Ext: Q&A

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  1. Unanswered: window.destroy() - (1 Participant)

    window.destroy(); is very slow in extjs 4 close to 15 seconds, whereas a similar call in extjs 3 happens in under a second. Here is a snapshot of...

    Started by extjsperf, 27 Jul 2015 9:37 AM
    destroy, performance, slow
    • Replies: 6
    • Views: 158
    28 Jul 2015 11:19 AM Go to last post
  2. Unanswered: Sometimes getSelectionModel().getSelection() not getting all selected rows in treePan - (1 Participant)

    I want to force the RootNode selection in ExtJS TreePanel, then I do some operation in the the selectionchange event of treepanel. After that I want...

    Started by Nimmy, 24 Jul 2015 5:44 AM
    extjs4.2, treepanel
    • Replies: 1
    • Views: 136
    28 Jul 2015 7:58 AM Go to last post
  3. Unanswered: Chart values are not generating separate lines, they are merging in to single line - (1 Participant)

    Please find below fiddle code https://fiddle.sencha.com/#fiddle/p2t I can see all the lines are merged to one line, I think for each record in...

    Started by agarapati, 22 Jul 2015 1:42 AM
    charts
    • Replies: 1
    • Views: 133
    28 Jul 2015 7:57 AM Go to last post
  4. Unanswered: jwplayer video Snapshot - (1 Participant)

    hi, i have implemented a simple jwplayer inside my application. I wanted to know how can i get a video snapshot on any instant on click of a...

    Started by tina@user, 27 Jul 2015 9:46 PM
    • Replies: 1
    • Views: 107
    28 Jul 2015 6:33 AM Go to last post
  5. Unanswered: Extjs infinite grid variable row height bug status - (1 Participant)

    Hi all, Came across this thread: ...

    Started by jdkhamba, 27 Jul 2015 3:37 PM
    • Replies: 1
    • Views: 111
    28 Jul 2015 6:27 AM Go to last post
  6. Answered: ReadOnly fields over ExtJS form - (3 Participants)

    Hi, I have show ready only fields (these fields are calculated on the fly) at certain places over the dialog window in ExtJS 4.1. I'm using...

    Started by Pravin.Pawar, 24 Oct 2012 1:32 AM
    • Replies: 5
    • Views: 5,892
    28 Jul 2015 6:10 AM Go to last post
  7. Unanswered: ComboBox : Options are looping on up/down key press. - (1 Participant)

    Hello All, I have a ComboBox (sample code attached below) with three options to select from. Again, when I press the down arrow key on the drop...

    Started by mukuli1990, 22 Jul 2015 1:45 AM
    arrow, combo, combobox
    • Replies: 2
    • Views: 178
    27 Jul 2015 8:30 PM Go to last post
  8. Unanswered: Grid Header Date / Time filter - (1 Participant)

    In ExtJS 4, I need both date and time filter in Grid Header filter. Any plugin available? Any example? Suggestions?

    Started by yenduttjain, 20 Jul 2015 6:47 AM
    • Replies: 1
    • Views: 138
    27 Jul 2015 3:56 PM Go to last post
  9. Unanswered: Toolbar Overflow - (1 Participant)

    Hello, I have a toolbar with 'enableOverflow: true', but I need to add some events in case one item is added to the menu or removed, the thing is...

    Started by Jermelescu, 22 Jul 2015 6:06 AM
    • Replies: 2
    • Views: 174
    27 Jul 2015 3:47 PM Go to last post
  10. Answered: RowEditing only Activate Update button on a row change - (1 Participant)

    I am using the row editor and I was wondering if there was a way to only enable the update button once a change in the row has been made. Currently,...

    Started by trankmichael, 16 Jul 2015 2:11 PM
    • Replies: 4
    • Views: 276
    27 Jul 2015 2:45 PM Go to last post
  11. Unanswered: How to open remote filtering combobox with value already saved - (2 Participants)

    Hello, I'm new with extjs so excuse if its a trivial question. I've added a combobox to my page with remote filtering. Its working as intended,...

    Started by thcm, 23 Jul 2015 10:39 AM
    • Replies: 5
    • Views: 229
    27 Jul 2015 5:38 AM Go to last post
  12. Question Unanswered: How to disable the dragging after the tree build? - (2 Participants)

    Hi, I'm using this code: new Ext.tree.TreePanel({ id: 'treePagesList', viewConfig: { plugins: { ptype: 'treeviewdragdrop',...

    Started by noamway, 7 May 2013 11:21 AM
    drag, tree
    • Replies: 5
    • Views: 1,364
    26 Jul 2015 11:58 PM Go to last post
  13. Unanswered: Sencha Ext js 4.2.3 production build not working as expected - (2 Participants)

    Hello team, I have created a ex js project using Sencha Architect, created a production build using Sencha Cmd command "sencha app build -c...

    Started by yamini.malepati, 16 Mar 2015 3:17 AM
    • Replies: 9
    • Views: 500
    24 Jul 2015 6:24 AM Go to last post
  14. Answered: ExtJS 4 - how to change grid row color but without CSS - (1 Participant)

    I know how to use CSS class to change background color of grid element, e.g. rows. But could you prompt me how to change grid row background color...

    Started by Kazio, 14 Jul 2015 2:52 AM
    • Replies: 4
    • Views: 306
    24 Jul 2015 1:29 AM Go to last post
  15. Answered: Clarification on summaryRenderer function on grid columns - (2 Participants)

    Hi ExtJS Experts, I am very new to ExtJS. Can somebody explain the difference between summaryRender: function (value, summaryData, dataIndex)...

    Started by bharadwaj_divya, 12 Dec 2014 5:42 AM
    • Replies: 6
    • Views: 890
    23 Jul 2015 11:50 PM Go to last post
  16. Unanswered: Infinite scrolling grid and IE - (1 Participant)

    Hi, I've tested this on version 4 and version 5 and get the same behaviour... I've got a grid setup with infinite scrolling that works just fine on...

    Started by zz9pa, 22 Jul 2015 12:47 AM
    • Replies: 2
    • Views: 135
    22 Jul 2015 11:50 PM Go to last post
  17. Unanswered: Minified JS - (1 Participant)

    I have a application developed in extjs 4.1.3. this project has been minified and upgraded to extjs 4.2 As a result my code is not working...to...

    Started by tina@user, 21 Jul 2015 10:57 PM
    • Replies: 2
    • Views: 139
    22 Jul 2015 8:24 PM Go to last post
  18. Unanswered: EXT JS Portal Demo - (3 Participants)

    Hi, Where can I download source for EXT JS portal demo( http://docs.sencha.com/extjs/4.2.1/extjs-build/examples/portal/portal.html). Will I get...

    Started by thalton, 12 Nov 2013 12:39 PM
    • Replies: 4
    • Views: 598
    22 Jul 2015 8:18 PM Go to last post
  19. Unanswered: Chart Line, Column - (1 Participant)

    I have a combination of Column and Line chart as a single chart, my line data varies with quite a large range i.e. Column min: 0 and max: 500...

    Started by nMehmood, 22 Jul 2015 11:19 AM
    chart line, column
    • Replies: 1
    • Views: 115
    22 Jul 2015 1:17 PM Go to last post
  20. Unanswered: config getters and setters not working as expected - (2 Participants)

    I am in the process of building a treepanel but ran into some issues. I want to create the treepanel with a certain context variable and also be able...

    Started by wilcosch, 8 Jul 2015 4:59 AM
    • Replies: 2
    • Views: 333
    22 Jul 2015 7:21 AM Go to last post