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POIncrement browser cookie in Javascript? (setCookie, getCookie method)
 

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  1. POIncrement browser cookie in Javascript? (setCookie, getCookie method)
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    <p>Logically this seems to be correct. However, either the setCookie or getCookie functions simply aren't firing?</p> <p>cookie.js</p> <pre><code>function setCookie(c_name,value,exdays) { var exdate=new Date(); exdate.setDate(exdate.getDate() + exdays); var c_value=escape(value) + ((exdays==null) ? "" : "; expires="+exdate.toUTCString()); document.cookie=c_name + "=" + c_value; } function getCookie(c_name) { var c_value = document.cookie; var c_start = c_value.indexOf(" " + c_name + "="); if (c_start == -1) { c_start = c_value.indexOf(c_name + "="); } if (c_start == -1) { c_value = null; } else { c_start = c_value.indexOf("=", c_start) + 1; var c_end = c_value.indexOf(";", c_start); if (c_end == -1) { c_end = c_value.length; } c_value = unescape(c_value.substring(c_start,c_end)); } return c_value; } </code></pre> <p>index.php</p> <pre><code>var newCookie = parseInt(getCookie("liked_count")); if(newCookie != null &amp;&amp; newCookie != ""){ newCookie += 1; setCookie("liked_count",newCookie,5); }else{ setCookie("liked_count",1,5); } </code></pre> <p>No matter which side of the if statement it follows, no cookie is set regardless. From what I can tell there are no errors or warnings, so could it be that it cannot find the setCookie and getCookie function inside the my cookies.js file?</p> <p>The cookies.js file successfully locates, so I'm at my wits end here.</p> <pre><code>&lt;head&gt; &lt;script type="text/javascript" src="assets/js/cookies.js"&gt;&lt;/script&gt; &lt;/head&gt; </code></pre> <p>Any help would be much appreciated!</p> <p>EDIT:</p> <p>Oh sorry, this is embarrassing... It turns out that the cookie.js file was being cached and I had actually moved file location. It was that simple. Sorry for this waste of time!</p>
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    1. This table or related slice is empty.
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    1. COThe easiest way to tell if functions are firing is to have them output something to the console using `console.log`. You could also `alert`, but that's a bit more obtrusive!
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      1. POIncrement browser cookie in Javascript? (setCookie, getCookie method)
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    2. CONothing shows up in console.log, but when I inspect element in-browser the code is shown to be there.
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      1. POIncrement browser cookie in Javascript? (setCookie, getCookie method)
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    3. COCould you put this up in a jsFiddle?
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      1. POIncrement browser cookie in Javascript? (setCookie, getCookie method)
      1. USEvan
 

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