1. 20 Dec 2012 6:09 AM #1
    ITS_luka
    ITS_luka is offline
    Sencha User ITS_luka's Avatar
    Join Date
    Aug 2011
    Location
    Tbilisi, Georgia
    Posts
    19
    Vote Rating
    0
    ITS_luka is on a distinguished road
      0  
    Send a message via Skype™ to ITS_luka

    Default Unanswered: How to make Button Binding?

    Unanswered: How to make Button Binding?


    I want TextButton to be disabled while TextField is not filled correctly.

    In GXT 2 there was FormButtonBinder or something, i don't remember.
    Reply With Quote Reply With Quote
  2. 8 Jan 2013 1:29 PM #2
    icfantv
    icfantv is offline
    Ext GWT Premium Member icfantv's Avatar
    Join Date
    Sep 2011
    Location
    Superior, CO
    Posts
    333
    Vote Rating
    12
    Answers
    12
    icfantv will become famous soon enough
      0  

    Default


    I see FormButtonBinding in the 2.x API but not in the 3.x API. Nor do I see it in the legacy API. From the javadocs, it looks like this was meant to monitor the state of a form and the enabled/disabled state of all buttons.

    You might take a look at FormPanel to see if it's usable for your situation. If not, it would be fairly trivial to create something that does the behavior you are seeking. Take a look at the TextField.*valid* methods inherited from the ValueBaseField and Field classes.
    Reply With Quote Reply With Quote
  3. 8 Jan 2013 2:37 PM #3
    strootman
    strootman is offline
    Sencha User
    Join Date
    Jul 2012
    Posts
    19
    Vote Rating
    0
    strootman is on a distinguished road
      0  

    Default


    You can combine GXT Fields with the GWT Editor framework.
    https://developers.google.com/web-to...GuideUiEditors

    You achieve binding with the editors, and validation with the fields.
    Reply With Quote Reply With Quote