i have a problem with a little script on my html page. It's just a function which should be called by an onclick method in an a tag. It dont works. Everytime i click on the link in the browser the console says "ReferenceError: $ is not defined" and points on the third line of the code below.
<script>
function del(urlToDelete) {
$.ajax({
url: urlToDelete,
type: 'DELETE',
success: function(results) {
location.reload();
}
});
}
</script>
4 Answers
You need to include jquery library for that.Like this. You need to include this 1st, then write $.ajax to execute.
<script src=""></script>
It looks like the jQuery libraries have not been included within your project.
<script src=""></script>
The above answers use http version,which might not be allowed at production ,alternatively use:
<script
src=""
integrity="sha256-CSXorXvZcTkaix6Yvo6HppcZGetbYMGWSFlBw8HfCJo="
crossorigin="anonymous"></script>
or visit:
When pulling sample code from Bootstrap (and possibly others), it's likely the slim version. This doesn't include ajax. Pick "uncompressed" or "minified" from .
