When a user clicks on a particular div (in my case a palette of swatches) I need that click to set the "selected" attribute of an option in a select list to "selected". This is working when I can target the option by its index with something like this:
onClick="getElementById('the_select')
.options[2].setAttribute('selected', 'selected');"
But this doesn't work when I try to target the option by its value like this:
onClick="getElementById('the_select')
.option[value='blue'].setAttribute('selected', 'selected');"
I need to target the value because in this case "blue" is not always going to be in the same place in the select list.
How can I accomplish this?
我猜你可以做这样的事情:
document.getElementById("my_select").selected=true;
I found a workable solution using straight javascript based on a post by Dave on this thread...
jQuery - setting the selected value of a select control via its text description
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