jquery get querystring from URL [duplicate]
Możliwy duplikat:
Jak mogę uzyskać wartości ciągów zapytań?
Mam następujący URL:
http://www.mysite.co.uk/?location=mylocation1
To, czego potrzebuję, to pobranie wartości location
z adresu URL do zmiennej, a następnie użycie jej w kodzie jQuery:
var thequerystring = "getthequerystringhere"
$('html,body').animate({scrollTop: $("div#" + thequerystring).offset().top}, 500);
Czy ktoś wie jak pobrać tę wartość za pomocą JavaScript lub jQuery?
224
5 answers
From: http://jquery-howto.blogspot.com/2009/09/get-url-parameters-values-with-jquery.html
To jest to czego potrzebujesz:)
Poniższy kod zwróci obiekt JavaScript zawierający parametry URL:
// Read a page's GET URL variables and return them as an associative array.
function getUrlVars()
{
var vars = [], hash;
var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
for(var i = 0; i < hashes.length; i++)
{
hash = hashes[i].split('=');
vars.push(hash[0]);
vars[hash[0]] = hash[1];
}
return vars;
}
Na przykład, jeśli masz URL:
http://www.example.com/?me=myValue&name2=SomeOtherValue
Ten kod zwróci:
{
"me" : "myValue",
"name2" : "SomeOtherValue"
}
I możesz zrobić:
var me = getUrlVars()["me"];
var name2 = getUrlVars()["name2"];
419
Author: benhowdle89,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2013-03-07 00:00:29
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2013-03-07 00:00:29
146
Author: Yene Mulatu,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2013-04-30 06:46:39
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2013-04-30 06:46:39
Prosty sposób na to z jQuery i straight JS, wystarczy wyświetlić konsolę w Chrome lub Firefox, aby zobaczyć wyjście...
var queries = {};
$.each(document.location.search.substr(1).split('&'),function(c,q){
var i = q.split('=');
queries[i[0].toString()] = i[1].toString();
});
console.log(queries);
26
Author: James,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2012-05-31 12:59:03
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2012-05-31 12:59:03
Spójrz na tę odpowiedź stackoverflow .
function getParameterByName(name, url) {
if (!url) url = window.location.href;
name = name.replace(/[\[\]]/g, "\\$&");
var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
results = regex.exec(url);
if (!results) return null;
if (!results[2]) return '';
return decodeURIComponent(results[2].replace(/\+/g, " "));
}
Możesz użyć metody animacji:
Ie:
var thequerystring = getParameterByName("location");
$('html,body').animate({scrollTop: $("div#" + thequerystring).offset().top}, 500);
13
Author: Steve,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2018-05-19 13:57:46
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2018-05-19 13:57:46
Robimy to w ten sposób...
String.prototype.getValueByKey = function (k) {
var p = new RegExp('\\b' + k + '\\b', 'gi');
return this.search(p) != -1 ? decodeURIComponent(this.substr(this.search(p) + k.length + 1).substr(0, this.substr(this.search(p) + k.length + 1).search(/(&|;|$)/))) : "";
};
1
Author: Adriano Galesso Alves,
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2012-06-26 14:58:07
Warning: date(): Invalid date.timezone value 'Europe/Kyiv', we selected the timezone 'UTC' for now. in /var/www/agent_stack/data/www/doraprojects.net/template/agent.layouts/content.php on line 54
2012-06-26 14:58:07