Update Default Value when other dropdownlist changes

2 posts, 0 answers
  1. David
    David avatar
    6 posts
    Member since:
    Sep 2015

    Posted 02 May Link to this post

    I have a categories dropdown list in the grid that i am populating very similar to the 'Editing custom editor' example. I populate the default categories in the index() method of my controller, just like the example shows and it works fine. When a 'organization dropdownlist' is chosen, I want to repopulate the categories based on what organization was chosen, but when I try to 'Add new record' in the grid, the old categories remain bound to the grid and it doesn't save properly.

     

    I have in my grid something similar to this defined for the default value:

    model.Field(p => p.Category).DefaultValue(ViewData["defaultCategory"] as Kendo.Mvc.Examples.Models.CategoryViewModel);

    Every time a new organization dropdown item is chosen, and a read operation occurs, how would I update or rebind the model to reflect the new defaultCategory?

     

    Thanks in advance,

    Dave

  2. Pavlina
    Admin
    Pavlina avatar
    6084 posts

    Posted 04 May Link to this post

    Hello,

    Check the forum threads below where a similar question is discussed:
    http://www.telerik.com/forums/custom-editor-dropdown-not-sending-default-values-on-crud-add
    http://www.telerik.com/forums/how-to-set-default-values-to-a-grid-when-adding-new-row

    Regards,
    Pavlina
    Telerik
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