[英]How to pass javascript value to html href attribute?
我想在HTML正文內的href屬性中傳遞finalName的值。 我該怎么辦?
<html>
<script type="text/javascript" language="Javascript">
var url = window.location.search;
var val = getParameter('n');
var finalName = "";
if( val == false ) {
var a= prompt("Enter your name & see the magic", "");
if(a){
window.location.href = '?n='+a;
document.getElementById("demo2").innerHTML = a ;
finalName = a;
}
}
else {
document.getElementById('demo2').innerHTML = val;
}
</script>
<body>
<a class="footerbtn" href="whatsapp://send?text= send you special surprise message%0A%0ATouch this blue line %0Aenter your name %0A http://magic.pagalworld.buzz/?n="
onclick="location.href=this.href+finalName;return false;"><img width="25px" height="25px" src="wp.png"/><b style="font-size: 15px;"> Click Here to Share on Whatsapp</b> <img width="25px" height="25px" src="wp.png"/></a>
</body>
</html>
您可以使用window.finalName使變量可訪問。 例如:
<script type="text/javascript" language="Javascript"> var url = window.location.search; var val = getParameter('n'); window.finalName = ""; if( val == false ) { var a= prompt("Enter your name & see the magic", ""); if(a){ window.location.href = '?n='+a; document.getElementById("demo2").innerHTML = a ; window.finalName = a; } } else { document.getElementById('demo2').innerHTML = val; } </script>
<html> <body> <a class="footerbtn" href="whatsapp://send?text= send you special surprise message%0A%0ATouch this blue line %0Aenter your name %0A http://magic.pagalworld.buzz/?n=" onclick="location.href=this.href+finalName;return false;"><img width="25px" height="25px" src="wp.png"/><b style="font-size: 15px;"> Click Here to Share on Whatsapp</b> <img width="25px" height="25px" src="wp.png"/></a> </body> </html>
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