Just a quick post about how to go about adding custom buttons to the cfgrid's paging toolbar. I believe this has changed from Ext 1.1 (which ColdFusion 8 implements) to Ext 3.0 (which ColdFusion 9 implements).

You can see the normal cfgrid here. It comes with no buttons, and it as such with a grid implementation it would suit us if we could show add/edit/delete buttons.

So, you can get your pretty icons and add some nice buttons to the grid allowing users to perform operations. I have one up with an add button.

Code follows

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This is a blog post, mainly so I have a good single place to refer the many varities of EntityLoad() functions available in ColdFusion 9. EntityLoad() is the main method you will be using to retreive objects for your persistent CFCs.

The Demo has eight different examples to accomplish various tasks through EntityLoad() function.

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One of the exciting new feature in ColdFusion 9 is its ORM implementation. ORM in simplest terms allows us to access the database using objects, or in in even more simpler terms you don't have to write any queries for simple CRUD functions. To learn more about ColdFusion 9 ORM visit Adobe's ColdFusion 9 ORM Docs and Introducing ORM in ColdFusion 9 Beta.

This post will look at implementing a cfgrid using ORM. This will be first in a series starting from just implementing the grid to read data ending with a full fledged CRUD cfgrid with ORM.

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New Post Here

It has been updated for ColdFusion 9 release, which fixed a bug that was present during Beta.

If you look at Ext JS examples for 3.0 release you will notice a lot of (New) stuff. The 3.0 release includes a bunch of new plugins to the normal Ext grid framework. A couple of these plugins deal with rendering a different type of paging bar.

Note: The demos/samples for ColdFusion 9 will be a bit slow to load due to them being hosted on a cheap VPS server (the best I could do).

Out of the box, the normal ColdFusion 9 cfgrid has the standard Ext JS paging bar. A demo of the ColdFusion 9 cfgrid can be viewed here: ColdFusion 9 CFGRID.

We will now replace the standard paging bar with a Sliding Pager and a Progress Bar Pager in this blog post.

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With the release of ExtJS 3.0 and the ColdFusion 9 beta I have been digging into the library more. One of the libraries for the grids that ExtJS Core offers is Numbering the grid rows on the current page. ColdFusion doesn't have that option, so I decided to implement it. It was quite simple actually.

Note: This was all done on ColdFusion 9 beta and Ext JS 3.0. ColdFusion 8 ships with ExtJS 1.1 and I am not sure whether the RowNumberer class was present in version 1.1 or not. Also, since we don't have a ColdFusion 9 beta host (or if there is one I haven't found it), you will have to do with screenshots.

So, here is how the grid looks (and this thing looks a lot better than the ColdFusion 8 grid)

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