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Test two methods of retrieving QueryString values with javascript.
<script>
var query = "q=my+search+query&value=55";
window.GetQueryString = function(q) {
return (function(a) {
if (a == "") return {};
var b = {};
for (var i = 0; i < a.length; ++i) {
var p = a[i].split('=');
if (p.length != 2) continue;
b[p[0]] = decodeURIComponent(p[1].replace(/\+/g, " "));
}
return b;
})(q.split("&"));
};
window.getParameterByName = function(name) {
name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
var regexS = "[\\?&]" + name + "=([^&#]*)";
var regex = new RegExp(regexS);
var results = regex.exec(window.location.href);
if (results == null) return "";
else return decodeURIComponent(results[1].replace(/\+/g, " "));
};
window.createQueryStringParamsObject = function(q) {
var urlParameters = {};
var queryString = q;
var paramName = "";
var paramValue = "";
var key = true;
for (var i = 0; i < queryString .length; i++) {
switch (queryString [i]) {
case '=':
key = false;
break;
case '&':
case ';':
urlParameters[decodeURIComponent(paramName)] = decodeURIComponent(paramValue);
paramName = "";
paramValue = "";
key = true;
break;
default:
if (key) {
paramName += queryString[i];
}
else {
paramValue += queryString[i];
}
}
}
if (paramName && !urlParameters.hasOwnProperty(paramName)) {
urlParameters[paramName] = paramValue;
}
return urlParameters;
};
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Split method |
| ready |
Regex method |
| ready |
Params Object |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.