Get Query String Using Javascript

To get query string using Javascript:

hu = window.location.search.substring(1);

document.write(hu);

-We create a variable hu
-Built-in Javascript properties: window.location is the entire url. search.substring(1) is the part after the question mark.
-We write the value of hu to the browser.


Below is a function that will break the query string into pieces for you:


Free Copy and Paste Javascript Code:

<script type="text/javascript">
<!--

function querySt(ji) {
hu = window.location.search.substring(1);
gy = hu.split("&");
for (i=0;i<gy.length;i++) {
ft = gy[i].split("=");
if (ft[0] == ji) {
return ft[1];
}
}
}

var koko = querySt("koko");

document.write(koko);
document.write("<br>");
document.write(hu);

-->
</script>



Resources:
PRINT to Browser with document.write Command in Javascript
Create a Function in Javascript

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