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POJQuery Append Not Working Properly
 

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  1. POJQuery Append Not Working Properly
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    <p>I am using sockets with JQuery, In on message call of sockets I want to append a div in my html page, but as soon as the page is loaded I see an extra div already appended, How can I prevent it from appending on load of the page.</p> <p>Secondly When a div is appended There is a button with id=answerit inside div on which I added onclick functionality. but when the div is appended and try to click on the answer it button it does not call the onclick function, but when the page is reloaded then it works</p> <p>My code is </p> <pre><code> Student.socket.onmessage = function (message) { //alert(message.data); $( document ).ready(function() { var str = message.data; var ques = str.split(":"); var questionId = ques[0]; var questionText = ques[1]; var question = "&lt;div class='span11' style='border:2px solid; border-radius:5px; background-color:#b0c4de;'&gt;"+ "&lt;div style='width:30px; float:left;'&gt;" + "&lt;div class='voteup'&gt;&lt;a id="+questionId+" vote='true' title='This answer is useful' style='cursor:pointer'&gt;up&lt;/a&gt;&lt;/div&gt;"+ "&lt;div class='votedown'&gt;&lt;a id="+questionId+" vote='false' title='This answer is not useful' style='cursor:pointer'&gt;down&lt;/a&gt;&lt;/div&gt;"+ "&lt;/div&gt;"+ "&lt;div style='float:left;'&gt;"+ "&lt;div style='margin-top:5px' class='span10'&gt;"+ "&lt;span&gt;"+questionText+"&lt;/span&gt;"+ "&lt;button id="+questionId+" style='float:right' class='answerit btn'&gt;Answer It&lt;/button&gt;"+ "&lt;button id="+questionId+" style='float:right' class='showAnswers btn'&gt;Show Answers&lt;/button&gt;"+ "&lt;/div&gt;"+ "&lt;/div&gt;"+ "&lt;/div&gt;"; $('#studentsQuestions').append(question); }); }; </code></pre> <p>HTML is </p> <pre><code>&lt;div id="studentsQuestions"&gt;&lt;/div&gt; </code></pre> <p>Every time I load a page I see an extra div already present with undefined text</p> <p>Thanks</p>
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    1. COWhat does this have to do with Java itself? Java is not the same thing as Javascript (which should have never been renamed from ECMAScript for the sake of this website).
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      1. USAndrey Akhmetov
    2. COWhy do you have a `$(document).ready()` inside your `.onmessage` handler?
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    3. COWhen I dont use it It then does not append
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