Printtask not working correctly

Question

I am trying to use printTask as shown below, but it's not going in the printResult function. function printImage() { var printTask; var params = new PrintParameters(); if (sentScale == 1000) { printTask = new PrintTask('http://10.10.100.50:6080/arcgis/rest/services/karpos/Print_Karpos/GPServer/Export%20Web%20Map'); params.map = map; } else if (sentScale == 2500) { printTask = new PrintTask('http://10.10.100.50:6080/arcgis/rest/services/karpos/Print_Karpos/GPServer/Export%20Web%20Map'); params.map = map; } var template = new PrintTemplate(); template.format = 'JPG'; template.layout = 'MAP_ONLY'; template.preserveScale = false; params.template = template; console.log("params", params) //printTask.execute(params).then(printResult); printTask.execute(params, printResult); } // PRINT IMAGE // PRINT RESULT function printResult(evt) { imageUrl = evt.url; setCookie('imageUrl', imageUrl, 1); if (reportType == 1) { printReport(); } if (reportType == 2) { console.log("reporttype2 start") var printTaskLegend; var printPars = new PrintParameters(); printPars.map = map; if (sentScale == 1000) { console.log("reporttype2 1000") printTaskLegend = new PrintTask('http://10.10.100.50:6080/arcgis/rest/services/karpos/Print_Karpos/GPServer/Export%20Web%20Map'); printPars.map = map; } else if (sentScale == 2500) { console.log("reporttype2 2500") printTaskLegend = new PrintTask('http://10.10.100.50:6080/arcgis/rest/services/karpos/Print_Karpos/GPServer/Export%20Web%20Map'); printPars.map = map; } var template = new PrintTemplate(); template.format = 'JPG'; template.layout = 'Print_legend_included'; template.preserveScale = true; printPars.template = template; printTaskLegend.execute(printPars, printImageLegend); //printTaskLegend.execute(printPars).then(printImageLegend); console.log("reporttype2 end") } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ I am printing out the params with console.log in printImage and according to this, I think it ok? I tried to use both printTask.execute(params).then(printResult); as well as printTask.execute(params, printResult); but it just does not go into printResult. Anyone has any idea why?

ManishPatel · Answer

HiNovica Josifovski,

Just wondering if you managed to fix the code??

Cheers,

Manish

Noah Sager · Answer

I would try catching a potential error with this format:

printTask.execute(params).then(printResult, printError);

And here it is in action:

https://codepen.io/noash/pen/gOPoxZj?editors=1000

ManishPatel · Answer

Hi novica.josifovskigdi-net-esridist Does the network show the request being passed when you call the print if not then it potentially is unable to reach the printResult function. What I can suggest you is you can try to modify you code as below: printTask.execute(params, function(evt){ //code snippet from your printResult function goes here.... }); Suspect the print execute is unable to reach to the function. Cheers, Manish