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Type: Posts; User: Edd

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  1. Replies
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    1,511

    Thanks Scott, my paging works fine but just for a...

    Thanks Scott, my paging works fine but just for a set of data, if I'm on page 2 and I retrieve a different set of data to show in the grid (instead 15 records, let's say 5) the paging says that I am...
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    Some problems with grids and paging

    Hi all,


    I'm still learning about extjs 4, and I have some problems with my gridpanels.

    Problem 1:
    I want to show my gridpanel like the example here (with expanded rows):...
  3. How to create an auto close window / message box?

    Hi everyone.


    I just want to create that messages box like these(the little ones after the real messages box).:
    http://dev.sencha.com/deploy/ext-4.0.0/examples/message-box/msg-box.html



    ...
  4. Thread: Tree grid problem

    by Edd
    Replies
    3
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    874

    I guess "lines" don't work with arrows, try...

    I guess "lines" don't work with arrows, try (useArrows: false), works for me. (:
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    Anyone? I read a little more about charts, and...

    Anyone? I read a little more about charts, and I'm pretty sure it's almost done.


    The thing is, I get these console errors:


    Error: Invalid value for <svg> attribute width="-Infinity"
    Error:...
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    How can I create a Basic custom Chart

    So here's my situation, I return a JSON Data like this:

    value0: 4
    value1: 1
    value2: 0
    value3: 0

    And how my model looks like:

    {name:'value0', type: 'int'},
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    4,658

    My mistake, removeAll() works just fine, it was...

    My mistake, removeAll() works just fine, it was the onSelectionChange in other grid that caused this problem, thanks (:
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    Thanks mitchell, I tried with store.removeAll()...

    Thanks mitchell, I tried with store.removeAll() that clears my grid, but just for one second, then the loading message and then data is loaded again :S I don't know why this happens. :S
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    How to clear gridpanel/records???

    Hi all,

    I'm working with some grids, let's say that I have 3 grids:
    on selection change in grid 1, a store.load is executed, loading data in grid 2.
    But, on selection change in grid 3 I want...
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    1,168

    Yes, I checked, but it is not valid because it...

    Yes, I checked, but it is not valid because it expects just one record, but I'm sending two.
    According to the docs:

    getUpdatedRecords( ) :
    Returns all Model instances that have been updated in...
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    1,168

    Treepanel with row editing issues.

    I'm implementing the row editing for my treepanel, but it isn't working as I expected, sometimes the update action distorts my treepanel and sometimes doesn't. Also I'm having problems with the sync...
  12. I could use some help. I haven't found what I'm...

    I could use some help. I haven't found what I'm doing wrong yet.
  13. Problems synchronizing the tree store with proxy

    I've noticed a few things after create/update nodes in my treepanel:


    *When I create a node, the update function is called. (It's supposed to be the create function isn't it?


    *After editing...
  14. Replies
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    Thanks, I just thought that the model wasn't...

    Thanks, I just thought that the model wasn't necessary for the treeStores, so I suppose that a model would be good for a more complete treegrid.
  15. Replies
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    Question about treeStore, Model, and sync

    Hi fellows, I'm working with an editable treepanel (see snapshots).
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    32288

    32289


    So far it's working as I expected on the client side. But I don't understand the relation between...
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    A little help with an editable treepanel

    I'm new in extjs 4. So far I have built an editable treepanel from JSON data, I can add new nodes, edit & delete them. I read the documentation about trees and nodeInterface, but I'm not sure, I'm...
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    I set formBind to true, but nothing, also there's...

    I set formBind to true, but nothing, also there's nothing about formBind in the sencha docs :S
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    Enable Disable button on validation

    This is gonna sound silly, but I'm new in Extjs 4, I have this window:32113

    I need the OK button be enable when the texfield is valid, and disabled when not. I don't know whether to validate the...
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    Thanks vietits, I was doing that but in the wrong...

    Thanks vietits, I was doing that but in the wrong way, now the record is selected after the itemcontextmenu, and works as I expected (:
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    Problems with selected nodes in treepanel

    So here's the thing, I want to create a new node with a context menu, but the problem occurs, when I select a node before the right click:

    I select Parent 3:
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    Then right click on Parent 5,...
  21. Thanks mitchellsimoens, that did the trick :) ...

    Thanks mitchellsimoens, that did the trick :)

    32040
  22. Yes, but only the nodes created by the itemclick...

    Yes, but only the nodes created by the itemclick event, the "leaf nodes" from the JSON seem to work fine. Can I avoid that server call?
  23. Thanks for the reply. It's supposed that...

    Thanks for the reply.
    It's supposed that TestNode is leaf, but I didn't define the property leaf: true because I'd like to add new nodes to it. For example my JSON response contains nodes the way I...
  24. Problem with treepanel (Add, Edit, Delete) nodes.

    Here's how my treepanel looks:
    It works fine, but...

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    I added an itemclick event: (itemclick: this.selectNode)


    selectNode: function(view, record, item, index, e, eOpts){
    ...
  25. Thanks vietits!, the answer I was looking for, it...

    Thanks vietits!, the answer I was looking for, it works perfect now (:
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