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Thread: Modern: selectfield bind issue

    You found a bug! We've classified it as EXTJS-19392 . We encourage you to continue the discussion and to find an acceptable workaround while we work on a permanent fix.
  1. #1

    Default Modern: selectfield bind issue

    I'm using the bind property on a selectfield and when the user selects a value the model is not updated correctly.

    Here's the fiddle:

    To reproduce the issue:
    1) (optional) click the button to see current model data
    2) select a different value from dropdown
    3) no value is shown and if you click the button you get [Object] as current value


    4) select another value from dropdown
    5) value is selected but if you click the button you still get [Object] as current value


  2. #2



    Does anyone know if there is any progress of this issue or a workaround we can adopt. We have just run into this same problem with the bind being given the model data row and and not the 'valueField' from it.

    Seems to be a major flaw in the selectField binding behaviour so surprised no progress or suggestions on how to proceed whilst a fix is being worked on



  3. #3


    Hi Chris,
    I still can't believe nobody has fixed this, anyway this is my workaround:
    I've been using this since apr-2016, it's far from perfect but it works.


  4. #4


    Hi Marco

    Thanks for that. Looks good for a short term fix


  5. #5
    Sencha Premium Member
    Join Date
    Feb 2012


    We have the same issue - when will this be fixed?

  6. #6
    Sencha Premium Member
    Join Date
    Feb 2012


    Quote Originally Posted by busaware1 View Post
    We have the same issue - when will this be fixed?
    I found I had to change ChrisDSSmith's example slightly for it to work

    onSelectChange: function (select, record) {
            var value = null; 
            if (record) {
                value = record.get(select.getValueField()); 

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