Populating an ExtJS DataGrid + RowExpander using Spring MVC 3
This tutorial will walk through how to implement an ExtJS DataGrid with RowExpander plugin using Spring MVC Framework version 3 in the server side. Sometimes you need to show more information than fits within the grid, as an expansion of the record/row. ExtJS DataGrid component provides a plugin called RowExpander, which does exactly what its [...]
Ext Designer Review
A couple of weeks ago, I decided to download Ext Designer and play around with it. In this post, I am going to write a review about this application. Disclaimer: I am not being paid to do this and no one asked me to. Everything I say/write here is my honest opinion. Designer is a [...]
ExtJS and Spring MVC Framework: CRUD DataGrid Example
This tutorial will walk through how to implement a CRUD (Create, Read, Update, Delete) DataGrid using ExtJS and Spring Framework. What do we usually want to do with data? Create (Insert) Read / Retrieve (Select) Update (Update) Delete / Destroy (Delete) Until ExtJS 3.0 we only could READ data using a dataGrid. If you wanted [...]
Quick Tip: Unix-VI Cheat Sheets
Earlier this week, I started to play around Unix/Aix. I have to confess: I was very confused with all those commands that are anything intuitive. I was looking like those people that have never turned a computer on before, and you have to teach them how to use a mouse and how to move the cursor [...]
Importing an Excel Spreadsheet into an ExtJS DataGrid using DataDrop Grid Plugin
This tutorial will walk through how to import an Excel Spreadsheet into a DataGrid using DataDrop Plugin (by Shea Freaderick). Last week I was looking for a plugin that would allow me to import data from an excel file. I did not find any plugin on ExtJS forum that works like export excel from grid; [...]
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