Created
January 10, 2017 16:23
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function updateQueryStringParameter(uri, key, value) { | |
var re = new RegExp("([?&])" + key + "=.*?(&|$)", "i"); | |
var separator = uri.indexOf('?') !== -1 ? "&" : "?"; | |
if (uri.match(re)) { | |
return uri.replace(re, '$1' + key + "=" + value + '$2'); | |
} | |
else { | |
return uri + separator + key + "=" + value; | |
} | |
} |
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how about URL with hash?