[typescript-angular] Encode objects for multipart/form-data with json -

fixes #2733 (#3738)
OpenAPITools · Aug 23, 2019 · d64ec14 · d64ec14
1 parent 73eae09
commit d64ec14
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/openapi-generator/src/main/resources/typescript-angular/api.service.mustache b/modules/openapi-generator/src/main/resources/typescript-angular/api.service.mustache
@@ -342,7 +342,7 @@ export class {{classname}} {
         {{/isListContainer}}
         {{^isListContainer}}
         if ({{paramName}} !== undefined) {
-            {{#useHttpClient}}formParams = {{/useHttpClient}}formParams.append('{{baseName}}', <any>{{paramName}}){{#useHttpClient}} as any || formParams{{/useHttpClient}};
+            {{#useHttpClient}}formParams = {{/useHttpClient}}formParams.append('{{baseName}}', {{^isModel}}<any>{{paramName}}{{/isModel}}{{#isModel}}useForm ? JSON.stringify({{paramName}}) : <any>{{paramName}}{{/isModel}}){{#useHttpClient}} as any || formParams{{/useHttpClient}};
         }
         {{/isListContainer}}
 {{/formParams}}