所以我有3张卡,其值取自数据库 我想获取被单击的特定卡的ID并将其发送给模态,以便我可以在模态中回显
我尝试将它作为data-id = <?php $ card_id?>发送到按钮触发器,但这似乎不起作用
php & mysql codes to fetch from database
<div class="container">
<div class="title">
<h5><?php echo $card_id; ?></h5> <h1><?php echo $card_title; ?></h1>
<div class="body">
<?php echo $card_name; ?>
<button type="button" data-toggle="modal" data-target="#myModal" name="button" data></button>
</div>
</div>
<div id="myModal" class="modal fade" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<h1><?php echo $card_id; ?></h1>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
答案 0 :(得分:1)
您可以考虑使用Ajax。
在按钮中保留 data-id="<?php echo $card_id; ?>"
。
创建一个php页面来处理要回显的ID:
if ($_POST['cardid']) {
$id = $_POST['cardid'];
echo $id;
}
使用模态事件通过类声明将ID推送到模态主体:
$(document).ready(function(){
$('#myModal').on('show.bs.modal', function(e){
var cardid = $(e.relatedTarget).data('id');
$.ajax({
type: 'post',
url: 'record.php',
data: 'cardid='+ cardid,
success: function(data){
$('.fetched-data').html(data);
}
});
});
});
将类声明放在您要显示ID的模式主体中:
<div id="myModal" class="modal fade" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<h1 class="fetched-data"></h1>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>