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  • Web.UI ASP.NET Grid: Synchronize Checkbox States with Row Selection

    Posted to Hwan Hong by hwan on Jun 15, 2009
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    One can use the Grid's itemBeforeCheckChange and itemBeforeSelect client events to synchronize the state of checkboxes and row selection. Some extra logic is required since checkbox clicks also trigger row selection. I use the load client event is used to initially set all checked rows as selected...

  • Web.UI ASP.NET Grid: Retrieve the filtered set of rows in Client RunningMode

    Posted to Hwan Hong by hwan on Mar 19, 2009
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    Currently the Grid doesn't expose the filtered set of GridItems after a search/filter action, preventing operations from being applied exclusively to that set of rows. Until Grid provides a method to access these, you can build your own set of filtered items by using the undocumented gridLevel FilterExpression...

  • Convert Web.UI ASP.NET Grid into a data entry spreadsheet

    Posted to Hwan Hong by hwan on Mar 12, 2009
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    Using client templates and some JavaScript one can change Web.UI Grid's editing interface to behave more like a data entry spreadsheet. I started from the code suggestions given in Q10111 - HOWTO: Create a Microsoft Excel spreadsheet-like Grid and added keystroke handling for adding new rows and...

  • Web.UI 2008.2 Grid News: Grouping

    Posted to Milos Glisic by milos on Sep 23, 2008
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    Now that Web.UI 2008.2 is officially out the door, I can take some time to sit back and reflect on what's been done. There are some great new controls, as usual, and major enhancements to our Grid control. I'm particularly excited about that last part, as I've felt for a long time that some...

  • Grid Configuration via Web Service

    Posted to Milos Glisic by milos on Jun 13, 2008
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    Since the introduction of the WebService running mode in ComponentArt Grid, and related functionality (like the client-side load method), we have seen this approach rapidly gain popularity and, naturally, produce demands for more features and more versatility. Versatility is key when it comes to UI controls...

  • New Grid Feature: CallbackParameter

    Posted to Milos Glisic by milos on Dec 19, 2007
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    A common scenario that our users encounter with the Grid is the need to populate it with different data depending on client-side context – for instance, a dropdown option or a TreeView selection. Very often, this situation is solved by to setting Grid to Server or Client running mode and wrapping...

  • New Grid Feature: WebService Running Mode

    Posted to Milos Glisic by milos on Nov 14, 2007
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    Version 2007.2 of ComponentArt Grid includes, among other goodies, an exciting new feature: WebService running mode. We think it should be very useful for a lot of people so, in this post, I want to introduce you to this feature and explain how it works. What is it? Those who have used Grid will be familiar...
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