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Type: Posts; User: aresot

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    Populating TreePanel

    Hi all. I am trying to minimize number of trips to server on initial page load. Main page has 2 TreePanels which in turn produce 2-4 extra trips during main page load.
    My idea is to pass JSON...
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    Drag-drop to TreePanel

    Hi. I have following snippet of the code:


    this._fleets = new Ext.tree.TreePanel({
    region:'west',
    title:"Fleets",
    collapsible: true,
    ...
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    Thank you! Apparently setting triggerAction:...

    Thank you! Apparently setting triggerAction: 'all' did the trick.
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    Not sure Im following. Top one is mapping for...

    Not sure Im following. Top one is mapping for reading form fields and bottom for reading list for the ComboBox.
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    ComboBox problem

    Hi. I have problem with ComboBox when server returns empty value for it. Here is how I set it up:


    var form = new Ext.form.FormPanel({
    baseCls: 'x-plain',
    ...
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    Thank you! Thank you! That was it.

    Thank you! Thank you! That was it.
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    Drag-drop to TreePanel

    Hi all. I have TreePanel which populated with JSON from server. It has only 2 levels (parents and one level of children). I need ability to drag-drop children to the parents (aka rearrange children...
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    Thanks for sharing your plugin Abience. Very...

    Thanks for sharing your plugin Abience. Very usefull.
    I was wondering if anyone tried to mark filtered column in the header with image icon instead of font. I tried to change style for the filter...
  9. Thread: Reloading Tree

    by aresot
    Replies
    6
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    1,678

    Anyhow, here is couple overwrites to build...

    Anyhow, here is couple overwrites to build expanded nodes string and reload tree:


    Ext.tree.TreePanel.prototype.reload = function () {
    // traverse expanded nodes and update baseParams object...
  10. Thread: Reloading Tree

    by aresot
    Replies
    6
    Views
    1,678

    Not server side. Question is about client side...

    Not server side. Question is about client side Tree. Is there anything in TreePanel or TreeStore that already has this functionality.
  11. Thread: Reloading Tree

    by aresot
    Replies
    6
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    1,678

    I think I didn't explain it well: I do realize...

    I think I didn't explain it well:
    I do realize that it is server that builds JSON for all expanded nodes but my question was if there was already function that generates expandOnlyTheseIds list from...
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    I think I know what is going on. Since Im using...

    I think I know what is going on.
    Since Im using JsonStore object I do not explicitly specify "reader". Documentation says following: JsonStore is pre-configured with a built-in Ext.data.HttpProxy...
  13. Thread: Reloading Tree

    by aresot
    Replies
    6
    Views
    1,678

    Reloading Tree

    Say I have TreePanel with bunch of nodes expanded. I need to reload that tree but keep all expanded nodes as they are. If I call tree.getLoader().load(tree.root) it reloads only nodes below the root....
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    But that was my original problem. See my #1 last...

    But that was my original problem. See my #1 last phrase:
    then on browser side I call store.getById("1") but get undefined as return

    My point was that looks like getById() uses internal id...
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    Yes it does but I think it creates "id" property...

    Yes it does but I think it creates "id" property instead of Reader internal id. Anyhow I solved this by just scanning through records:


    store.each(function(rec) {
    ...
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    Finding Record in the Store

    I have JsonStore object and I need to find record with exact match for specific field. I tried 2 things:
    1) when building JSON output on server side I added "id" param like that:...
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    Anyone?

    Well, back to good ole hacking.:D No easy way I guess.
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    Customizing spacer in the TabPanel

    Hi. I switched to the 2.0 version. In 1.x I was able to do following by overwriting createStripList function with my own:
    http://andrei.dvrdns.org/TabPanel.jpg

    Is there way to do that in 2.0 some...
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    Here is hackish solution to that bug: ...

    Here is hackish solution to that bug:


    OnClickOptions._dlg = new Ext.BasicDialog("OptionsDlg", {
    modal:true,
    autoTabs:true,
    ...
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    Bump. Anyone?

    Bump. Anyone?
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    I certainly didn't :). Thanks for the help

    I certainly didn't :). Thanks for the help
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    Have to admit that CSS is my weakest link here....

    Have to admit that CSS is my weakest link here. Was doing all styling before using style attributes. Came from programming world: c,c++,Java and JavaScript soI kinda missed HTML monkey training. I...
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    Invisible objects in IE

    I have tabbed dialog box with bunch of <select> HTML objects in one of the tabs. Problem is they invisible in IE (Mozilla shows them fine). In more details: I have 2 tabs and my <select>s are in the...
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    ComboBox with images

    Hi Im trying to make ComboBox that allows user to select image. I can display drop-down list of images using Template but can't find info on how to show image in Edit box itself. In other words when...
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    Thank you! Thats exactly what I was looking for....

    Thank you! Thats exactly what I was looking for. :D Keep up good work guys.

    Cheerz
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