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php - 在模式而不是新页面中加载查询搜索结果

转载 作者:行者123 更新时间:2023-11-29 16:38:16 24 4
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编辑:这是屏幕截图:Modal Screenshot

编辑:我编辑了代码,单击“搜索”按钮时不再重定向到新页面,但我的 index.php 输出仍然没有显示在模式中。当我单击“搜索”,弹出的模式带有一个空主体。如何从 index.php 获取输出以显示在模式主体中?

我有一个搜索栏供用户输入查询。单击“搜索”后,将出现一个带有查询结果的模式。

我的代码没有在模式窗口中显示任何内容。当我单击“搜索”按钮时,模式窗口将打开,但随后会立即加载包含查询结果的新页面。

如何更改它以使查询结果显示在模式窗口而不是新页面中?

index.php

<head>
<title>Search</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" type="text/css" href="style.css"/>
</head>
<body>
<form method="POST" action="#">
<input type="text" name="q" placeholder="Enter query"/>
<input type="button" name="search" value="Search" data-toggle="modal" data-target="#mymodal">
</form>
</body>

<script>
$('form').submit(function(e){
e.preventDefault() // do not submit form
// do get request
$.get( 'search.php', { q : },function(e){
// then show the modal first
$('#mymodal').modal('show');
// then put the results there
$('#mymodal:visible .modal-container .modal-body').html(e);
});
});
</script>

<!-- The Modal -->
<div class="modal" id="mymodal">
<div class="modal-dialog">
<div class="modal-content">

<!-- Modal Header -->
<div class="modal-header">
<h4 class="modal-title">Modal Heading</h4>
<button type="button" class="close" data-dismiss="modal">&times;</button>
</div>

<!-- Modal body -->
<div class="modal-body">

</div>

<!-- Modal footer -->
<div class="modal-footer">
<button type="button" class="btn btn-danger" data-dismiss="modal">Close</button>
</div>

</div>
</div>
</div>

search.php

<?php
error_reporting(E_ALL);
ini_set('display_errors',1);

include_once('db.php'); //Connect to database
if(isset($_POST['q'])){
$q = $_POST['q'];

//get required columns
$query = mysqli_query($conn, "SELECT * FROM `words` WHERE `englishWord` LIKE '%$q%' OR `yupikWord` LIKE '%$q%'") or die(mysqli_error($conn)); //check for query error
$count = mysqli_num_rows($query);
if($count == 0){
$output = '<h2>No result found</h2>';
}else{
while($row = mysqli_fetch_assoc($query)){
$output .= '<h2>'.$row['yupikWord'].'</h2><br>';
$output .= '<h2>'.$row['englishWord'].'</h2><br>';
$output .= '<h2>'.$row['audio'].'</h2><br>';
$audio_name = $row['audio'];
$output .= '<td><audio src="audio/'.$audio_name.'" controls="control">'.$audio_name.'</audio></td>';
}
}
echo $output;
}else{
"Please add search parameter";
}

mysqli_close($conn);
?>

最佳答案

您可以按照以下更改尝试此可能的解决方案 - 删除表单标签 - 在搜索按钮上添加 Onclick 监听器 - 先将内容放入Modal,然后显示Modal

index.php

$(document).ready(function () {

$('.search').click(function () {
var q= $('#q').val();

// AJAX request
$.ajax({
url: 'search.php',
type: 'post',
data: {
q: q
},
success: function (response) {
// Add response in Modal body
$('.modal-body').html(response);


$('#mymodal').modal('show');
}
});
});
});
<head>
<title>Search</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link href='bootstrap/css/bootstrap.min.css' rel='stylesheet' type='text/css'>
<!-- Script -->
<script src='jquery-3.1.1.min.js' type='text/javascript'></script>
<script src='bootstrap/js/bootstrap.min.js' type='text/javascript'></script>
</head>
<body>
<input type="text" id="q" name="q" placeholder="Enter query"/>
<input type="button" class="search" name="search" value="Search">
</body>
<!-- The Modal -->
<div class="modal" id="mymodal">
<div class="modal-dialog">
<div class="modal-content">
<!-- Modal Header -->
<div class="modal-header">
<h4 class="modal-title">Modal Heading</h4>
<button type="button" class="close" data-dismiss="modal">&times;</button>
</div>
<!-- Modal body -->
<div class="modal-body">
</div>
<!-- Modal footer -->
<div class="modal-footer">
<button type="button" class="btn btn-danger" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>

关于php - 在模式而不是新页面中加载查询搜索结果,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/53474405/

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