![]() ![]() So, these days, you have the choice of learning xpath and using a plug-in in order to extract data out of XML or you can just convert it into a format such as JSON for simply pulling the data out using FileMaker 16's new JSON functions. Now, with JSON and JavaScript taking the programming world by storm, we have a new method of serialization and this one is baked into FileMaker. Learning XSLT and XPATH weren't the easiest things to do and as computing moved forward, so did other technologies. ![]() The implementation of XML/XSLT/XPATH wasn't fully complete with compatible functions and it only works as an import and export feature via the use of an XSLT style sheet. It's been around since the mid 90's and was originally added into FileMaker around version 5 - if memory serves. In the world of serialized data, there's only been a few key technologies and XML was certainly the forerunner. So, if you're doing development for a business or educational institution, which still only provides PCL output, and you want a clean way to parse the data into your FileMaker solution, then you'll find everything you need to do so successfully and flexibly within the provided file and video. It's a collection of scripts and information about how to go about dynamically parsing a well structured PCL based text file. This video and its associated file is all about parsing a fixed field length PCL file. ![]() PCL, CSV, HTML and JSON - they're all just structured data. The great thing about ANY structured content is that you can easily parse and extract exactly what you need from it - so long as you decipher the formatting. ![]() PCL, however, is used for more than just dot matrix printers. It's probably from the heavy use of the good old dot matrix printer days. Yep, there's still a lot of education institutions which will output a PCL file as an export, which is simply just fixed length text with instructions about how a printer should handle the output. One of those formats, which isn't actually an import format, is PCL ( Printer Command Language). Show all content Videos about "text parsing"Įven in today's interconnected world, you'll still find systems which are so legacy that the only thing you get out of them is some type of output which was popular back in the late 80's and early 90's. ![]()
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