如何在删除前显示确认消息?

我想要得到一个确认消息点击删除(这可能是一个按钮或图像)。如果用户选择“Ok”，那么删除就完成了，否则如果点击“Cancel”，什么都不会发生。

当点击按钮时，我尝试回显这个，但是回显的东西使我的输入框和文本框失去了它们的样式和设计。

当前回答

Angularjs与Javascript删除示例

html代码

<button ng-click="ConfirmDelete(single_play.play_id)" type="submit" name="actiondelete" value="1"><img src="images/remove.png" alt="Delete"></button>

“single_play。Play_id "是任意angularjs变量，假设你想在删除操作期间传递任何参数

app模块内的Angularjs代码

$scope.ConfirmDelete = function(yy)
        {
            var x = confirm("Are you sure you want to delete?");
            if (x) {
             // Action for press ok
                $http({
                method : 'POST',
                url : 'sample.php',
                headers: {'Content-Type': 'application/x-www-form-urlencoded'},
                data: $.param({ delete_play_id : yy})
                }).then(function (response) { 
                $scope.message = response.data;
                });
            }
            else {
             //Action for cancel
                return false;
            }
        }

2016-12-08 12:22:14

其他回答

HTML

<input onclick="return myConfirm();" type="submit" name="deleteYear" class="btn btn-danger" value="Delete">

Javascript

<script>
function myConfirm() {
  var result = confirm("Want to delete?");
  if (result==true) {
   return true;
  } else {
   return false;
  }
}

2019-02-25 05:41:50

非常简单

function archiveRemove(any) {
    var click = $(any);
    var id = click.attr("id");
    swal.fire({
        title: 'Are you sure !',
           text: "?????",
           type: 'warning',
           showCancelButton: true,
           confirmButtonColor: '#3085d6',
           cancelButtonColor: '#d33',
           confirmButtonText: 'yes!',
           cancelButtonText: 'no'
    }).then(function (success) {
        if (success) {
            $('a[id="' + id + '"]').parents(".archiveItem").submit();
        }
    })
}

2019-11-16 07:06:37

如果你对一些快速漂亮的解决方案与css格式感兴趣，你可以使用SweetAlert

$(function(){ $(".delete").click(function(){ swal({ title: "Are you sure?", text: "You will not be able to recover this imaginary file!", type: "warning", showCancelButton: true, confirmButtonColor: "#DD6B55", confirmButtonText: "Yes, delete it!", closeOnConfirm: false }).then(isConfirmed => { if(isConfirmed) { $(".file").addClass("isDeleted"); swal("Deleted!", "Your imaginary file has been deleted.", "success"); } }); }); }); html { zoom: 0.7 } /* little "hack" to make example visible in stackoverflow snippet preview */ body > p { font-size: 32px } .delete { cursor: pointer; color: #00A } .isDeleted { text-decoration:line-through } <script src="https://code.jquery.com/jquery-2.1.3.min.js"></script> <script src="https://unpkg.com/sweetalert/dist/sweetalert.min.js"></script> <link rel="stylesheet" href="http://t4t5.github.io/sweetalert/dist/sweetalert.css"> <p class="file">File 1 <span class="delete">(delete)</span></p>

2016-09-07 13:02:18

<a href="javascript:;" onClick="if(confirm('Are you sure you want to delete this product')){del_product(id);}else{ }" class="btn btn-xs btn-danger btn-delete" title="Del Product">Delete Product</a>


function del_product(id){
    $('.process').css('display','block');
    $('.process').html('<img src="./images/loading.gif">');
    $.ajax({
        'url':'./process.php?action=del_product&id='+id,
        'type':"post",
        success: function(result){
            info=JSON.parse(result);
            if(result.status==1){
            setTimeout(function(){
                    $('.process').hide();
                    $('.tr_'+id).hide();
                },3000);
                setTimeout(function(){
                    $('.process').html(result.notice);
                },1000);
            }else if(result.status==0){
                setTimeout(function(){
                    $('.process').hide();
                },3000);
                setTimeout(function(){
                    $('.process').html(result.notice);
                },1000);

                }
            }
        });
}

2015-10-07 07:51:48