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Type: Posts; User: dragonfly

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  1. In EditorGrid, how to keep the field editable after input invalid value??

    In the EditorGrid, let's say we have a NumberField column (inline editing) - valid range from 0 to 100.

    The problems are:

    If you enter an invalid number, e.g. 250 and after you move away from...
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    How about "!=="?

    Then what does "!==" mean? Not equal then assign the value?
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    Possible JsonReader bug

    1.1 rc1:



    JsonReader.js has "===" below.

    readRecords : function(o) {
    ...

    if (s.successProperty){
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    Grid Header Context Menu

    How to disable the context menu of grid header? The rightclick?

    Thanks!
    ~D
  5. It's beautiful.

    When will Ext 2.0 be released?

    Thank you so much for the great work!

    ~D
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    Here is the solution!

    I figured it out, since nobody replied, I post my solution here.

    Overwrite the ".x-grid-row" class and replace the image - "resources/images/default/grid/grid-hrow.gif" with your own background...
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    Does your combo box use the SimpleStore?

    Does your combo box use the SimpleStore? If yes, you need to use either loadData() or directly update the DataProxy used by the combo box like this: dsPageSize.proxy.data = your data.

    SimpleStore...
  8. The answer is NO.

    It will be very slow for sorting, resizing the columns, etc. if you get over 1000 rows on the page.

    You can try it yourself. I have project which could end up with tens of thousands of records on...
  9. I am looking for the same thing.

    Why don't we submit it as a requested feature for Ext 2.0?
  10. Nice offer.

    I could update my resume with those BUZZ words in your job posting. :) Not available at this moment.

    ~D
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    I just realized that I need the same thing.

    I'll have to dig into the EditorGrid code further.

    Do you have any update on this as well? Keep me posted, thanks!

    ~D
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    Thank you!

    Thanks a lot for the link!

    Sure, I'll follow Jack's advice.

    Ext is a great piece of work, thank you Jack!

    ~D
  13. I figured it out!

    I used the grid tutorial code, but it has a bug. The returned JSON is supposed to be a JSON object, not a JSON array. The JSON object already has the JSON object array in it.

    Yes, the callback is...
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    How to change Grid header Height???

    Hi Everyone,

    Seems there is no easy way to change the height of the Grid header. I tried some of the CSS for the grid header, but it didn't work very well. Maybe I am missing something.

    There...
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    See the Editable Grid example!

    See the Editable Grid example, it has the combobox in each row.
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    Event doesn't get triggered???

    Combobox events - change and specialKey never get triggered???

    I tried the underlying TriggerField, it didn't work either.

    At last, I have to use DomHelper to create an Element and bind the...
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    The code link is broken, please fix it.

    The code link is broken, please fix it. Thank you!
  18. Simple code refused to work, please help me!

    I paste the code below:

    Ext.onReady(function(){

    // create the Data Store
    var ds = new Ext.data.Store({
    proxy: new Ext.data.ScriptTagProxy({
    url:...
  19. How about error handling?

    What if the update action fails, how do we show an error message to the user?
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    How to resize BorderLayout?

    I tried to use Resizable to resize BorderLayout object, but it didn't work well when the size is larger than the original BorderLayout size. What's the right way to do it? I didn't use document.body...
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    How to post a topic here?

    How to post a topic here? Seems I can only reply to the existing ones. Thanks!
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