Search Type: Posts; User: RMSX
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28 Nov 2012 6:43 AM
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Ok, I figured this one out myself.
The problem was that the selection was being set to an empty array like so:
var newRecordsToSelect = [];
// ... populate newRecordsToSelect, sometimes... -
28 Nov 2012 6:20 AM
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I am using an Ext xtype:grid in my application (Ext JS 4.0.7). The grid is the master view for a master/detail view.
I have noticed that sometimes when I remove an item from the grid's store, the... -
19 Nov 2012 8:35 AM
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I have an Ext.Container in which I dynamically show a varying number of components which each have a variable height.
I noticed that when I remove items from the container, the scrollable height... -
19 Nov 2012 4:46 AM
Jump to post Thread: Understanding Memory consumption by RMSX
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Thanks
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19 Nov 2012 4:27 AM
Jump to post Thread: Understanding Memory consumption by RMSX
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Ok, it seems as though I've been driving myself crazy for no reason here. I have determined that the problem is with version 2.0.1 of sencha touch and it is fixed with 2.1 - as per the release notes....
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16 Nov 2012 6:20 AM
Jump to post Thread: Understanding Memory consumption by RMSX
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I've spent some time with the heap manager and reading the sencha touch source code and I think I know where my memory is going.
It seems that whenever I add a new item to the DataView it creates... -
15 Nov 2012 7:25 AM
Jump to post Thread: Understanding Memory consumption by RMSX
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I created a test program to try to narrow down what is happening with my app and I have been running it for most of the day.
It's not behaving exactly as I expected though... The private memory... -
15 Nov 2012 6:01 AM
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It compounds when using the template recursively: (smaller data set for this example)
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css"... -
15 Nov 2012 5:37 AM
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I have observed a change in the behaviour of XTemplates between Sencha touch 2.0.1 and 2.1.
Consider the following example:
var counter = 0;
var _template = new Ext.XTemplate(
... -
15 Nov 2012 4:55 AM
Jump to post Thread: Understanding Memory consumption by RMSX
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Thanks for the reply, It's going to take me a little while to digest everything though.
I took a heap snapshot of my application last night and another this morning. 'Private' memory usage has... -
14 Nov 2012 3:32 AM
Jump to post Thread: Understanding Memory consumption by RMSX
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Can someone please recommend a resource to help understand memory consumption in web browsers?
I have inherited a sencha touch 2.0.1 application and chrome's task manager shows the memory... -
14 Nov 2012 1:58 AM
Jump to post Thread: Charts by RMSX
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Are you using the free commercial or gpl license?
Charts are not included in the free commercial license.
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