JavaScript link method primer example (add hyperlinks to strings)
- 2020-03-30 04:08:56
- OfStack
The link method returns the (italic) string defined using the HTML a tag attribute. The syntax is as follows:
str_object.link( url )
Parameter description:
| parameter | instructions |
|---|---|
| str_object | String (object) to manipulate |
| url | A necessity. String to link URL Address, full format. |
Note: this method does not conform to ECMA standards and is not recommended.
Link method example
<script language="JavaScript">
var str = "www.jb51.net";
document.write( str.link( "//www.jb51.net" ) );
</script>
Run the example and output:
www.jb51.net
Tip: this method returns a hyperlink string defined using an HTML a tag, meaning that you cannot directly change a string to a hyperlink string using this method. If you want to dynamically change the element font to a hyperlink string, you can refer to the following example to extend the link method:
Change page element font to hyperlink
<html>
<script language="JavaScript">
function addUrl( obj ){
obj.innerHTML = obj.innerHTML.link( "//www.jb51.net" );
}
</script>
<body>
<p ondblclick="addUrl(this);">
www.jb51.net
</p>
</body>
</html>
In this example, you can add a hyperlink to the string www.jb51.net by double-clicking.