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POKendo adds instead of editing a DropdownList item
 

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  1. POKendo adds instead of editing a DropdownList item
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    <p>I use Kendo grid inline editing mode and after editing I need to refresh datasource for my DropDownList.</p> <p>The reason is my KendoGrid is supposed to add and edit data that my DropDownList uses. I have no problem on editing data on KendoGrid and with the help of the code below I refresh the data on the DropDownList.</p> <pre><code>var dropDownList = $("#Domains").data("kendoDropDownList"); dropDownList.dataSource.read(); </code></pre> <p><code>#Domains</code> is the ID of my DropDownList</p> <p>Everything work just fine even if I edit the data that is already selected on the DropDownList . But the problem comes after adding new item in the KendoGrid (Inline Mode) and editing one of the older items which is selected on the DropDownList at the same time.</p> <p>In this situation Kendo doesn't edit the item but It Adds edited item as a new item to the data source and we will have the old item and the edited one as two separate items. I don't know if I convey the situation correctly.</p> <p>I use MVC and the way I define datasource is like this:</p> <pre><code>.DataSource(dataSource =&gt; dataSource .Ajax() .Events(events =&gt; { events.Error("result_handler"); }) .Model(model =&gt; model.Id(p =&gt; p.Id)) .Create(create =&gt; create.Action("AddDomain", "Service", new { customerID = ViewBag.CustomerId })) .Read(read =&gt; read.Action("GetDomainListForGrid", "Service", new { customerID = ViewBag.CustomerId })) .Update(update =&gt; update.Action("EditDomain", "Service")) .Destroy(destroy =&gt; destroy.Action("DeleteDomain", "Service")) ) </code></pre> <p>As you see I set model.Id like the above.</p>
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    1. PTQuestion
    1. UStereško
    1. USHirad Nikoo
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    1. PO
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      1. PTAnswer
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    1. COWhat do you use as `id` in your model for this _updated_ entry?
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      1. POKendo adds instead of editing a DropdownList item
      1. USOnaBai
    2. COI Updated my text with my answer in the end.
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      1. POKendo adds instead of editing a DropdownList item
      1. USHirad Nikoo
    3. COKendoUI decides between create and update depending on the value of the id, that's why I ask about what were you using. Did you check that the `id` for old records are actually correct (before adding a new item is the same that after)?
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      1. POKendo adds instead of editing a DropdownList item
      1. USOnaBai
 

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