User already Exists
<script type="text/javascript">
$(document).ready(function(){$('#<%=txtimgtitle .ClientID%>').keyup(function(){var userName=$(this).val();if(userName.length>=1){$.ajax({url:'../webservices/replica.asmx/UserNameExists',method:'post',data:{userName:userName},dataType:'json',success:function(data){var divElement=$('#<%=errormsg .ClientID%>');if(data.UserNameInUse)
{divElement.text(userName+' already exists');divElement.css('color','orange')}
else{divElement.text(userName);divElement.css('color','green')}},error:function(err){alert(err)}})}})});
</script>
<script type="text/javascript">
var employee = {};
var alertmsg = $("#alerttext").val();
$(document).ready(function () {
$('#<%=btninsertq.ClientID%>').click(function () {
var userName = $('#<%=txtimgtitle .ClientID%>').val();
if (($('#<%=txtimgtitle.ClientID%>').val().length == 0)||($('#<%=txtdescription .ClientID%>').val().length==0)) {
$("#errmsgtitle").html("Required");
if (($('#<%=txtimgtitle.ClientID%>').val().length > 0)) {
$("#errmsgtitle").html(" ");
}
$("#errmsgdesc").html("Required");
if (($('#<%=txtdescription.ClientID%>').val().length > 0)) {
$("#errmsgdesc").html(" ");
}
}
else if (userName.length >= 1) {
$.ajax({
url: '../webservices/replica.asmx/UserNameExists',
method: 'post',
data: { userName: userName },
dataType: 'json',
success: function (data) {
var divElement = $('#<%=errormsg .ClientID%>');
if (data.UserNameInUse)
{
divElement.text(/*data.UserName*/userName + ' already exists');
divElement.css('color', 'orange');
}
else
{
employee.CATEGORY_NAME = $('#<%=txtimgtitle .ClientID%>').val();
employee.CATEGORY_DESCRIPTION = $('#<%=txtdescription.ClientID%>').val();
$.ajax({
url: '../webservices/replica.asmx/Addcategory',
method: 'post',
data: '{emp: ' + JSON.stringify(employee) + '}',
contentType: "application/json; charset=utf-8",
success: function () {
$("#alertjquery").show();
$("#alerttextjquery").html("Added Successfully");
$('#<%=txtimgtitle .ClientID%>').val('');
$('#<%=txtdescription.ClientID%>').val('');
window.setTimeout(function () {
$("#alertjquery").fadeTo(500, 0).slideUp(500, function () {
$(this).remove();
window.location.href = "category-list.aspx";
});
}, 4000);
},
error: function (err) {
alert(err);
}
});
}
},
error: function (err) {
alert(err);
}
});
}
});
});
</script>
[WebMethod]
public void UserNameExists(string userName)
{
bool userNameInUse = false;
using (SqlConnection con = new SqlConnection(cs))
{
SqlCommand cmd = new SqlCommand("ASP_CHECK_CATEGORY_EXISTS", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(new SqlParameter()
{
ParameterName = "@CATEGORY_NAME",
Value = userName
});
con.Open();
userNameInUse = Convert.ToBoolean(cmd.ExecuteScalar());
}
ImageEntities entities = new ImageEntities();
entities.CATEGORY_NAME = userName;
entities.UserNameInUse = userNameInUse;
JavaScriptSerializer js = new JavaScriptSerializer();
Context.Response.Write(js.Serialize(entities));
}
[WebMethod]
public void Addcategory(ImageEntities emp)
{
bool userNameInUse = false;
using (SqlConnection con = new SqlConnection(cs))
{
SqlCommand cmd = new SqlCommand("ASP_INSERT_CATEGORY", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(new SqlParameter()
{
ParameterName = "@CATEGORY_NAME",
Value = emp.CATEGORY_NAME
});
cmd.Parameters.Add(new SqlParameter()
{
ParameterName = "@CATEGORY_DESCRIPTION",
Value = emp.CATEGORY_DESCRIPTION
});
con.Open();
userNameInUse = Convert.ToBoolean(cmd.ExecuteScalar());
cmd.ExecuteNonQuery();
}
}
$(document).ready(function(){$('#<%=txtimgtitle .ClientID%>').keyup(function(){var userName=$(this).val();if(userName.length>=1){$.ajax({url:'../webservices/replica.asmx/UserNameExists',method:'post',data:{userName:userName},dataType:'json',success:function(data){var divElement=$('#<%=errormsg .ClientID%>');if(data.UserNameInUse)
{divElement.text(userName+' already exists');divElement.css('color','orange')}
else{divElement.text(userName);divElement.css('color','green')}},error:function(err){alert(err)}})}})});
</script>
<script type="text/javascript">
var employee = {};
var alertmsg = $("#alerttext").val();
$(document).ready(function () {
$('#<%=btninsertq.ClientID%>').click(function () {
var userName = $('#<%=txtimgtitle .ClientID%>').val();
if (($('#<%=txtimgtitle.ClientID%>').val().length == 0)||($('#<%=txtdescription .ClientID%>').val().length==0)) {
$("#errmsgtitle").html("Required");
if (($('#<%=txtimgtitle.ClientID%>').val().length > 0)) {
$("#errmsgtitle").html(" ");
}
$("#errmsgdesc").html("Required");
if (($('#<%=txtdescription.ClientID%>').val().length > 0)) {
$("#errmsgdesc").html(" ");
}
}
else if (userName.length >= 1) {
$.ajax({
url: '../webservices/replica.asmx/UserNameExists',
method: 'post',
data: { userName: userName },
dataType: 'json',
success: function (data) {
var divElement = $('#<%=errormsg .ClientID%>');
if (data.UserNameInUse)
{
divElement.text(/*data.UserName*/userName + ' already exists');
divElement.css('color', 'orange');
}
else
{
employee.CATEGORY_NAME = $('#<%=txtimgtitle .ClientID%>').val();
employee.CATEGORY_DESCRIPTION = $('#<%=txtdescription.ClientID%>').val();
$.ajax({
url: '../webservices/replica.asmx/Addcategory',
method: 'post',
data: '{emp: ' + JSON.stringify(employee) + '}',
contentType: "application/json; charset=utf-8",
success: function () {
$("#alertjquery").show();
$("#alerttextjquery").html("Added Successfully");
$('#<%=txtimgtitle .ClientID%>').val('');
$('#<%=txtdescription.ClientID%>').val('');
window.setTimeout(function () {
$("#alertjquery").fadeTo(500, 0).slideUp(500, function () {
$(this).remove();
window.location.href = "category-list.aspx";
});
}, 4000);
},
error: function (err) {
alert(err);
}
});
}
},
error: function (err) {
alert(err);
}
});
}
});
});
</script>
[WebMethod]
public void UserNameExists(string userName)
{
bool userNameInUse = false;
using (SqlConnection con = new SqlConnection(cs))
{
SqlCommand cmd = new SqlCommand("ASP_CHECK_CATEGORY_EXISTS", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(new SqlParameter()
{
ParameterName = "@CATEGORY_NAME",
Value = userName
});
con.Open();
userNameInUse = Convert.ToBoolean(cmd.ExecuteScalar());
}
ImageEntities entities = new ImageEntities();
entities.CATEGORY_NAME = userName;
entities.UserNameInUse = userNameInUse;
JavaScriptSerializer js = new JavaScriptSerializer();
Context.Response.Write(js.Serialize(entities));
}
[WebMethod]
public void Addcategory(ImageEntities emp)
{
bool userNameInUse = false;
using (SqlConnection con = new SqlConnection(cs))
{
SqlCommand cmd = new SqlCommand("ASP_INSERT_CATEGORY", con);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(new SqlParameter()
{
ParameterName = "@CATEGORY_NAME",
Value = emp.CATEGORY_NAME
});
cmd.Parameters.Add(new SqlParameter()
{
ParameterName = "@CATEGORY_DESCRIPTION",
Value = emp.CATEGORY_DESCRIPTION
});
con.Open();
userNameInUse = Convert.ToBoolean(cmd.ExecuteScalar());
cmd.ExecuteNonQuery();
}
}
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