Ext: Q&A

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  1. Answered: Usage Store with parameters - (1 Participant)

    Hello. I have a Store: Ext.data.Store, and parameters: {sex: 1, age: 24} How I can define this parameters in the store before loading. And...

    Started by DmitryF, 27 Jun 2012 11:59 AM
    • Replies: 4
    • Views: 583
    27 Jun 2012 1:31 PM Go to last post
  2. Answered: grid using JSON source giving an error - (1 Participant)

    I have been YUI for a while and am considering converting to Extjs 4. I made a lot of progress in a short time and I like the strucure of the...

    Started by invantix, 27 Jun 2012 12:05 PM
    • Replies: 2
    • Views: 460
    27 Jun 2012 1:02 PM Go to last post
  3. Unanswered: GroupSummary not working - (1 Participant)

    Hi friend, I am working on the functionality of summing up all the column values and displaying the total in the new row. For...

    Started by sbodanapu, 26 Jun 2012 10:43 PM
    • Replies: 1
    • Views: 278
    27 Jun 2012 12:33 PM Go to last post
  4. Unanswered: How to change a component's config dynamically? - (3 Participants)

    For example, when I select one value, a certain combo should be set "multiSelect: false". And when I select another value, the combo will be...

    Started by hexawing, 28 Nov 2011 10:26 AM
    • Replies: 6
    • Views: 1,523
    27 Jun 2012 12:10 PM Go to last post
  5. Unanswered: LoadMask not working in IE8 and IE9 - (3 Participants)

    I have a window which opens up on a button click. The window takes time to load and hence I am using load mask in following way: ...

    Started by netemp, 11 Nov 2011 1:36 AM
    internet explorer 8, internet explorer 9, loading, loadmask, window
    • Replies: 9
    • Views: 2,851
    27 Jun 2012 11:09 AM Go to last post
  6. Unanswered: Massive column treegrid performance - (1 Participant)

    I have a tree grid with about 60 columns. Its extremely slow on chrome. I cant even get it to render on IE7 without sitting there for ~5min. Is there...

    Started by gtsafas, 27 Jun 2012 8:10 AM
    • Replies: 1
    • Views: 612
    27 Jun 2012 10:18 AM Go to last post
  7. Unanswered: need to maintain (6,2) precision for the values in text field 6 numerics and 2 decim - (1 Participant)

    the text field should not allow more than 6 digits before the decimal and not more than 2 digits after decimal, i.e I should not be able to enter...

    Started by raikoti sravan kumar, 27 Jun 2012 5:09 AM
    • Replies: 1
    • Views: 290
    27 Jun 2012 9:52 AM Go to last post
  8. Answered: How to open external domain web page inside a panel. Web with javascript fails. - (1 Participant)

    Extjs 4.1.1 RC2 I try to open an external url web page inside a panel like this: Ext.define('esinube.view.esitest.websexternas.google', { ...

    Started by maneljn, 27 Jun 2012 6:45 AM
    • Replies: 3
    • Views: 2,218
    27 Jun 2012 9:49 AM Go to last post
  9. Unanswered: TabPanel keyboard focus - (1 Participant)

    Hello. I've got a question. I have a TabPanel, and I want to do the following: after the active tab has been changed by user, he should be able to...

    Started by Strock, 26 Jun 2012 6:29 AM
    • Replies: 1
    • Views: 483
    27 Jun 2012 9:24 AM Go to last post
  10. Unanswered: Need to place textBox in a column. - (1 Participant)

    Please see the following code first: var txtNotes = Ext.create('Ext.form.field.Text', { name: 'txt-user', width: 150, ...

    Started by anmol, 26 Jun 2012 12:49 AM
    • Replies: 7
    • Views: 754
    27 Jun 2012 5:56 AM Go to last post
  11. Unanswered: Issue while migrating from EXTJS 4 to EXTJS 4.1 - (1 Participant)

    I have changed the lib from EXTJS 4 to EXTJS 4.1 in my project and am including ext-all.js . I am not able to laod my application and the error shown...

    Started by kavyakn, 26 Jun 2012 2:10 AM
    • Replies: 3
    • Views: 832
    27 Jun 2012 5:23 AM Go to last post
  12. Unanswered: Sometimes components won't show

    I'm loading comboboxes and text fields on my page, and render them to a div. It works like expected in all browsers but IE. In IE the components...

    Started by evak, 26 Jun 2012 10:47 PM
    • Replies: 1
    • Views: 337
    27 Jun 2012 4:26 AM Go to last post
  13. Answered: When CheckboxModel or locked column present in the panel rows shifted after update - (1 Participant)

    When CheckboxModel or other locked columns are present in the panel rows are shifted after update (store.save). the attached oic is after update...

    Started by ilawai, 26 Jun 2012 3:10 AM
    • Replies: 4
    • Views: 1,419
    27 Jun 2012 4:24 AM Go to last post
  14. Unanswered: cell highlighting on mouse over - (1 Participant)

    Hi, Though there is plenty of material already present on this topic, I am not successful to achieve this yet. I am using EXTJS 4 and trying to...

    Started by shraddhasalekar, 25 Jun 2012 1:27 AM
    cell, extjs 4, highlight cell, html style, mouse over
    • Replies: 2
    • Views: 1,920
    27 Jun 2012 2:22 AM Go to last post
  15. Unanswered: How to bind the button with form - (1 Participant)

    Hello, I have two forms and I want to enable the 'Apply' button only if all the fields are filled. Following is the code: var hostNetwork = new...

    Started by trupti.patil, 22 Jun 2012 4:05 AM
    • Replies: 2
    • Views: 303
    27 Jun 2012 2:09 AM Go to last post
  16. Answered: problem dynamically configuring a grid

    I'm trying to dynamically configure a grid from a servlet using ExtJs 4.1. This is the json that i generate: { "results": , "metaData": {...

    Started by perin.massimo, 7 Jun 2012 9:07 AM
    • Replies: 2
    • Views: 394
    27 Jun 2012 1:52 AM Go to last post
  17. Answered: Drop on leaf in treepanel - (1 Participant)

    How to drop element on leaf node?

    Started by mkaw, 26 Jun 2012 12:27 PM
    • Replies: 1
    • Views: 364
    27 Jun 2012 1:50 AM Go to last post
  18. Question Unanswered: Extjs 4 grid multiple grouping - (2 Participants)

    Hi, How to achieve multiple grouping in extjs 4. Example: Grid Header +MyInventory + Model ...

    Started by veerakishorekallam, 8 Mar 2012 3:30 AM
    extjs4 grid grouping
    • Replies: 3
    • Views: 1,884
    27 Jun 2012 1:28 AM Go to last post
  19. Answered: different stor for each cellEditing in the same gridpanel - (1 Participant)

    Hi guys, is there a way i can assign different stor for cellEditing combobox in the same column in a gridpanel?? I try to create a gridpanel that...

    Started by zebra, 19 Jun 2012 1:00 AM
    • Replies: 3
    • Views: 702
    27 Jun 2012 12:53 AM Go to last post
  20. Unanswered: How to use filter with multiple data ? - (1 Participant)

    Hello, I'm trying to use filter method to select only data I need on the store. I works with one data but as I use multipleselect my combo can...

    Started by marxan, 26 Jun 2012 4:55 AM
    • Replies: 2
    • Views: 374
    27 Jun 2012 12:47 AM Go to last post