Comments by Y.Ahmad - CodeProject

Y.Ahmad 22-Jan-16 10:11am View

The problem was in the first run of the emulator, There wasn't Internet access in the first run.

Y.Ahmad 15-Jan-16 15:34pm View

uses-permission android:name="android.permission.INTERNET"

Y.Ahmad 15-Jan-16 15:34pm View

I saw it, and I tried to connect with php code, and it worked.
but in android I don't know why even I put in Manifest.xml permission connect with Internet:

<uses-permission android:name="android.permission.INTERNET"></uses-permission>

Y.Ahmad 15-Jan-16 13:54pm View

And I put All the Android Code

Y.Ahmad 15-Jan-16 13:51pm View

This all what LogCat give:

01-15 13:49:35.770: D/gralloc_goldfish(2098): Emulator without GPU emulation detected.
01-15 13:49:39.800: D/dalvikvm(2098): GC_FOR_ALLOC freed 166K, 7% free 3117K/3348K, paused 54ms, total 68ms
01-15 13:49:39.800: D/InputEventConsistencyVerifier(2098): KeyEvent: ACTION_UP but key was not down.
01-15 13:49:39.800: D/InputEventConsistencyVerifier(2098): in android.widget.LinearLayout{b3d26008 V.E..... ......I. 0,59-455,118}
01-15 13:49:39.800: D/InputEventConsistencyVerifier(2098): 0: sent at 8592505000000, KeyEvent { action=ACTION_UP, keyCode=KEYCODE_TAB, scanCode=15, metaState=0, flags=0x8, repeatCount=0, eventTime=8592505, downTime=8592401, deviceId=0, source=0x101 }
01-15 13:50:01.560: W/System.err(2098): java.net.UnknownHostException: Unable to resolve host "mwssong.esy.es": No address associated with hostname
01-15 13:50:01.570: W/System.err(2098): at java.net.InetAddress.lookupHostByName(InetAddress.java:424)
01-15 13:50:01.580: W/System.err(2098): at java.net.InetAddress.getAllByNameImpl(InetAddress.java:236)
01-15 13:50:01.580: W/System.err(2098): at java.net.InetAddress.getAllByName(InetAddress.java:214)
01-15 13:50:01.580: W/System.err(2098): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:137)
01-15 13:50:01.590: W/System.err(2098): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164)
01-15 13:50:01.590: W/System.err(2098): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119)
01-15 13:50:01.590: W/System.err(2098): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360)
01-15 13:50:01.600: W/System.err(2098): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555)
01-15 13:50:01.600: W/System.err(2098): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487)
01-15 13:50:01.600: W/System.err(2098): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465)
01-15 13:50:01.600: W/System.err(2098): at com.example.e_music.JSONParser.getJSONFromUrl(JSONParser.java:44)
01-15 13:50:01.610: W/System.err(2098): at com.example.e_music.MainActivity$Connect.doInBackground(MainActivity.java:126)
01-15 13:50:01.620: W/System.err(2098): at com.example.e_music.MainActivity$Connect.doInBackground(MainActivity.java:1)
01-15 13:50:01.620: W/System.err(2098): at android.os.AsyncTask$2.call(AsyncTask.java:288)
01-15 13:50:01.620: W/System.err(2098): at java.util.concurrent.FutureTask.run(FutureTask.java:237)
01-15 13:50:01.640: W/System.err(2098): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:231)
01-15 13:50:01.640: W/System.err(2098): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
01-15 13:50:01.650: W/System.err(2098): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
01-15 13:50:01.650: W/System.err(2098): at java.lang.Thread.run(Thread.java:841)
01-15 13:50:01.670: W/System.err(2098): Caused by: libcore.io.GaiException: getaddrinfo failed: EAI_NODATA (No address associated with hostname)
01-15 13:50:01.670: W/System.err(2098): at libcore.io.Posix.getaddrinfo(Native Method)
01-15 13:50:01.670: W/System.err(2098): at libcore.io.ForwardingOs.getaddrinfo(ForwardingOs.java:61)
01-15 13:50:01.670: W/System.err(2098): at java.net.InetAddress.lookupHostByName(InetAddress.java:405)
01-15 13:50:01.670: W/System.err(2098): ... 18 more
01-15 13:50:01.680: E/Buffer Error(2098): Error converting result java.lang.NullPointerException: lock == null
01-15 13:50:01.680: E/JSON Parser(2098): Error parsing data org.json.JSONException: End of input at character 0 of
01-15 13:50:01.680: W/dalvikvm(2098): threadid=12: thread exiting with uncaught exception (group=0xb3a22ba8)
01-15 13:50:01.750: E/AndroidRuntime(2098): FATAL EXCEPTION: AsyncTask #2
01-15 13

Y.Ahmad 14-Jul-15 2:21am View

I told them that :D
Thank you :)

Y.Ahmad 10-Jul-15 19:34pm View

Sorry, I didn't do feedback,
I add the Reference in last that day, but no thing stored in the database,
Every thing stored in temporary Database I find it in this folder: Bin\Debug..
And in the next insert, all past data removed..

Y.Ahmad 7-Jul-15 14:09pm View

I don't have a lot of time, and I did what Wes Aday provided.. As I wrote in my last replay..

Y.Ahmad 7-Jul-15 14:08pm View

Deleted

I asked him, and I ask you..
I don't have a lot of time, and I did what Wes Aday provided.. As I wrote in my last replay..

Y.Ahmad 7-Jul-15 11:31am View

I tried what is wrote,
And I added the usings,
But an error occor on ConfigurationManager
Doesn't exist in the current text!

Y.Ahmad 26-Jun-15 5:37am View

It's failed before I upload it, Trace isn't useful here..
Thank you..

Y.Ahmad 25-Jun-15 16:19pm View

The grid and the reportviewer in the same page..

Y.Ahmad 19-Jun-15 2:58am View

ammmm
Thank you
I noticed that, when I add new row, I can't find this row in the XML file..
I work with sedna, and Sedna saves the changes in its Database..
How can I save the record in the XML file?!
This's my code:
<pre lang="c#">
string sGender = "Male";
if (RBFemale.Checked)
sGender="Female";

string sQuery = "update insert <Tutors TutorID='"+Guid.NewGuid().ToString()+"'>" +
"<FirstName>"+TxtFirstName.Text+"</FirstName>"+
"<LastName>"+TxtLastName.Text+"</LastName>"+
"<NickName>"+TxtNickName.Text+"</NickName>"+
"<Gender>"+sGender+"</Gender>"+
"<BirthDate>"+txtBirthDate.Text+"</BirthDate>"+
"<HomeCity>"+txtHomeCity.Text+"</HomeCity>"+
"<Address>"+TxtAddress.Text+"</Address>"+
"<Mobile>"+TxtMobile.Text+"</Mobile>"+
"<Email>"+TxtEmail.Text+"</Email>"+
"<Class>"+txtClass.Text+"</Class>"+
"<Subject>"+txtSubject.Text+"</Subject>"+
"into document('StudentSystem')/Users";

SednaSession s = new SednaSession();

s.Start("localhost", SednaSession.DEFAULT_SERVER_PORT, "StudentSystem", "SYSTEM", "MANAGER");

SednaQueryResults sql = s.Execute(sQuery);

if (s.HasTransaction)
{
s.CommitTransaction();

lblStatus.Text = "Tutor has been added successfully";
s.Close();
}
else
{
lblStatus.Text = "error!";
s.Close();
}
</pre>

Y.Ahmad 9-Jun-15 9:43am View

Thank you,
but I didn't reach to any thing.. it gave me trace of every thing, not the error..
And there's no error when I run the website locally..

Y.Ahmad 4-Jun-15 11:56am View

Can you write this div to me, please?!

Y.Ahmad 4-Jun-15 11:17am View

Thank you.. and it's a simple idea..
But not for my question.. I don't ask about C# code..

I'm asking how to put the image inside Rate Control..

<cc1:Rating ID="AddRate" CurrentRating="0" AutoPostBack="true" OnChanged="AddRate_Changed" StarCssClass="Star" WaitingStarCssClass="WaitingStar" EmptyStarCssClass="Star"
FilledStarCssClass="FilledStar" runat="server">
</cc1:Rating>

How to tell the rate control where's the image from Half-Star

I tried HalfFilledStarCssClass and HalfStarCssClass and Half-StarCssClass and didn't success..

Just that.. that's my question..

Y.Ahmad 3-Jun-15 13:06pm View

The problem is where I'll put the image?
<cc1:Rating ID="AddRate" CurrentRating="0" AutoPostBack="true" OnChanged="AddRate_Changed" StarCssClass="Star" WaitingStarCssClass="WaitingStar" EmptyStarCssClass="Star"
FilledStarCssClass="FilledStar" runat="server">
</cc1:Rating>

Y.Ahmad 3-Jun-15 13:06pm View

Deleted

The problem is where I'll put the image?
<pre lang="c#">
<cc1:rating id="AddRate" currentrating="0" autopostback="true">
</pre>

Y.Ahmad 2-Jun-15 13:03pm View

Great!
It has a condition without if..
New idea to me..
Thank you..

Y.Ahmad 29-May-15 17:49pm View

I tried all events of grid view and Image button, but I didn't know what should I do..

Really.. wow!
Whats this command?!
string bookID = (button == null) ? null : button.CommandArgument;
a Super Command!
I didn't understand what's happened! but it success.. Thank you

Y.Ahmad 29-May-15 16:25pm View

I don't know how to cast the sender

I put the HTML code

  <asp:ImageButton ID="IBKutub" ImageUrl='<%# Eval("bookID", "~/images/{0}.png") %>' runat="server" Height="120px" Width="90px" CommandArgument='<%# Eval("bookID") %>' />

But what about the C#?!.. I tried.. and used this..


    protected void GVBooks_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (sender.Equals("IBKutub"))
        {
            Response.Redirect("BookDetails.aspx");
        }
    }

Didn't success..

Y.Ahmad 28-May-15 11:20am View

I solved it.. thanks..

Y.Ahmad 27-May-15 18:45pm View

I saw this now..
Forget my statement, in instead.. Could you write a statement that could do an insert operation from this procedure, please?!

<pre>
CREATE procedure InsertBook

@BookName nvarchar(50) ,
@Description nvarchar(500),
@Price int,
@Publisher int,
@Category int,
@PublishDate int,

@BookID int Output
AS
INSERT INTO Books
VALUES (@BookName,@Description,@Price,@Publisher ,@Category,@PublishDate);
set @BookID=@@Identity
</pre>

Y.Ahmad 22-May-15 14:51pm View

Thanks for your time..

Y.Ahmad 22-May-15 14:48pm View

Thank you very much..
But as you saw in my procedure and table.. there's no any difference in types..

Y.Ahmad 22-May-15 14:30pm View

If I wrote this:

int? thePublishDate = PublishDate;
return Bta.InsertBook(BookName, Descpn, Price, Publisher, Category,ref thePublishDate);

This error will appear:

Cannot implicitly convert type 'object' to 'int'. An explicit conversion exists (are you missing a cast?)

Y.Ahmad 22-May-15 14:27pm View

I just give you more info to help me!!! :\

Y.Ahmad 22-May-15 14:23pm View

I tried what you showed to me in your answer, 40 minutes age..

int? thePublishDate = PublishDate;
return Bta.InsertBook(BookName, Descpn, Price, Publisher, Category,ref thePublishDate);

In this case this error appears:

Compiler Error Message: CS0266: Cannot implicitly convert type 'object' to 'int'. An explicit conversion exists (are you missing a cast?)

Y.Ahmad 22-May-15 14:16pm View

This's my table

CREATE TABLE [dbo].[Books] (
[BookID] INT IDENTITY (1, 1) NOT NULL,
[BookName] NVARCHAR (50) NOT NULL,
[Description] NVARCHAR (500) NOT NULL,
[Price] INT NOT NULL,
[Publisher] INT NOT NULL,
[Category] INT NOT NULL,
[PublishDate] INT NOT NULL,
CONSTRAINT [PK_Books] PRIMARY KEY CLUSTERED ([BookID] ASC),
CONSTRAINT [FK_Books_Categories] FOREIGN KEY ([Category]) REFERENCES [dbo].[Categories] ([CategoryID]) ON DELETE CASCADE ON UPDATE CASCADE,
CONSTRAINT [FK_Books_Publishers] FOREIGN KEY ([Publisher]) REFERENCES [dbo].[Publishers] ([PublisherID]) ON DELETE CASCADE ON UPDATE CASCADE
);

Y.Ahmad 22-May-15 14:11pm View

I know this, but if I put just 6 arguments, without the output parameter, like this:
return Bta.InsertBook(BookName, Description, Price, Publisher, Category, PublishDate);

This message will appear!

Compiler Error Message: CS1502: The best overloaded method match for 'KutubDataSetTableAdapters.BooksTableAdapter.InsertBook(string, string, decimal?, int?, int?, ref int?)' has some invalid arguments

Y.Ahmad 22-May-15 14:06pm View

This's my procedure

CREATE procedure InsertBook

@BookName nvarchar(50) ,
@Description nvarchar(500),
@Price int,
@Publisher int,
@Category int,
@PublishDate int,

@BookID int Output
AS
INSERT INTO Books
VALUES (@BookName,@Description,@Price,@Publisher ,@Category,@PublishDate);
set @BookID=@@Identity

Y.Ahmad 22-May-15 14:05pm View

Because Publishdate isn't nullable, and isn't output!

Y.Ahmad 22-May-15 14:02pm View

There's no any nullable value, and the I defined price as int to know where's the wrong.. and I didn't success,

This's my procedure:

CREATE procedure InsertBook

@BookName nvarchar(50) ,
@Description nvarchar(500),
@Price int,
@Publisher int,
@Category int,
@PublishDate int,

@BookID int Output
AS
INSERT INTO Books
VALUES (@BookName,@Description,@Price,@Publisher ,@Category,@PublishDate);
set @BookID=@@Identity

Y.Ahmad 22-May-15 13:57pm View

Yes, there's output parameter, but if I wrote this:

return Bta.InsertBook(BookName, Descpn, Price, Publisher, Category, PublishDate,ref BookID);

This error will appear!

CS1501: No overload for method 'InsertBook' takes 7 arguments

Y.Ahmad 20-May-15 17:04pm View

Thank you..
Can I pass the BookID in the event ImageButton1_Click ?!

<pre lang="HTML"> <asp:GridView ID="GVBooks" runat="server" AutoGenerateColumns="False" DataKeyNames="BookID" DataSourceID="ObjectDataSource1" AllowPaging="True" AllowSorting="True" PageSize="6" OnRowCommand="BtnDetails" OnRowDataBound="GVBooks_RowDataBound">
<Columns>
<asp:ButtonField CausesValidation="True" CommandName="BtnDetails" DataTextField="BookName" HeaderText="Book Name" />

<asp:TemplateField>
<ItemTemplate>
<asp:ImageButton ID="ImageButton1" ImageUrl='<%# Eval("bookID", "~/images/{0}.png") %>' runat="server" Height="80px" OnClick="ImageButton1_Click" Width="60px" />
</ItemTemplate>
</asp:TemplateField>

</Columns>
<EmptyDataTemplate>
</EmptyDataTemplate>
</asp:GridView> </pre>

Y.Ahmad 18-Aug-14 9:21am View

Where's the modifying?
It didn't work..

Comments by Y.Ahmad (Top 36 by date)