(See comments for info about Drupal 7.) How to customize the subject line in an automated email generated by the Drupal webform module THE FOLLOWING DESCRIBES HOW DRUPAL 6 WORKS. WordPress seems to be much more organized and JUST as capable as Drupal. Yet another thing about Drupal that is frustrating, especially considering how much crap people throw at WordPress. * Implements hook_webform_handler_invoke_post_save_alter().I can’t seem to find a lot of documentation on certain Drupal modules. In your MYMODULE.module file, add our hook snippet /** For instructions on how to create a module, please see the manual page on module creation 4. The hook and code will need to go into the MYMODULE.module file of your module. Make a module to hold your codeĬreate a new module or use an existing custom module. We will add some of our own values in the submission query later. For our case we only need the 3 form items. You can also select or deselect what values will be submitted. Select Remote post handler from the modal and fill in the Completed URL as the base URL that we will be submitting to. Go to your forms Settings tab, then click on Emails/Handlers. Once you have your webform, you need to add a remote submission handler. Add a remote submission handler to your webform I will show you ways to alter those field values before passing them into our remote url query. Use any form items you need and adjust the code as needed. Create a simple webformįor our form, we required a date form item with the name of start_date, a date form item with the name of end_date, and a taxonomy select form item with the name lodging_category, where we choose from a list of terms. How We're Doing It: 10 StepsĮven though this example is based on working with Bookdirect, I will try to keep the code somewhat generalized so that you can hopefully adjust it to your needs. For example, if you need to alter a value before the submission is initially saved, you can use hook_webform_handler_invoke_pre_save_alter. Looking at the method name in these hooks, you can see when they act on a webform submission. hook_webform_handler_invoke_post_save_alter.hook_webform_handler_invoke_pre_save_alter.hook_webform_handler_invoke_post_delete_alter.hook_webform_handler_invoke_pre_delete_alter.hook_webform_handler_invoke_post_load_alter.hook_webform_handler_invoke_post_create_alter.hook_webform_handler_invoke_pre_create_alter.Įven if the results are set to not save, webforms will still trigger this "post save" hook. Versions of these hooks are: Hook_webform_handler_invoke_post_save_alter. More specifically, since we want to act after saving and everything else has ran, the hook we want is: That hook is hook_webform_handler_invoke_alter and hook_webform_handler_invoke_METHOD_NAME_alter. And while we wanted to give our client the freedom to add more fields to the webform in the future, we wanted to keep it simple for them so they would only have to add the correct base URL and not have to worry about any code.įor our form, it wasn't necessary to save any submitted results, however, we are going to use a webform api hook that fires right after a submission would normally be saved. Our remote submission handler will define our base URL, but outside of that, the handler doesn't give us much else to do what we need to do in the UI. Ultimately, we are using a Drupal webform, to send the user to Bookdirect/Jackrabbit with their lodging search filled in. In our case, the third party site is, the client is a Destination Marketing Organization (DMO) and we need to format the submitted values to work with their jackrabbit api. We will use a remote submission handler to tell Drupal that when the form is submitted, it also needs to submit those values to a remote, third party URL. We are going to have a webform modify the submitted results into a query string, and redirect the user to a third party url with the query attached. We will look at one way to integrate the power of webforms with some third party integration and custom code. Overview: Submitting Results to a Third Party Site as a Query But every now and then a situation arises where you need to get into the guts of create some custom webform magic to get the job done. It can do even more with the multitude of its contributed modules. In Drupal 8, the Webform module can do a lot out of the box. What We're Doing Here: Webforms and Third Party Integration
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