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JavaScript

jQuery URL Parameters

//Function
(function($) {
    $.QueryString = (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;
    })(window.location.search.substr(1).split('&'))
})(jQuery);


//USAGE
$.QueryString["MyParam"]
https://snipt.net/embed/1cdac2bd69fe3daad09036f1fb05c805/
/raw/1cdac2bd69fe3daad09036f1fb05c805/
1cdac2bd69fe3daad09036f1fb05c805
js
JavaScript
19
2019-08-23T11:10:54
True
False
False
Apr 01, 2014 at 12:42 PM
/api/public/snipt/126528/
jquery-url-parameters
<table class="highlighttable"><tr><td class="linenos"><div class="linenodiv"><pre><a href="#L-1"> 1</a> <a href="#L-2"> 2</a> <a href="#L-3"> 3</a> <a href="#L-4"> 4</a> <a href="#L-5"> 5</a> <a href="#L-6"> 6</a> <a href="#L-7"> 7</a> <a href="#L-8"> 8</a> <a href="#L-9"> 9</a> <a href="#L-10">10</a> <a href="#L-11">11</a> <a href="#L-12">12</a> <a href="#L-13">13</a> <a href="#L-14">14</a> <a href="#L-15">15</a> <a href="#L-16">16</a> <a href="#L-17">17</a> <a href="#L-18">18</a></pre></div></td><td class="code"><div class="highlight"><pre><span></span><span id="L-1"><a name="L-1"></a><span class="c1">//Function</span> </span><span id="L-2"><a name="L-2"></a><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">$</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-3"><a name="L-3"></a> <span class="nx">$</span><span class="p">.</span><span class="nx">QueryString</span> <span class="o">=</span> <span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">a</span><span class="p">)</span> <span class="p">{</span> </span><span id="L-4"><a name="L-4"></a> <span class="k">if</span> <span class="p">(</span><span class="nx">a</span> <span class="o">==</span> <span class="s2">&quot;&quot;</span><span class="p">)</span> <span class="k">return</span> <span class="p">{};</span> </span><span id="L-5"><a name="L-5"></a> <span class="kd">var</span> <span class="nx">b</span> <span class="o">=</span> <span class="p">{};</span> </span><span id="L-6"><a name="L-6"></a> <span class="k">for</span> <span class="p">(</span><span class="kd">var</span> <span class="nx">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">i</span> <span class="o">&lt;</span> <span class="nx">a</span><span class="p">.</span><span class="nx">length</span><span class="p">;</span> <span class="o">++</span><span class="nx">i</span><span class="p">)</span> </span><span id="L-7"><a name="L-7"></a> <span class="p">{</span> </span><span id="L-8"><a name="L-8"></a> <span class="kd">var</span> <span class="nx">p</span><span class="o">=</span><span class="nx">a</span><span class="p">[</span><span class="nx">i</span><span class="p">].</span><span class="nx">split</span><span class="p">(</span><span class="s1">&#39;=&#39;</span><span class="p">);</span> </span><span id="L-9"><a name="L-9"></a> <span class="k">if</span> <span class="p">(</span><span class="nx">p</span><span class="p">.</span><span class="nx">length</span> <span class="o">!=</span> <span class="mi">2</span><span class="p">)</span> <span class="k">continue</span><span class="p">;</span> </span><span id="L-10"><a name="L-10"></a> <span class="nx">b</span><span class="p">[</span><span class="nx">p</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span> <span class="o">=</span> <span class="nb">decodeURIComponent</span><span class="p">(</span><span class="nx">p</span><span class="p">[</span><span class="mi">1</span><span class="p">].</span><span class="nx">replace</span><span class="p">(</span><span class="sr">/\+/g</span><span class="p">,</span> <span class="s2">&quot; &quot;</span><span class="p">));</span> </span><span id="L-11"><a name="L-11"></a> <span class="p">}</span> </span><span id="L-12"><a name="L-12"></a> <span class="k">return</span> <span class="nx">b</span><span class="p">;</span> </span><span id="L-13"><a name="L-13"></a> <span class="p">})(</span><span class="nb">window</span><span class="p">.</span><span class="nx">location</span><span class="p">.</span><span class="nx">search</span><span class="p">.</span><span class="nx">substr</span><span class="p">(</span><span class="mi">1</span><span class="p">).</span><span class="nx">split</span><span class="p">(</span><span class="s1">&#39;&amp;&#39;</span><span class="p">))</span> </span><span id="L-14"><a name="L-14"></a><span class="p">})(</span><span class="nx">jQuery</span><span class="p">);</span> </span><span id="L-15"><a name="L-15"></a> </span><span id="L-16"><a name="L-16"></a> </span><span id="L-17"><a name="L-17"></a><span class="c1">//USAGE</span> </span><span id="L-18"><a name="L-18"></a><span class="nx">$</span><span class="p">.</span><span class="nx">QueryString</span><span class="p">[</span><span class="s2">&quot;MyParam&quot;</span><span class="p">]</span> </span></pre></div> </td></tr></table>
jquery, url-parameters