目前正在创建此项目,并且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。我怎样才能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>';
?>
&#13;
答案 0 :(得分:0)
答案 1 :(得分:0)
<?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>';
?>