Hi,
First let me say kudos to the project team for such a great product. I love
the product, and couldn't be happier that it doesn't allow someone to connect
to a DB, as I am a strong believer in n-tier architecture.
Background of the situation:
I have a situation where my jsp is used for searching, and showing results on
the same page. I got the results working quickly w/ the displaytag library.
My struts ActionForm subclass contains the criteria used for searching, then an
ArrayList of DTOs called results, which is used to render the table rows.
I need to render an editable text field in a column. Not a problem, I can use
my TableDecorator extension for this, or insert the html directly by leaving
off the column's property attribute.
Problem:
When I submit the form after editing rows in the table, my ActionForm subclass
does not have the results' rows bound back to the searchForm.results list when
the Action gets it.
Here's my jsp snippet:
<display:table name="searchForm.results" pagesize="10"
id="searchForm.results" sort="list"
requestURI="/materialSearch.do"
decorator="com.<companyspecific>.web.ui.decorators.SearchResultsDecorator">
<display:column property="serialNumber" sortable="true" title="S/N"/>
<display:column property="cpn" sortable="true" title="CPN"/>
<display:column property="keyword" title="Keyword"/>
<display:column property="description" title="Description"/>
</display:table>
Here's my SearchResultDecorator method (which does properly display the value
returned from the action):
public Object getKeyword()
{
String lHtml = null;
Object lRowVal = getCurrentRowObject();
MaterialForm lForm = (MaterialForm)lRowVal;
String lKwd = lForm.getKeyword();
lHtml = "<input type=\"text\" name=\"keyword\" value=\"" + lKwd +"\">";
return lHtml;
}
I think it has something to do with the fact that the struts <logic:iterate>
tags will index the names in the table rows like "keyword[3]" etc, but I'm not
sure how to get
Thanks in advance for any help you can provide.
- Eric
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