CFSCRIPT ColdFusion Cheat Sheet

FOR Loop for (i=1;i LTE ArrayLen(array);i=i+1) { WriteOutput(array[i]); } User Defined Function (UDF) function funky(mojo) { var dojo = 0; if (arguments.mojo EQ dojo) { return "mojo"; } else { return "no-mojo"; } } Switch Case switch(fruit) { case "apple": WriteOutput("I like Apples"); break; case "orange": WriteOutput("I like Oranges"); break; default: WriteOutput("I like fruit"); } FOR IN Loop struct = StructNew(); struct.one = "1"; struct.two = "2"; for (key in struct) { WriteOutput(key); } //OUTPUTS onetwo If / Else If / Else if (fruit IS "apple") { WriteOutput("I like apples"); } else if (fruit IS "orange") { WriteOutput("I like oranges"); } else { WriteOutput("I like fruit"); } Try / Catch / Throw / Finally / Rethrow try { //throw CF9+ throw(message="Oops", detail="xyz"); } catch (any e) { WriteOutput("Error: " & e.message); rethrow; //CF9+ } finally { //CF9+ WriteOutput("I run even if no error"); } Transactions CF9+ transaction { //do stuff if (good) { transaction action="commit"; else { transaction action="rollback"; } }

Single Line Comments mojo = 1; //THIS IS A COMMENT Multi-Line Comments /* This is a comment that can span multiple lines */ While Loop x = 0; while (x LT 5) { x = x + 1; WriteOutput(x); } //OUTPUTS 12345 Do / While Loop x = 0; do { x = x+1; WriteOutput(x); } while (x LTE 0); // OUTPUTS 1 Set A Variable foo = "bar"; CFSCRIPT Block <cfscript> if (foundeo IS "consulting") { //... } </cfscript> CFInclude CF9+ include "template.cfm"; CFScript Component CF9+ component extends="Fruit" output="false" { property name="variety" type="string"; public boolean function isGood() { return true; } private void eat(required numeric bites) { //do stuff } }

Tip: Don't forget to put a semicolon; at the end of each statement.