Jquery – Get right-clicked element JQuery

html-listsjqueryright-click

I want to get my <li> element that when i right-click on it: a customized contextual menu appears, and i want to do my treatment over my initially selected element <li>. I've tried this $(this).attr("id"); but it returns an item of my contextual menu and not my original right-clicked <li>.

Best Answer

To detect right click you can use,

jquery code

<script language="javascript" type="text/javascript">
    $(function(){
        $('#rClick').on('contextmenu', function(e) {
            alert($(this).attr('id'));
            return false;
        });
    });
</script>

html code

<ul>
<li id="rClick">AAAAAA</li>
<li id="rClick2">BBBBBB</li>
</ul>

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Javascript – n “exists” function for jQuery

In JavaScript, everything is 'truthy' or 'falsy', and for numbers 0 means false, everything else true. So you could write:

if ($(selector).length)

You don't need that >0 part.

Javascript – How to check if an element is hidden in jQuery

Since the question refers to a single element, this code might be more suitable:

// Checks CSS content for display:[none|block], ignores visibility:[true|false]
$(element).is(":visible");

// The same works with hidden
$(element).is(":hidden");

It is the same as twernt's suggestion, but applied to a single element; and it matches the algorithm recommended in the jQuery FAQ.

We use jQuery's is() to check the selected element with another element, selector or any jQuery object. This method traverses along the DOM elements to find a match, which satisfies the passed parameter. It will return true if there is a match, otherwise return false.

Best Answer

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