1

I'm trying to remove a row by pressing the delete icon, but I first want a SweetAlert confirmation window.

My code:

$(document).ready(function() {
      //$( 'button[data-target="#delete"' ).click(function() {
      $('##ads-overview tbody').on('click', 'button[data-target="#delete"', function() {
        swal({
          title: "Weet u het zeker?",
          text: "Deze actie is niet meer te herstellen",
          showCancelButton: true,
          confirmButtonColor: "#DD6B55",
          confirmButtonText: "Ja, ik weet het zeker!",
          cancelButtonText: "Annuleren",
          closeOnConfirm: false,
          closeOnCancel: false
        }, function(isConfirm) {
          if (isConfirm) {
            swal("Verwijderd!", "De advertentie is succesvol verwijderd", "success");,

            function() {
              table.row($(this).parents('tr')).remove().draw();
            }
          }
          } else {
            swal("Geanulleerd", "De advertentie is niet verwijderd", "error");
          }
        });
      });
    });

https://jsfiddle.net/6n3zsfd5/

The alert window is not appearing. What am I doing wrong?

4

1 回答 1

3

工作版本：https ://jsfiddle.net/6n3zsfd5/5/

$(document).ready(function () {
      var table = $('#ads-overview').DataTable();

      $('#ads-overview tbody').on('click', 'button[data-target="#delete"]', function () {
          var btn = this;

          swal({
              title: "Weet u het zeker?",
              text: "Deze actie is niet meer te herstellen",
              showCancelButton: true,
              confirmButtonColor: "#DD6B55",
              confirmButtonText: "Ja, ik weet het zeker!",
              cancelButtonText: "Annuleren",
              closeOnConfirm: false,
              closeOnCancel: false
          }, function (isConfirm) {
              if (isConfirm) {
                  swal("Verwijderd!", "De advertentie is succesvol verwijderd", "success");
                  table.row($(btn).parents('tr')).remove().draw(false);
              } else {
                  swal("Geanulleerd", "De advertentie is niet verwijderd", "error");
              }
          });
      });
});

你打电话给 SweetAlert 的方式没有任何问题。您的代码中存在一些语法错误，并且您设置 DataTable 的方式存在问题。（感谢Gyrocode.com发现了这一点！）

对于语法错误，请打开您的开发者工具窗口或 Javascript 控制台以查看页面加载时引发的错误。这将把你带到有问题的地方。

具体代码修复：

您需要初始化 DataTable：

var table = $('#ads-overview').DataTable();

此行的开头不需要两个哈希，但在“删除”之后确实需要一个右括号：

$('##ads-overview tbody').on('click', 'button[data-target="#delete"', function(...
...^..............................................................^

此行末尾有一个杂散的逗号：

swal("Verwijderd!", "De advertentie is succesvol verwijderd", "success");,

这真的没有意义：

function() {
    table.row($(this).parents('tr')).remove().draw();
}

不需要将其包装在函数中；只需调用该方法。

这应该让一切都得到解决。此答案顶部的 JSFiddle 包括所有这些修复。

于 2015-08-08T21:02:22.600 回答