[英]Bootstrap modal form submit not working
請我需要有人幫我檢查我是否遺漏了什么。 Bootstrap 模式中的表單不會提交。
我的模態 HTML 代碼 (sidebar.php)
<!-- start Joel's modal -->
<div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title">E-Logbook Entry</h4>
</div>
<div class="modal-body">
<form id="modal-form" method="post" action="notes_functions.php">
<fieldset>
<label>Log Entry</label>
<textarea rows="4" cols="50" class="form-control" name="note_content" placeholder="What have you learnt today?..."></textarea>
</form>
</div>
<div class = "modal-footer">
<button type = "button" class = "btn btn-default" data-dismiss = "modal">
Close
</button>
<input type="submit" name="submit" class="btn btn-default" id="submitnote" value="Submit" />
</div>
</div>
</div>
</div>
<!-- end Joel's modal -->
PHP 文件的代碼 (notes_functions.php)
<?php
include_once 'database-config.php';
if (isset($_POST['submitnote'])) {
$noteContent = strip_tags($_POST['note_content']);
$sql = "INSERT INTO account_notes (note_contents) VALUES ('$noteContent')";
$dbh->exec($sql);
echo "New record created successfully";
echo "Log details = ".$note_contents;
}
?>
我用於提交表單的 AJAX 代碼
<script type="text/javascript">
var frm = $('#modal-form');
frm.submit(function (ev) {
$.ajax({
type: frm.attr('method'),
url: frm.attr('action'),
dataType: "JSON",
data: frm.serialize(),
success: function (data) {
alert('ok');
}
});
ev.preventDefault();
});
</script>
我似乎無法發現錯誤:-(
您的提交按鈕不在表單中。 將其放在表單中或將其添加到按鈕
form="modal-form"
像這樣:
<input type="submit" name="submit" class="btn btn-default" id="submitnote" value="Submit" form="modal-form" />
兩件事情:-
1.代替if (isset($_POST['submitnote'])) {
使用if (isset($_POST['submit'])) {
ev.preventDefault();
在$.ajax({
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