Switch Case Javascript Less Than

If multiple cases matches a case value the first case is selected.

Switch case javascript less than. Do something break. How to use less than or greater than ranges in a switch. Edit since you use the switch cases exclusively break if a case matches my switch to if else translation is correct. Solution from rnreekez in the comments syntax modified to conform to drupal s more verbose coding standards technically you want your switch statement to process for all things true.

To fix this problem write bye and lol for values greater or equal 4 remove the last else to make the last if statement independent from. Switch math floor val 1000 case 0. Do something break. Switches can be more efficient but they are harder to write and maintain and therefore more likely to introduce bugs.

It is slow because the engine. If you omit the break keyword the code execution falls through the original case into the next one. Case statement there are several ways to make decisions in javascript. Do stuff break.

But the count 4 case branch will never be applied since count 3 is true also for count values greater or equal 4. If there are many large ranges an if else statement would probably be better. If no matching cases are found the program continues to the default label. If no default label is found the program continues to the statement s after the switch.

If the expression does not match any value the. This is about 6 to 40 times slower than the fastest in all tested environments except for opera where it takes about one and a half times as long. Do stuff break. The switch statement evaluates an expression matching the expression s value to a case clause and executes statements associated with that case as well as statements in cases that follow the matching case.

Each case in the switch statement executes the corresponding statement statement 1 statement 2 if the expression equals the value value 1 value 2. Basically you have a value and a test. The value could be a number 999 or a string female or boolean true. Here s the supported syntax of switch.

The break keyword causes the execution to jump out of the switch statement.