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bcardiff/README.md

Created April 8, 2016 08:59
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sample-data-confirm
Raw
README.md

This sample show how to attach globally to events over dynamically created elements. And how can data-* attributes be used to customize behaviour.

Raw
index.html
<!DOCTYPE html>
<html>
<head>
<title></title>
<script type="text/javascript" src="https://code.jquery.com/jquery-2.2.3.min.js"></script>
<script type="text/javascript">
$(function() {
$(document).on("click", "a[data-confirm]", function(e){
if (confirm($(this).data("confirm"))) {
return true;
} else {
e.preventDefault();
}
});
})
function addLink() {
var link = $("<a>")
.attr("href", "https://google.com")
.attr("target", "_blank")
.attr("data-confirm", "Are you sure?")
.text("go to google (js created)");
console.log(this);
$("body").append(link);
}
</script>
</head>
<body>
<a target="_blank" href="https://google.com">
go to google
</a>
<br/>
<a target="_blank" href="https://google.com" data-confirm="Are you sure?">
go to google (with confirm)
</a>
<br/>
<a target="_blank" href="https://google.com" data-confirm="Oh, really?">
go to google (with confirm)
</a>
<br>
<button onclick="addLink()">add link</button>
<br>
</body>
</html>
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