Search Type: Posts; User: Nils-Fredrik

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  1. Hi,
    A few days ago I built a small project using Sencha Architect. Today, the program won't open the project. When I try opening the file from the launch menu, SA just shuts down without any...
  2. I have written a few blogposts about the subject.

    Have a look at:
    - Ext Designer, tutorial for developers
    - Ext Designer basics, building a form
    - Ext Designer basics, building a form...
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    Hi,
    I have cooked up a tutorial about how to use the renderer. Have a look at http://aboutfrontend.com/2010/12/extjs-renderer/

    Any comments?
  4. Hi guys,

    Thanks for a great product. When I started using Ext Designer, I found little or no documentation of usage.

    I have now written a tutorial.
    Ext Designer - getting started tutorial...
  5. I have written a comment in the blogpost showing how this can be done. Please see http://aboutfrontend.com/2009/10/data-from-multiple-stores-to-charts-in-extjs-jquery-flot/comment-page-1/#comment-65
  6. Based on a previous blogpost about Ext Charts and timeaxis I got a questions about using multiple stores for different dataseries.

    Since I have used jQuery flot in combination with Ext stores...
  7. @maxigroovy: simple JavaScript date format. You should read my post Ext Date format.

    The answer is quite simple:

    xAxis: new Ext.chart.TimeAxis({
    labelRenderer:...
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    That sounds good!

    I will update the post and make things a bit more clear. Thanks for input!
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    Of course not - but there still is a lot of questions and confusion about scope in this forum. :-)
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    I have written a post about scope. Taken from basic javascript scope to basic extjs scope. Meant as a starter and a clearifier for those struggling with these things.

    Understanding JavaScript...
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    The wiki article is good. Anyhow, I have written a blogpost taking it from how scope works in javascript to how to think about scope in ExtJs. Quite basic, but hopefully it will help someone!
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    Any sample code?
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    I have a problem actually understandig what you want to achieve? Could you post your code?
  14. I am planning a follow up on the post. Anything special you are interested in getting covered?
  15. Wrote a blogpost about how to use timeaxis and cartesian charts.

    See http://aboutfrontend.com/2009/08/extjs-ext-chart-and-timeaxis/

    Enjoy!
  16. Hi,
    can't find any addSeries() or removeSeries() methods in the cartesian charts.

    What is the best way of doing this?
  17. Thanks for your reply mystix!

    The point with the post was primary to show the examples as simple as possible, probably primary done for my own sake. I have been working quite a lot with data for...
  18. If you are struggelig with dates and date formats this might be worth reading: http://frontenddev.wordpress.com/2009/08/08/ext-date-demytified-and-iso-8601/
  19. Hi,
    I have the following script, but whatever I seem to do - the DATETIME field refuses to behave as a date field, in this case rendered as the actual date in a grid.


    Ext.onReady(function() ...
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    I really think this can be done. But, I am having a hard time finding examples showing yui chart doing this...
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    I have found some lines of code in the source that gives me hope (ext-all-debug.js:49507):



    this.addEvents(
    'itemmouseover',
    'itemmouseout',
    ...
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    Is this a typical thing I could make a request to The Company and get a price? Or are there any developers out there that would like to earn som dollars for some additional line chart features?

    ...
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    The charts are bound to a datastore, and the values in the store can be changed either by editing the values in a grid or by dragging a point on the line to a position.

    Its a set of values bound...
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    Hi,
    Is it possible to develop the line chart further and make the lines dragable?

    Best regards,
    Nils-Fredrik
  25. As far as I can see, this does not solve anything...?
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