Ext: Q&A

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  1. Answered: why my initialize is no fire - (1 Participant)

    I follow some sample code from google and wonder why initialize method is not fire(extjs 4.21). Can someone help? below is my code: ...

    Started by mylok, 30 Apr 2014 6:20 AM
    • Replies: 1
    • Views: 261
    30 Apr 2014 7:21 AM Go to last post
  2. Unanswered: Stores: Calling a service that returns json but no SUCCESS field? - (2 Participants)

    Hi there, I have been looking into stores and I wish to create a store to call a restful service that returns a list of fields but no Success...

    Started by iangregson, 16 Apr 2014 6:55 AM
    extjs, model, stores
    • Replies: 2
    • Views: 865
    30 Apr 2014 5:41 AM Go to last post
  3. Answered: ExtJs 4 Charts Tool tip issue. - (1 Participant)

    I've implemented a multi series {more than one y-series} chart in extjs 4 for my client. Now the problem is, I have 3 vendors as Y-series like and...

    Started by dillu5c5, 15 Apr 2014 6:38 AM
    • Replies: 5
    • Views: 1,184
    30 Apr 2014 1:26 AM Go to last post
  4. Unanswered: how to destroy dom elements associated with Extjs component to avoid memory leaks? - (1 Participant)

    When moving from one page to another page, the dom elements related to the previous page extjs components are not getting destroyed that leads memory...

    Started by davidmanohar, 29 Apr 2014 6:27 AM
    destroy dom elements
    • Replies: 3
    • Views: 788
    30 Apr 2014 1:11 AM Go to last post
  5. Answered: extjs 4.2 store.sync() don't refresh returned data anymore ? - (4 Participants)

    With extjs 4.1.1.a when i sync() a store, and then in php i return json data of refreshed record, the model record and the grid is automatically...

    Started by maneljn, 11 Apr 2013 5:52 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 2,786
    29 Apr 2014 3:16 PM Go to last post
  6. Answered: Extjs 4.2.1 store autosync does not refresh grid after add new record - (2 Participants)

    problem with extjs 4.2.1 but not with 4.1.1 Hi all, i have a problem with my store that have autosync=true, i mean, when i add a new record my grid...

    Started by beticocorzo, 29 Apr 2014 6:10 AM
    • Replies: 4
    • Views: 3,525
    29 Apr 2014 2:56 PM Go to last post
  7. Unanswered: Contextmenu on a chart - (1 Participant)

    I have a chart with several lines in it: I know how to define a contextmenu for the chart, but I do not know how to get a handle on the particular...

    Started by menasce, 26 Apr 2014 1:20 PM
    • Replies: 1
    • Views: 331
    29 Apr 2014 9:51 AM Go to last post
  8. Unanswered: How to determine which menu item I'm working with in changeHandler? - (1 Participant)

    When a menu item is selected and my changeHandler is invoked (function(cycleBtn, activeItem)), what extjs mechanism is recommended to be used to...

    Started by jrissone, 23 Apr 2014 9:59 AM
    menu, menu-item, menuitem, text
    • Replies: 2
    • Views: 736
    29 Apr 2014 8:47 AM Go to last post
  9. Unanswered: When mouse over first row-Uncaught TypeError: Cannot call method 'removeCls' of null - (2 Participants)

    When I mouse over the first row of a grid (and only the first row, other rows work fine) I get no mouse over effect, and more importantly, the...

    Started by ELRG, 3 Feb 2014 12:37 PM
    4.2.1
    • Replies: 3
    • Views: 780
    29 Apr 2014 5:32 AM Go to last post
  10. Unanswered: Why the Ext.panel.Panel can't show autoScroll when use to show the SVG str? - (1 Participant)

    If use normal html str,that ok ,it can show the vertical scroll,but when use the svg str, it can not show the scroll ! The code I test like below,...

    Started by Fent2, 16 Apr 2014 7:34 PM
    • Replies: 1
    • Views: 290
    29 Apr 2014 5:01 AM Go to last post
  11. Answered: Modifying data in a treestore? - (1 Participant)

    I'm new to ExtJS and I'm using a TreePanel with a TreeStore which, in turn, uses a model that I've defined. The model is very simple and consists of...

    Started by bmt22033, 23 Apr 2014 7:49 AM
    model, treestore, update
    • Replies: 1
    • Views: 728
    29 Apr 2014 4:57 AM Go to last post
  12. Answered: Destroying Multiple Stores at Once per View - (1 Participant)

    I'm currently working on a site that requires stores to be destroyed after leaving a page, then the stores are recreated when the page is accessed...

    Started by ihutchcraft, 28 Apr 2014 10:24 AM
    • Replies: 2
    • Views: 363
    29 Apr 2014 4:14 AM Go to last post
  13. Unanswered: set an icon to the left of the form field - (2 Participants)

    plugins Ext.define('myapp.plugins.fieldicon', { extend: 'Ext.AbstractPlugin', alias: 'plugin.fieldicon', init: function...

    Started by lafugacu78, 25 Mar 2014 5:34 PM
    • Replies: 3
    • Views: 1,988
    29 Apr 2014 4:00 AM Go to last post
  14. Unanswered: How to use Font Icons, glyphs, in Ext apps - (1 Participant)

    You might be interested how to use glyphs in Ext applications. Learn more here: http://extjs.eu/using-font-icons-in-ext-fontawesome/

    Started by jsakalos, 28 Apr 2014 2:08 PM
    • Replies: 3
    • Views: 1,146
    28 Apr 2014 5:15 PM Go to last post
  15. Unanswered: Simple question: Read message from the server

    Hi, I have a simple question. I have a form for registration. I create a model. Ext.define('myapp.model.Registration', { extend:...

    Started by sj_tt6, 28 Apr 2014 4:36 PM
    • Replies: 0
    • Views: 226
    28 Apr 2014 4:36 PM Go to last post
  16. Unanswered: How to apply common css style for all disabled fields - (1 Participant)

    We are creating a form which contains input fields like Text Field, Number Field, Date, Combo and Check Box.. When we set any of the field as...

    Started by vinothsencha, 23 Apr 2014 9:51 AM
    common style, css, disabled style
    • Replies: 1
    • Views: 828
    28 Apr 2014 4:10 PM Go to last post
  17. Question Unanswered: Overriding custom theme's basecolor is not getting reflected ONLY in IE? - (1 Participant)

    I could override the basecolor first time for my custom theme. But from second time it is not getting reflected only in IE. Does anyone faced...

    Started by lieben, 27 Apr 2014 5:36 PM
    cmd, saas, theme
    • Replies: 3
    • Views: 848
    28 Apr 2014 12:04 PM Go to last post
  18. Unanswered: textarea width shrinks when invalid mark is set - (1 Participant)

    Hi All,I'm running into an issue where the textfield shrinks to 150px when the maximum amount of data is entered. The field is configured with...

    Started by XPEHBAM, 24 Apr 2014 5:37 PM
    • Replies: 1
    • Views: 516
    28 Apr 2014 11:22 AM Go to last post
  19. Answered: how set a initial/default item in menu button? - (1 Participant)

    I'm looking at the config options for a menu button and don't see one to set the initial/default item in the menu when it's first rendered. Did I...

    Started by jrissone, 23 Apr 2014 1:27 PM
    menu-button, menubutton
    • Replies: 1
    • Views: 322
    28 Apr 2014 11:18 AM Go to last post
  20. Unanswered: Performance issue - rendering over 800 rows of checkboxes - (1 Participant)

    Hi, I'm using ExtJs 4 and have a screen that needs to render over 800 checkboxes (along with some text ) in rows. This is a performance...

    Started by sgarco, 28 Apr 2014 9:57 AM
    • Replies: 1
    • Views: 283
    28 Apr 2014 11:05 AM Go to last post