hi im just learn jquery a bit i have an html code
<a class="num" href="#" data="number1"> number1 </a>
<a class="num" href="#" data="number2"> number2 </a>
<a class="num" href="#" data="number3"> number3 </a>
<a class="num" href="#" data="number4"> number4 </a>
<a class="num" href="#" data="number5"> number5 </a>
how do i get the data from third item if i clicked it? i already done something like this:
$('.num').click(function(){
var datas = $('.num').attr('data');
alert(datas)
})
and it keep alert "number1" even i clicked the 4th or 5th item? anything wrong with my code?
You have to use this
to refer current clicked link
$('.num').click(function(){
var datas = $(this).attr('data');
alert(datas)
})
Working snippet
$('.num').click(function(){ var datas = $(this).attr('data'); alert(datas) })
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <a class="num" href="#" data="number1"> number1 </a><br> <a class="num" href="#" data="number2"> number2 </a><br> <a class="num" href="#" data="number3"> number3 </a><br> <a class="num" href="#" data="number4"> number4 </a><br> <a class="num" href="#" data="number5"> number5 </a>
You should refer to this
to refer to the clicked <a>
- then, you can access its data
attribute:
$('.num').click(function() { console.log( $(this).attr('data') ); })
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <a class="num" href="#" data="number1"> number1 </a> <a class="num" href="#" data="number2"> number2 </a> <a class="num" href="#" data="number3"> number3 </a> <a class="num" href="#" data="number4"> number4 </a> <a class="num" href="#" data="number5"> number5 </a>
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