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I'm using this service to generate a PDF from HTML of a contest entry form but now I've enhanced the submission process to allow submitting up to 10 entries at one time. As generating the PDFs in a loop takes roughly 2min (while the user sees a spinning GIF but can't do anything and just has to wait) I'd like to explore the callback functionality but can't find good examples. I know my PHP handler must be publicly accessible but would much appreciate some sample code.

17 년 2021 월 XNUMX 일 Ross Waddell의 질문

안녕,

There is some indepth documentation on callback handlers and a working example in the PHP demo.

종류 안부

17 년 2021 월 XNUMX 일에 GrabzIt Support에서 답변