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Das ist das Blog von Sven Hasselbach über Themen aus der Entwicklung und alles, was ihm sonst so durch den Kopf geht.
Seit 2003 als freiberuflicher Entwickler deutschlandweit im Einsatz, mit dem Schwerpunkten Lotus Notes & XPages, Spring, Java & OSGi
IBM ICS Champion 2013
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Schlagwort-Archive: Domino
XPages: Use async / defer option for external CSJS Script Libraries
When adding CSJS libraries to your XPage, try to use the defer or the async option for a better user experience. When not using this options, the Page might be blocked during page load. Have a look at this example … Weiterlesen
Veröffentlicht unter HTML5, Java Script, Performance, Web, XPages
Verschlagwortet mit 8.5.3, 9.0, Domino, HTML, HTML5, Java Script, Performance, Tipp, Web, XPages
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XPages: Add an attribute to the BODY-Element
Today I wanted to add an attribute to the <BODY> element of my XPage. My goal was to generate HTML code like this: <body role=“document“> After some testing I found a solution by overwriting the method encodeHtmlBodyStart. To do this, … Weiterlesen
XPages: Use a Method Binding as Converter
I accidentally found a way to add a method binding as a converter to a component, because I have added a managed bean as a converter directly in the source code. The DDE does not support this. If you go … Weiterlesen
XPages: Optimized Partial Refreshs (2)
With the Optimized Partial Refresh you can do a lot of nice things: If only a part of the form is sent to the server, only this part of the components in the JSF component tree will be processed. This … Weiterlesen
Veröffentlicht unter Dojo Toolkit, Java, JSF, Performance, XPages, XSP
Verschlagwortet mit 9.0, Dojo Toolkit, Domino, Java Script, JSF, Partial Refresh, Performance, Server, XPages, XSP
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XPages: Optimized Partial Refreshs
Inspired by the last post of Mark, I have created a small CSJS snippet which allows to optimize the behaviour of a Partial Refresh. Normally, if you execute a Partial Refresh, all elements of a form are sent to the … Weiterlesen
Veröffentlicht unter Dojo Toolkit, Java Script, Performance, Web, XPages, XSP
Verschlagwortet mit 8.5.3, 9.0, Dojo Toolkit, Domino, Java Script, Partial Refresh, Performance, Tipp, XPages, XSP
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XPages: SSJS & How you can have fun at the office
This article is a demonstration of what harmful things you can do when using the SSJS & prototyping wrong (described here by the great Mark Roden). Don’t do that! Especially not on a productive server! Wanna have a lot … Weiterlesen
Veröffentlicht unter ServerSide JavaScript
Verschlagwortet mit 8.5.3, 9.0, Domino, Java, ServerSide JavaScript, XPages
5 Kommentare
XPages: Events, ActionListeners & Parameters
To access the event parameters of an event within your actionListener, you have to access the source object of your actionEvent object: package ch.hasselba.xpages; import java.util.List; import javax.faces.event.AbortProcessingException; import javax.faces.event.ActionEvent; import com.ibm.xsp.complex.Parameter; import com.ibm.xsp.component.xp.XspEventHandler; public class MyActionListener implements javax.faces.event.ActionListener { … Weiterlesen
Quick-n-Dirty: Disable Validation for FileDownload control (2)
Because my old snippet does not work anymore for ND9 (the IBM changed the internal methods / objects) I had to create a new way to disable the validation of the FileDownload control. Now I have switched to a PhaseListener … Weiterlesen
Quick-n-Dirty: Use „Old-School“ Javacode in your XPages-Application
Because I often have read that it is not possible to access „Old School“ Java elements in XPages, but never understood the reason why, I have written my own class loader for fun to demonstrate how to do this: 1. … Weiterlesen
Quick-n-Dirty: Ajax Fileuploads
Here is an example how to upload a file with Ajax to a XPage. It is a simple Javascript, and adds the required fields to the xhr request. This example works in FireFox and Chrome and should work on Domino … Weiterlesen
Veröffentlicht unter Dojo Toolkit, Java Script, ServerSide JavaScript, Web, XPages, XSP
Verschlagwortet mit 8.5.2, 8.5.3, 9.0, Dojo Toolkit, Domino, Java Script, Partial Refresh, ServerSide JavaScript, Web, XPages, XSP
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