MashZone NextGen 10.2 | Appendix | Legacy Presto components | Mashables and Mashups | Mashups in MashZone NextGen Wires | Creating Mashups in Wires | Add Actions or Other Blocks | Built-in Functions for Decorator, Mapper and Transformer Blocks | Substring
 
Substring
Returns the specific characters from a literal string or the field that you map to this output field based on the character positions you specify.
Enter a literal value in the String Fragment of property. Or click to open the Path Selector and map this property to an input field or any text field in block results in this mashup.
Enter the position of the first character to extract, starting with 1, in the Start At field. You can also click to open the Path Selector and map this property to a numeric field to supply this value.
Optionally, enter the position of the last character to extract in the End At field. You can also click to open the Path Selector and map this property to a numeric field to supply this value. If you do not specify an ending character, this extracts everything from the start character through the end of this field.
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