Monday, September 28th, 2009
If you modify records of an editable grid with paging and if you then page-out, your changes are lost. Well, they are not lost in fact unless you have set pruneModifiedRecords:true on the strore. The modifications are still available so we just need to apply them. Here is the code ...
Posted in Code Patterns | 4 Comments »
Sunday, September 20th, 2009
Hi there,
I've just uploaded demo of Ext.ux.MsgBus Plugin at http://examples.extjs.eu/?ex=msgbus.
Enjoy!
[paypal-donation]
Posted in Examples | 4 Comments »
Tuesday, June 23rd, 2009
Hi all,
I've just posted new example on how to drag rows from grid to tree.
Enjoy!
http://examples.extjs.eu/?ex=grid2treedrag
Posted in Examples | 3 Comments »
Wednesday, June 3rd, 2009
Hi all,
I've just uploaded new example of how to invoke "Save As.." dialog when downloading files from the server.
http://examples.extjs.eu
Enjoy!
Posted in Examples | 5 Comments »
Sunday, April 5th, 2009
Hi,
I've uploaded example of keeping state of asynchronously loaded tree at http://examples.extjs.eu.
The core state-keeping code is written in the form of plugin so it can be sticked in any existing tree.
Enjoy!
Posted in Examples | 3 Comments »
Friday, April 3rd, 2009
Hi,
I've just uploaded a full-fledged example of combo with remote store at http://examples.extjs.eu.
Enjoy!
Posted in Examples | 2 Comments »
Tuesday, March 17th, 2009
You know, I'm not very big fan of factory functions, nevertheless, I'm aware of the fact that they may be necessary in some situations. Here is the file pattern that works (briefly tested).
Keep each factory function in a separate file name of which should be Namespace.Factory.functionName.js
// vim: ts=4:sw=4:nu:fdc=4:nospell
/*global Ext, MyNamespace ...
Posted in File Patters, Know-how | 2 Comments »
Saturday, March 14th, 2009
Important
If you have not already done so, study Writing a Big Application in Ext (Part 1) and Writing a Big Application in Ext (Part 2)before you read this article. It would be very hard, if not impossible, to understand concepts explained here before you fully understand the first and second ...
Posted in Know-how | 12 Comments »
Wednesday, March 4th, 2009
Suppose we want to remove all children of the node node:
while(node.firstChild) {
node.removeChild(node.firstChild);
}
That's all there is to it
Posted in Know-how | 6 Comments »
Thursday, February 12th, 2009
Hi,
I've just uploaded the complex example of data binding of grid record to another two components.
http://examples.extjs.eu
Enjoy!
Posted in Examples | 3 Comments »
