i want to refrence all anchore tags on page that have
<body>
<h1>not me</h1>
<a href ="google.com"></a>
<h1>not me also </h1>
<a href ="fb.com"></a>
<h2>me also as i am H2 </h2>
<a href ="FIDDLE.com"></a>
<h3>not me also </h3>
<a href ="fbO.com"></a>
<h2>me also as i am H2 </h2>
<a href ="FIDDLE2.com"></a>
<button onclick="score2Dmatrix();" id="btn" ></button>
h2 tag as their parent using jquery , for that i have to pass through each anchor tag that have parent h2 and then add attribute
onclick="callme();";
i am using that code onclick
<script>
function callme() {
$("h2 a").each(function () {
$(this).attr("onclick", "score2Dmatrix();");
});
};
</script>
but no effort link to fiddle is this jsfiddle
thanks for that tobby answers is right
selector(h2 + a)...
$('h2').find('a').on('click', callme);
You can avoid all of the unnecessary traversal by binding to the body once (event delegation), like so:
$('body').on('click', 'a', function(){
var $clicked = $(this);
if($clicked.closest('h2').length){
callme();
}
});
Please see: https://jsbin.com/towejoqudu/edit?html,js,console,output
I have added text into your anchors so you can actually click them.
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