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POMy JQuery Code for X O Game have some trouble with cheeking innerhtml?
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  1. POMy JQuery Code for X O Game have some trouble with cheeking innerhtml?
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    copied!<blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="https://stackoverflow.com/questions/9929868/i-want-to-check-if-td1-text-x">I want to check if $(&#39;#td1&#39;).text() === &ldquo;x&rdquo;?</a> </p> </blockquote> <p>My Jquery Code for X O Game have some trouble with cheeking innerhtml ? I want to check if innerHtml have X or O , so i can not add again any thing else , but it's not working . it stop after adding the check code , I'm trying here to do a simple X O game to get more familiar with javascript and jquery .</p> <p>also I'm not sure if can do this with jQuery .</p> <pre><code>&lt;script type="text/javascript" &gt; function ranFun() { return Math.floor((Math.random() * 9) + 1); } var a; function Elment(a) { document.getElementById("td" + a).innerHTML = "O"; } function call() { var x = ranFun(); switch (x) { case 1:case 2 :case 3: case 4 :case 5 : case 6 : case 7 : case 8 : case 9 : Elment(x); break; default: break; } } function tdElm(c) { if ($('#td1').text() === "x" || $('#td1').text() == "o") return false; else { document.getElementById("td" + c).innerHTML = "x"; call(); } } &lt;/script&gt; &lt;BODY&gt; &lt;center&gt; &lt;h1 &gt;" X ,O Game "&lt;/h1&gt; &lt;table &gt; &lt;tr&gt; &lt;td id="td1" onclick="tdElm(1);" &gt;&lt;/td&gt; &lt;td id="td2" onclick="tdElm(2);"&gt;&lt;/td&gt; &lt;td id="td3" onclick="tdElm(3);"&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td id="td4" onclick="tdElm(4);"&gt;&lt;/td&gt; &lt;td id="td5" onclick="tdElm(5);"&gt;&lt;/td&gt; &lt;td id="td6" onclick="tdElm(6);"&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td id="td7" onclick="tdElm(7);"&gt;&lt;/td&gt; &lt;td id="td8" onclick="tdElm(8);"&gt;&lt;/td&gt; &lt;td id="td9" onclick="tdElm(9);"&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/center&gt; &lt;/BODY&gt; </code></pre>
 

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