我有一個問題,我從選定的複選框中獲取一個ID,然後將它發送到一個刪除方法,然後它將ID傳遞給存儲過程。但是我遇到的問題是,它以錯誤的格式(「232,4323」)而不是(「232」,「4323」)返回我的ID,所以當將值傳遞給存儲過程時,由於字符串格式。 這是我在aspx中的代碼。ajax返回錯誤格式的ID
function doTheDelete(doIDeleteTimeTracker) {
var selectedTimeTrackerList = getSelectedTimeTrackerIDs();
if (selectedTimeTrackerList.length > 0) {
$.ajax({
type: "POST",
//url: "/Tasks/ViewTasks.aspx/deleteTasksAndLinkedItems",
url: '<%=ResolveUrl("~/TimeTrackers/ViewTimeTrackers.aspx/deleteSelectedTimeTracker")%>',
data: "{'DeleteTimeTracker' : '" + doIDeleteTimeTracker + "'," + "'TimeBill': ['" + selectedTimeTrackerList.join(',') + "']}",
//dataaaaaa
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (data) {
var ss = data.d;
if (ss.length > 0) {
for (var i = 0; i < ss.length; ++i) {
$.noty.consumeAlert({ layout: 'center', type: 'error', dismissQueue: true });
alert(ss[i]);
}
}
$("#viewTimeTrackersGrid").flexReload();
showMessage('Successfully Removed Time Tracker');
},
error: function (data) {
$.noty.consumeAlert({ layout: 'center', type: 'error', dismissQueue: true, modal: true });
alert('Error Deleting Time Tracker');
if (window.console) {
console.log(data);
}
}
});
} else {
showMessage('No time tracker(s) are selected.');
}
}
這裏是我的代碼後面的刪除方法。
public static string[] deleteSelectedExpense(bool DeleteExpenses, String[] ExpId)
{
var rList = new List<string>();
//var canDeleteTasks = false;
//var canDeleteTrackers = false;
var canDeleteExpenses = false;
var investigatorID = (int)HttpContext.Current.Session["InvestigatorID"];
var conn = new SqlConnection(ConfigurationManager.ConnectionStrings["connect"].ToString());
var cmd = new SqlCommand("p_Admin_Permissions_CanDeleteExpenses", conn);
cmd.Parameters.Add(new SqlParameter("@InvestigatorID", SqlDbType.Int));
cmd.Parameters["@InvestigatorID"].Value = investigatorID;
cmd.CommandType = CommandType.StoredProcedure;
try
{
conn.Open();
canDeleteExpenses = (bool)cmd.ExecuteScalar();
}
catch (SqlException sql)
{
if (!rList.Contains("Can not connect to the database. Please try again."))
rList.Add("Can not connect to the database. Please try again.");
}
catch (Exception ex)
{
if (!rList.Contains("An Error Occured"))
rList.Add("An Error Occured");
}
finally
{
if (conn.State == ConnectionState.Open)
conn.Close();
}
if (canDeleteExpenses)
{
foreach (var expense in ExpId)// expense ends up beng ("232,423") instead of just taking 1 string at a time ("232").....("423")...
{
if (canDeleteExpenses)
{
conn = new SqlConnection(ConfigurationManager.ConnectionStrings["OSCIDConnectionString"].ToString());
cmd = new SqlCommand("p_CaseFiles_Expenses_DeleteExpenses", conn);
cmd.Parameters.Add(new SqlParameter("@ExpID", SqlDbType.Int));
cmd.Parameters["@ExpID"].Value = int.Parse(expense);
cmd.Parameters.Add("@Message", SqlDbType.NVarChar, 50);
cmd.Parameters["@Message"].Direction = ParameterDirection.Output;
cmd.CommandType = CommandType.StoredProcedure;
try
{
conn.Open();
cmd.ExecuteNonQuery();
}
catch (SqlException sql)
{
if (!rList.Contains("Error Connecting to the Database. Unable To Delete Expense(s)."))
rList.Add("Error Connecting to the Database. Unable To Delete Expense(s).");
}
catch (Exception ex)
{
if (!rList.Contains("An Error Occured"))
rList.Add("An Error Occured");
}
finally
{
if (conn.State == ConnectionState.Open)
conn.Close();
}
}
else if (!canDeleteExpenses)
{
rList.Add("You do not have permission to delete Expenses");
}
else
{
if (!rList.Contains("You do not have permission to delete the Expense(s)."))
rList.Add("You do not have permission to delete the Expense(s).");
}
}
}
return rList.ToArray();
}
我猜測它可能是在「數據:」在Ajax調用格式化的陣列(我試過幾件事情)
我試過了,但是當它到達部分後面的代碼它返回字符串格式爲「232 \」,「32 \」。由於某種原因,在foreach循環中,它不會抓住foreach。它出於某種原因需要整個數組而不是迭代它 – user1084319