【问题标题】:Search in Select List在选择列表中搜索
【发布时间】:2015-12-07 03:03:42
【问题描述】:

目前正在创建此项目,但在如何在选择列表中创建搜索时遇到问题。我想从选项值中搜索。如何在选择列表上创建这种搜索?

<?php
error_reporting(0);


//connect to database
$conn = mysqli_connect("localhost", "root", "", "waterdis_stbwd");
if(mysqli_connect_errno($conn)) {
echo "Unable to connect to database server";
}

//query database for items to populate
$sql = "SELECT id FROM usrs";
$query = mysqli_query($conn, $sql);

echo '<select id="slct">';
echo '<option value="">Select ID</option>';
while($id = mysqli_fetch_assoc($query)){
echo "<option>{$id['id']}</option>";
}
echo '</select>';


?>

【问题讨论】:

    标签: php html select search


    【解决方案1】:

    你会想要使用一个插件,比如 select2

    https://select2.github.io/examples.html

    https://select2.github.io/

    【讨论】:

      【解决方案2】:

      <?php
      error_reporting(0);
      
      
      //connect to database
      $conn = mysqli_connect("localhost", "root", "", "waterdis_stbwd");
      if(mysqli_connect_errno($conn)) {
      echo "Unable to connect to database server";
      }
      
      //query database for items to populate
      $sql = "SELECT id FROM usrs";
      $query = mysqli_query($conn, $sql);
      
      echo '<select id="slct">';
      echo '<option value="">Select ID</option>';
      while($id = mysqli_fetch_assoc($query)){
      echo "<option value="{$id['id']}">{$id['id']}</option>";
      }
      echo '</select>';
      
      
      ?>

      【讨论】:

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