Comments by FoxRoot (Top 200 by date)

Thanks. I am using VS2010, MVC 3

Thanks :) However, I have no access install something on server:/

Thank you.

My project is already non-commercial project.

Sure, I will learn. But I have to finish this project.

blabla.com/Blog/Category/AnythingElse
blabla.com/Image/AnythingElse

And I want to Add
blabla.com/Comment/AddComment

MyProject is the name of project. Nothing more.

Thanks for your help. I tried that before asking. However this just blot out other url's. There is something wrong.

How can i use this?
https://api.codeproject.com/Help/Api/GET-V1-Articles_tags_minRating_page

because I want to remove li tags.

Thank you.

Thanks. It works fine. I used second solution.

Thanks. It works fine.

Thank you! You helped me so much. Really thank you!

Things I got;

Remote Address:[::1]:8541
Request URL:http://localhost:8541/Blog/Comment
Request Method:POST
Status Code:200 OK
Response Headers
view parsed
HTTP/1.1 200 OK
Server: ASP.NET Development Server/10.0.0.0
Date: Wed, 16 Sep 2015 11:03:01 GMT
X-AspNet-Version: 4.0.30319
X-AspNetMvc-Version: 3.0
Cache-Control: private
Content-Type: text/html; charset=utf-8
Content-Length: 27115
Connection: Close
Request Headers
view source
Accept:application/json, text/javascript, */*; q=0.01
Accept-Encoding:gzip, deflate
Accept-Language:tr-TR,tr;q=0.8,en-US;q=0.6,en;q=0.4
Connection:keep-alive
Content-Length:48
Content-Type:application/json; charset=UTF-8
Host:localhost:8541
Origin:http://localhost:8541
Referer:http://localhost:8541/Blog/2/Csharp-Baslikli-Test/2011-11-11
User-Agent:Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.93 Safari/537.36
X-Requested-With:XMLHttpRequest
Request Payload
view source
{CommentText: "qqqq", AdSoyad: "q", EMail: "q"}
AdSoyad: "q"
CommentText: "qqqq"
EMail: "q"

And my controller code is:

[HttpPost]
public ActionResult Comment(Comment inputModel)
{
if (ModelState.IsValid)
{
//Insert To DB
return Json(new Comment { CommentText = "Smthng???" });
}
else
{
string errorMessage = "<div class=\"validation-summary-errors\">The following errors occurred:<ul>";
foreach (var key in ModelState.Keys)
{
var error = ModelState[key].Errors.FirstOrDefault();
if (error != null)
{
errorMessage += "<li class=\"field-validation-error\">" + error.ErrorMessage + "</li>";
}
}
errorMessage += "</ul>";
return Json(new Comment { CommentText = errorMessage });
}
}

alert(data.CommentText); this line of code does not work also.

Comment page's response is in wrong place.

I am doing add comment stuff in Blog/Read however after clicking comment button it returns Blog/Index which is main page of the site. So I can not see anything about comment. And also there is a breakpoint on comment action and it is not fired.

There is a Comment page and it's status is Ok: Status Code:200 OK


I am going crazy. What is wrong :(

Thank you! I typed console.dir(comment); now it is full. However, it does not hit to controller action. What am I missing? I think Ajax part of code does not work :/

Thank you for your interest. Now it does not do anything even refresh. Does not show anything on chrome console. What am I missing?

No :/

<script type="text/javascript">
$("#commentCreate").click(function (e) {
e.preventDefault();
alert("Here");
var comment = getComment();
Console.dir(comment);

if (comment == null) {
alert("Specify a name please!");
return;
}

var json = JSON.stringify(comment);


$.ajax({
url: '/Blog/Comment',
type: 'POST',
dataType: 'json',
data: json,
contentType: 'application/json; charset=utf-8',
success: function (data) {
console.log(data);
$.each(data, function (i, obj) {
$("#resultMessage").html(obj.CommentText);
});
}
});

});
</script>


I removed return part of code. The script does not work I think. Because it does not alert "here"... So weird.

Thank you for your interest and patience. I am really go crazy.

Removed onclick. Ok. Chrome Console is open. No response, nothing happens.

I have changed personCreate to commentCreate. Let me update question. Please check the updated. I am really in trouble :/

Thank you. Stil just refreshs the page.

Stil refresh the page. Does not hit to controller action.

<form class="form-horizontal" id="getComment">
<script type="text/javascript">
$("#personCreate").click(function () {
var comment = getComment();
function getComment() {
var commentText = $("#CommentText").val();
var nameSurname = $("#NameSurname").val();
var email = $("#EMail").val();

return (namesurname == "") ? null : { CommentText: commentText, NameSurname: namesurname, EMail: email };
}
Console.dir(comment);

if (person == null) {
alert("Specify a name please!");
return;
}

var json = JSON.stringify(comment);

$.ajax({
url: '/Blog/Comment',
type: 'POST',
dataType: 'json',
data: json,
contentType: 'application/json; charset=utf-8',
success: function (data) {
console.log(data);
$.each(data, function (i, obj) {
$("#resultMessage").html(obj.CommentText);
});
}
});

});
</script>
<div class="form-group">
<label class="col-sm-3 control-label">Ad Soyad <span class="text-danger">*</span></label>
<div class="col-sm-9">
<input type="text" name="AdSoyad" id="AdSoyad" class="form-control" >
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label">Email <span class="text-danger">*</span></label>
<div class="col-sm-9">
<input type="text" name="EMail" id="EMail" class="form-control" >
</div>
</div>

<div class="form-group">
<label class="col-sm-3 control-label">Yorumunuz</label>
<div class="col-sm-9">
<textarea class="form-control" rows="6" name="CommentText"></textarea>
</div>
</div>
<div class="form-group">
<div class="col-sm-12">

I resolved Uncaught type error. But it does not hit controller action. Just refresh the page.

Thank you so much. But I am getting 'Uncaught TypeError: Cannot read property 'validate' of undefined'. As I got before.

Thank you for your response. But .Net 4.0 is also on prod server.

Thank you for the response Sergey. I am updating the question. Please have a look.

Thanks for the reply. Now It works :)

Thanks for the reply. I have 2 question.

I am using HttpContext.Current.Session["kullanici"] = kontrol; this line of code to set session. How about cookies? There is a problem with 'Response'.

And secondly how can i set cookie time?

How much time does a cookie have to expire? I can't manage session. There is no problem on local server, but I think there is a problem on IIS.

Thanks Ryan. I have posted below what happened.

Thanks Sergey.
I applied both solutions (You and Ryan). Didin't solve the issue. That problem occurs only my last project. As I mentioned before, While I was typing so fast I opened CTRL + Alt + E. Maybe I have changed something. I reseted it to defaults. But nothing changed. So, it seems that, the only solution is to copy the codes and paste to new project :)

Thank you both.

Thank you. But, could you explain more?

Go home Assoc. Prof. you are drunk :) Thank you for the information. It is totaly crap. I searched during 5 days. After your answers it is ok. I will try to create my own 'vectors'.

Thank you. So helpful :)

Thanks Richard. Could you explain more? Actually, we create the instance of an object. Than, we use it. How would I create a class as vector?

public void Doldur ()
{
for (int i = 1; i <=8; i++) {
for (int j = 1; j <=8; j++) {
aktar[grid[i+1][j+1]]= Character.toString((char) (i+64))+ " " + Character.toString((char) (j+48));
}
}
for (int i = 0; i < aktar.length; i++) {
System.out.println(aktar[i]);
}
}

Now it works. Thanks for the psuedo code :) Have a nice day.

Most elements of the new array is either null or -1. Some of them are same as old array. Something is still wrong.

Thank you for the answer but, there are 64 items. 7*7=49. What about others. If a fit every element into 1d array, I will be able to assign the true values(ie. converting ascii is not problem for me.)

Thank you for the resources. I started reading :)

Sergey, I explained in the question. Comments are a little bit non-sense :)
http://www.codeproject.com/Answers/840730/How-to-get-the-old-index-of-an-element-of-an-array.

I am going to search about pull processing. I have to study more and more :) Now, I have a big problem with java and it makes me crazy. Could you check my question please?

I clicked it while scrolling :)) than I couldn't edit it. I am so stupid nowadays :) sorry.

public String[] demo= new String[64];

public void FillIt ()
{
for (int i = 0; i < 8; i++) {
for (int j = 0; j < 8; j++) {
demo[grid[i, j]] = "a"; // Same error here.
}
}
}

Thanks. Your explanation is so clear. But;

public int[] demo= new int[64];

public void FillIt()
{
for (int i = 0; i < 8; i++) {
for (int j = 0; j < 8; j++) {
demo[grid[i, j]] = 1; // Error here
}
}
}

Clearly, I know what puseudo code is. However;


public final static int[][] demo= new int[8][8];

for (int i = 0; i < 8; i++) {
for (int j = 0; j < 8; j++) {
demo[grid[row, col]] = 0; // What to type here? I filled by zeros stil not working.
}
}

Could you re-write it in Java please? Because I am newbie
and have some problems.

I tried this. But it doesn' t work at all. I think I need ArrayList or Generic type. However, couldn't resolve.

Sergey, thank you for the answers at all (From the past to the present :) )
Because, I just thought that: the event will be periodically. So timer should be a good option :)

Thank you for the answer. Awesome :)

Hi sergey. Again me :)
Could you explain more ?

Editions are done via web app and these editions are not shown in desktop app till it is restarted.

Thanks, that helped so much.

Thank you so much. I Applied the solution into my solution. One more question; How can I change the X button. I want to use Yes Or no.

I didint understand. I have no knowledge aobut JS. So the code is so complex for me. I am in trouble

Thank you for the responce. However, I can't apply this solutions to my MVC application. It works with URL.Action. How can I use this?

It deletes. No problem. I want to achieve, first ask to user; "Are you sure? Do you want to delete this item?" If user clicks Yes, the item will be deleted. If user clicks NO, the item wont be deleted.

Thank you hero :) I was searching for this during 2 days. I copied and pasted (this is the first time) the code than I put breakdown and watched everyline to see what happens. Now I will delete the code and try to write by myself :) Thanks again.

Locating is storing into a specific folder :) Sorry for the bad explanation. Thanks for the response. The answer is on the first solution.

I got the url. I will read and try to learn more. Thanks for the response.

Sergey, sorry for my bad explanations. I haven't sleept for 2 days and continued coding a mvc4 project. Coding is my love but I stil have a long way to walk. And I should add this; English is not my mother tonguee :) Thanx for the response. Er Daljeet Singh has already added the solution. You are the help angel. Take care :)

Did you check the image? http://o1311.hizliresim.com/1h/5/u7ugl.jpg

http://o1311.hizliresim.com/1h/5/u7ugl.jpg This is the output of requirements.

I have a table 'Calendar' in DB. It keeps the teacherID, DayID and Content.

For example I am a teacher and my ID is 1 and Today's Id 2 Content is Hello. My Id is again 1 tomorrow's id is 3 and Content is 'MVC Rocks!'
You are also a teacher and your ID is 2 and Today's Id 2 Contet is Hi.

so, calendar table should carry the followings in DB.

1 1 2 'Hello'
2 1 3 'MVC ROCKS'
3 2 2 'Hi'

If Until here is Ok I want to continue, what I wanted to do.

I gave an eye to the article, that is what I am looking for. I wiil look deeper now. Thanks

Got it. Thanks for the responce. Have a nice day.

What will ı store in the new table? The old values?

How? Could you explain more ?

I had added your blog to mostvisiteds. I will read the past posts and follow the future ones.

Got it. This will help too much. Thank you Jameel. Have a nice day.

What is the advantage of this way? And how could I interact between two projects? When I need a data in my view, how can I get the data?

What about same project but different folder? Because I haven't worked two projects in same project before.

It will be a CRM project. Yes it is large and getting larger. I will keep in mind. Thanks. Have a nice day.

And One more question. Where should I create ViewModelClass? İn views folder or models folder?

Thanks for the awesome explanation. I was thinking about oop. I was not using properties get set. Again thank you :) I will use this manner anymore.

public class kisiBLL: BaseMethod< kisi >

Thanks for your reponse. But why should I do? Before that project, I was using same repository class with no changes. the type of _objectContext was ObjectContext and I was assigning dataentities same as above. I just jumped from MVC3 to MVC4. and I am using VS12 instead of VS10. So should I change it again? and why should I do this?

Thanks.
Emre.

public Repository()
{
_objectContext = new PaneliumEntities();
}

Error 1 Cannot implicitly convert type 'Panelium.Models.PaneliumEntities' to 'System.Data.Objects.ObjectContext' E:\ZirvePaneliumProjesi\Panelium\Panelium\Models\Repository.cs 30 Panelium

Sorry. I have forgotten very important stuff. Before I have used two major Model Class named as BaseMethod.cs and Reprisotry.cs. I have included these classes. However, now I am getting another error.

I had written smilar code in MVC3 application(on VS 2010). When I typed db.Add.. intelisense offers me AddObject with two parameters.
This time I am on MVC4 application (on VS 2012).

May this be the cause of the problem.

I changed. Erorrs are still going on.

.Net framework 4.5

MVC 4 Blank Application.

Posted the updated code.

Thanks for your responce. However, stil same error.

Sorry, my fault.

Error 1 'Panelium.Models.PaneliumEntities' does not contain a definition for 'AddObject' and no extension method 'AddObject' accepting a first argument of type 'Panelium.Models.PaneliumEntities' could be found (are you missing a using directive or an assembly reference?) E:\ZirvePaneliumProjesi\Panelium\Panelium\Models\KisiBLL.cs 20 Panelium

Error 2 'Panelium.Models.PaneliumEntities' does not contain a definition for 'DeleteObject' and no extension method 'DeleteObject' accepting a first argument of type 'Panelium.Models.PaneliumEntities' could be found (are you missing a using directive or an assembly reference?) E:\ZirvePaneliumProjesi\Panelium\Panelium\Models\KisiBLL.cs 18 Panelium

Could you draw your wish on paint :) I didin't understand. A row consists of textboxes? or just one textbox.

Use cascade iteration. For under for. And insert into the database every time in the related for scope.

You want this?
When you add a student, newly recorded student should be in the gridview. Am I right?

Thank you for your consideration :) However, company started to use microsoft produts, so I have formatted my pc and the backup is in my external hdd. Tomorrow, I will post the html and if you have e-mail I can post the whole project as a zip.

I imported bootstrap folder (http://getbootstrap.com/getting-started/ downloaded from here) into my project solution. I referenced necessary css and js files. Now it works.
So I will accept your solution and also my comment will help the users that couldnt solve the problem by your way.
Have a nice day.
Emre.

I tested my product in chrome, firefox, safari, ie and also opera. Product failed on all of the browsers. Nowadays, I am working on a mvc project.

Sadly, no.

Thanks Akinmade, I am not sure, I have referenced it.

I accepted as solution. thanks again :)

Thanks Sergey. Again you and again clear explanations :)

Other answer is totaly helpful. So I am apologizing and deleting this post. I was not aiming to repost. I just aimed to comparision and how can it be done via different questions.

Can I delete this post?

No. Actually, I hate reposting. This one is different. I am asking for an advice. Which one is better. The other one is about the migration itself.

Thanks for your consideration. Have a nice day.

4

this is asp.net to silverlight. Our project is written as silverlight we wwant to move to ASP.NET

That is logical. Check the content of the cell.

İf cellcontent = 0
{
You will not show
}
else
{
list the cells
}

I have no access :)

So you don't want zeros? Namely, if the cell is zero you don't want to see. Am I right?

and the first advice that I took from CodeProject; "don't say "I" think as the user of system".

blank page ?

Check the zeros first than publish. Take a look to your DB.

what about blanks ? for example "this is an example .pdf"

http://m1308.hizliresim.com/1d/d/rdm5j.jpg that is what I am actually talking about.

No errors. It's just waiting. I tried to add a autocomplete from database stil same. It is just waiting. I am copying the codes(ie autocomplete or lightbox), work outside the project.

Namely, when I moved the related files into the project folder either acordion menu or lightbox(and for now autocomplete) does not work.

That made me crazy.

Thank you for your consideration.

Reason for my vote of 5 \n Because it helped me so much.

I completed the acordion Jitendra. Thank you for all. Could you take a look;

http://k1308.hizliresim.com/1d/2/r1d4s.jpg

now, the next mission is embedding youtube videos under youtube icon(buttons). However, I want to use lightbox. Do you have any suggestions.

Thank you Jitendra Kumar Sabat. This helped me too much. I am trying to create an accordion object. I will share the results. Have nice days.

is this same as object oriented. Namely in c# when I used 'this' selector I sign a particular object.

For exampla; this.name = "Turan Emre";
if this is same as c#, thank you so much. You solved all the questions in my mind.

I am still junior. I have a lot of questions and codeproject solves them. Thanks everyone.

Now it is working.Awesome.
Thanks for all.

Tried this. This code hides the link itself :) not the panels. Therefore, I cant see the links anymore.

Thanks for the answer.

Thanks for the answer. I am updating the question. İt is a little bit messy.

Thanks for all! That was the last day for submission of my graduation project. I feel like spartacus(Infact I am fat :))

Sergey, I updated my code as follows. However, stil does not work.

String run= GraduationProject.class.getProtectionDomain().getCodeSource().getLocation().getPath()+"\\site\\site.html";

Runtime.getRuntime().exec("cmd /c start "+run);

I am just beginner :) You are so helpful.
I completed my graduation project with your and TorsentH's answer :) Thanks a lot.

Thanks for your consideration Sergey. How can I use this? I posted my code, wher should I locate this and how ? I am sorry, I am asking too much.

Thank you TorstenH. I solved with this link.

I am sorry TorstenH. Still couldn't find anything.

I am sorry, I am using the file path as C:Users/Emre/....
But, when we move the project to another pc, it wont work. There was a code in .net we use Application.StartupPath+"\resources.rar" and this works any pc. I am asking is there a code doing sama things for java?

I can't use node. So I can't solve the problem. I am trying more than 4 days

I tried your suggestion. The surface is okey. However now I can't control the buttons. I should use node.

I have created the surface . But I want to create as 2 dimensional array. [8][8] not [64] because I can't control when I used [64].

Actually I have problem to create a 8*8 pictureboxeed panel. For example my software just creates 1 dimensional 1*18 pictureboxed panel.

Thank you for your consideration. Buttos are okey however I have problems creating the surface.

Great! Thank you again :)

Thanks you so much! It works great. Have a nice day.

string data = File.ReadAllText(path); in this, I am takin The File does not exist in the current context. Should I import something?

Should I import something ?

Firstly; System.IO.File.ReadAllLines this does not exist on my IDE(VS2010) and also I need to read words by words.

But I want to read words by words. My text content is like that;
Cat Car Apple and so on
it should read words by words.

Thanks Teacher :) I will go on with JDBC. What does hibernate mean ?

Thanks :) Torsent I am very far away your skills, talends, experiences. I am just beginner :) Thank you for all.

I solved :) I am very happy :)

I have one 1 question but I am confused. Because it will come to easy for you but I am researching more than 1 montyh :(
Could you have a check
http://www.codeproject.com/Questions/480960/HowpluscanplusIplusopenplusaplushtmlplusfilepluswi
I am using netbeans

Got it. Thank you Nelek. Have a nice day

Thanks Sergey. This will be a homework for me. I will develop my solution and post it again :) Have a nice day. I really like CodeProject members.

Sergey can you check my solution and comment on it?

Thanks for your consideration Sergey. But I am trying too much. I can't resolve . So I am asking. You said do it by yourself. However, I can't do it by myself.

Thank you Nelek. You are a good teacher. I will pay more attention then If I can't solve it again, I will post "what I did."
Have a nice day.

Thank you Nelek But I couldn't do it. Could you write the code itself. I will get a look and understand clearly.

ProgramFox I am an computer engineering student. Maybe I am new at programming but please don't tell me what is a link and how does it behave :)
Thank you for your helps. You are helpful person.

Yes I know the answer but I couldn't understand the link that you posted.

No. When the user clicked on the button, the html file should be seen on the browser. When I cliked on the html file it is opened on the browser. I want this.

My website is not dynamic. I just want to open an html file and I am using netbeans.

Thanks Nitesh but I should use a CheckedListBox.

That is the point! Thank you so much Sergey!

Actually I just want this. When a checkbox was checked I want to add something to something. and then İf this checkbox is re-checked(namely empty) I want to restore the past data.
I cant handle the logic(the if and else) and I dont know to check the boxes :(

That was a good example :)
Sergey actually I am trying different methods. But some of them does not work some of them syntax error. I cant manage the code .Actually I don't know how to use checked list boxes and its properties.

Sergey thanks for your consideration. However, I couldnt understand. I am new at this topics.

Wes Aday I can see now. That is not important so much. I have much more array elemnts. Think there are 10 is the 4th element of array(0,1,2,3,10,20,30,40,50)

"Secondly, price[5] through price[8] are outside the bounds of the array as you have presented here."
Wes Aday x and price are different variables. I couldn't understand your sentence.
ıf this manner is wrong could you give me better structure please?

I want to direct from classpath

("C:\\Users\\EMRE\\Documents\\NetBeansProjects\\GraduationProject\\src\\graduationproject\\Developers.html");

TorstenH. I am sory for very very late response. I was at my village :) and no internet connection. I started to my project again and I will re built my database(also ER) again. Absoultely I will have questions :)
Thanks for your considerations. Take care.
Sincerely TuranEmre

private void btnDevelopersActionPerformed(java.awt.event.ActionEvent evt) {

}

I want to open this file(developers.html)However I cant find a solution method

Still couldnt solve the error. I am takng the same error message. I started not believing to add an image into database is not possible :)

Thank you thank you so much :) Now I can open filechoser. When I saw that filechoser panel a stupid smile sit on my face :) But stil can not upload to database. So I will do what you suggest. I will post to forums just the link :)
Thanks Andrei, have nice day.

Sorry I forgot. Thank you for your consideration.

Firstly, I cant put a browse button to seach around computer(Filechoser) covers all my panel. and second that is my first database-image event. It comes difficult. I am trying more than 3 days. Actually that is so simple I want to add a name a surname and an image. This must not be so difficult. See this time I am taking another error. "The column position '1' is out of range. The number of columns for this ResultSet is 0". Andrei there is no picture box or filechoser on my form. You can check the link in my question. That really depressed me. I should do that.

Thank you so much Andrei. But stil have problems I cant handle :(

Thanks Andrei very informative solution but this is an desktop application. I couldn't understand the examples. Do I need a picturebox, a filechooser? and where should I start ?

TorstenH thank you for comment but I have problem again. I am reading data line by line and printing the data via messagebox(JOptionPane) again line by line. But I want to put them in a table with spesific column names. For example; Recorded Users(Table Name(Not very important)) User Name, User PassWord, Date Recorded(Column Names).

Is it simple like that? I have created the java forms. How could I create tables ?

Thanks but I have problems about table manner. For example in my project I have courses and instrutctors. I will assign more than 1 courses to 1 instructor. sometimes I will need to represent some special tables such as courses which has over 50% success rate and etc.

Namely I have very big problems with this.

Thanks best ever teacher :)

Ok TorstenH. I did it. I have one more question :)

Thanks Rajesh. I solved.

I am sorry. I mean that I am working with jFrame. Namely I want to get data via textboxes and save them into database. That is all that I want to.

TorstenH you helped me too much. But you don't understand me. I am asking question after I made research.
So please be more serious. English is not my mother tonque.

I have already read this article. However, ı am working with interface. This does not help. Thanks.

Thanks Richard. I am trying JavaDB within netbeans.

Againt thanks Chirstian. I am deleting this question. Sorry for this. I will try to ask more specific questions. Take care.

Thanks Christian. That really helped. You are right. Now ı will struct an algorithm and start to code it.

I am sorry. This must return a string. This is a library software. you book a book for 3 days. After 3 days you should pay penalty fee 5 $ for days however it must not count weekends and national holidays.

:) Thanks. Now you can go.

Thanks Mewera. I will improve it.

WesAday no this is not a homework. I am trying to find a sloution way. I dont want a solution. If you have a recommendation please give it, if not please stop commenting.

How can I do that. Could you give me steps please ?

I did not understand sorry Aditya. Plesa help me.

Aditaya thanks for your helps. But I am taking another error which is:
Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: no ocijdbc9 in java.library.path

Philip you don't understand neither me nor my question. This is an Form application. Instead of john I have to use txtAddUserName.getText(). Because It may be john Philip or Turan. What the user wants? I tried it manually it works with static names but I need to use it dynamically via textbox.
Thanks.

sachin10d thanks for your kindly helping. I want to update information by using same textbox. Please check my screanshots When I click the object that I want to update a window is opened with the information. I want to change them.

Yes I see but how could I send textboxes? insert into e_user values('bla','bla','bla') this is easy I want to solve this
s.execute("INSERT INTO E_USER VALUES(((u_name,u_pass,u_role)('"+txtAddUserName.getText()+"','"+txtAddUserPassWord.getText()+"','"+cmbAddUserRole.getSelectedItem().toString()+"')");

Thanks Philip as I mentioned I have searched a lot but something is wrong. Here is my button code. (Updated into question)

TorstenH dialog is OK. It is simple to do. However I can't control wheter the input is numeric or not.

Thanx gladiatron.