Hello Juan,
this was tricky! The String parameter for RenderSupport.addScript(...)
somewhere deep in the code is passed to String.format(...). In
String.format(...) the percent sign indicates a conversion. "%," is no
valid conversion, hence the Exception. To get rid of that error you have
to mask the "%". This is done by doubling it up (i.e. "%%"). I have
rewritten your Mixins java class and it works.
import org.apache.tapestry5.BindingConstants;
import org.apache.tapestry5.ClientElement;
import org.apache.tapestry5.RenderSupport;
import org.apache.tapestry5.annotations.AfterRenderBody;
import org.apache.tapestry5.annotations.InjectContainer;
import org.apache.tapestry5.annotations.Parameter;
import org.apache.tapestry5.ioc.annotations.Inject;
import org.apache.tapestry5.services.javascript.JavaScriptSupport;
public class ModalPage {
/**
* Added this for the code to compile.
*/
@InjectContainer
private ClientElement element;
/**
* DEPRECATED, better use {@link JavaScriptSupport}.
*/
@Inject
private RenderSupport renderSupport;
@Parameter(value = "null", defaultPrefix = BindingConstants.LITERAL)
private String boxParams;
@AfterRenderBody
public void afterRenderTemplateLink() {
String comando = String.format("new ModalPage('" +
element.getClientId()
+ "', " +
braceWithQuotes(this.doubleUpPercentInBoxParams()) + ");");
renderSupport.addScript(comando);
}
/**
* {@link RenderSupport#addScript(String)} passes the string
argument to
* {@link String#format(String, Object...)}. This causes trouble,
if string
* contains "%" as this is misinterpreted as a format conversion.
We need to
* mask it. In String format this is done with "%%".
*
* @return
*/
private String doubleUpPercentInBoxParams() {
return this.boxParams.replaceAll("%", "%%");
}
private String braceWithQuotes(String value ) {
return value.equals("null") ? value : "'" + value + "'";
}
}
Am 06.07.2011 17:34, schrieb Juan Alba:
sorry guys, de error shown is this one, not the one sent before:
org.apache.tapestry5.internal.services.RenderQueueException
Render queue error in AfterRenderBody[proxy/menu/EndPoint:showendpointlink]:
Conversion = o, Flags = ,
On Wed, Jul 6, 2011 at 12:17 PM, Juan Alba<juan.a...@condortech.com.ar>wrote:
Hi,
Thanks for the help Nillehammer, here is the code:
/*JAVA*/
public class ModalPage {
@Parameter(value="null", defaultPrefix = BindingConstants.LITERAL)
private String boxParams;
@AfterRenderBody
public void afterRenderTemplateLink() {
String comando = String.format("new ModalPage('"
+ element.getClientId() + "', " + braceWithQuotes(boxParams) + ");");
renderSupport.addScript(comando);
}
private String braceWithQuotes(String value) {
return value.equals("null") ? value : "'"+value+"'";
}
}
/*TML*/
<div class="row">
<t:actionLink t:id="myLink" id="myLink" title="${message:listendpoint}"
t:mixins="condorTapestryLib/ModalPage"
t:boxParams="width:50%,opacity:0.7,escKey:true,overlayClose:false">
${message:endpoints}
</t:actionLink>
</div>
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