When I write this post, a friend of mine asking me how to get the value from all the row in EXTJS grid, she use EditorGridPanel to make the grid editable by it’s user, and submit all edited value in each row to the server i’m using php to take all the server side process). Actually the idea is very simple, the grid need to have sm config options it is a shorthand for selModel and this config that make the grid can be selected per row, and you can added the checkboxselection model to choose the row that you desired, so trid to make it simple tutorial, and at the of the post you can download the source from this post.
1. Setting the main page
Include the EXTJS file (javascript and css) in html header file, then create single div with an id to where the grid to put on, and i’m using inline css style to centering the div the on the page
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <link rel="stylesheet" type="text/css" href="extjs/resources/css/ext-all.css"/> <script type="text/javascript" src="extjs/adapter/ext/ext-base.js"; ?>"></script> <script type="text/javascript" src="extjs/ext-all.js"; ?>"></script> </head> /* This should be fill with the EXTJS script code * It explain on the next step */ // on the body section <body> <div id="grid-example1" style="height: 200px;width:600px;margin:0 auto;padding:20px;"></div> </body> </html>
ExtJS come with a bunch of great sample use of using widget, this provide the basic use of the component, creating plugin, etc. This is the best way to know what you can do with the component and how to implement the component by viewing the source code, if you somehow don’t understand what the code means, simply you can consult the API documentation first. Just 
