SetTimeout (Script,millisecond); Run the code (once only once) from how many microseconds it is now
SetInterval (Script,millisecond); Is running code every few microseconds
Example:
1. Implementation of a
<span id = "Time" ></span> sec <script type = "Text/javascript" > var i = 1; var txt = document.getElementById ("Time"); function Addt (i) {txt.innerhtml = i; } settimeout ("Addt (i++)", 1000); </script>
[Ctrl + A All SELECT Note: If the need to introduce external JS need to refresh to perform]
2. Replication execution
<span id = "Time" > 3 </span> sec <script type = "Text/javascript" > var i = 1; var txt = document.getElementById ("Time"); function Addt (i) {txt.innerhtml = i; } setinterval ("Addt (i++)", 1000); </script>
[Ctrl + A All SELECT Note: If the need to introduce external JS need to refresh to perform]
SetTimeout can also be done repeatedly.
<span ID = "Time" ></span> sec <script type = "Text/java Script "> var i = 1; var txt = document.getElementById ("Time"); function Addt (i) {txt.innerhtml = i; SetTimeout ("ADDT (i++)", 1000); } ADDT (i); </script>
[ctrl+a All selected note: If you need to introduce external JS need to refresh to perform]