WinCC Unified V16: String handling Part 1/2 with JavaScipt length, charAt(), indexOf(), lastIndexof

Показать описание

In this Video I show you how you can handle strings with JavaScript

I includes following functions:

00:10 length propery
01:02 charAt() method
01:50 charAt() method last char
02:34 indexOf() method
04:02 lastIndexof() method

#DerHecht #WinCC #Unified #TIAPortal #JavaScript

Рекомендации по теме

Комментарии

I hope you like the new style of the videos.
In this Video I explain following JavaScript function for string handling:
00:10 length propery
01:02 charAt() method
01:50 charAt() method last char
02:34 indexOf() method
04:02 lastIndexof() method

DerHecht

Nice work, looking forward for more video's!

sjoerdks

Thank you for the educative video's! Keep up the good work.. Did you already make a video on how to change the text button, depending on the state? E.g. Toggle function, when tag = true -> button text is "Auto" and when tag= false -> button text is "Manual" ??? In which tutorial can I find this?

thierrymeuris

WinCC Unified V16: String handling Part 1/2 with JavaScipt length, charAt(), indexOf(), lastIndexof

WinCC Unified V16: String handling Part 1/2 with JavaScipt length, charAt(), indexOf(), lastIndexof

WinCC Unified V16: String handling Part 2/2 with JavaScipt trim(), slice (), split ()

WinCC Unified v17 # 13: Working with strings in JavaScript 🧶#WinCCGURU

WinCC Unified V16: read text file with JavaScript to a string value or add it to a text box

WinCC Unified V16: Array handling Part 1/2 with JavaScipt iteration, forEach, indexOf, lastIndexOf

WinCC Unified V16: use of a Global Module (Global Script) with a JavaScript function

WinCC Unified V16: multiplex array of UDT with index tag

WinCC Unified V16: remove the border from PopUs and closed it from the inside

WinCC Unified V16: create your own Screen buffer with JavaScript

WinCC Unified V16: automatically browser start by simulation

WinCC Unified: how to use the systemfunction WriteManualValue

WinCC Unified V16: write process values to a text file with JavaScript

WinCC Unified V16: Random numbers with JavaScipt

WinCC Unified V16: using the included debugger from the Browser to debug JavaScript for chrome V79

WinCC Unified V16: Toggle / invert a bit in different ways with JavaScript

WinCC Unified V16: Array handling Part 2/2 with JavaScipt pop, push, unshift, shift, sort

Arrays, Structures and User Defined Types! How and Why?

WinCC Unified V16: What short cuts can you use in Unified

WinCC Unified V16: Difference between the PopUp Call WinCC Comfort/Advanced vs. WinCC Unified

WinCC Unified V16: export logged tags as a daily .CSV report (last 24 hours)

WinCC Unified V16: Open Pipe first steps to subscribe a HMI tag with the JavaScript examples

WinCC Unified V16: Open Pipe usage of the Python examples

WinCC Unified V16: Difference between the SlideIn WinCC Comfort/Advanced vs. WinCC Unified

WinCC Unified V16: usage of a variables from the global definition area in a screen