Web Development Discussion Boards

Re: Using an Image for a border

Leo Smith3-Apr-07 9:16

Leo Smith

3-Apr-07 9:16

Thanks for the idea. I hadn't eve considered using the padding area. This may achieve exactly what I was looking for.

Leo T. Smith

DataGrid Question

No-e2-Apr-07 8:21

No-e

2-Apr-07 8:21

I have a simple form with a data grid, I try to populate teh datagrid with a proces similar to the following:

      <br />
Dim sqlStatement As String<br />
            sqlStatement = "Select systemName, LotID from tblStatusLot "<br />
            Dim cmd As New SqlCommand(sqlStatement, cn)<br />
            Dim dr As SqlDataReader = cmd.ExecuteReader<br />
            Do While dr.Read()<br />
                MyDataRow = dt.NewRow()<br />
                MyDataRow(0) = dr.GetString(0)<br />
                MyDataRow(1) = dr.GetString(1)<br />
                dt.Rows.Add(MyDataRow)<br />
            Loop<br />
            cn.Close()<br />
<br />
            Dim dv As New DataView(dt)<br />
            DataGrid1.DataSource = dv<br />
            DataGrid1.DataBind()<br />

This seems to work fine, the question I have now is how do I go about allowing the user to scroll through is there are more than the 10 records (pageSize is set to 10, AllowPaging and Allow Custom paging are on) The problem is I am not sure how to use this control, but you need to start someplace.....

Help has an example, but they do not use a SQL data set. If someone has a simple example that would be great.

Thanks in advance

TreeView help!!

r_jaz2-Apr-07 5:43

r_jaz

2-Apr-07 5:43

Hi every one,

I need to know the node that fires the "onNodeCheckChanged" event, when the user checks more than one node, in other words, I need to know the order in which the user checks the nodes so that I wanna keep the check on the last node he checked..

any suggestions?
Thanks in advance Smile | :)

Printing a variable string using javascript [modified]

indian1432-Apr-07 3:32

indian143

2-Apr-07 3:32

Hi all,
I have a javascript function written in html block of aspx page. I have string vairible declared in it, when I try to print it on a paper its printing whole page, instead of printing that string variable only. Can anybody please suggest me or give me some code snippet how to do it. If possible give me the code snippet for 2-browsers Mozilla and IExplr

My code is as below :

function printdoc(text)
{
var lbl="<%=str4%>";
if (lbl == "Valid")
{
var lbl1="<%= str1 %>";
text=lbl1;
print(text);
}
else
{
alert("Bio-metrics have not been done");
}
}

Can anybody please tell me how to do it. Thank you.

Regards,
Aleem.

S/W Engineer
Akebono Soft Technologies
aleem_abdul@akebonosoft.com.

Re: Printing a variable string using javascript

Guffa2-Apr-07 6:02

Guffa

2-Apr-07 6:02

Please don't cross post.

---
single minded; short sighted; long gone;

how to delete Cookies

Sachin Pimpale2-Apr-07 3:03

Sachin Pimpale

2-Apr-07 3:03

hi every body
i want to delete previous cookies during page load
is it possible ? How ?

thanks in advance Smile | :)

SP
--
Bugs can neither be created nor be removed from software by a developer. They can only be converted from one form to another. The total number of bugs in the software always remain constant.

Re: how to delete Cookies

Guffa2-Apr-07 6:05

Guffa

2-Apr-07 6:05

Loop through the cookies in Request.Cookies, and set the expiry date of each cookie to a passed date in Response.Cookies.

---
single minded; short sighted; long gone;

web service

habibmulla2-Apr-07 0:25

habibmulla

2-Apr-07 0:25

web service support for
a) data reader
b) dataset
c)Both a and b
d) none of above
which one is correct.

Re: web service

badgrs2-Apr-07 2:57

badgrs

2-Apr-07 2:57

Your statement/options/question (it was a question right?) make absolutely on sense what so ever....

ASPX In Inner HTML Tag

L Viljoen2-Apr-07 0:19

L Viljoen

2-Apr-07 0:19

Hi guys, I need someone who is quite an expert to help me with this one.

I set up a database that reads content (In html code string) into a div on my site. the div I set to runat server;

the htmlCode I get from the Database is then put into the InnerHTML of the Div. Now I have set a method that creates a controll out of the keyword htmlCode = htmlCode.Replace("//KeyWord","//ASP.NET Button");

The problem I get that the ASPButton displays on the htmlCode string but doesnt show in the div ?

Please help .

Oliekrokenosterpikkelikkeastrysvoel

Re: ASPX In Inner HTML Tag

Paddy Boyd2-Apr-07 0:44

Paddy Boyd

2-Apr-07 0:44

How are you putting in the asp button, like this <asp:button> etc...?

Re: ASPX In Inner HTML Tag

L Viljoen2-Apr-07 0:46

L Viljoen

2-Apr-07 0:46

Yes in the string I am replacing a word like design with <asp:button text="Design" ect="" ect.="">

Oliekrokenosterpikkelikkeastrysvoel

Re: ASPX In Inner HTML Tag

Paddy Boyd2-Apr-07 0:50

Paddy Boyd

2-Apr-07 0:50

click the ignore html tags checkbox...

Then that won't work. You need to output a html button e.g. <input type=submit> etc...

The <asp:button> won't get processed by the server if it's just in a string like this.

Creating a New Site

Subramaniam s.V.1-Apr-07 22:17

Subramaniam s.V.

1-Apr-07 22:17

Hi All,

I would like to create a new site, which displays a hierarchial set of information. The hierarchial information keeps growing.

I would like to know how to go about it and start the work. Right now I know VC++, C++, SQL, XML. I am not sure if these skills would help me in anyway. Kindly let me know how I go about it.

Thanks

Visual Source Safe (VSS)

Ahuja.bangalore1-Apr-07 21:01

Ahuja.bangalore

1-Apr-07 21:01

Dear Friends,
I am working on ASP.NET 1.1 with C# Domain..
I want to use my project using Visual Source Safe (VSS)...
i have Visual Studio (4 Cd's Pack)..I have 5 PC's , Which i want to connect in such a manner like.. i will keep my project on server and configure through VSS, so that other programmers can able to use it...

so plzzz can any body tell me how to install it on server and client pc...??

Thanks & Regards

Ahuja

grewagvdsvvadfbvb dfbdfbdg

creating a table

Oga M1-Apr-07 20:33

Oga M

1-Apr-07 20:33

I want to create a table using java script, The user should enter the number of rows to be created in the txtTable when the user clicks, create table button, the it should create the table on the form(using java script)or any language.

oga m

Re: creating a table

L Viljoen2-Apr-07 0:32

L Viljoen

2-Apr-07 0:32

If you can use ASP.NET, C# it would be rather simple, create a div in you code.

Your div should look like <div id="myContent" runat="server"> </div>

now in the code behind in your button clicked method you can set the inner html of the div.

eg: myContent.InnerHTML = "<table> //Content </table>"

Now your code should looks something like this you can use a for loop
Buttonevent{
int rows = int.Parse(Texbox1.Text);
//Start
myContent.InnerHTML = "<table>"; //Start Table
for(int i = 0; i < rows; i++){

myContent.InnerHTML = myContent.InnerHTML+"<tr>"; //Start Table Row
myContent.InnerHTML = myContent.InnerHTML+"<td>"; //Start Cell
myContent.InnerHTML = myContent.InnerHTML+" Hello "; //Content of Cell
myContent.InnerHTML = myContent.InnerHTML+"</td>"; //End Cell
myContent.InnerHTML = myContent.InnerHTML+"</tr>"; //End Table Row
}
myContent.InnerHTML = "</table>"; //Finish Table

}
=======================================================================
You can also indent the htmtext using \n 's

Hope this helps

Oliekrokenosterpikkelikkeastrysvoel

pop up windows in .asp pages

starri001-Apr-07 1:06

starri00

1-Apr-07 1:06

[B]
Please could anyone help here. What code do i need to add to this to make the pop up window have no scrollbars or anything else when it opens?[/B]

<%=C_SUBJECT%>,

[B]And this link, should open up in a pop up , it can be the same size as above, with no scrollbars etc. [/B]

<%IF ALLOW_E = "1" THEN%>

<%END IF%>
[B]Both the above are in .asp pages Thanks in advance for any help. [/B]

Re: pop up windows in .asp pages

Hesham Amin1-Apr-07 6:43

Hesham Amin

1-Apr-07 6:43

Here is an example:

<script language="JavaScript">
function OpenWindow()
{
window.open("Sample.htm",null,"height=200,width=400,status=no,toolbar=no,menubar=no,location=no");

}
</script>
<a href="JavaScript:OpenWindow()">Click Here</a>

And here is the documentation[^]

Hesham A. Amin
My blog

Keeping the values of radio button during paging [modified]

enggars31-Mar-07 7:45

enggars

31-Mar-07 7:45

Hello everyone...
I have a problem with paging in ASP.
Is there any way to keep the values of radio button during paging?
Each time i move to the next page and then going backwards, the radiobutton is unchecked.
I tried to use the querystring, but it wont be so much efficient if i have many pages to show.
Please someone helps....

Thanks..

Doddy Enggarsyah

-- modified at 14:08 Saturday 31st March, 2007

Re: Keeping the values of radio button during paging

eggsovereasy2-Apr-07 7:47

eggsovereasy

2-Apr-07 7:47

Is EnableViewState set to true on the radio button?

How to force a page to post back from another page?

r_jaz31-Mar-07 2:48

r_jaz

31-Mar-07 2:48

Hi every one,

I have a problem with acouple of solutions in mind but I didn't succeed in any of them, so any help would be highly appreciated

I have a long TreeView that I want it to scroll alone as one control and the rest of the page will stay without scrolling, I couldn't do it so I used a in an htm page where the TreeView is in a single frame alone, now when the other page post back I need the page that contains the TreeView to postback too.

Any suggestions??

Thank You

Re: How to force a page to post back from another page?

Guffa31-Mar-07 4:37

Guffa

31-Mar-07 4:37

You can use the overflow:auto style to add scrolling to elements in the page.

---
single minded; short sighted; long gone;

php page being loaded twice

john3431-Mar-07 2:19

john34

31-Mar-07 2:19

Hi all

I have a login php page that is working correctly apart from it wont redirect to another page on successful login.

This is the code I am using:

-----------------

if($rec=mysql_fetch_array(mysql_query("SELECT * FROM user WHERE UserName='$userid' AND Password = '$password'")))
{
if ( headers_sent( $file, $num ) )
{
print "headers were sent in file: $file on line: $line";
}
else
{
header( "Location: http://www.example.com" );
exit;
}
}

--------------

But it seems that the page is loading twice. It is being caught in the if and states that headers have been loaded. However it says that the location is the header() in the else.

Hope that makes sense !! Basically I think it is loading the page the firs time and going into the if statement. Then rather than redirecting to that page it loads itself again and this time gets caught in the else.

WHY is it reloading ????? Any help would be fab Smile | :)

Big Thanks
John

Re: php page being loaded twice

Bradml31-Mar-07 2:35

Bradml

31-Mar-07 2:35

Could you please provide a bit more of the script. You can email it to me if you would rather not publish it.

BTW change exit; to exit(); They are two very different things.

Brad
Australian

- Bradml on "MVP Status"

If this was posted in a programming board please rate my answer

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