【发布时间】:2019-09-23 03:16:33
【问题描述】:
自动完成功能不工作我想从 mysql 数据库中获取数据,例如 google 选项我的文件不工作当我们按下从 sugested 选项中选择数据时没有显示任何内容
请推荐一些好的代码 我的代码没有运行 现在不工作了,先生 并且自动选择没有显示类似的答案 this is link where showing but not selecting any data under key selection this is link where show nothing
<!DOCTYPE html>
<html>
<head>
<title></title>
<!--my file not working auto complete address from database-->
<!--code inclide file of botstarp -->
<script
src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.0/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-3-typeahead/4.0.2/bootstrap3-typeahead.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" />
<!--code of auto fetch-->
<script>
$(document).ready(function () {
$('#Country').typeahead({
source: function (query, result) {
$.ajax({
url:"autoselect_jquery5.php",
data:'query=' + query,
dataType:"json",
type:"POST",
success: function (data) {
result($.map(data, function (item) {
return item;
}));
}
});
}
});
});
</script>
</head>
<body>
div class="container" style="width:600px;">
<h2 align="center">Autocomplete Textbox using Bootstrap Typeahead with Ajax PHP</h2>
<label>Search Country</label>
<input type="text"name="country"id="country"autocomplete="off"placeholder="Country" />
</div>
</body>
< /html>
<!--second file which fetching data from from database -->
// autoselect_jquery5.php file for fetch code
<?php
include 'database.php';
if (isset($_POST['query'])) {
$search_query = $_POST['query'];
$query = "SELECT * FROM transporter WHERE address LIKE
'%".$search_query."%' LIMIT 12";
$result = mysqli_query($link, $query);
$data = array();
if(mysqli_num_rows($result) > 0)
{
while($row = mysqli_fetch_assoc($result))
{
$data[] = $row["address"];
}
echo json_encode($data);
}
}
?>
}
【问题讨论】:
-
为什么要比较 bootstrap 和 jquery?两者是完全不同的东西。
-
谢谢先生,请建议我如何运行代码它不起作用
标签: php mysql autocomplete