Get field This API retrieves a field's length.
Parameters
- Field
- '*MAX' string, which returns the max length for a varying length field .(optional)
Return value
This API returns the length of a field
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pjs.define("data", { type: 'char', length: 50, varying: true }); pjs.define("char1024", { type: 'char', length: 1024 }); pjs.define("myChar", { type: 'char', length: 1024 }); char1024 = 'ProfoundJSProfound.js'; myChar = char1024; // Check if the length of myChar is correct if (pjs.getLength(myChar) === 1024) { data = myChar; } |
RPG Equivalent
%LEN()