我有一个HTML表的行绑定到数据库行。我希望每行都有一个“删除行”链接，但我想事先与用户确认。
有没有办法使用Twitter引导模式对话框来做到这一点?
当前回答
POST配方导航到目标页面和可重用的刀片文件
Dfsq的回答非常好。我对它做了一些修改，以适应我的需求:我实际上需要一个模式，在点击之后，用户也会被导航到相应的页面。异步执行查询并不总是需要的。
使用Blade我创建了文件资源/views/includes/confirmation_modal.blade.php:
<div class="modal fade" id="confirmation-modal" tabindex="-1" role="dialog" aria-labelledby="confirmation-modal-label" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h4>{{ $headerText }}</h4>
</div>
<div class="modal-body">
{{ $bodyText }}
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
<form action="" method="POST" style="display:inline">
{{ method_field($verb) }}
{{ csrf_field() }}
<input type="submit" class="btn btn-danger btn-ok" value="{{ $confirmButtonText }}" />
</form>
</div>
</div>
</div>
</div>
<script>
$('#confirmation-modal').on('show.bs.modal', function(e) {
href = $(e.relatedTarget).data('href');
// change href of button to corresponding target
$(this).find('form').attr('action', href);
});
</script>
现在，使用它很简单:
<a data-href="{{ route('data.destroy', ['id' => $data->id]) }}" data-toggle="modal" data-target="#confirmation-modal" class="btn btn-sm btn-danger">Remove</a>
这里没有太多变化，模态可以像这样包含:
@include('includes.confirmation_modal', ['headerText' => 'Delete Data?', 'bodyText' => 'Do you really want to delete these data? This operation is irreversible.',
'confirmButtonText' => 'Remove Data', 'verb' => 'DELETE'])
只要把动词放在那里，它就会用到它。这样，也可以利用CSRF。
帮了我，也许也能帮到别人。
其他回答
你可以尝试更多可重用的我的解决方案与回调函数。在这个函数中，您可以使用POST请求或一些逻辑。 使用的库:JQuery 3>和Bootstrap 3>。
https://jsfiddle.net/axnikitenko/gazbyv8v/
测试的Html代码:
...
<body>
<a href='#' id="remove-btn-a-id" class="btn btn-default">Test Remove Action</a>
</body>
...
Javascript:
$(function () {
function remove() {
alert('Remove Action Start!');
}
// Example of initializing component data
this.cmpModalRemove = new ModalConfirmationComponent('remove-data', remove,
'remove-btn-a-id', {
txtModalHeader: 'Header Text For Remove', txtModalBody: 'Body For Text Remove',
txtBtnConfirm: 'Confirm', txtBtnCancel: 'Cancel'
});
this.cmpModalRemove.initialize();
});
//----------------------------------------------------------------------------------------------------------------------
// COMPONENT SCRIPT
//----------------------------------------------------------------------------------------------------------------------
/**
* Script processing data for confirmation dialog.
* Used libraries: JQuery 3> and Bootstrap 3>.
*
* @param name unique component name at page scope
* @param callback function which processing confirm click
* @param actionBtnId button for open modal dialog
* @param text localization data, structure:
* > txtModalHeader - text at header of modal dialog
* > txtModalBody - text at body of modal dialog
* > txtBtnConfirm - text at button for confirm action
* > txtBtnCancel - text at button for cancel action
*
* @constructor
* @author Aleksey Nikitenko
*/
function ModalConfirmationComponent(name, callback, actionBtnId, text) {
this.name = name;
this.callback = callback;
// Text data
this.txtModalHeader = text.txtModalHeader;
this.txtModalBody = text.txtModalBody;
this.txtBtnConfirm = text.txtBtnConfirm;
this.txtBtnCancel = text.txtBtnCancel;
// Elements
this.elmActionBtn = $('#' + actionBtnId);
this.elmModalDiv = undefined;
this.elmConfirmBtn = undefined;
}
/**
* Initialize needed data for current component object.
* Generate html code and assign actions for needed UI
* elements.
*/
ModalConfirmationComponent.prototype.initialize = function () {
// Generate modal html and assign with action button
$('body').append(this.getHtmlModal());
this.elmActionBtn.attr('data-toggle', 'modal');
this.elmActionBtn.attr('data-target', '#'+this.getModalDivId());
// Initialize needed elements
this.elmModalDiv = $('#'+this.getModalDivId());
this.elmConfirmBtn = $('#'+this.getConfirmBtnId());
// Assign click function for confirm button
var object = this;
this.elmConfirmBtn.click(function() {
object.elmModalDiv.modal('toggle'); // hide modal
object.callback(); // run callback function
});
};
//----------------------------------------------------------------------------------------------------------------------
// HTML GENERATORS
//----------------------------------------------------------------------------------------------------------------------
/**
* Methods needed for get html code of modal div.
*
* @returns {string} html code
*/
ModalConfirmationComponent.prototype.getHtmlModal = function () {
var result = '<div class="modal fade" id="' + this.getModalDivId() + '"';
result +=' tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">';
result += '<div class="modal-dialog"><div class="modal-content"><div class="modal-header">';
result += this.txtModalHeader + '</div><div class="modal-body">' + this.txtModalBody + '</div>';
result += '<div class="modal-footer">';
result += '<button type="button" class="btn btn-default" data-dismiss="modal">';
result += this.txtBtnCancel + '</button>';
result += '<button id="'+this.getConfirmBtnId()+'" type="button" class="btn btn-danger">';
result += this.txtBtnConfirm + '</button>';
return result+'</div></div></div></div>';
};
//----------------------------------------------------------------------------------------------------------------------
// UTILITY
//----------------------------------------------------------------------------------------------------------------------
/**
* Get id element with name prefix for this component.
*
* @returns {string} element id
*/
ModalConfirmationComponent.prototype.getModalDivId = function () {
return this.name + '-modal-id';
};
/**
* Get id element with name prefix for this component.
*
* @returns {string} element id
*/
ModalConfirmationComponent.prototype.getConfirmBtnId = function () {
return this.name + '-confirm-btn-id';
};
我意识到这是一个非常古老的问题，但自从我今天想知道一个更有效的方法来处理引导情态动词。我做了一些研究，发现了一些比上面显示的解决方案更好的方法，可以在这个链接中找到:
http://www.petefreitag.com/item/809.cfm
首先加载jquery
$(document).ready(function() {
$('a[data-confirm]').click(function(ev) {
var href = $(this).attr('href');
if (!$('#dataConfirmModal').length) {
$('body').append('<div id="dataConfirmModal" class="modal" role="dialog" aria-labelledby="dataConfirmLabel" aria-hidden="true"><div class="modal-header"><button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button><h3 id="dataConfirmLabel">Please Confirm</h3></div><div class="modal-body"></div><div class="modal-footer"><button class="btn" data-dismiss="modal" aria-hidden="true">Cancel</button><a class="btn btn-primary" id="dataConfirmOK">OK</a></div></div>');
}
$('#dataConfirmModal').find('.modal-body').text($(this).attr('data-confirm'));
$('#dataConfirmOK').attr('href', href);
$('#dataConfirmModal').modal({show:true});
return false;
});
});
然后向href询问任何问题/确认即可:
<a href="/any/url/delete.php?ref=ID" data-confirm="Are you sure you want to delete?">Delete</a>
通过这种方式，确认模式更加通用，因此可以很容易地在网站的其他部分重复使用。
POST配方导航到目标页面和可重用的刀片文件
Dfsq的回答非常好。我对它做了一些修改，以适应我的需求:我实际上需要一个模式，在点击之后，用户也会被导航到相应的页面。异步执行查询并不总是需要的。
使用Blade我创建了文件资源/views/includes/confirmation_modal.blade.php:
<div class="modal fade" id="confirmation-modal" tabindex="-1" role="dialog" aria-labelledby="confirmation-modal-label" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<h4>{{ $headerText }}</h4>
</div>
<div class="modal-body">
{{ $bodyText }}
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
<form action="" method="POST" style="display:inline">
{{ method_field($verb) }}
{{ csrf_field() }}
<input type="submit" class="btn btn-danger btn-ok" value="{{ $confirmButtonText }}" />
</form>
</div>
</div>
</div>
</div>
<script>
$('#confirmation-modal').on('show.bs.modal', function(e) {
href = $(e.relatedTarget).data('href');
// change href of button to corresponding target
$(this).find('form').attr('action', href);
});
</script>
现在，使用它很简单:
<a data-href="{{ route('data.destroy', ['id' => $data->id]) }}" data-toggle="modal" data-target="#confirmation-modal" class="btn btn-sm btn-danger">Remove</a>
这里没有太多变化，模态可以像这样包含:
@include('includes.confirmation_modal', ['headerText' => 'Delete Data?', 'bodyText' => 'Do you really want to delete these data? This operation is irreversible.',
'confirmButtonText' => 'Remove Data', 'verb' => 'DELETE'])
只要把动词放在那里，它就会用到它。这样，也可以利用CSRF。
帮了我，也许也能帮到别人。
// ---------------------------------------------------------- Generic Confirm
function confirm(heading, question, cancelButtonTxt, okButtonTxt, callback) {
var confirmModal =
$('<div class="modal hide fade">' +
'<div class="modal-header">' +
'<a class="close" data-dismiss="modal" >×</a>' +
'<h3>' + heading +'</h3>' +
'</div>' +
'<div class="modal-body">' +
'<p>' + question + '</p>' +
'</div>' +
'<div class="modal-footer">' +
'<a href="#" class="btn" data-dismiss="modal">' +
cancelButtonTxt +
'</a>' +
'<a href="#" id="okButton" class="btn btn-primary">' +
okButtonTxt +
'</a>' +
'</div>' +
'</div>');
confirmModal.find('#okButton').click(function(event) {
callback();
confirmModal.modal('hide');
});
confirmModal.modal('show');
};
// ---------------------------------------------------------- Confirm Put To Use
$("i#deleteTransaction").live("click", function(event) {
// get txn id from current table row
var id = $(this).data('id');
var heading = 'Confirm Transaction Delete';
var question = 'Please confirm that you wish to delete transaction ' + id + '.';
var cancelButtonTxt = 'Cancel';
var okButtonTxt = 'Confirm';
var callback = function() {
alert('delete confirmed ' + id);
};
confirm(heading, question, cancelButtonTxt, okButtonTxt, callback);
});
http://bootboxjs.com/ - Bootstrap 3.0.0的最新作品
最简单的例子:
bootbox.alert("Hello world!");
来自网站:
该库公开了三种用于模拟原生JavaScript等价物的方法。它们确切的方法签名是灵活的，因为每个方法都可以接受各种参数来定制标签和指定默认值，但它们通常是这样被称为:
bootbox.alert(message, callback)
bootbox.prompt(message, callback)
bootbox.confirm(message, callback)
下面是运行中的代码片段(点击下面的“运行代码片段”):
$(function() { bootbox.alert("Hello world!"); }); <!-- required includes --> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></script> <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css" rel="stylesheet"/> <!-- bootbox.js at 4.4.0 --> <script src="https://rawgit.com/makeusabrew/bootbox/f3a04a57877cab071738de558581fbc91812dce9/bootbox.js"></script>
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