Home | Javascript validator | JavaScript Editor | Get Advanced JavaScript and Ajax Editor, Validator and Debugger! 1st JavaScript Editor. |
Microsoft® JScript® Operator Behavior |
Language Reference Version 1 |
An E indicates a run-time error. An N indicates a numeric result, or a Boolean result in the case of logical operators.
obj = object, as = alphanumeric string, ns = numeric string, num = number, bool = Boolean, undef = undefined, null = null value.
The following table describes the behavior of most Microsoft JavaScript operators. The columns and rows represent the different types of expressions possible on either side of an operator in JavaScript, and the entries in the table describe the behavior.
obj as ns num bool undef null
obj N E N N N E E as E E E E E E E ns N E N N N E E num N E N N N E E bool N E N N N E E undef E E E E E E E null E E E E E E E
Home | Javascript validator | JavaScript Editor | Get Advanced JavaScript and Ajax Editor, Validator and Debugger! 1st JavaScript Editor. |