I tried using getParameter and getAttribute for both of the parameters. First, in .ftl I set like this :
<#assign jrP = requestAttributes.jrParameters> <@inputHidden name="jrPr" value=jrP/> <#assign jrD = requestAttributes.jrDataSource> <@inputHidden name="jrDt" value=jrD/> and then I called java event through controller, and I caught both of the parameter like this : Map<String, Object> jPrm = (Map)request.getAttribute("jrPr"); JRDataSource jrDataSource = (JRDataSource) request.getAttribute("jrDt"); Debug.logInfo("jPrm = "+jPrm, module); //gives null value Debug.logInfo("jrDataSource = "+jrDataSource, module); // gives null value Debug.logInfo("jPrm = "+request.getParameter("jrPr"), module); // gives the data Debug.logInfo("jrDataSource = "+request.getParameter("jrDt"), module); // gives the data Does anyone wanna help me to solve this problem? Thanks Hari Plaikoil wrote: > > Thanks Scott for your advice. > > But, I think when I use request.getParameter it will give a String value. > I don't want a String, I want a Map and a JRDataSource :-D > > my jrParameters is Map's type, Map<String, Object> type. > > I tried request.getParameter("jrParameters"), it was really impossible : > > Map<String, Object> jrParameters = request.getParameter("jrParameters"); > <--- cannot convert from String to Map :-D > > I really totally confuse with all this code :-(( > > > Scott Gray wrote: >> >> Ah ok, so you mean that you have a form generated from an ftl and when >> that >> form is submitted you can't get the parameters using request.getAttribute >> ("jrParameters")? Try using request.getParameter("jrParameters"). >> Usually when people talk about trying to do things from ftl they are >> talking >> about while rendering the template. >> >> Regards >> Scott >> >> 2008/12/3 Hari Plaikoil <[EMAIL PROTECTED]> >> >>> >>> I need to go to .ftl after visit the .bsh because I have to choose an >>> printer >>> name, report type for my other parameters for the java's event. and the >>> choices are in .ftl (drop-down) :-D >>> >>> you can say I take a long path just to make a pdf's report :-D frankly, >>> I >>> don't know how to explain that. >>> >>> So, would you like to help me how to pass the parameters (Map's type & >>> JRDataSource's type) from .ftl to java's event? >>> >>> Anyway, I write piece of code on java's event to catch the parameters >>> like >>> this : >>> >>> Map<String, Object> jPrm = >>> (Map)request.getAttribute("jrParameters"); >>> JRDataSource jrDataSource = (JRDataSource) >>> request.getAttribute("jrDataSource"); >>> >>> but, the variables give me null value :-(( >>> >>> >>> >>> Scott Gray wrote: >>> > >>> > Why are you waiting until you get to the template? Wouldn't it be >>> easier >>> > to >>> > call the method from the bsh script? >>> > Regards >>> > Scott >>> > >>> > 2008/12/3 Hari Plaikoil <[EMAIL PROTECTED]> >>> > >>> >> >>> >> I followed your instruction. First, I've got the jrParameters (Map's >>> >> type) >>> >> and jrDataSource (JRDataSource's type) as output parameters from java >>> >> service. Second, I catch the parameters on .bsh file, I put the >>> >> parameters >>> >> on context than I pass to .ftl >>> >> Third, on .ftl, I've checked both of the parameters, they have the >>> same >>> >> data >>> >> like in .bsh file. >>> >> Fourth, I called java's event from .ftl through controller. On the >>> java's >>> >> event I realized the value of jrParameters and jrDataSource are null. >>> >> >>> >> I really don't have any idea how to set fields or parameters for >>> both >>> of >>> >> them on .ftl so when I catch on java's event the value will not null. >>> I >>> >> tried on .ftl assign the parameters like the code below: >>> >> >>> >> <@inputHidden name="jrParameters" value="${jrParameters}"/> >>> >> <@inputHidden name="jrDataSource" value="${jrDataSource}"/> >>> >> >>> >> the code causes error exception, so I changed to : >>> >> >>> >> <#assign jrParameters = "${jrParameters}"> >>> >> <#assign jrDataSource = "${jrDataSource}"> >>> >> >>> >> again, it causes an error exception too :-(( >>> >> >>> >> Please, help me out.... >>> >> >>> >> Thanks. >>> >> >>> >> >>> >> BJ Freeman wrote: >>> >> > >>> >> > in ofbiz you pass the ftl thru the controller to a request-map >>> >> > if you need to process the data then you can all a service or >>> event. >>> >> > if you use a service then the data is availible as a context. >>> >> > if you use an event it is availible thru the httprequest. >>> >> > otherwise you can direct to another page through a view that would >>> be >>> >> > your report. >>> >> > if your using widgets you can process data in the action section >>> then >>> >> > define the ftl that will show the report. >>> >> > >>> >> > ofbiz takes care of passing the information. >>> >> > >>> >> > review >>> >> > >>> >> >>> http://docs.ofbiz.org/display/OFBIZ/OFBiz+Beginner%27s+Development+Guide+Using+Practice+Application >>> >> . >>> >> > >>> >> > >>> >> > >>> >> > Hari Plaikoil sent the following on 12/2/2008 3:15 AM: >>> >> >> Dear all, >>> >> >> >>> >> >> Could you tell me how to pass a Map's parameter from ftl to java? >>> >> >> >>> >> >> When in ftl, the parameter has data. But when I call it in java's >>> >> method >>> >> >> by >>> >> >> this code below, I got null value: >>> >> >> >>> >> >> Map<String, Object> jPrm = (Map<String, >>> >> >> Object>)request.getAttribute("jrParameters"); >>> >> >> JRDataSource jrDataSource = (JRDataSource) >>> >> >> request.getAttribute("jrDataSource"); >>> >> >> >>> >> >> In this case, I want to pass jrParameter and jrDatasource to make >>> a >>> >> >> report. >>> >> >> >>> >> >> Please, help me... >>> >> >> >>> >> >> Thanks. >>> >> > >>> >> > >>> >> >>> >> -- >>> >> View this message in context: >>> >> >>> http://www.nabble.com/passing-map-parameter-from-ftl-to-event-type-java-tp20790183p20805691.html >>> >> Sent from the OFBiz - User mailing list archive at Nabble.com. >>> >> >>> >> >>> > >>> > >>> >>> -- >>> View this message in context: >>> http://www.nabble.com/passing-map-parameter-from-ftl-to-event-type-java-tp20790183p20805941.html >>> Sent from the OFBiz - User mailing list archive at Nabble.com. >>> >>> >> >> > > -- View this message in context: http://www.nabble.com/passing-map-parameter-from-ftl-to-event-type-java-tp20790183p20807225.html Sent from the OFBiz - User mailing list archive at Nabble.com.