[
https://issues.apache.org/jira/browse/WW-3939?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Greg Huber resolved WW-3939.
----------------------------
Resolution: Not A Problem
Misuse of checkboxlist, adding its interceptor removes the message.
> Spurious "Unexpected Exception caught setting" message from
> com.opensymphony.xwork2.interceptor.ParametersInterceptor on checkboxlist tags
> ------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: WW-3939
> URL: https://issues.apache.org/jira/browse/WW-3939
> Project: Struts 2
> Issue Type: Bug
> Components: Plugin - Java Templates
> Affects Versions: 2.3.7
> Environment: Centos/Apache/Tomcat
> Reporter: Greg Huber
> Priority: Trivial
> Fix For: 2.3.8
>
>
> Hello,
> There is another spurious "Unexpected Exception caught setting" message that
> comes from the use of the checkboxlist tag as it renders its hidden field
> with the id beginning with "__multiselect_".
> com.opensymphony.xwork2.interceptor.ParametersInterceptor line starting 314
> {code:java}
> for (Map.Entry<String, Object> entry : acceptableParameters.entrySet()) {
> String name = entry.getKey();
> Object value = entry.getValue();
> try {
> newStack.setParameter(name, value);
> } catch (RuntimeException e) {
> if (devMode) {
> String developerNotification =
> LocalizedTextUtil.findText(ParametersInterceptor.class,
> "devmode.notification", ActionContext.getContext().getLocale(), "Developer
> Notification:\n{0}", new Object[]{
> "Unexpected Exception caught setting '" + name +
> "' on '" + action.getClass() + ": " + e.getMessage()
> });
> LOG.error(developerNotification);
> if (action instanceof ValidationAware) {
> ((ValidationAware)
> action).addActionMessage(developerNotification);
> }
> }
> }
> }
> {code}
> It may be the way I am using the checkboxlist (list of checkboxes in a
> table), but if I add to the id & name attributes the "cnt" number on the
> checkboxlist tag to match the id on the checkbox tag the error message goes
> away?
> ie add + "-" + Integer.toString(cnt) below:
> CheckboxListHandler (on the javatempaltes tag!)
> {code:java}
> //Hidden input section
> a = new Attributes();
> a.add("type", "hidden")
> .add("id", "__multiselect_" +
> StringUtils.defaultString(StringEscapeUtils.escapeHtml4(id))+ "-" +
> Integer.toString(cnt))
> .add("name", "__multiselect_" +
> StringUtils.defaultString(StringEscapeUtils.escapeHtml4(name))+ "-" +
> Integer.toString(cnt))
> .add("value", "")
> .addIfTrue("disabled", disabled);
> start("input", a);
> end("input");
> {code}
> output code:
> {code:html}
> <input id="favourites_idEmails-1" type="checkbox" value="test"
> name="idEmails">
> <input id="__multiselect_favourites_idEmails-1" type="hidden" value=""
> name="__multiselect_idEmails-1">
> {code}
> ####
> The freemarket template may also need the modification to the hidden field,
> ie add -$\{itemCount\} to the id/name
> {code:html}
> <input type="hidden" id="__multiselect_${parameters.id?html}-${itemCount}"
> name="__multiselect_${parameters.name?html}-${itemCount}"
> value=""<#rt/>
> {code}
> Cheers Greg
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
