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How do I change an HTML selected option using JavaScript?

... document.getElementById('personlist').getElementsByTagName('option')[11].selected = 'selected' to document.getElementById('personlist').value=Person_ID; share | improve this answer | ...
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How to use jQuery to select a dropdown option?

I was wondering if it’s possible to get jQuery to select an <option> , say the 4th item, in a dropdown box? 13 Ans...
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Read and parse a Json File in C#

... Additionally, it checks whether the path elements to combine have invalid chars. See https://stackoverflow.com/a/32071002/4420355 share | improve this answer | follow ...
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Select all contents of textbox when it receives focus (Vanilla JS or jQuery)

What is a Vanilla JS or jQuery solution that will select all of the contents of a textbox when the textbox receives focus? ...
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Bootstrap select dropdown list placeholder

... Yes just "selected disabled" in the option. <select> <option value="" selected disabled>Please select</option> <option value="">A</option> <option value="">B</option> <optio...
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jQuery get value of select onChange

I was under the impression that I could get the value of a select input by doing this $(this).val(); and applying the onchange parameter to the select field. ...
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How can you zip or unzip from the script using ONLY Windows' built-in capabilities?

...e, thanks, just what I was looking for... FYI - I had to remove the minus char in DOS... e.g. jar cMf target.zip sourceDir – mlo55 Dec 9 '15 at 0:24 3 ...
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Select all DIV text with single mouse click

How to highlight/select the contents of a DIV tag when the user clicks on the DIV...the idea is that all of the text is highlighted/selected so the user doesn't need to manually highlight the text with the mouse and potentially miss a bit of the text? ...
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Why does a base64 encoded string have an = sign at the end

... "One case in which padding characters are required is concatenating multiple Base64 encoded files." – André Puel Nov 30 '14 at 19:41 ...
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PHP Replace last occurrence of a String in a String?

... This works as long as there isn't any repeated characters. In my situation I'm striping the page number off the archive date so I have "2015-12/2" and it takes all / and all 2 off the end becoming "2015-1". – Mike Jun 3 '16 at 21:00 ...