I'm sure this is a super easy fix and I just can't see it.. I have a play button and I only want it to write to database (inc playcount) only when it's clicked the first time.
Any idea why this doesn't work? This result counts every click, and if I do if countonce = 0 and declare at beginning as 0 it won't count any clicks. Am I misunderstanding javascript?
<div id="left-05-play_">
<script type="text/javascript">
var currsong = 1;
var playcountadd = document.getElementById('left-05-play_');
playcountadd.onclick = function() {
if (countonce != 1) {
$.post( "php/songadd.php", { addsong: "1", } );
var countonce = 1;
} }
</script>
</div>
Thank-you for taking the time to read this question.
This should do the trick.
var currsong = 1;
var songadded = false;
var playcountadd = document.getElementById('left-05-play_');
playcountadd.onclick = function() {
if (!songadded) {
$.post( "php/songadd.php", { addsong: "1", } );
songadded = true;
}
}
countonce
to songadded
songadded
out of onclick
function songadded
to boolean logic songadded=false
before proceeding with AJAX post
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