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Example of the number of seconds since the last refresh in JS

Source: Internet
Author: User
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Copy codeThe Code is as follows:
<! DOCTYPE html PUBLIC "-// W3C // dtd xhtml 1.0 Transitional // EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<Html xmlns = "http://www.w3.org/1999/xhtml">
<Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = gb2312"/>
<Title> untitled document </title>
<Script src = "http://ajax.aspnetcdn.com/ajax/jquery/jquery-1.9.0.min.js"> </script>
<Script type = "text/javascript">
$ (Function (){
// JQuery code

Var oldhh;
Var oldmin;
Var oldss;

$ (Document). ready (function (){
FillDate ();
});
Function fillDate (){
Var date = new Date ();
Var yy = date. getFullYear ();
Var mm = date. getMonth () + 1; // truncate month,
Var dd = date. getDate (); // truncate the day,
Var cal = yy + "." + mm + "." + dd;
Var hh = date. getHours (); // intercept the hour,
Var min = date. getMinutes (); // capture minutes,

Var ss = date. getTime () %60000;
Ss = (ss-(ss % 1000)/1000; // then, the number of milliseconds is processed into seconds.
// (Hh + ":" + min + ":" + ss );
Oldhh = hh;
Oldmin = min;
Oldss = ss;
// Alert (oldmin + ":" + oldss );
}
Window. setInterval (test, 1000 );
Function test (){
Var date = new Date ();
Var hh = date. getHours (); // intercept the hour, that is, 8
Var min = date. getMinutes (); // capture minutes, that is, 34
Var ss = date. getTime () %60000;
Ss = (ss-(ss % 1000)/1000; // then, the number of milliseconds is processed into seconds.
Var betweenhh;
Var betweenmin;
Var betweenss;

If (ss <oldss ){
Betweenss = ss + 60-oldss;
Betweenhh = hh-oldhh;
Betweenmin = (min + betweenhh * 60)-1-oldmin;


// Alert ("Last refresh" + betweenmin + "Minute" + betweenss + "second ");
} Else {
Betweenss = ss-oldss;
Betweenhh = hh-oldhh;
Betweenmin = (min + betweenhh * 60)-oldmin;
// $ ("# Message" ).html ("Last refresh" + betweenmin + "Minute" + betweenss + "second ");
// Alert ("Last refresh" + betweenmin + "Minute" + betweenss + "second ");
}
If (betweenmin <10 ){
If (betweenss <10 ){
$ ("# Message" ).html ("0 from last refresh" + betweenmin + "0" + betweenss + "second ");
} Else {
$ ("# Message" ).html ("0 from last refresh" + betweenmin + "Minute" + betweenss + "second ");
}

} Else {
If (betweenss <10 ){
$ ("# Message" ).html ("Last refresh" + betweenmin + "0" + betweenss + "second ");
} Else {
$ ("# Message" ).html ("Last refresh" + betweenmin + "Minute" + betweenss + "second ");
}
}
}
});
Function ByStateflag ()
{
Alert ("hah ");
Var value = document. getElementById ("stateflag"). value;
Alert (value );
}
</Script>
</Head>
<Body>
<Div id = "message">

</Div>
<Select id = "stateflag" name = "stateflag" onchange = "ByStateflag ()">
<Option selected value = ""> Transaction Status </option>
<Option value = "0"> in progress </option>
<Option value = "1"> terminate a transaction </option>
<Option value = "3"> the buyer has locked the goods </option>
<Option value = "4"> payment by buyer </option>
<Option value = "5"> transaction completed </option>
</Select>

</Body>
</Html>

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