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POIt is not displaying number in string
 

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  1. POIt is not displaying number in string
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    <p>I am using this code below to state which table row (question number) the error is occurred in. </p> <pre><code> var _qid = $("td.qid", this).text(); var _msg = "You have errors on Question Number: " + _qid + "\n"; </code></pre> <p>The code above goes into the validation function below:</p> <pre><code> function validation() { var _qid = $("td.qid", this).text(); var _msg = "You have errors on Question Number: " + _qid + "\n"; alertValidation= ""; // Note, this is just so it's declared... $(".textAreaQuestion").each(function() { if (!this.value || this.value.length &lt; 5) { alertValidation += "\nYou have not entered a valid Question\n"; } if(alertValidation != ""){ return false;//Stop the each loop } }); $(".numberAnswerTxtRow").each(function() { var currenttotal = $(this).closest('.optionAndAnswer').find('.answerBtnsOn') .length; if (!this.value) { alertValidation += "\nPlease Enter in the Number of Answers you Require for this question\n"; } if(alertValidation != ""){ return false;//Stop the each loop } }); </code></pre> <p>The problem is that it is not displaying the number. It is displaying this "You have errors on Question Number: " but it does not show the question number after the semi colon. How can I get the number to appear?</p> <p>Below is the code which adds each table row and adding the question number column in the added rows (table row 1 is question number 1, table row 2 is question number 2 and etc):</p> <pre><code>var qnum = 1; function insertQuestion(form) { var $tbody = $('#qandatbl &gt; tbody'); var $tr = $("&lt;tr class='optionAndAnswer' align='center'&gt;&lt;/tr&gt;"); var $qid = $("&lt;td class='qid'&gt;" + qnum + "&lt;/td&gt;"); $tr.append($qid); $tbody.append($tr); $(form).find('.numberOfQuestions').val(qnum); ++qnum; $("#questionNum").text(qnum); } </code></pre> <p>Below is the html the added rows are added into:</p> <pre><code>&lt;table id="qandatbl" align="center"&gt; &lt;thead&gt; &lt;tr&gt; &lt;th class="qid"&gt;Question No&lt;/th&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;tbody&gt;&lt;/tbody&gt; &lt;/table&gt; </code></pre> <p>The validation is checked by the myclickHander() function like this:</p> <pre><code>function myClickHandler(){ if(validation()){ showConfirm(); } } </code></pre> <p>The myClickHandler() function is called from a submit button like this: </p> <pre><code>&lt;p&gt;&lt;input id="submitBtn" name="submitDetails" type="submit" value="Submit Details" onClick="myClickHandler(); return false;" /&gt;&lt;/p&gt; </code></pre>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    1. USuser1182476
    1. USuser1182476
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    1. PO
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      1. POIt is not displaying number in string
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      1. POIt is not displaying number in string
      1. USFrank Boucher
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    1. COWhat does your HTML look like? Have you checked it contains what you think it is?
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      1. POIt is not displaying number in string
      1. USPeeHaa
    2. COWell, what does `_qid` contain? Apparently not what you think it does. What does `this` refer to?
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      1. POIt is not displaying number in string
      1. USFelix Kling
    3. COWhat does `this` refer to? Could you post the HTML as well, and preferably a [jsfiddle demo](http://jsfiddle.net)?
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      1. POIt is not displaying number in string
      1. USJJJ
 

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