-4

提交表单后,我需要回显selected="selected" 。

echo '<form id="myform1" class="myform1" method="GET" name="myform1">';
echo '<select id="SortBy" name="SortBy" onchange="return submitForm1()">';
echo '<option value="" disabled="disabled">Order By</option>';
echo '<option value="RegularPrice">Price</option>';// if selected echo selected="selected"
echo '<option value="MaxGuests">Max Guests</option>';// if selected echo selected="selected"
echo '</select>';
echo '</form>';

任何想法?

4

1 回答 1

0
<?php

  echo '<option value="RegularPrice"';
  if (isset($_GET['SortBy']) AND $_GET['SortBy'] == 'RegularPrice') {
    echo ' selected="selected"';
  }
  echo '>Price</option>';

?>
于 2013-09-09T13:50:20.760 回答