JavaScript Error: TypeError - File.read is not a function. When I try to use the snippet, there is the following error message: Additionally, this script is not designed for simultaneous use on multiple devices, as it may lead to conflicting invoice numbers. Keep in mind that this solution requires access to the file system, which may not be available in all applications or platforms where you use TextExpander. TextExpander will read the number from the file, increment it, and save the updated value back to the file each time you use the snippet. Make sure you have created the text file at the specified `filePath` and that it contains the last used invoice number (e.g., "230003"). Replace the `filePath` value with the path to a text file on your computer where you want to store the last used invoice number (e.g., '~/Documents/last_invoice_number.txt'). Paste the following JavaScript code into the snippet: ```javascript // Replace this with the path to your file that stores the last invoice number var filePath = '~/Documents/last_invoice_number.txt' // Read the last invoice number from the file var lastInvoiceNumber = parseInt(File.read(filePath), 10) // Increment the invoice number var newInvoiceNumber = lastInvoiceNumber + 1 // Save the new invoice number to the file File.write(filePath, newInvoiceNumber.toString()) // Output the new invoice number newInvoiceNumber ``` 4. Change the content type to "JavaScript" by clicking the "Content" dropdown and selecting "JavaScript". Here's a TextExpander snippet that does this: 1. The TextExpander Keyboard for iPad & iPhone TheMacUdotcom 9.13K subscribers Subscribe 14 Share 2.4K views 3 years ago In this lesson from the full tutorial on TextExpander for Mac & iOS see. We can create a script snippet that takes the last number used, increments it by 1, and saves the updated value for future use. TextExpander doesn't have built-in support for incrementing numbers automatically, but it does support JavaScript. I’ve used GPT 4 to help me to create a snippet.
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