Auto populating the existing custom field in forms / Survey using custom HTML/Javscript and later saved in submisison is simple and straightforward.
Retrieve the Custom Field ID:
- Go to the Preview of the form.
- Right-click on the page and select 'Inspect.'
- Select the mouse pointer tool.
- Click on the "Custom Field."
- Copy the ID from the name and ID properties.
Example:
If you created a custom field named `xxTrustedFormCertUrl`, follow the above steps to get its ID.
Note:
myData
is just for example. In the customer custom HTML/Javascript code. Customer have to figure it out where is the captured data and replace the myData
document.getElementsByName('customFieldId')[0].value = myData; document.getElementsByName('customFieldId')[0].dispatchEvent(new Event("input"));