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Type: Posts; User: marc123

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  1. Replies
    1
    Views
    1,592

    panel does not display

    Hello,

    I have a button that is nested in a grid like this: viewport -contains-> tabs -contains-> grid -contains-> Button.

    On click this button creates a panel that contains a (instance of a)...
  2. Replies
    9
    Views
    1,375

    Hi Farish, thanks for your help! I followed up...

    Hi Farish,
    thanks for your help! I followed up on your suggestion...
    so I commented out the line

    Ext.create('iCollect.store.client.Client'); after the store definition, so then I have 1 store...
  3. Replies
    9
    Views
    1,375

    "Initially I had Code: ...

    "Initially I had
    Code:


    Ext.create('iCollect.store.client.Client').load();
    after the store class definition, and that also loaded the data"
  4. Replies
    9
    Views
    1,375

    Grid data does not display: Fixed

    Ok, I got the data to display by adding

    autoLoad:true,
    to the store.
    Initially I had

    Ext.create('iCollect.store.client.Client').load();
    after the store class definition, and that also...
  5. Replies
    9
    Views
    1,375

    Ok, I tried again: Copy the Json returned by...

    Ok, I tried again:

    Copy the Json returned by the webserver (via Firebug console tab);
    added a 'data' key to the store, it's value = this json (I pasted it as is);
    changed property...
  6. Replies
    9
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    1,375

    That json is indeed invalid. Probably because I...

    That json is indeed invalid. Probably because I edited it before posting. But also this json does not display:


    {"data":[

    {"phone":"555-111-1224","name":"Lisa","email":"lisa@simpsons.com"},...
  7. Replies
    9
    Views
    1,375

    Grid data does not display

    Hello,

    I have a viewport, containing a grid. The grid refers a store that refers a model. It's an ajax store, the url points to a local webserver that delivers json. I can see it delivers json in...
  8. Replies
    3
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    827

    Thanks, that fixed it..!

    Thanks, that fixed it..!
  9. Replies
    3
    Views
    827

    Collapsed panel won't open

    Hi,

    I have a panel, it displays fine and clicking the collapse button makes the panel colaps but clicking it again does not open it. What did I do wrong???
    Code:


    var panel =...
  10. Replies
    7
    Views
    1,391

    This is what the book says about events (the...

    This is what the book says about events (the observer pattern?):
    "Events are the way we can execute actions when something is happening; as we
    can see in the previous example the Employee class is...
  11. Replies
    7
    Views
    1,391

    fixed this, see my next post... and also I had...

    fixed this, see my next post...
    and also I had to put the calls to John and Boss inside the onReady method else the Ext.Msg.alert() would try to render to an non-existing Ext.getBody(). It cannot...
  12. Replies
    7
    Views
    1,391

    Hi Evan, You're setting the listener on the same...

    Hi Evan,
    You're setting the listener on the same object (a) that fired the event:

    b.setA(a);So a.doSomething() is causing a to do this.react(this)... Looks like a is talking to itself... ???
  13. Replies
    7
    Views
    1,391

    objects not listening to each other...

    Thanks for the answer!
    So I made this example, the idea being 2 models, each listening and reacting to events from the other...



    Ext.define('LearnExt4.model.WageSlave',{
    extend ...
  14. Replies
    7
    Views
    1,391

    Q about custom events and who listens

    Hi,

    I'm learning Ext 4.2.1 now from a book. About defining custom events on a model and reacting to it, it says:

    "The class is responsible only for broadcasting the result of the validation....
  15. Treepanel - opening a node loads tree in node

    Hello,
    I have a Treepanel that loads json data from a local server. 1 node containing childdata. The tree displays fine but when I click the node containing a child the node opens displaying the...
  16. Replies
    1
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    590

    unable to display Tree

    http://ajaxrain.com/Hello,

    I am new to ExtJs 4.2 and am trying to display a tree using Treestore,model, treeview and Json data from (local) server. All I get is a Javascript (Ext) error:


    ...
  17. Replies
    1
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    805

    The message you entered is too short

    I can't seem to post from FireFox 3.5 any longer. It keeps telling me "The message you entered is too short. Please lengthen your message to at least 1 characters
  18. Replies
    1
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    602

    Unable to display tooltip

    Hello,

    I am unable to display a tooltip on a displayfield.

    Here's my code:



    application.view.dossier_PortXCSFieldsMapping = new Ext.Panel({
    anchor: '100% 50%',
  19. No, it looks as if using a listener property on...

    No, it looks as if using a listener property on an instance blocks execution of the listeners on the baseclass.
  20. listeners on instance block execution on baseclass

    Hello,

    I am working with an Ext Js 3.4 application and encounter an issue when listeners of a parent class don't get executed when an instance of that class has also listeners defined on them.
    ...
  21. how to set the fontstyle of a gridrow that is being edited

    Hello,

    I use Ext 3.4 and have a gridpanel. It uses the RowSelectionModel. So when I doubleclick a row, the data cells are being transformed into textfields. The text in the editable cells changes...
  22. Replies
    836
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    410,485

    use the timefield config option 'increment'

    use the timefield config option 'increment'
  23. Replies
    836
    Views
    410,485

    unable to select custom values in xdatetime

    Hi,

    I use Sakalos' xdatetime plugin version 2.0. When opening the timefield with the trigger I can select timevalues each 15 minutes so I can select 15:00:00, 15:15:00 etc.
    But I want to be able...
  24. Replies
    1
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    842

    msgTarget: 'under' ignored

    Hi,

    I have a formpanel with several numberfields. The first numberfield in the form obeys the msgTarget: 'under' attribute: if I enter an incorrect value an error message is displayed _under_ the...
  25. Replies
    2
    Views
    1,287

    Reload store with dynamic values

    Hi,

    I have a gridpanel with a paging toolbar. There are 3 pages. There is a timer configured on the gridPanel's dataStore so I can configure the dataStore to perform a reload after nn secs. The...
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