multiple select element - onchange

后端 未结 9 2027
栀梦
栀梦 2021-02-18 22:50

I have a select element that allows for multiple selections. I\'d like to display the selected values in another part of the page (in a div or something) as the user makes chang

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  •  难免孤独
    2021-02-18 23:26

    element.addEventListener('click', function(){alert(this.value)})
    

    This is a solution in JS, you can port it over to jQuery pretty easily. The idea is to add a click listener to each option in the selection. This will not work in IE8 and below because of addEventListener, there are ways to get around this though.

    I think this is a better approach then having to reiterate over the list. You will have to have a listener attached to each option though.

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