jquery inArray() [duplicate]

Question

Possible Duplicate:
How to check if jQuery object exist in array?

is there any way to determine if a dom element is in an array of dom elements?

i.e.

$(".container img").each(function(){
   views.push($(this).clone());
});

creates an array of cloned image elements. I now want to check if a new image element is in that array?

Thanks

You don't like inArray()? You already wrote it in the title... — Christoph
– Christoph, Commented Nov 1, 2012 at 15:53

Community · Accepted Answer · 2017-05-23 12:27:05Z

2

$(".container img").each(function(){
    if(jQuery.inArray($(this), views) === -1)
    {
        views.push($(this).clone());
    }
});

or check How to check if jQuery object exist in array? for other solutions.

For your use check out http://jsfiddle.net/hxAg4/34

edited May 23, 2017 at 12:27

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answered Nov 1, 2012 at 15:55

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9 Comments

Bot Over a year ago

@Christoph sorry, my copy from textwrangler didn't work properly. Fixed.

Tim Webster Over a year ago

can you tell me why this isn't working then please? jsfiddle.net/hxAg4/18

Bot Over a year ago

@Seglespaan can you create an jsfiddle.net with your code and html?

Bot Over a year ago

ahh, you edited the comment. Give me a minute, jsfiddle seems to be down right now.

Bot Over a year ago

@Seglespaan I cannot run the code but I can see it. jsfiddle is still not working properly. However, you have $('.container') but only have id="container". . is for a class while # is for id

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