I need to dynamically obtain the value of the option selected by the user from the background and then dynamically assign the value to the select when the user enters this page again
This method can take effect in chrome, but it cannot take effect in safari. I hope you can help me.
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光陰似箭催人老，日月如移越少年。
When operating the attributes of option, please use prop to operate the attributes instead of attr
This is a bug in Safari, solution:
<select multiple>
<optgroup disabled hidden></optgroup>
<option value="0">All</option>
<option value="1">Test 1</option>
<option value="2">Test 2</option>
<option value="3">Test 3</option>
<option value="4">Test 4</option>
</select>Add an optgroup tag in front of all option tags, and give the attributes disabled and hidden
So easy!
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