The following table lists all JavaScript statements:
Statement | Description |
---|---|
break | Exits a switch or a loop |
continue | Breaks one iteration (in the loop) if a specified condition occurs, and continues with the next iteration in the loop |
debugger | Stops the execution of JavaScript, and calls (if available) the debugging function |
do ... while | Executes a block of statements and repeats the block while a condition is true |
for | Marks a block of statements to be executed as long as a condition is true |
for ... in | Marks a block of statements to be executed for each element of an object (or array) |
function | Declares a function |
if ... else ... else if | Marks a block of statements to be executed depending on a condition |
return | Stops the execution of a function and returns a value from that function |
switch | Marks a block of statements to be executed depending on different cases |
throw | Throws (generates) an error |
try ... catch ... finally | Marks the block of statements to be executed when an error occurs in a try block, and implements error handling |
var | Declares a variable |
while | Marks a block of statements to be executed while a condition is true |
No comments:
Post a Comment