Ext 3.x: Help & Discussion

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  1. Question How to avoid Lazy instantiation? - (2 Participants)

    Hi, I am extending Ext.gridpanel and calling inside tabpanel. The gridpanel is not instantiated till I click on those tabs. I would like to know...

    Started by msuresh, 30 Nov 2010 1:06 AM
    • Replies: 5
    • Views: 1,218
    30 Nov 2010 1:39 AM Go to last post
  2. CheckBox - Select all checkbox of a checkboxgroup - (1 Participant)

    Hello, I have a checkboxgroup with a couple of checkbox, what I would like to do is when the first box is checked the others should be checked too...

    Started by marxan, 30 Nov 2010 12:11 AM
    • Replies: 2
    • Views: 1,805
    30 Nov 2010 1:28 AM Go to last post
  3. Question Change text on slider label - (1 Participant)

    I found a thread about doing this indicated that the only way to change the text on a label would be to manipulate the DOM directly. That thread is...

    Started by rhamflett, 15 Nov 2010 7:54 AM
    • Replies: 3
    • Views: 2,651
    30 Nov 2010 1:16 AM Go to last post
  4. Web DeskTop - (3 Participants)

    Please give me some advices. I still didn't use Web DeskTop, but now it is very need. I need to make like this Web DeskTop....

    Started by Mycoding, 29 Sep 2010 6:39 AM
    • Replies: 4
    • Views: 1,063
    30 Nov 2010 1:09 AM Go to last post
  5. Ext.elCache[...].events' is null or not an object - (2 Participants)

    Is there any way to turn off elCache ? here and then i always get javascript error from extjs  'Ext.elCache.events' is null or not an object

    Started by just_a_kid, 30 Nov 2010 12:25 AM
    • Replies: 5
    • Views: 2,535
    30 Nov 2010 1:06 AM Go to last post
  6. changeable colModel - (2 Participants)

    Hello, I have a gridPanel with changeable fields coming from a store thanks metaData.fields How can I change the colModel of the grid at each...

    Started by pppswing, 29 Nov 2010 11:32 AM
    • Replies: 2
    • Views: 976
    30 Nov 2010 12:35 AM Go to last post
  7. Redraw button when adding a menu - (1 Participant)

    I have some code similar to the following: function callMeFirst (){ button = new Ext.button({ setSettingsHere: "bla" }); tb = new...

    Started by srp, 29 Nov 2010 12:08 PM
    • Replies: 1
    • Views: 1,269
    30 Nov 2010 12:33 AM Go to last post
  8. Dynamically Updating a grid selMode - (1 Participant)

    Good Night, I have a grid that initially has the false selModel allowing user to select multiple rows of the grid. I need to change this option...

    Started by Coobland, 29 Nov 2010 2:57 PM
    • Replies: 1
    • Views: 1,231
    30 Nov 2010 12:24 AM Go to last post
  9. gridpanel selectionmodel not catching null values. - (1 Participant)

    hi guys, i have a problem with gridpanel i am trying to automatic remove the selected row when the grid is rendered. unfortunately im not...

    Started by mond, 26 Nov 2010 7:53 PM
    gridpanel
    • Replies: 7
    • Views: 1,387
    30 Nov 2010 12:23 AM Go to last post
  10. how to remove the twinkling error message hint - (1 Participant)

    i have a gridPanel, use the TextField as the field editor. i set the regex and regexText property of TextField. when i input invalid number, except...

    Started by linuxyf, 29 Nov 2010 8:44 PM
    • Replies: 2
    • Views: 719
    30 Nov 2010 12:23 AM Go to last post
  11. Combox adjust display after combobox.setValue(). - (1 Participant)

    Hello Fellow ExtJs Community Members, I have a combobox that takes a pair of data as each record of its store, one as the valuefield and the...

    Started by hevole, 29 Nov 2010 2:59 PM
    • Replies: 1
    • Views: 800
    30 Nov 2010 12:16 AM Go to last post
  12. Setting xtype's params - (1 Participant)

    Hi, I created a form containing a tabpanel, who also contains a grid which its xtype is "grillaMovimientos". The form shows info about a customer,...

    Started by martinrame, 29 Nov 2010 3:12 PM
    xtype
    • Replies: 1
    • Views: 845
    30 Nov 2010 12:14 AM Go to last post
  13. cookie help - (1 Participant)

    hi, I am using exjs cookie provider for building cookies and i am saving multiple values in various cookies(since too may values r to be...

    Started by extjs1111_user, 29 Nov 2010 9:50 PM
    • Replies: 1
    • Views: 780
    29 Nov 2010 11:55 PM Go to last post
  14. custom color palette with default color picked? - (1 Participant)

    I was searching through API and haven't found is it possible to set default value for a color menu?

    Started by kirillica, 28 Nov 2010 6:10 AM
    • Replies: 3
    • Views: 802
    29 Nov 2010 11:25 PM Go to last post
  15. PropertyGrid JSON can't edit - getCellEditor store.getProperty fails - (1 Participant)

    I am struggling with a PropertyGrid linked to a Store. I followed several examples and created a Store underpinned by JsonReader and JsonWriter and...

    Started by hapara, 26 Nov 2010 4:53 PM
    json store, propertygrid
    • Replies: 3
    • Views: 1,818
    29 Nov 2010 11:22 PM Go to last post
  16. markInvalid works for only a brief instant when triggered via keyup - (1 Participant)

    I want to use markInvalid to provide a warning to the user. The problem is that after marking the field, validate apparently comes along and clears...

    Started by Tod, 24 Nov 2010 7:08 AM
    markinvalid
    • Replies: 5
    • Views: 1,918
    29 Nov 2010 11:21 PM Go to last post
  17. Large charts...How to load? - (3 Participants)

    Hello, friends. I've got the task to build a really large LineChart, around 8000 lines... there is some statistic, doesnt matter... So, rendering...

    Started by slayeek, 25 Aug 2010 3:04 AM
    • Replies: 4
    • Views: 1,135
    29 Nov 2010 6:58 PM Go to last post
  18. Tabpanel issue - (1 Participant)

    Hi everyone, Need some help, please. I have a Tabpanel which has a number of various layout nested Panel within each of the tabs. When I set...

    Started by xbboys, 28 Nov 2010 8:39 PM
    • Replies: 6
    • Views: 991
    29 Nov 2010 4:22 PM Go to last post
  19. dataview drag / drop ordering help needed - (2 Participants)

    when i drag a record in place of another record in my dataview i need to get the ids of the records in the correct order that they have been dropped...

    Started by jake2891, 13 Oct 2010 4:22 AM
    • Replies: 4
    • Views: 2,372
    29 Nov 2010 2:45 PM Go to last post
  20. Can't reopen the same Tab - (2 Participants)

    Hi, I habe a problem, if try to reopen a Tab, that was closed my the user (with the X button in the tab). After I reopen the tab, the panel is...

    Started by Hunziker, 29 Nov 2010 3:54 AM
    • Replies: 5
    • Views: 1,128
    29 Nov 2010 1:03 PM Go to last post