JS API 4.15: Custom Print template issue

shay-geo

Hello,

 

Not sure, how to fix this one particular issue. 

Published the custom print python tool for the Custom Layout (pagx) files by following the guidelines https://enterprise.arcgis.com/en/server/latest/create-web-apps/windows/tutorial-publishing-additional-services-for-printing.htm

Able to see the new Template options under Print Tool, but when we try it to print it, it gives the below error.

[esri.core.Accessor] Accessor#set 'Custom_Quicklook_Template_11x17_105' is not a valid value for this property, only the following values are valid: 'map-only', 'a3-landscape', 'a3-portrait', 'a4-landscape', 'a4-portrait', 'letter-ansi-a-landscape', 'letter-ansi-a-portrait', 'tabloid-ansi-b-landscape', 'tabloid-ansi-b-portrait'

Then added the extend to the TemplateOptions from Accessor but the error still exist.

export interface TemplateOptions extends __esri.Accessor {

    

    layout:

    | "map-only"

    | "a3-landscape"

    | "a3-portrait"

    | "a4-landscape"

    | "a4-portrait"

    | "letter-ansi-a-landscape"

    | "letter-ansi-a-portrait"

    | "tabloid-ansi-b-landscape"

    | "tabloid-ansi-b-portrait"

    | "Custom_Quicklook_Template_11x17_105";

    /**

    * When `false`, the legend is not displayed on the printout.

    *

    * [Read more...](https://developers.arcgis.com/javascript/latest/api-reference/esri-widgets-Print-TemplateOptions.html#legendEnabled)

    *

    * @default true

    */

}

 

 

Thanks and Regards,

Shay

 

shay-geo

Found the workaround by Intercepting the request with esriConfig.

 

             if(esriConfig){                    

                    esriConfig?.request?.interceptors?.push({

                        // set the `urls` property to the URL of the print service so that this

                        // interceptor only applies to requests made to the print service URL

                        before: function(params) {

                            if (params.url.includes("Print")) {

                                params.requestOptions.query.Layout_Template = "customtemplate";                                  

                            }

                        }

                        

                    });

                }