Ext: Q&A

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  1. Unanswered: Group header cut in grid with locked columns - (1 Participant)

    Hi. I'm quite new to both web programming and ExtJS and I'm wondering if anyone can help with a problem I haven't been able to solve. It involves...

    Started by ClasG, 12 Dec 2013 1:23 AM
    • Replies: 1
    • Views: 238
    18 Dec 2013 10:36 AM Go to last post
  2. Answered: TabPanel rendering infinite Grid too quickly. - (1 Participant)

    Let's say I have a TabPanel that gets two components added to it. Each component contains an Infinite Grid. Each Infinite Grid loads its data from...

    Started by incutonez, 16 Dec 2013 2:51 PM
    • Replies: 3
    • Views: 256
    18 Dec 2013 10:17 AM Go to last post
  3. Unanswered: Updating a textfield with setValue() doesn't work. - (1 Participant)

    The following code seems to change the textfield value, because the AFTER alert shows the value as changed. But when you look at the textfield in...

    Started by xjscrafter, 11 Dec 2013 9:46 PM
    • Replies: 2
    • Views: 174
    18 Dec 2013 10:13 AM Go to last post
  4. Unanswered: Combobox center trigger icon vertically when increasing height - (1 Participant)

    Hi, if I increase the height of a field derivered from Ext.form.field.Trigger the trigger icon remains on top. This comes from an td attribute...

    Started by andreas-spindler, 12 Nov 2013 9:15 AM
    combo box, trigger field, vertical-align
    • Replies: 2
    • Views: 345
    18 Dec 2013 5:16 AM Go to last post
  5. Unanswered: Row beneath grid column headers? - (1 Participant)

    I need to add a row beneath the grid headers. The idea is to add summative information in those cells, to provide data about the grid being shown. ...

    Started by stefankendall, 17 Dec 2013 12:33 PM
    • Replies: 3
    • Views: 129
    18 Dec 2013 5:04 AM Go to last post
  6. Unanswered: Add new dynamic item to store - (1 Participant)

    I have simple Model like this: Ext.define('Item', { extend: 'Ext.data.Model', fields: }); Later in my code I'm adding new fields to...

    Started by Misiu, 17 Dec 2013 1:52 PM
    • Replies: 2
    • Views: 158
    18 Dec 2013 12:23 AM Go to last post
  7. Unanswered: Restrict load data to pie chart extjs - (1 Participant)

    I have store with model and pie chart, this data also are shown in some grid. My chart show graph for one column, I want to show in chart just data,...

    Started by vl.isaev, 17 Dec 2013 8:09 AM
    • Replies: 2
    • Views: 112
    18 Dec 2013 12:19 AM Go to last post
  8. Unanswered: about disabledDays and validation - (1 Participant)

    I use Extjs 4.2.1. here is my problem, I don't know is it a bug or not. this is part of my code: ..... {fieldLabel: 'Accepted Date', name:...

    Started by Benny.ew, 10 Dec 2013 10:33 PM
    • Replies: 2
    • Views: 148
    18 Dec 2013 12:04 AM Go to last post
  9. Unanswered: HtmlEditor inside rowexpander IE issue - (1 Participant)

    Hi, I have a stange problem with htmleditor inside rowexpander in IE browser. When I expand the row I try to focus programtically to the htmleditor...

    Started by Sebastian79, 15 Dec 2013 7:46 PM
    • Replies: 2
    • Views: 166
    17 Dec 2013 6:18 PM Go to last post
  10. Unanswered: Data were created twice when click the editgrid sync - (1 Participant)

    http://docs.sencha.com/extjs/4.2 ... /writer/writer.html write.js: modify the code onAddClick: function(){ var rec = new...

    Started by xgocn, 11 Dec 2013 4:49 PM
    • Replies: 2
    • Views: 198
    17 Dec 2013 4:52 PM Go to last post
  11. Answered: Finding a component? - (1 Participant)

    Hello, I am trying to find a component, a panel to be specific, using componentquery and it's not working out which I'm guessing is because it's...

    Started by alejandroNNU, 17 Dec 2013 12:53 PM
    • Replies: 8
    • Views: 161
    17 Dec 2013 2:46 PM Go to last post
  12. Answered: How to detect javascript is enabled or not in ExtJS4.2? - (1 Participant)

    Hi, We are using ExtJS4.2. As one of our accessibility/usability requirements, we need to detect if javascript is enabled and show a message to...

    Started by khadizatahera, 16 Dec 2013 4:43 PM
    enable, javascript, noscript
    • Replies: 2
    • Views: 170
    17 Dec 2013 2:46 PM Go to last post
  13. Unanswered: Grid shrinkwrap (shrink to fit content) - (1 Participant)

    Hello, I've to place a ExtJS grid in an existing HTML page. The grid and it's columns are dynamically generated and the exact width is unknown. Is...

    Started by kerum, 14 Dec 2013 3:29 AM
    autosize, fit, grid, layout, shrink
    • Replies: 2
    • Views: 330
    17 Dec 2013 1:15 PM Go to last post
  14. Unanswered: Calculate amount of months and days between dates - (1 Participant)

    I'm looking to calculate the number of months and remaining days between two dates. I have a start date and an end date that a user can select. ...

    Started by kdm, 13 Dec 2013 5:54 AM
    • Replies: 1
    • Views: 184
    17 Dec 2013 12:40 PM Go to last post
  15. Answered: TreeStore get deepest child level

    I have TreeStore and I would like to know what is it level of deepest child. I've build simple example here: http://jsfiddle.net/VbTjx/41/ for...

    Started by Misiu, 17 Dec 2013 11:48 AM
    • Replies: 1
    • Views: 103
    17 Dec 2013 12:04 PM Go to last post
  16. Answered: How to disable ajax request each time expend tree node? - (4 Participants)

    Hi all, i got stuck with tree expand, when click expand node it shows ajax request to server each time. How to stop? because first time load i...

    Started by korndeang, 27 Jun 2013 9:07 PM
    • Replies: 6
    • Views: 1,606
    17 Dec 2013 11:54 AM Go to last post
  17. Unanswered: ExtJ4.2 Tree Panel lines missing in Neptune theme. - (1 Participant)

    Hi All, I'm a newbie to extjs 4.2. , our application being transformed to Extjs 4.1 to 4.2 I downloaded ext-4.2.1-gpl and applied neptune theme on...

    Started by arun.kumar.ms2, 12 Dec 2013 9:34 PM
    extjs tree panel, tree panel
    • Replies: 1
    • Views: 223
    17 Dec 2013 11:47 AM Go to last post
  18. Unanswered: Migration from 4.0.7 to 4.2.1 - TaskManager

    Looking into migrating an application from ExtJS version 4.0.7 to 4.2.1. Getting: TypeError: oldCard is null ...

    Started by lcarbonaro, 17 Dec 2013 8:18 AM
    4.0.7, migration, taskmanager
    • Replies: 1
    • Views: 147
    17 Dec 2013 10:49 AM Go to last post
  19. Unanswered: Same form with 2 combobox . - (1 Participant)

    I have a form with 2 combobox. Both combobox has multiple option, I want the second combo box to populate on the first combobox selection. I am kind...

    Started by rolltoheaven, 13 Dec 2013 10:02 AM
    combobox, ext4, listener, update.
    • Replies: 1
    • Views: 1,132
    17 Dec 2013 10:25 AM Go to last post
  20. Unanswered: loading xml data works in chrome and safari but fails in firefox - (1 Participant)

    Maybe someone has seen this issue before, I'm stumped. I'm using ExtJS 4.2.1.883 I've got a fairly complex application that I'm building as a...

    Started by noefingway, 14 Dec 2013 4:06 PM
    xml
    • Replies: 1
    • Views: 346
    17 Dec 2013 9:10 AM Go to last post


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