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Ext JS 4 Plugin and Extension Development

You're reading from   Ext JS 4 Plugin and Extension Development This book makes it fast and fun for ExtJS developers to get to grips with developing plugins and extensions. The step-by-step instructions, with plentiful examples and code, will give you the skills in no time.

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Product type Paperback
Published in Sep 2013
Publisher Packt
ISBN-13 9781782163725
Length 116 pages
Edition 1st Edition
Languages
Tools
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Author (1):
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Abdullah Al Mohammad Abdullah Al Mohammad
Author Profile Icon Abdullah Al Mohammad
Abdullah Al Mohammad
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Toc

The DragSelector plugin


DragSelector is a plugin that helps selecting grid rows by dragging the mouse over the rows, developed by Harald Hanek. The initial developer of the original code is Claudio Walser. This plugin is really helpful as it supports selecting multiple rows very quickly. It supports the selection of grid rows in the following ways:

  • Selecting by dragging over the rows

  • Press the Ctrl key and select by dragging, keeping the existing selections

  • Press the Ctrl key and deselect the existing selections, by intersecting the existing selections by dragging the mouse.

In the following screenshot, we can see the DragSelector plugin in action:

A live demo for this plugin is located at . This plugin is licensed under LGPLv3. You can download this plugin at https://github.com/harrydeluxe/extjs-ux/blob/master/ux/grid/plugin/DragSelector.js.

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