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By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. I have a select field with some options in it.

Now I need to select one of those options with jQuery. But how can I do that when I only know the value of the option that must be selected? Here's a demo page: If the field loses focus without the contents having changed, the event is not triggered. To trigger the event manually, apply. I think the easiest way is selecting to set val , but you can check the following.

See How to handle select and option tag in jQuery? If you need to removed any prior selected values, as would be the case if this is used multiple times you'd need to change it slightly so as to first remove the selected attribute. By doing this, the code will close to changing select by user, the explanation is included in JS Fiddle:. This works for me. I'm using this code for parsing a value in a fancybox update form, and my full source from app.

There's no reason to overthink this, all you are doing is accessing and setting a property. Okay, so some basic dom: If you were doing this in straight JavaScript, it you would this:. But you're not doing it with straight JavaScript, you're doing it with jQuery. And in jQuery, you want to use the.

Anyway, just make sure your id is unique. Otherwise, you'll be banging your head on the wall wondering why this didn't work. Reson why use this is because you change selected satemant into DOM what is crossbrowser supported and also will trigger change to you can catch it. Thank you for your interest in this question. Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site the association bonus does not count.

Would you like to answer one of these unanswered questions instead? Set select option 'selected', by value Ask Question. I have the following HTML: How can this be done? There's an easier way that doesn't require you to go into the options tag: Forex trading has long been a popular choice for investors. Forex, or FX, is the largest and most liquid market in the world, with daily trades running into trillions of dollars.

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