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Type: Posts; User: n3b

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  1. resolved

    After a bit of playing I got access to the request reader and assembled the data. For any other Java users here is how to get the JsonWriter payload



    StringBuffer sb = new StringBuffer();...
  2. retrieving payload from Ext.data.JsonWriter on the server

    I've been following the excellent RESTful store example http://dev.sencha.com/deploy/dev/examples/restful/restful.html and have got the incoming/reading part done.

    I'm using a standard Java...
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    yeah that was a silly mistake

    Yeah it was a facepalms moment.

    Thanks for the response.

    n
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    ajax response to variable

    I'm trying to assign the response of an Ext.ajax.request to a variable but I'm failing at every turn. Basically I want to do something like:



    function getAjaxJson( url, method ){

    var json;...
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    ToolTip syncsize problem with image

    I have a template feeding a tooltip. One of the elements in the template is an img. On the first load of the image the tooltip dimensions are not calculated properly despite calling syncsize. On a...
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    ToolTip showBy - Experimental?

    I am really enjoying the ToolTip showBy method. What does being marked as Experimental mean? Is there a chance this method will be dropped and/or changed somehow?

    Cheers,
    n
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    no response was good enough

    I've noticed that very naive/stupid questions tend to go unanswered which made me think my issue was probably less advanced than I was thinking it might be. True I still have some curve to ascend in...
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    TreePanel, Nodes & selectable area

    Hi All,

    When the pointer hovers over a TreeNode the selectable area is the entire div that makes the node. I want to change that so that the selection is only valid if made within the nodes text...
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    puurrfect

    cheers :)
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    mouseover event for TreeNode

    Hello all,

    I'm trying to create a mouseover event for TreeNodes (specifically, the text that appears for the treenode) and have got nowhere.

    I've tried adding 'mouseover' listeners to the...
  11. Thread: TreeNode icons

    by n3b
    Replies
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    3,459

    I understand - but it just wouldn't work

    Honestly, I tried your approach, understand the benefits of it, but it just didn't take. If you check out the CSS for the ExtJS API site you'll notice they are using !important when referencing...
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    Moving TreeNodes between TreePanels/Nodes

    Hello - I'd like to know if it's possible to easily move TreeNodes between distinct TreePanel / TreeNode instances.

    What I've tried doesn't work as I would expect it to:
    assume I already have a...
  13. Thread: TreeNode icons

    by n3b
    Replies
    10
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    3,459

    resolved!

    For some reason omitting the '0 no-repeat' makes it work.

    Thanks :)
  14. Thread: TreeNode icons

    by n3b
    Replies
    10
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    3,459

    still not quite right

    Chaps - thanks for your suggestions but neither of them work for me :(

    I wonder if the itemCls you are referring to is different to the iconCls that I am trying to set?

    in my TreeNode I will...
  15. Thread: TreeNode icons

    by n3b
    Replies
    10
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    3,459

    TreeNode icons

    I am setting the iconCls on TreeNode and setting background-image within that class but I see my CSS class is actually negated with the default background-image taking precedence.

    For example,...
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    resolved!

    Cheers - It's the loader config I was missing :)

    Now on to my next question....

    n
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    Trees and initial config

    Hi all,

    I'm slowing getting to grips with the awesome Tree objects in Ext3.1. I'm at a point where everything is working for me but I hit a hurdle early on concerning TreeNode configuration.
    ...
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    resolved

    It is because the Panel isn't rendered to the document before the body is passed into the overwrite function.

    Of course.
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    not fully there...

    I understand it's an element. I understand you might not want to replace it with something that isn't.

    I don't understand why the example shows the Panel body being passed directly into the...
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    A bug maybe?

    myTemplate.overwrite(myPanel, myData)
    This clearly appends the object with an innerHTML element but the Panel doesn't have this. In fact, according to the documentation I should be updating the...
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    panel innerHTML not showing

    :s my third time here in as many days. I'm sure this will get easier...

    I have a TabPanel which gets a panel added during run. The panel has it's contents replaced using an Ext.Template - or at...
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    okay - it does work - if you're not being lame

    myComboBox.store.proxy.url = 'myurl';


    Does, in fact, work like a charm. I had dismissed it earlier because it didn't work but when you replied with the same statement it made me double check my...
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    Hold that thought. I think I know where this is...

    Hold that thought. I think I know where this is going wrong...
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    doesn't work for me

    The cool thing is I tried direct property assignment earlier (which means I was thinking on the right lines)

    The not-so-cool thing is that it doesn't seem to work:


    myComboBox.store.proxy.url...
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    Different URL

    The searches are currently performed against different RESTful URLs. No parameters other than those provided by the paging mechanism in the ComboBox.

    Ideas?

    Cheers!
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