The location object provides many properties and methods for parsing URLs.
< ;/title> <br><script type="text/javascript"> <br>var uristr = window.location.search.substr(1); <br>var array = uristr.split('&&') ; <br>for (var i = 0; i < array.length; i ) { <BR>var array1 = array[i].split('='); <BR>alert(array1[0]); <BR>} <BR>--------------------------//hash: Returns the content after the # symbol <BR>function showhash() { <BR>alert( window.location.hash); <BR>} <BR>--------------------//host: the name of the server <BR>function showhost() { <BR>alert(window.location.host); <BR>} <BR>--------------------------//href: The complete page of the currently loaded page URL <BR>function showhref() { <BR>alert(window.location.href); <BR>} <BR>--------------------------// pathname: the part after the host name in the url <BR>function showpathname() { <BR>alert(window.location.pathname); <BR>} <BR>-------------- ------//protocal: The protocol used in the URL <BR>function showprotacal() { <BR>alert(window.location.protocal); <BR>} <BR>-------- ------------//search: The part after the question mark in the URL that executes the get request, also known as the query string <BR>function showsearch() { <BR>alert(window.location. search); <BR>} <BR></script> <br></head> <br><body> <br><input type="button" value="Hash" onclick="showhash ();" /> <br><br /> <br><input type="button" value="host" onclick="showhost();" /> <br><br / > <br><input type="button" value="href" onclick="showhref();" /> <br><br /> <br><input type="button" value ="pathname" onclick="showpathname();" /> <br><br /> <br><input type="button" value="protocal" onclick="showprotacal();" /> ; <br><br /> <br><input type="button" value="search" onclick="showsearch();" /> <br></body> <br>Test search When you need to click a link from another page, pass the value from the browser address bar: <br><body> <br><a href="HTMLPage1.htm?name='王五'&&age=22 ">GO</a> <br></body> <br>
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