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UltraWebGrid bug: Row is selected on mouse move
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Submitted for your approval an UltraWebGrid with CellClickActionDefault=”RowSelect” and SelectTypeRowDefault=”Single” – an ordinary down-to-earth grid. It also posses event handler AfterSelectChangeHandler, also nothing out of the ordinary. But in a minute the aforementioned grid will exhibit properties most unusual. As the alert message ahead reads: Infragistics Bug. Sorry, got carried away there for a while.
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| (Published: Tue, 15 Nov 2011 23:03:38 +0000) |
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ClientScript.RegisterStartupScript: script injected, but not executed
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This was one weird mystery. I have used ASP.NET’s method ClientScript.RegisterStartupScript countless times to inject client-side JavaScript into page’s markup from the server-side code and it always worked perfectly. This time I created a very basic page from scratch: And then injected client-side script into it: where ProcessData() is function from one of the scripts,
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| (Published: Tue, 08 Nov 2011 05:04:38 +0000) |
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How to load IFRAMEs in order according to priority
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Let’s say you have a Web page that displays “widgets” a small islands of information. And internally those widgets are IFRAME elements, whose source is loaded dynamically from the same server at runtime in client side JavaScript. So, you have a code similar to this: This (oversimplified) code assumes that URL for IFRAME source already
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| (Published: Wed, 02 Nov 2011 21:14:32 +0000) |
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WHDG: RowIslandsPopulating event fires multiple times
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I’ve been successfully using manual load on demand in WebHierarchicalDataGrid for a while now, but recently noticed strange thing. The deeper in grid’s hierarchy I expanded the children – the slower it went. In my case every time user clicks [+] to expand a row, VB.NET code calls an SQL Server Stored procedure to bring
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| (Published: Fri, 28 Oct 2011 16:31:09 +0000) |
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onbeforeunload event is fired on click
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onbeforeunload browser’s event fires when the window is about to navigate to another page or about to be closed. So why why would it fire when you click to call a JavaScript function that does neither of the two? If your have your click setup similar to something like this: or, if you’re using ASP.NET’s
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| (Published: Thu, 20 Oct 2011 15:38:54 +0000) |
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WebHierarchicalDataGrid: Extra Row after Update
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If after upgrading to a new version of Infragistics NetAdvantage you suddenly found your WHDG sprouting an extra blank row on top: most likely it’s because grid’s ItemCssClass property is used. In theory (at least according to ever so verbose documentation) it should define what grid’s cells look like. In practice it have no effect
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| (Published: Wed, 12 Oct 2011 20:40:47 +0000) |
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UltraWebGrid: “Invalid Argument” error after upgrade
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One would think that classic UltraWebGrid control would not be touched by 2010+ Infragistics NetAdvantage upgrades, perhaps some bugs would be fixed, but definitely no new ones should be introduced – since no new development is done on the control. One would be mistaken, The Adventure Of Upgrading liveth on. If you’re using UltraWebGrid, and
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| (Published: Tue, 11 Oct 2011 19:34:34 +0000) |
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WebDataMenu: Incorrect displaying after upgrade
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This is the second post in saga titled Upgrading Infragistics Controls to a new version. Chances are that your WebDataMenu looks weird after upgrade to 2010+ version. In my case the menu had following options/features: It was a context popup menu, called on right mouse click Text of menu items was assigned dynamically at runtime
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| (Published: Mon, 10 Oct 2011 13:55:05 +0000) |
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WebHierarchicalDataGrid: JavaScript errors after upgrade
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Upgrading 3rd party library to a new version is bound to have problems and Infragistics is no exception. In my case I was upgrading NetAdvantage for ASP.NET from version 2009.2 to to 20011.1 and right away WebHierarchicalDataGrid started to crash client-side. If ScriptManager was in debug mode I’d get error: Microsoft JScript runtime error: Sys.ArgumentUndefinedException:
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| (Published: Wed, 05 Oct 2011 21:26:07 +0000) |
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Restore bricked DROID 3 phone
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If you bricked your Motorola DROID 3 phone while rooting it, installing some custom ROM or doing other fun stuff – don’t despair, there’s light at the end of the tunnel. (Disclaimer: I am not responsible for anything that happens to your phone. But then again, if you’re reading this, something already has happened to
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| (Published: Thu, 29 Sep 2011 02:24:03 +0000) |
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| ( Source: http://feeds.feedburner.com/galanter/CodeCorner ) |
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