Take left content

Function description

  In the target string, get the string with the specified length to the left of the specified character and output it to the specified variable. You can set the target character and intercept length.

instructions

  After adding the content component on the left to the visual editing area, you can set the attribute & ldquo; on the right; Target string & rdquo& ldquo; Intercept length & rdquo; Enter the corresponding content in, and then assign the intercepted string to the variable after running the component successfully.

Attribute description

•  Output to: output the results of component operation to variables.
•  Target string: the string that needs to be replaced.
•  Intercept length: start from the first character of the target string and write the length to be intercepted to obtain the string corresponding to this length.