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Type: Posts; User: dcipher

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  1. Why is the JSON data not loaded in the Tree Panel?

    Hi

    The json requests are hitting my server and data is being returned but not displayed. Since I am a new user I would like to know what I have forgotten to do in my code.

    Thanks,
    Simon
  2. What is missing to make the TreePanel Load data?

    Hi

    I am learning and experimenting with extJS and I would like to know why my tree panels do not load data in the tree. The url is returning data like the following:



    root: {expanded:...
  3. Why does Drag and Drop Turns viewport blue?

    Hi

    If you try a drag and drop on the viewport between the toolbar and the top of the window the viewport turns blue. This does not happen if you try this on other regions of the viewport. So I...
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    Thanks that worked just fine.

    Thanks that worked just fine.
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    How to launch Window when App starts?

    Hi

    I am new to extJS and have begun working through some of the getting started material. I created the following simple example and had one question. How should handle displaying the window I...
  6. What is the relationship between Ext GWT and ExtJS?

    Hi

    I am not familiar with Ext GWT so I wanted to know the relationship between Ext GWT and ExtJS. Does Ext GWT use the latest version of ExtJS or is it some kind of a subset? If I were to...
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    Cross Domain Scripting

    I recently had a problem with cross domain scripting and would like some clarification. I understand that I should not be doing cross domain scripting but how does the browser handle cross domain...
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    [Solved] Json Data Store Questions

    I changed my setup so that I actually load the page using a http request in the browser and everything works perfectly. So the problem was due to cross domain urls.

    Thanks for pointing me in the...
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    I am not using relative url for the data if that...

    I am not using relative url for the data if that is what you are referring to.

    I am using relative URL for the javascript files because my application will be used by a number of clients on...
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    Re: Json Data Store Questions

    The totalProperty makes no difference. So something else is wrong.

    Simon
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    The column widths are correct because they are...

    The column widths are correct because they are supposed to be expressed as a percentage of the total width so .2 represents 20% and the .8 represents 80%. I could have left one column undefined and...
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    Json Data Store Questions

    Hi

    I am attempting my first extJS applications so this is basically a learning project. I have attached a file containing a short example where I want to load a listview from a json data store. ...
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    So I can answer my own question. You can simply...

    So I can answer my own question. You can simply use the new Aptana Studio to get the plugin.
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    Where to obtain the extJS plugin for Aptana

    Hi

    I have searched for the extJS plugin for Aptana but all the links are dead ends. Is there such a plugin that will give code completion etc. for Aptana Studio?

    Thanks,
    Simon
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