sure you can pass a collection in an action link because essentially its creating a query string(I think) you may have to post the data to the new page instead and then from the post method on the new page/controller, save your changes, and display the data or whatever it is you're trying to do.

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Prasad Nikumbh · Answer 1 · 2019-01-08T18:38:00

THe first thing is you have to design ur entity in such a way that you can get the values posted.
And you can use :

                  @Html.ActionLink("SaveChanges", "AddUserToGroup", new { id = item.ID, CollectionName = item.CollectionName,coll = item,model=modelWithCheckedValues }, new { @class = "lnkDetail" })

This is just a eg.

so while posting the data you can get that checkbox values in your post action method.