Is this right way to pass multiple params to Asynch geoprocessing tool?

Question

I have a geoprocessing tool that accepts multiple input parameters, how to pass multiple parameters from javaScript.

var param1 = {  
                    "Input_Layer": dijit.byId('spreadmodel1layers').value,  
                    "Start_locations": featureSet,  
                    "Default_break_values": box0.attr("value")  
                };

var param2 = {  
                    "Input_Layer": dijit.byId('spreadmodel2layers').value,  
                    "Start_locations": featureSet,  
                    "Default_break_values": box1.attr("value")  
                };
 
var params = [];
params.push(param1);
params.push(param2);
               
                esri.show(loading);  
                gp.submitJob(params, completeCallback, statusCallback, function(error){  
                    alert(error);  
                    esri.hide(loading);  
                });

After submitting the job it comes back crying "Esri Job Failed".

I want to know that is it valid way to pass multiple parameters to Asynch GP tool.

Thanks

FC_Basson · Answer

You should be able to pass an array.  I don't know anything about your model, but if you say that it works on the Desktop side with the parameters as passed in the http request, then I can't see why it would not work via the REST endpoint.  Can you provide the request header information with the parameters values?

omega_cancer · Answer

Do you agree that we can pas an array like this? If yes then I should start

blaming the tool and testing it via REST endpoint. By the way it works all

well in ArcMap. Thanks for the help.

FC_Basson · Answer

Maybe you can test and modify the parameters passed in the http request directly in the GP service directory service page or the GP tool from which it was pubilshed to see that the input parameters are valid.