ASP.NET

23-Nov-06 20:33

Here i am using the following javascript for alert a msgwindow.problem is, it is opening new page and giving the message,How to alert the same in the same page??It is happening on a button click event.
--->
if txt1.text="" then
Response.Write(" alert(' Enter username,it shd not be null '); ")
end if

kissy

RaviJJain23-Nov-06 20:46

23-Nov-06 20:46

try this one

response.write(" ....) Smile | :)

Kissy1623-Nov-06 21:03

23-Nov-06 21:03

Both are giving same result.my requirement is the message shd be displayed on the same form,not like response.write()
.It directs to different page.

kissy

RaviJJain23-Nov-06 21:13

23-Nov-06 21:13

u should add attributes on the button click add following code on your html page

<br />
<script language=javascript><br />
function chktxt()<br />
{<br />
if (document.getEelementById("textbox1").value='')<br />
{<br />
     alert('Enter Some Value');<br />
}<br />
}<br />
</script><br />

and add following code on your .vb page in page_load event

<br />
button1.attributes.add("onclick","return chktxt();")<br />

check and reply me quick

Kissy1623-Nov-06 22:43

23-Nov-06 22:43

This is working perfectly.
But my doubt here is,this is working for testing textboxes,
If i want to display after Add_Button,i am displaying message "Records were added",here i am dipslaying with a label.In this case can i display by using script for simply " Records were added"

kissy

RaviJJain23-Nov-06 23:22

23-Nov-06 23:22

tell me what exactly u want! Confused | :confused:

Kissy1624-Nov-06 0:55

24-Nov-06 0:55

sd1 = "Insert into Producing_Agency(pa_id,pname)values(1,'"&txtname.text&"')
pains = New SqlCommand(sd1, dbconn)
pains.ExecuteNonQuery()
Lbldisplay.Text = "Record Added"
Here i am using Lbldisplay for displaying the message in the same form.
can i disply by using the below in the same form ,
Response.Write(" alert(' Record inserted '); ")

my doubt is Reposne.write means,this message is displying in other page.It directs otherpage.This is my doubt.

kissy

RaviJJain24-Nov-06 1:51

24-Nov-06 1:51

No, Kissy

response.write meanse writing some text on the same page
as you wrote code i tried the same to my page but i got the message on the same page,
it didn't redirected me any other page.

i think you must check your .aspx page code.

Regards
Ravi

Blush | :O

DineshSharma23-Nov-06 22:34

DineshSharma

23-Nov-06 22:34

Use this....enjoy Smile | :)

RegisterClientScriptBlock("Alert", "alert('Purchase Invoice save successfully')");

Dinesh Sharma
Team Leader (Software Development)

Kissy1623-Nov-06 23:17

23-Nov-06 23:17

Thanks for ur answer,But both are working same,No change,any way i will use any of them
Thanks once again.

kissy

Britney S. Morales24-Nov-06 3:13

Britney S. Morales

24-Nov-06 3:13

Try using a Server side Label

label1.Text = "Textbox Error";
label1.Visible = false;

if(error)
Label1.Visible = true;

Smile | :)

keep Learning and you never will be out of date...

VB.Net is better then C# in web development......if not then why

iamrashida8325-Nov-06 7:43

iamrashida83

25-Nov-06 7:43

use this:

Page.RegisterStartupScript("MyScript(any script name)", "alert('Message...');"

Regards,
Rashida Jabeen
http://www.akaas.net[^]

DineshSharma23-Nov-06 20:16

DineshSharma

23-Nov-06 20:16

pls gives your views about this ..... Laugh | :laugh:

I think but still confused Unsure | :~

VB.Net is better then C# 'coz' vb.net has the same functionalties like c# and easy to use......but people love to work with C#....WHY? Confused | :confused:

Dinesh Sharma

Re: VB.Net is better then C# in web development......if not then why

RaviJJain23-Nov-06 20:50

Re: VB.Net is better then C# in web development......if not then why

23-Nov-06 20:50

Bcoz C# gives machine level access
c# have all the vb.net functionality but vb.net doesn't Blush | :O

Guffa24-Nov-06 0:39

Guffa

24-Nov-06 0:39

The best language for you is the one that you write the best code in. It doesn't matter how good a language is if you can't use it.

When it comes to performance or capabilities, the differences between VB.NET and C# is not that big.

Personally I prefer C# mostly because of the structure of the language, and the strict type checking. VB lets you get away with automatic conversions that really isn't good for you.

For example, this works in VB:

Dim Cnt As String<br />
Cnt = 1<br />
Cnt = Cnt + 1

The result is that the string Cnt now contains "2" as VB automatically converts the value back and forth between strings and integers, so it works more or less as intended. The problem is that the conversions makes the code take about 600 times longer than if you would have used an integer variable instead. Imagine if you use this is a loop...

Of course C# doesn't let you write such garbage. Wink | ;)

---
b { font-weight: normal; }

Re: VB.Net is better then C# in web development......if not then why

Paddy Boyd24-Nov-06 0:52

Paddy Boyd

24-Nov-06 0:52

You also have operators that do one thing, and one thing only:

e.g. in VB.net, this:

<br />
"A string " & " concatenated."

works the same as this:

"A string " + " also concatenated."<br />

Which makes it interesting when you take Guffa's post about implicit conversion of numbers etc...

Re: VB.Net is better then C# in web development......if not then why

Grapes-R-Fun24-Nov-06 14:26

Grapes-R-Fun

24-Nov-06 14:26

Silly answer, but very much true: vb.net is WORDY as he#$. I can easily identify different blocks of code in a c# document thanks to the symbol usage, but not in vb (IF... ENDIF... what's up with that?!?). Also, its syntax is close to c++ and java, so it keeps my skills functional on all those languages. Besides, if you want to be a "marketable" programmer, stick with c#, they get more/better opportunities.

Nila

"...for that, I will need a large cup of coffee and a brand muffin!" -Samantha Bea

Re: VB.Net is better then C# in web development......if not then why

GaryWoodfine 24-Nov-06 23:52

GaryWoodfine

24-Nov-06 23:52

This is an age old debate and there are countless examples of this debate on the internet.

my advice to you, is that both languages use the .NET framework, so
in essence niether are any better than each other. At the end of the day the language choice is that of the developer as to what syntax they prefer.
I personally use both on a daily basis, and don't really care which one I use. It is up to the client as to which one they prefer to support and what skills they have in house to support the application.

Kind Regards,
Gary

My Website || My Blog

Problem In Text box Validation in Datagrid?

nabeelkhan23-Nov-06 19:37

nabeelkhan

23-Nov-06 19:37

Hi,

I have a datagrid and I also have Edit command by which I
am editing the data present in the datagrid. I have bound
my columns with the help of BoundColumn.

While Update, I want to validate the contents in the
textbox and want to use validators but since there is no
text box control (as asp.net internally generates Text box
by default) which I can specify in validator, how to
validate?

Re: Problem In Text box Validation in Datagrid?

shreekar23-Nov-06 20:11

shreekar

23-Nov-06 20:11

nabeelkhan wrote:

(as asp.net internally generates Text box by default

Its no magic.
If you look at the HTML source of your .aspx file, you will see a EditItemTemplate where a textbox is defined.
You can add your validator in that template so that it is added to the HTML when user presses Edit button.

Shreekar
http://shreekarishere.blogspot.com

Problem in Validation of textBox Control in Datagrid?

nabeelkhan23-Nov-06 19:17

nabeelkhan

23-Nov-06 19:17

Hi,
i have textboxces in datagrid control now i want to validate these textboxces through javascript fucntion ,,kindly help me in this above regard
waiting for ur resposes

Re: Problem in Validation of textBox Control in Datagrid?

RaviJJain23-Nov-06 20:42