jqGrid PHP Documentation 
Introduction What's New in This Release? 
Version 3.8 Version 3.7 Version 3.6.4 Version 3.6.3 Installation & System Requirements System requirements Quick installation Connection and database drivers Localization List of available language packs Using predefined language packs Modifying/Creating a new language pack Programmatically overriding language defaults Right-To-Left languages Theming Basics Setting a theme for the grid Rolling your own theme Architecture and classes guide jqGrid Class Variables Public Methods Passing parameters Queries Searching Working with dates Summary Fields Working with different charset Export to Excel Simple Subgrid Debugging jqGridEdit Class Variables Public Methods Inserting Updating Deleting All in One jqGridRender Class Variables Methods Grid Options Grid Events Column Model Options Editing Options Formatters Navigator and Buttons Search Options and Events Toolbar Filter Editing Cell Editing options and events Inline Editing options Form Editing Java Script Grid Methods Methods requiering jQuery UI library Tutorials Using the grid in different contexts Working with javascript Adding datepicker Setting column headers Custom formatter Adding custom button Export to excel DropDowns/Selects for editing & searching Searching (Search Dialog) Searching (ToolBar) Form Editing (Edit Dialog) Inline editing Cell editing Validating Data on the Client Side Hierarchy Subgrid 2 levels Subgrid 3 nested levels Simple subgrid Master -> Detail Manipulate grid data (customFunc) Attaching autocomplete in editing Formatting colums with PHP function Loading data at once and operate locally Grouping with summary Trouble-Shooting The grid is displayed in the page, but no data on it?