Loop through options in javascript object

I have an javascript object that contains a select list. I'd like to loop through all options within the select. I'm trying the following:

$(this+' .form-select option').each(function() { console.log(this); });

A console.log of this shows that it contains the options but for all the option elements on the page not the options I've passed to it.

I get the following error "Uncaught Syntax error, unrecognized expression: [object Object]"

Any help would be great.开发者_JS百科

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Use .find(), like this:

$(this).find('option').each(function() { console.log(this); });

this is an object so you can't use it in a string, you can however use it to find other elements relatively. If this is already a jQuery object, just do:

this.find('option').each(function() { console.log(this); });

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I'm guessing that this isn't a string with a selector in it, in which case your statement is invalid. My guess is your jQuery selector should be something like:

$('.form-select option', $(this)).each(function(){
    console.log(this);
});