EXT JS 4.0 publishes a front-end AJAX framework unrelated to the background technology

JS is primarily used to create front-end user interfaces and is a front-end Ajax framework unrelated to background technology.
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Feature-rich, no one can out of its right. Whether the beauty of the interface, or the function of the strong, Ext table controls are top of the list.

Tanxuan, select rows, highlight selected rows, push and drag to change column widths, sort by column, these basic functions we will not mention.

Automatically generate line numbers, support checkbox selection, dynamically select which columns to display, support local and remote paging, you can make the cells in their own ideas to render, which can be thought of the function.

Plus editable grid, add a new line, delete one or more lines, hint dirty data, push and drag change grid size, grid drag one or more lines, and even between the tree and grid drag, ah, these functions are amazing. Even more impressive, these features are implemented in the Ext table control.

Oh ~ But Ext also is not omnipotent, ext does not have the default statistic function, also does not support excel,pdf and so on export data.

JS is mainly used to develop RIA rich client AJAX applications, mainly used to create front-end user interface, and background technology-independent front-end AJAX framework. As a result, JS can be used in applications such as. Net, Java, PHP and other development languages. JS first based on Yui technology, by developers Jackslocum Development, through the reference javaswing mechanism to organize visual components, regardless of the UI interface on the application of CSS, to data analysis of the exception processing, can be regarded as a section of the rare JavaScript client technology boutique.

Download EXT JS 4.0 View 920.html ">release Notes View Examples