Set selected="selected" for the option you want to be the default. <option selected="selected"> 3 </option>. ... <看更多>

Introduction to the HTML select elements. A <select> element provides you with a list of options. A <select> element allows you to select one or multiple ... ... <看更多>

#1: Element is supported Supported; #2: Correct HTML and Core Accessibility API mappings (Manually test); #3: Correct Accessible Name & Description ... ... <看更多>

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While this ensures that only one option is selected, select.value is ... that the html attribute selected="whatever" specifies the default ... ... <看更多>

This is not a pattern I'm familiar with, I think people typically always show the same <select> HTML regardless. – AlecRust. Apr 30 at 13:02. ... <看更多>