javascript - 如何在asp.net MVC中创建确认框(模式弹出窗口)？

Question

单击此按钮后如何创建确认框(模式弹出窗口):

<button id="sellButton" onclick="sendRequest(@item.Id)">Sell</button>

此处弹出模态框(是/否)

当用户确认时，就会发生这种情况

<script>
function sendRequest(id)
{
    var request =
    {
        "itemId": id
    };
    $.ajax({
        url: '/It/Sell',
        data: JSON.stringify(request),
        type: 'POST',
        dataType: "html",
        contentType: 'application/json; charset=utf-8',
        error: function (err) {
            alert('Error: ' + err.statusText);
        },
        success: function (result) {
            $('#Table').html(result);
          },
        async: true,
        processData: false
    });
};
</script>

Answer 1

if(confirm('are you sure?')){
  var request =
    {
        "itemId": id
    };
    $.ajax({
        url: '/It/Sell',
        data: JSON.stringify(request),
        type: 'POST',
        dataType: "html",
        contentType: 'application/json; charset=utf-8',
        error: function (err) {
            alert('Error: ' + err.statusText);
        },
        success: function (result) {
            $('#Table').html(result);
          },
        async: true,
        processData: false
    });
}