December 2001
Intermediate to advanced
480 pages
9h 22m
English
Content preview from JavaScript Design
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Operators and Conditional Statements
You have to pay close attention to the operators in JavaScript and VBScript. Some are the same, and some are different. Critical differences can be found in the use of the assignment variable (=) in both assignment statements and conditional statements. Table 15.1 shows the operators used in VBScript.
| Operator | Use | Format Example |
|---|---|---|
| = | Assignment | inven=832 |
| + | Addition | total=item+tax+shipping |
| − | Subtraction | discount=regPrice-salePrice |
| * | Multiplication | itemTotal=item * units |
| / | Division | distrib=all/part |
| \ | Integer division | hack=433.33\32 |
| Mod | Modulus | leftOvr = 87 Mod 6 |
| u | Exponentiation | cube = side ^ 3 |
| & | Concatenation | FullName = “Java” & “Script” |
| = | Equal to | if alpha = beta Then …. |
| <> | Not ... |
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