Comments by EasyHero - CodeProject

EasyHero 23-Oct-18 23:44pm View

Here's the error after updating my code as you suggested "An error occurred while sending the request. Unable to connect to the remote server A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 23.38.53.172:80 at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)"

EasyHero 23-Oct-18 8:17am View

Yes, i have opened the url on the browser and it returns an xml just as expected

EasyHero 7-Mar-18 5:18am View

Hi, I just tried this, it didn't work

EasyHero 6-Mar-18 10:24am View

From my question, what i want to achieve is this, as the ViewPagerAdapter changes to a new fragment, i want a new theme set for the parent. calling the setTheme() before the setContentView() would only set the theme once for the activity

EasyHero 6-Mar-18 10:22am View

That for the fragments yeah?

EasyHero 6-Mar-18 10:07am View

i'm aware this would work as i stated in my question. But my challenge here is that, the activity doesn't get recreated when switching between fragment views. Hence i would have been able to do this

EasyHero 10-Oct-17 14:18pm View

Thanks a lot. I have a lot of studying to do then

EasyHero 17-Aug-16 13:55pm View

i think the syntax is wrong. even after adding the $ sign, it didn't work.

EasyHero 27-May-16 9:30am View

Sir, your explanation pointed me out to where d problem was and not necessarily solving it. It's still not working even though I know where d problem is

EasyHero 27-May-16 4:07am View

Still giving same error

EasyHero 27-May-16 4:07am View

Yes ad1file is null. Dunno y

EasyHero 26-May-16 18:38pm View

sorry it's thrown on the "foreach" line in the controller action

EasyHero 26-May-16 18:36pm View

sorry it's thrown on the "foreach" line in the controller action

EasyHero 25-May-16 14:22pm View

this is how i've called the function on successful submission of the form
<pre>@using (Ajax.BeginForm("submitSchlAd1", "Ministry", new AjaxOptions { HttpMethod = "POST", OnSuccess = "showSuccess('@Model.returnedxml1')", OnFailure = "showFail('@Model.returnedxml1')" }, new { @id = "schlregdiv", @class = "form-horizontal" }))</pre> stil it isn't returning serverside information.

EasyHero 5-Apr-16 16:07pm View

perfect answer. Thanks for the reference

EasyHero 5-Apr-16 15:05pm View

how do i do that? don't have an idea.

EasyHero 5-Apr-16 3:26am View

this is exactly what i'm trying to achieve, i have bootstrap.css, bootstrap.min.css, jquery-2.2.1.js, jquery-2.2.1.min.js, bootstrap.js, bootstrap.min.js referenced. i dunno why it isn't working.

here's my layout page
<pre lang="c#">
<!DOCTYPE html>

<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>@ViewBag.Title</title>
@Styles.Render("~/Content/css")
</head>
<body class="body-min">
<div>
<div class="col-xs-12 col-sm-12 col-md-12 col-lg-12 navoffset navbar-fixed-top">
<ul class="nav nav-tabs">
<li class="colour active">@Html.ActionLink("Staffs", "addStaff", "SchlAdmin")</li>
<li class="colour" data-toggle="tab">@Html.ActionLink("Students", "addStudent", "SchlAdmin")</li>
<li class="colour" data-toggle="tab">@Html.ActionLink("Incidents", "staffInc", "SchlAdmin")</li>
<li class="colour" data-toggle="tab">@Html.ActionLink("Admin", "addasset", "SchlAdmin")</li>
<li class="colour" data-toggle="tab">@Html.ActionLink("Search", "staffSearch", "SchlAdmin")</li>
<li class="colour" data-toggle="tab">@Html.ActionLink("Profile", "prof", "SchlAdmin")</li>
</ul>
</div>

@RenderBody()

<div class="footertag-min"><p>© @DateTime.Now.Year - NSMS</p></div>
</div>
@Scripts.Render("~/bundles/jquery")
@Scripts.Render("~/bundles/jqueryval")
@Scripts.Render("~/bundles/bootstrap")
</body>
</html>

</pre>

and here's my bundle class

<pre lang="c#">
public class BundleConfig
{
public static void RegisterBundles(BundleCollection bundles)
{
bundles.Add(new ScriptBundle("~/bundles/jquery").Include("~/Scripts/jquery-*", "~/Scripts/Ministries.js", "~/Scripts/schladmin1.js", "~/Scripts/jquery-{version}.js", "~/Scripts/jquery.unobtrusive-ajax.js"));

bundles.Add(new ScriptBundle("~/bundles/jqueryval").Include("~/Scripts/jquery.validate*"));

bundles.Add(new ScriptBundle("~/bundles/angular").Include("~/Scripts/angular.js", "~/Scripts/angular-*"));

bundles.Add(new ScriptBundle("~/bundles/bootstrap").Include("~/Scripts/bootstrap.js", "~/Scripts/respond.js"));

bundles.Add(new StyleBundle("~/Content/css").Include("~/Content/bootstrap.css"));
}
}
</pre>

EasyHero 5-Apr-16 3:17am View

this is exactly what i'm trying to achieve. i have bootstrap.css, bootstrap.min.css, bootstrap.js, bootstrap.min.js, jquery-2.2.1.js and jquery-2.2.1.min.js referenced, so i dunno why it isn't working.

EasyHero 5-Apr-16 3:06am View

the links worked but the first link remains in the active state(i.e. shows the active css style) while i'm in another page. what i want to achieve is for the current page to show the active style

EasyHero 4-Apr-16 7:15am View

the styling for active is working, what's not working is the navigation to the page (which is to the function that calls the view) but once i remove the data-toggle attribute, the navigation works and css active doesn't

EasyHero 2-Apr-16 15:28pm View

same thing, dunno y its like this in my app

EasyHero 2-Apr-16 14:56pm View

still can't navigate to the various pages bt if i remove the data-toggle attribute, i would be able to

EasyHero 22-Jan-16 12:13pm View

Thanks, it worked

EasyHero 21-Jan-16 16:13pm View

that path isn't loading up the image, or am i missing something?

EasyHero 21-Jan-16 15:58pm View

Request.Files["ad1file"] gives me the name of the file e.g. image1.jpg. Path.GetFullPath(path) gives me the absolute path e.g. C:\Program Files (x86)\IIS Express\166875_172708726105688_7981605_n.jpg. but i need the actual path e.g. C:\Users\name\Pictures\image1.jpg

EasyHero 21-Jan-16 15:13pm View

no, the file isn't there. its in another location

EasyHero 21-Jan-16 15:07pm View

Path.GetFullPath(path) returns this C:\Program Files (x86)\IIS Express\166875_172708726105688_7981605_n.jpg which is the absolute path. the absolute path when passed to the model doesn't bring up the image
i can't seem to get File.Exist(path). i'm using MVC5

EasyHero 21-Jan-16 14:53pm View

i'm just asking if i can be assisted with how i can point to the file, because Path.GetFullPath() doesn't give me the actual file location

EasyHero 21-Jan-16 14:47pm View

yes, its returning the absolute path. still doesn't show the image in the <img/>
it returns this C:\Program Files (x86)\IIS Express\166875_172708726105688_7981605_n.jpg which isn't the location of the image on my harddrive

EasyHero 21-Jan-16 14:32pm View

path contains the file name. string path = Request.Files["ad1file"].FileName; its d first line of my controller function

EasyHero 19-Jan-16 8:28am View

I'm retrieving the selected text of a dropdown list into var 'staname' in the onchange event of the dropdown . Still in that on change event, I want the value of var 'staname' which is the text to be assigned to a model property. That's what I'm trying to achieve.

EasyHero 19-Jan-16 7:55am View

Not still mapping the value. I don't understand why "MP" is in the data statement of the Ajax query and "StateName" is in the httppost method.

EasyHero 18-Jan-16 8:14am View

I have errors on this line (SelectList)Model => Model.Name, null, new
Error that says something like "cannot convert Models.Category to System.Web.Mvc.SelectList"
Category is a class in my models and it contains a generic list called Name

EasyHero 15-Jan-16 1:45am View

are the function parameters index and element keywords or are they supposed to mean something in my code

EasyHero 15-Jan-16 1:37am View

its hitting and displaying the correct result from the controller code. the problem is from the javascript
i'm not very good in javascript so I don't know what to do there

EasyHero 12-Jan-16 13:34pm View

I tried this but it didn't work, still not returning anything but if I run my controller function, it returns what I need in a generic list in json format

EasyHero 10-Jan-16 2:49am View

pls how do I do that?

EasyHero 23-Sep-15 16:28pm View

no, its not, take note of the difference in the loops. in my question i have a parent foreach loop nesting two for loops but in my solution i have the foreach loop being nested by the first for loop

EasyHero 23-Sep-15 16:27pm View

i just forgot to remove that comment

EasyHero 23-Sep-15 16:10pm View

It worked for me perfectly without issuing the error.

EasyHero 20-Sep-15 7:34am View

Thanks a lot, I it worked perfectly, I'm sorry for my comment earlier, it lacked a thorough study background. I found applied your solution and it worked. I'll post the solution I found later for others too. Thanks

EasyHero 20-Sep-15 7:13am View

I've just tried changing the second parameter in the for loop to k < excel.Cells .Count but I got an error. I'm using visual studio 2013 which runs a .NET framework 4.5. I dunno what or why I'm getting d error if gridview has a Cells.Count property

EasyHero 10-Sep-15 7:55am View

no problem. Thanks, you still enlightened me

EasyHero 10-Sep-15 7:22am View

i have some observations and possibly questions on line 3 of your code. the mysqlcommand name is cmd2 and in my code i changed the SqlParameter and SqlDbType to that of MySql each. apart from those, i have exactly same code in same position as yours but i'm not still getting any values

EasyHero 10-Sep-15 6:32am View

This worked for only the first item in the loop. didn't work for the remaining. it issued an "Parameter @code already defined" error

EasyHero 4-Aug-15 1:09am View

thanks

EasyHero 4-Aug-15 1:08am View

thanks

EasyHero 11-Jul-15 9:59am View

syntax error
cannot apply indexing with [] to an expression of type 'System.Web.UI.WebControls.Gridview'

EasyHero 11-Jul-15 7:11am View

this is what i keep getting in the first row of my database( for each column) the code i use below isn't getting the values of the rows, else it gets these
System.Web.UI.W, System.Web.UI.WebControls.Grid, System.Web.UI.W System.Web.UI.WebControls, System.Web.UI.WebControls.GridViewR, System.Web.UI.WebControls.GridViewRow
here is the code i'm using now

MySqlConnection conn = new MySqlConnection(connection);
MySqlCommand com = new MySqlCommand("insert into pla20132014.admissions (jambNo, Names, state, lga, course, department) values (@jambno, @name, @state, @lga, @course, @dept)", conn);
conn.Open();

//int rowcounter = 0;
foreach (TableRow td in excel.Rows)
{
com.Parameters.Add("@jambno", MySqlDbType.VarChar).Value = excel.Rows.ToString();
com.Parameters.Add("@name", MySqlDbType.VarChar).Value = excel.Rows.ToString();
com.Parameters.Add("@state", MySqlDbType.VarChar).Value = excel.Rows[2];
com.Parameters.Add("@lga", MySqlDbType.VarChar).Value = excel.Rows[3];
com.Parameters.Add("@course", MySqlDbType.VarChar).Value = excel.Rows[4];
com.Parameters.Add("@dept", MySqlDbType.VarChar).Value = excel.Rows[5];
com.ExecuteNonQuery();
}

conn.Close();

is that the way u said i should loop it?

EasyHero 11-Jul-15 7:10am View

please what is d function of the [rowcounter]?

also, this is what i keep getting in the first row of my database( for each column) the code i use below isn't getting the values of the rows, else it gets these
System.Web.UI.W System.Web.UI.WebControls.Grid System.Web.UI.W System.Web.UI.WebControls System.Web.UI.WebControls.GridViewR System.Web.UI.WebControls.GridViewRow
here is the code i'm using now

MySqlConnection conn = new MySqlConnection(connection);
MySqlCommand com = new MySqlCommand("insert into pla20132014.admissions (jambNo, Names, state, lga, course, department) values (@jambno, @name, @state, @lga, @course, @dept)", conn);
conn.Open();

//int rowcounter = 0;
foreach (TableRow td in excel.Rows)
{
com.Parameters.Add("@jambno", MySqlDbType.VarChar).Value = excel.Rows.ToString();
com.Parameters.Add("@name", MySqlDbType.VarChar).Value = excel.Rows.ToString();
com.Parameters.Add("@state", MySqlDbType.VarChar).Value = excel.Rows[2];
com.Parameters.Add("@lga", MySqlDbType.VarChar).Value = excel.Rows[3];
com.Parameters.Add("@course", MySqlDbType.VarChar).Value = excel.Rows[4];
com.Parameters.Add("@dept", MySqlDbType.VarChar).Value = excel.Rows[5];
com.ExecuteNonQuery();
}

conn.Close();

EasyHero 11-Jul-15 2:25am View

no error message, it doesn't insert the row data into the mysql table

EasyHero 28-Feb-15 3:28am View

The images re compressed inside an image box of size 150x150. Irrespective of d image size. Could that be the problem?

EasyHero 3-Feb-15 16:23pm View

Thanks man, this worked. i used the IndexOf method to search for d char ',' then i used the remove method to remove all characters from that position till the end of the string.
reading was an eye opener. was looking in the wrong places earlier. was actually looking for solution amongst the methods of textbox class

EasyHero 3-Feb-15 5:27am View

you have to describe exactly what you want to achieve and place sample code for further illustration

EasyHero 14-Dec-14 2:03am View

Thanks guys. It helped a lot

EasyHero 8-Oct-14 16:15pm View

still not getting d desired result. i changed my code for saving into the database into the code below, it didn't give me any error but it didnot upload a file to the database i.e. the size of file in my database is zero

byte[] passport1 = null;
Stream fs1 = FileUpload1.PostedFile.InputStream;
BinaryReader br1 = new BinaryReader(fs1);
passport1 = br1.ReadBytes((Int32)fs1.Length);

EasyHero 30-Sep-14 16:29pm View

can my location (nigeria) be a determining factor for this error?

EasyHero 30-Sep-14 16:24pm View

i still get this set of errors;
Message: Error in processing. The server response was: Request action aborted on MFE proxy, SMTP server is not available.
Source: System.
Stack Trace: at System.Net.Mail.SmtpConnection.GetConnection(ServicePoint servicePoint) at System.Net.Mail.SmtpTransport.GetConnection(ServicePoint servicePoint) at System.Net.Mail.SmtpClient.GetConnection() at System.Net.Mail.SmtpClient.Send(MailMessage message) at WLCFoleh.contact.submitmsg_Click(Object sender, EventArgs e) in C:\Users\israel asha\Documents\Visual Studio 2010\Projects\WLCFoleh\WLCFoleh\contact.aspx.cs:line 55
line 55 being sc.Send(msf);

EasyHero 30-Sep-14 3:14am View

I just tried the code and I get these errors as sent by the exception.message, exception.source
Message: Error in processing.
Source: System
and stack trace said I had an error at this line of code
smtpClient.Send(mail)

Comments by EasyHero (Top 59 by date)