Selecting Option Based on Value

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Change the selected value of a drop-down list with jQuery 15 answers

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只需在<select>标签上设置值即可：

$('#options').val(userFont);

$(function() {
  $("#options").val("three");
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<select id="options">
  <option value="one">One</option>
  <option value="two" selected>Two</option>
  <option value="three">Three</option>
</select>

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