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This example demonstrates how to implement a simple online flow chart builder.
To achieve this goal, three Nevron Diagram web controls are used: one for the
toolbar, one for the library browser and one for the document designer.
The following AJAX features are used:
- Tooltip tool - displays the tooltips over the toolbar buttons and
the shapes in the library browser;
- Dynamic cursor tool - changes the mouse cursor over all active elements;
- Dynamic image map - filters the toolbar and library browser click events;
- Asynchronous click processing tool - the main tool used to implement
client-server interactivity;
- Client side click processing - intercepts the mouse clicks over
the "Change Shape Text" toolbar button and displays the text editor dialog;
- Asynchronous custom commands - custom commands are sent to the
server to implement the cross web control interaction;
- Nevron Instant Callback - optimizes the loading time of the library browser.
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