Raible's Wiki: ValidationAndList

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To use the Struts Validator, normally you have to write a validation.xml file by hand. If you're not using AppFuse, you also have to configure the Validator Plugin and error keys in your ApplicationResources.properties. For more information on this, see the [Validation Made Easy Tutorial|http://www.reumann.net/struts/lesson3/step8.do] (there's also a [rich set of tutorials|http://www.reumann.net/struts/main.do] for Struts itself).

To use the Struts Validator, normally you have to write a validation.xml file by hand. If you're not using AppFuse, you also have to configure the Validator Plugin and error keys in your ApplicationResources.properties. For more information on this, see the [Validation Made Easy Tutorial|http://www.learntechnology.net/struts-lesson-3.do] (there's also a [rich set of tutorials|http://www.learntechnology.net/struts-lesson-1.do] for Struts itself).

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Open the personList.jsp file in ''web/pages''. At the top of the file is a <bean:struts> tags that exposes the edit screen's forward as a page-scoped variable. This should already have a value of "editPerson".

Open the personList.jsp file in ''web/pages''. You'll probably want to change the code to show the plural form of the items you're listing. The generated name in this example is "persons" and it should probably be people. At or near line 31, you should have the following line:

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[{Java2HtmlPlugin

<%-- For linking to edit screen --%>

<bean:struts id="editURL" forward="editPerson"/>

}]

Add this to the metadata/web/global-forwards.xml, as well as one for viewing the list. This way, they will get included in our struts-config.xml file.

[{Java2HtmlPlugin

}]

Another thing you'll probably want to change is the plural form of the items you're listing. The generated name in this example is "persons" and it should probably be people. At or near line 31, you should have the following line:

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We use "viewPeople" instead of "list" so that the search method will be executed, rather than simply forwarding to the personForm.jsp (which the "list" forward points to).

Finally, declare the viewPeople forward in metadata/web/global-forwards.xml after viewUsers as below:

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{{{<forward name="viewPeople" path="/editPerson.html?method=Search"/>}}}

The name "viewPeople" is used instead of "list" so that the search method will be executed, rather than simply forwarding to the personForm.jsp (which the "list" forward points to).

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