How I Can Dont Reload Page When Put Querystring In It ?

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Hi
I have a code that can put query String in Url
But when put it in my page will be reload !!
I dont want to reload page ! what can I do ??? Plz help me ...

JavaScript

function insertParam(key, value) {
    key = encodeURI(key);
    value = encodeURI(value);

    var kvp = document.location.search.substr(1).split('&');

    var i = kvp.length; var x; while (i--) {
        x = kvp[i].split('=');

        if (x[0] == key) {
            x[1] = value;
            kvp[i] = x.join('=');
            break;
        }
    }
    if (i < 0) { kvp[kvp.length] = [key, value].join('='); }

    //this will reload the page
    document.location.search = kvp.join('&');
}

Posted 14-Nov-14 23:17pm

‫محم د‬‎

Updated 14-Nov-14 23:18pm

v2

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DamithSL · Answer 1 · 2014-11-14T23:25:00

Solution 1

you can use history.pushState method. Read : Manipulating_the_browser_history[^]
Examples can be found on SO1[^], SO2[^]

Posted 14-Nov-14 23:25pm

DamithSL

Comments

Manas Bhardwaj 15-Nov-14 6:54am

yes +5!

DamithSL 15-Nov-14 6:57am

thank you, Manas

‫محم د‬‎ · Answer 2 · 2014-11-14T23:45:00

with this Script :

JavaScript

(function () {
    'use strict';
    var queryString = {};

    queryString.parse = function (str) {
        if (typeof str !== 'string') {
            return {};
        }

        str = str.trim().replace(/^\?/, '');

        if (!str) {
            return {};
        }

        return str.trim().split('&').reduce(function (ret, param) {
            var parts = param.replace(/\+/g, ' ').split('=');
            var key = parts[0];
            var val = parts[1];

            key = decodeURIComponent(key);
            // missing `=` should be `null`:
            // http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters
            val = val === undefined ? null : decodeURIComponent(val);

            if (!ret.hasOwnProperty(key)) {
                ret[key] = val;
            } else if (Array.isArray(ret[key])) {
                ret[key].push(val);
            } else {
                ret[key] = [ret[key], val];
            }

            return ret;
        }, {});
    };

    queryString.stringify = function (obj) {
        return obj ? Object.keys(obj).map(function (key) {
            var val = obj[key];

            if (Array.isArray(val)) {
                return val.map(function (val2) {
                    return encodeURIComponent(key) + '=' + encodeURIComponent(val2);
                }).join('&');
            }

            return encodeURIComponent(key) + '=' + encodeURIComponent(val);
        }).join('&') : '';
    };

    queryString.push = function (key, new_value) {
        var params = queryString.parse(location.search);
        params[key] = new_value;
        var new_params_string = queryString.stringify(params)
        history.pushState({}, "", window.location.pathname + '?' + new_params_string);
    }

    if (typeof module !== 'undefined' && module.exports) {
        module.exports = queryString;
    } else {
        window.queryString = queryString;
    }
})();

and Just call this :

JavaScript

queryString.push('key','value');