[ http://jira.codehaus.org/browse/DISPL-187?page=comments#action_42460 ]
GongGunDoo commented on DISPL-187:
----------------------------------
Thanks!
This tip is very good for me.
It works fine.
But more source code will be needed.
Insert the following code also at ..../org/displaytag/util/TagConstants.java
/**
* html attribute <code>onmouseover</code>.
*/
public static final String ATTRIBUTE_ONMOUSEOVER = "onmouseover";
//$NON-NLS-1$
Thanks!
- Gong
> Adding JavaScript event attribute support to display:column
> -----------------------------------------------------------
>
> Key: DISPL-187
> URL: http://jira.codehaus.org/browse/DISPL-187
> Project: DisplayTag
> Type: Improvement
> Components: HTML Generation, Tag Library
> Versions: 1.0
> Reporter: Ben Shectman
>
> Original Estimate: 1 day
> Remaining: 1 day
>
> I am attempting to extend the DisplayTag 1.0 library to include support for
> JavaScript event attributes (e.g. onmouseover, onclick, etc/) to the
> display:column tag.
> However, I have hit something of a road block. After modifying the TLD,
> ColumnTag.java and ColumnTagBeanInfo.java, I continue to receive an error
> "Cannot find setter for attribute [x]". What am I missing? What else needs
> to be changed?
> Here are examples of the changes I have made so far:
> In displaytag-12.tld, in the declarations for the column tag, I've added
> attribute definitions like the following:
> <attribute>
> <name>onmouseover</name>
> <required>false</required>
> <rtexprvalue>true</rtexprvalue>
> <type>java.lang.String</type>
> <description>
> JavaScript onmouseover event attribute.
> </description>
> </attribute>
> In ColumnTag.java I've included setter methods for the various attributed,
> like the following:
> /**
> * setter for the "onmouseover" tag attribute.
> * @param value attribute value
> */
> public void setOnmouseover(String value)
> {
> this.attributeMap.put(TagConstants.ATTRIBUTE_ONMOUSEOVER, value);
> }
> Finally, in the ColumnTagBeanInfo.java, I've included property descriptors,
> like the following:
> proplist.add(new PropertyDescriptor("onmouseover", //$NON-NLS-1$
> ColumnTag.class, null, "setOnmouseover")); //$NON-NLS-1$
> Yet, I still get the setter not found exception when I try to use
>
> <display:column property="clientName" title="Company" sortable="true"
> headerClass="t4 tableHeader" class="t5 tableCell" onmouseover="someFunc()" />
> Any help would be greatly appreciated!
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