Ext: Q&A

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  1. Unanswered: Tree - how to set default leaf value - (2 Participants)

    Hello, I'm trying to set default value for model property, exactly for treestore's model property 'leaf' to true. This code stoped worked for me...

    Started by ondra.cz, 24 Nov 2013 2:04 PM
    defaultvalue, leaf, model, treestore
    • Replies: 3
    • Views: 1,564
    18 Jun 2015 7:19 AM Go to last post
  2. Answered: Horizontal Grid - How to Transpose Columns to rows in Grid - (3 Participants)

    Hi, I have a requirement where I have a grid that has different columns with different types across the top and days down the rows. What I need is...

    Started by ahijazi, 20 Sep 2012 3:23 AM
    ext 4, grid
    • Replies: 7
    • Views: 4,660
    18 Jun 2015 6:06 AM Go to last post
  3. Unanswered: Garbage Collector giving error for component - (2 Participants)

    Hi All, I am getting error for component destroy in IE. I have one grid and I used component column to put some component like combobox, textfield,...

    Started by sandy52, 9 Jun 2015 11:14 PM
    extjs 4.2, garbage collector
    • Replies: 9
    • Views: 394
    18 Jun 2015 1:06 AM Go to last post
  4. Answered: adding extra parameters to rest request - (1 Participant)

    I'm using Web Api to provide json data to my store and I'm trying to figure out how I can get my Proxy to send a request as such : ...

    Started by jesseml, 17 Jun 2015 2:20 PM
    extraparams, rest
    • Replies: 1
    • Views: 171
    17 Jun 2015 7:46 PM Go to last post
  5. Unanswered: How to mix remote and local filters? - (5 Participants)

    Like I have some remote filters in a store, and now I want to add another filter to do local filter, but I can only set store's "remoteFilter"...

    Started by yAdEs, 26 Aug 2012 8:26 PM
    filter
    • Replies: 8
    • Views: 1,529
    17 Jun 2015 5:57 AM Go to last post
  6. Unanswered: Load Tree Store from dynamic XML data - (2 Participants)

    Hi, I want to create a store from a dynamic xml file, so i don't know how many items the xml is going to have. Im trying to build my own json...

    Started by ssamuel68, 20 Dec 2012 6:30 AM
    • Replies: 3
    • Views: 1,120
    17 Jun 2015 1:34 AM Go to last post
  7. Answered: Missing grid header when render in tabpanel - (1 Participant)

    Hello everybody. Im newbie in Extjs. Im building a small app and i get stuck. I have a tabpanel with 3 tabs, and i have to render a grid to second...

    Started by d4rksid3rs, 17 Jun 2015 12:21 AM
    • Replies: 2
    • Views: 114
    17 Jun 2015 1:27 AM Go to last post
  8. Unanswered: Ext.Ajax.request param length limit? - (1 Participant)

    Hello, Is there some limit of the length of param in Ext.Ajax.request? The variable file is an image and it's string...

    Started by dilyanbg, 16 Jun 2015 5:58 AM
    • Replies: 2
    • Views: 245
    16 Jun 2015 11:09 PM Go to last post
  9. Unanswered: Copying conents of Parent window in child window - (2 Participants)

    Hi All, I am using a window(Ext.window.Window) component and i am showing this window on the click of one button in the main window(parent...

    Started by AJAIN32, 11 Jun 2015 6:26 AM
    • Replies: 9
    • Views: 247
    16 Jun 2015 6:38 PM Go to last post
  10. Answered: Any sample for clickEvent of tabPanel - (2 Participants)

    Hi all, I wanna change the tabPanel's width by setSize({width: xxx}) when one of the tab is clicked. how can I catch this event? right now I...

    Started by evilight, 16 Jan 2012 1:55 AM
    • Replies: 3
    • Views: 5,402
    16 Jun 2015 12:45 PM Go to last post
  11. Unanswered: Store record life across JS files - (1 Participant)

    Hi, I have a view file in which i have created a window with textareafield. Now, i want to to put a handler(and make ajax call) on Enter Key. But, I...

    Started by tina@user, 14 Jun 2015 8:49 PM
    • Replies: 3
    • Views: 337
    16 Jun 2015 9:39 AM Go to last post
  12. Unanswered: Uncaught TypeError: Cannot read property 'mergeAttributes' of null - (1 Participant)

    Hi, I have an editable grouping grid using ExtJS 4.2. Occasionally on random records, I get this error "Uncaught TypeError: Cannot read...

    Started by kalyankonduri, 8 Jun 2015 11:16 PM
    • Replies: 4
    • Views: 294
    16 Jun 2015 8:10 AM Go to last post
  13. Unanswered: Store record life across JS files - (1 Participant)

    Hi, I have a view file in which i have created a window with textareafield. Now, i want to to put a handler(and make ajax call) on Enter Key. But, I...

    Started by tina@user, 14 Jun 2015 9:05 PM
    • Replies: 2
    • Views: 183
    15 Jun 2015 9:21 PM Go to last post
  14. Unanswered: Set bar chart with only negative values to upward - (1 Participant)

    I'm new to Ext and I have big issue with chart. I have all negative value and my grid looks like this I'm tired of searching and search how to...

    Started by stefanLukic, 15 Jun 2015 10:27 AM
    • Replies: 1
    • Views: 177
    15 Jun 2015 1:35 PM Go to last post
  15. Unanswered: tool tip for chart bottom lables - (2 Participants)

    Hi Team, I am posting again as none of the posted queries are answered i am able to call on mouse over function, but how to display the...

    Started by alindtiwari, 3 Sep 2013 6:51 AM
    categoryaxis, chartgraph, graph label, x-axis
    • Replies: 4
    • Views: 1,400
    15 Jun 2015 1:30 PM Go to last post
  16. Unanswered: Handle download file on form.submit - (2 Participants)

    Good day! Help me, please. I upload CSV file on server with form.submit method. Server response CSV with report. But, in this case, callbacks...

    Started by EgorKluch, 15 Jun 2015 6:34 AM
    ajax, form.submit
    • Replies: 2
    • Views: 131
    15 Jun 2015 1:28 PM Go to last post
  17. Unanswered: Chart save as PNG throws error - (1 Participant)

    Hi guys, I simply try to save a chart as png or jpeg. But the code throws an js-error: Uncaught TypeError: l is not a function ...

    Started by tdobberphul, 12 Jun 2015 9:42 AM
    • Replies: 1
    • Views: 179
    12 Jun 2015 2:12 PM Go to last post
  18. Answered: Chrome 43 Issue Override for menu hiding - will it be needed permanently? - (1 Participant)

    I'm wondering if the Chrome 43 Issue Override for menu hiding for ExtJS 4 ( https://www.sencha.com/forum/announcement.php?f=87&a=58 ) will be...

    Started by mpflaging, 12 Jun 2015 9:57 AM
    • Replies: 2
    • Views: 274
    12 Jun 2015 12:57 PM Go to last post
  19. Answered: Integrate Extjs with HAL REST - (3 Participants)

    How i could bind Spring DATA REST which outputs HAL, with ExtJS (v4.1) client, ExtJS do not have support for HAL, but how i could integrate...

    Started by geogeek, 10 Feb 2015 1:25 AM
    • Replies: 6
    • Views: 727
    12 Jun 2015 10:30 AM Go to last post
  20. Answered: Dynamically add items on button click - (2 Participants)

    I'd like to have a fieldset with a button that will add two new textfields. Pretty new to ExtJS so I'm not quite sure how to accomplish this here is...

    Started by jesseml, 11 Jun 2015 8:34 AM
    extjs
    • Replies: 5
    • Views: 389
    12 Jun 2015 7:25 AM Go to last post