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Posted to issues@struts.apache.org by "zhouyanming (JIRA)" <ji...@apache.org> on 2010/04/19 09:37:51 UTC

[jira] Created: (WW-3441) support list ui tag bind data by listValue beside by listKey

support list ui tag bind data by listValue beside by listKey
------------------------------------------------------------

                 Key: WW-3441
                 URL: https://issues.apache.org/jira/browse/WW-3441
             Project: Struts 2
          Issue Type: Improvement
            Reporter: zhouyanming


list ui tag include select checkboxlist radio.
typically we use a enum values as list for those tag


package biz.model;

import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.util.LocalizedTextUtil;

public enum EmployeeType {
	PACKER, DELIVERYMAN, WAREHOUSEMAN , SALESMAN, MANAGER, SERVANT;
	public String getName() {
		return name();
	}

	public String getDisplayName() {
		return LocalizedTextUtil.findText(getClass(), name(), ActionContext
				.getContext().getLocale(), name(), null);
	}

	public static EmployeeType parse(String name) {
		if (name != null)
			for (EmployeeType en : values())
				if (name.equals(en.name()) || name.equals(en.getDisplayName()))
					return en;
		return null;
	}

	@Override  //sometimes we need override toString() to display nicely
	public String toString() {
		return getDisplayName();
	}
}

<@s.select name="employee.type" list="@biz.model.EmployeeType@values()" listKey="name" listValue="displayName" headerKey="" headerValue=""/>

I override enum's toString use displayName replace name,so currently struts2 can't bind data as selected

solution:
tag.contains(parameters.nameValue, itemKey)  -->  tag.contains(parameters.nameValue, itemKey) || tag.contains(parameters.nameValue, itemValue)



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[jira] Updated: (WW-3441) support list ui tag bind data by listValue beside by listKey

Posted by "zhouyanming (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/WW-3441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

zhouyanming updated WW-3441:
----------------------------

    Attachment: patch.txt

> support list ui tag bind data by listValue beside by listKey
> ------------------------------------------------------------
>
>                 Key: WW-3441
>                 URL: https://issues.apache.org/jira/browse/WW-3441
>             Project: Struts 2
>          Issue Type: Improvement
>            Reporter: zhouyanming
>         Attachments: patch.txt
>
>
> list ui tag include select checkboxlist radio.
> typically we use a enum values as list for those tag
> package biz.model;
> import com.opensymphony.xwork2.ActionContext;
> import com.opensymphony.xwork2.util.LocalizedTextUtil;
> public enum EmployeeType {
> 	PACKER, DELIVERYMAN, WAREHOUSEMAN , SALESMAN, MANAGER, SERVANT;
> 	public String getName() {
> 		return name();
> 	}
> 	public String getDisplayName() {
> 		return LocalizedTextUtil.findText(getClass(), name(), ActionContext
> 				.getContext().getLocale(), name(), null);
> 	}
> 	public static EmployeeType parse(String name) {
> 		if (name != null)
> 			for (EmployeeType en : values())
> 				if (name.equals(en.name()) || name.equals(en.getDisplayName()))
> 					return en;
> 		return null;
> 	}
> 	@Override  //sometimes we need override toString() to display nicely
> 	public String toString() {
> 		return getDisplayName();
> 	}
> }
> <@s.select name="employee.type" list="@biz.model.EmployeeType@values()" listKey="name" listValue="displayName" headerKey="" headerValue=""/>
> I override enum's toString use displayName replace name,so currently struts2 can't bind data as selected
> solution:
> tag.contains(parameters.nameValue, itemKey)  -->  tag.contains(parameters.nameValue, itemKey) || tag.contains(parameters.nameValue, itemValue)

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