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  1. Replies
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    Scott, I have investigated further and...

    Scott,

    I have investigated further and determined that all operations (Create, Destroy, Update) are resulting in this error in Chrome and freezing up Firefox. I noticed that the row data that is...
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    Thank you for responding. I was able to...

    Thank you for responding. I was able to determine once I removed "autoSync: true" from my store configuration I no longer had the issue of Firefox crashing or Chrome throwing "Uncaught RangeError:...
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    1,934

    MVC CellEditing Grid using direct proxy

    Hello All,

    I am trying to use the following examples (Ext.data.writer.Writer Example and Ext.data.writer.Writer JsonP Example) for reference to create a grid that will use the CellEditing plugin....
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    5
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    1,885

    Mitchell, I have a reference to the parent of...

    Mitchell,

    I have a reference to the parent of the child window using "window.opener.*". The question I have is "how" do I get a reference to the grid object and call any of the methods available...
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    Mitchell, I know I can get a reference to the...

    Mitchell,

    I know I can get a reference to the window that is open by assigning it to a variable but from there is where I am slightly confused.

    var win = window.open(url);

    ????

    What I...
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    1,885

    The double click event called a function in my...

    The double click event called a function in my controller that called window.open(URL). The requirement was to open a new browser window not a popup (modal) window.Everything I've seen on the web...
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    Communication between two browser Windows

    Hello,

    The method you provided as a solution is what I used and it worked great. Especially when I needed to update the grid that spawned the new window (modal in my case) with the updated record...
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    How to refresh grid in another IE window?

    Hello,

    I have developed an application using the MVC architecture. I previously had two views (Grid panel, modal window) that allowed me to do the following:

    Grid and modal window form shared...
  9. Evan, I may have posed the question the wrong...

    Evan,

    I may have posed the question the wrong way. The real issue at hand is whether to send all of the form data in bulk and extract the individual records on the server-side or explicitly...
  10. Evan, Not quite sure how to measure if...

    Evan,

    Not quite sure how to measure if downloading the entire or even part of the "Ext.form.*" class results in a performance lose.

    How much of a performance lose (if any) does one incur by...
  11. Evan, I have been discussing using an...

    Evan,

    I have been discussing using an Ext.container with Ext.form.field.* in place of using Ext.form.Panel with Ext.form.field.*. Submitting the data via POST but not using...
  12. Evan, I agree 100%. The argument is that...

    Evan,

    I agree 100%. The argument is that using the form functionality is "expensive" because the entire form class is downloaded when only 5-15% is potentially needed.

    Yes, writing your own...
  13. Evan, Yes, I have been in debate with a fellow...

    Evan,

    Yes, I have been in debate with a fellow developer about recreating the wheel when it comes to using Ext JS forms. They feel a form is overkill when the same can be accomplished using a...
  14. Evan, I am familiar with the API doc's but am...

    Evan,

    I am familiar with the API doc's but am not familiar with the pros/cons of using Ext.form.Basic over a non form processing data via Ajax. Do the pros outweigh the cons?

    Thanks,

    Shawn
  15. Evan (or anyone else), What might those other...

    Evan (or anyone else),

    What might those other things be? Especially, if the form functionality is NOT being used (i.e. container with a form layout submitting data via Ajax)?

    Thanks,

    Shawn
  16. Evan, Thank you for your response. I guess...

    Evan,

    Thank you for your response. I guess what I am really in need of knowing is what the pitfalls of not using a form are verses the benefits of using a form? Is this a cost to using...
  17. Ext JS Forms verse using Container with "form" layout

    Hello All,

    I am in need of your help with researching the benefits of using a Form to handle post (Form.Submit() method) data instead of using a Container with a "form" layout and posting the data...
  18. Hey Mitchell, I was able to dynamically build...

    Hey Mitchell,

    I was able to dynamically build my "checkboxgroup" but am curious about why I cannot use the "border: true" config? I used the "layout: 'hbox' config to stop the default layout...
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    Daniel, Thank you for your response. ...

    Daniel,

    Thank you for your response. Ironically, I was able to find a MUCH easier solution to get at the data I needed from the grid but I still have the issue of getting the "cell" that the...
  20. Probably a really simple thing to figure out but...

    Probably a really simple thing to figure out but I haven't seen any Ext Js examples defining more than a CSS declaration name (i.e. cls: "folder"). How would I set the grids "cls" config for the...
  21. Mitchell, We are using an MVC application...

    Mitchell,

    We are using an MVC application model for this project and directly impacting the CSS for this div element would impact all grids using the rowexpander plugin. The main question is...
  22. Mitchell, Thank you for responding. I came up...

    Mitchell,

    Thank you for responding. I came up with a solution last night and was going to respond to this post with my work around this morning but you responded before I could post my reply to...
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    Ext Js 4 equivalent to getColumnModel()?

    Hello again,

    I've ran into a slight bump in the road while attempting to get the column model for the cell that was clicked in the grid panel. Seems "getColumnModel()" is no longer a method for...
  24. Gridpanel using RowExpander plugin and Checkbox Selection Model

    Hello All,

    I never could resolve this issue in my previous version (Ext JS 3) of the application I am porting to Ext JS 4 and am now back on this issue hoping someone can help me with a work...
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    Mitchell, Your solution worked like a beauty. ...

    Mitchell,

    Your solution worked like a beauty. Thank you so much. Is it possible to use the same approach to select ALL parent/child nodes in the Checktree Panel or is there a better method to do...
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