Thursday, August 28, 2008  



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 »Spread for Web Forms »Product Tour » AJAX

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AJAX allows the component to refresh without refreshing the entire page. You can add AJAX support to the FpSpread component by setting the EnableAjaxCall property. This affects several features including expanding and collapsing child sheets in a hierarchical display, column sorting, inserting rows, paging, searching, filtering, and formula updates. The additional demos in this tour demonstrate these features.

If the ClientAutoCalculation property is true, then after a cell value is changed, an AJAX call is made to the FpSpread component. Then the component calculates the formulas and sends the values to the client side. The component then updates the values at the client side.

NOTE: The toolbar used in this demo is not a component of Spread. It is simply a sample in what you can do. This sample is included with the product download.

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2 Format me!        
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5  12       
6 FORMULA -->23       
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 Sheet1  Sheet2  Sheet3 


    
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Tour Home
AJAX Support
Cell Merging
Conditional Formatting
Customer Usability
Customization
Data Binding
Editing
Excel Compatibility
Filtering
Formulas
Frozen Rows & Columns
Grouping
Hierarchy
Import / Export
Interaction
Load on Demand
Move Columns
Object Model
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Optimizing
Order Entry Sample
Protect that Data
Searching
Sheets
Skins
Sorting
Spread Designer
Unbound Mode
Worksheet
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