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qualcuno di voi sa dirmi dove nn funziona questo codice javascript?
<HTML>
<HEAD>
<TITLE>Esempi Javascript: esempio pratico </TITLE>
<SCRIPT LANGUAGE="JavaScript">
<!-- Activate Cloaking Device
//************************************************** *************
//
// Determining Screen Resolution III
// (requires JavaScript1.2)
//
// by Tim Wallace (timothy@essex1.com)
//
//************************************************** *************
// Used to display the browser name/version if JavaScript1.2 is not supported
var browser=navigator.appName + " " + navigator.appVersion;
// Though set in the JS1.2 code, these variables are declared here to avoid errors in lesser browsers
var width=null;
var height=null;
var right_browser=false;
// Called by Requirements button
function aboutScheme()
{
alert("\nThis example uses screen.height & screen.width to grab the screen resolution.\n\nThese were introduced in JavaScript1.2.");
}
// Called by View Source button - displays text file of source.
function viewSource()
{
alert("\nA text file with source will be loaded to the full window.\n\nUse your browser BACK button to return to the examples.");
top.window.location.href="js-wid3.txt";
}
// Deactivate Cloaking -->
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript1.2">
<!-- Activate Cloaking Device
// Used to indicate that JS1.2 is supported
right_browser=true;
// Grabs screen resolution
width = screen.width;
height = screen.height;
// Deactivate Cloaking -->
</SCRIPT>
</HEAD>
<BODY bgcolor="white">
<SCRIPT LANGUAGE="JavaScript">
<!-- Activate Cloaking Device
// If browser supports JS1.2
if(right_browser)
{
document.open();
document.write("<CENTER><FONT SIZE='+1'><B>La risoluzione del tuo video e'<BR>");
document.write(width + " x " + height);
if(width=800)
{
document.write("<img src=".........">ecc.....")
}
else
{
document.write("...........")
}
document.write("</B></FONT></CENTER>");
}
// If browser does not support JS1.2 - display browser name/version & message
else
{
document.open();
document.write("<CENTER>");
document.write("<FONT SIZE='+1'><B>"+browser+"</B></FONT><BR><BR>");
document.write("<FONT SIZE='+1'><B>does not support JavaScript1.2.</B></FONT></CENTER>");
}
// Deactivate Cloaking -->
</SCRIPT>
</body>
</html>
Visualizzazione risultati 1 fino 5 di 5
Discussione: a qualcuno che sa javascript.
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30-07-2003, 11.43.48 #1Guest
-
30-07-2003, 13.26.13 #2Guest
prova:
[code:1:4972a90370]
<HTML>
<HEAD>
<TITLE>Esempi Javascript: esempio pratico </TITLE>
<SCRIPT LANGUAGE="JavaScript">
<!-- Activate Cloaking Device
//************************************************** *************
//
// Determining Screen Resolution III
// (requires JavaScript1.2)
//
// by Tim Wallace (timothy@essex1.com)
//
//************************************************** *************
// Used to display the browser name/version if JavaScript1.2 is not supported
var browser=navigator.appName + " " + navigator.appVersion;
// Though set in the JS1.2 code, these variables are declared here to avoid errors in lesser browsers
var width=null;
var height=null;
var right_browser=false;
// Called by Requirements button
function aboutScheme()
{
alert("\nThis example uses screen.height & screen.width to grab the screen resolution.\n\nThese were introduced in JavaScript1.2.");
}
// Called by View Source button - displays text file of source.
function viewSource()
{
alert("\nA text file with source will be loaded to the full window.\n\nUse your browser BACK button to return to the examples.");
top.window.location.href="js-wid3.txt";
}
// Deactivate Cloaking -->
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript1.2">
<!-- Activate Cloaking Device
// Used to indicate that JS1.2 is supported
right_browser=true;
// Grabs screen resolution
width = screen.width;
height = screen.height;
// Deactivate Cloaking -->
</SCRIPT>
</HEAD>
<BODY bgcolor="white">
<SCRIPT LANGUAGE="JavaScript">
<!-- Activate Cloaking Device
// If browser supports JS1.2
if(right_browser)
{
document.open();
document.write("<CENTER><FONT SIZE='+1'><B>La risoluzione del tuo video e'<BR>");
document.write(width + " x " + height);
if(width=800)
{
document.write("<img src=".........">ecc.....")
}
else
{
document.write("...........")
}
document.write("</B></FONT></CENTER>");
}
// If browser does not support JS1.2 - display browser name/version & message
else
{
document.open();
document.write("<CENTER>") ;
document.write("<FONT SIZE='+1'><B>"+browser+"</B></FONT><BR><BR>");
document.write("<FONT SIZE='+1'><B>does not support JavaScript1.2.</B></FONT></CENTER>");
}
// Deactivate Cloaking -->
</SCRIPT>
</head>
<body>
</body>
</html>
[/code:1:4972a90370]
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30-07-2003, 18.49.41 #3Guest
grazie
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30-07-2003, 19.21.25 #4Guest
funziona?
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30-07-2003, 19.25.49 #5Guest
non so se funziona grazie cmq..... mi sono studiato javascript in 4 ore e mi sono fatto lo script se vuoi te lo faccio vedere... per curiosità personale
