function insertQuestion(form) {
var x = "<img src='Images/plussigndisabled.jpg' width='30' height='30' alt='Look Up Previous Question' class='plusimage' name='plusbuttonrow'/><span id='plussignmsg'>(Click Plus Sign
to look <br/> up Previous Questions)</span>" ;
if (qnum == <?php echo (int)$_SESSION['textQuestion']; ?>) {
$('#mainPlusbutton').replaceWith(x);
}
//append rows into a table code, not needed for this question
}
....
$('.plusimage').live('click', function() {
plusbutton($(this));
});
function plusbutton(plus_id) {
// Set global info
plusbutton_clicked = plus_id;
// Display an external page using an iframe
var src = "previousquestions.php";
$.modal('<iframe src="' + src + '" style="border:0;width:100%;height:100%;">');
return false;
}
<form id="QandA" action="<?php echo htmlentities($action); ?>" method="post">
<table id="question">
<tr>
<td colspan="2">
<a onclick="return plusbutton();">
<img src="Images/plussign.jpg" width="30" height="30" alt="Look Up Previous Question" class="plusimage" id="mainPlusbutton" name="plusbuttonrow"/>
</a>
<span id="plussignmsg">(Click Plus Sign
to look up Previous Questions)</span>
</td>
</tr>
</table>
<table id="questionBtn" align="center">
<tr>
<th>
<input id="addQuestionBtn" name="addQuestion" type="button" value="Add Question" onClick="insertQuestion(this.form)" />
</th>
</tr>
</table>
</form>
In the code above I am able
to replace an image with another image when the if statement is met. But my problem is that when the image is replaced, it does not disable the on click event. My question is that when the image is replaced, how do I disable the onclick event onclick="return plusbutton();?
Could unbind click work in this situation. I don't want
to use href=# because I don't want
to include # at the end of the url
