Get selectedvalue in gridview in WizardControl - ASP.NET Discussion Boards

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Re: access text from textatea [modified]

Sandeep Akhare20-Apr-08 19:59

Sandeep Akhare

20-Apr-08 19:59

rajkumar.3 wrote:

onkeydown ="textCounter(document.form1.message1,document.form1.remLen1,1000)"
onkeyup ="textCounter(document.form1.message1,document.form1.remLen1,1000)" style="width: 420px; height: 118px" id="message1">

Are you using any user control or anything ?
document.form1.message1 might not work in Mozilla browser Again
closing bracket should be after id="Message" instead of rows="5"

onkeydown ="textCounter(document.form1.message1,document.form1.remLen1,1000)"
onkeyup ="textCounter(document.form1.message1,document.form1.remLen1,1000)" style="width: 420px; height: 118px" id="message1">

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

modified on Monday, April 21, 2008 2:05 AM

Re: access text from textatea

rajkumar.320-Apr-08 21:04

rajkumar.3

20-Apr-08 21:04

got it dude no need to use find control and all just set set run at = server then you can acess directly like textarea1.value.

any how thanks ton bye..

send value from one html page to another html page

ptvce20-Apr-08 18:38

ptvce

20-Apr-08 18:38

i want to sent 3 value from one html page to another html page. does anybody know that how should i do?

Re: send value from one html page to another html page

AlexeiXX320-Apr-08 19:03

AlexeiXX3

20-Apr-08 19:03

I think you would need to use javascript in the destination page to read the values sent and set the values in that page

Alexei Rodriguez

Re: send value from one html page to another html page

Christian Graus20-Apr-08 19:04

Christian Graus

20-Apr-08 19:04

If your pages are pure HTML, then you're in the wrong forum. The obvious way, in any case, is to put the values on your URL and read them off the query string.

Christian Graus

Please read this if you don't understand the answer I've given you

"also I don't think "TranslateOneToTwoBillion OneHundredAndFortySevenMillion FourHundredAndEightyThreeThousand SixHundredAndFortySeven()" is a very good choice for a function name" - SpacixOne ( offering help to someone who really needed it ) ( spaces added for the benefit of people running at < 1280x1024 )

Re: send value from one html page to another html page

ptvce20-Apr-08 20:07

ptvce

20-Apr-08 20:07

can u help me how can i sent them with url?

Re: send value from one html page to another html page

eyeseetee20-Apr-08 21:26

eyeseetee

20-Apr-08 21:26

To send variables in URLs you would need something like this:

index.html?x=1

or you could you session variables and do it that way

research these two methods and then post back any probs

Get selectedvalue in gridview in WizardControl

AlexeiXX320-Apr-08 18:29

AlexeiXX3

20-Apr-08 18:29

I have a wizardcontrol with 3 steps
In step 2 i have a gridview bound to a sqldatasource (In design time) and im setting the selectedindex = 0 in designtime as well

If a condition is met on step one, i need to skip step 2 and go to step 3 (The selectedvalue of the first row in the gridview wil be used)
In step 3 i just need to get the selectedvalue of the gridview in step 2

In step 3, when i try to get the selectedvalue, selectedvalue is nothing, even though selectedindex = 0 and rows.count > 0, ive also tried with datakeys(0), but i get an error of index out of the bunds of the array

Why is this happening??
Does the gridview need to be shown in the page in order to set the selectedvalue??
If i go step after step, selectedvalue of gridview has the corresponding value

Thanks in advance

Alexei Rodriguez

Re: Get selectedvalue in gridview in WizardControl

AlexeiXX320-Apr-08 19:00

AlexeiXX3

20-Apr-08 19:00

This is weird, if i access the rows property
dim X as integer = me.grid.rows.count
Now selectedvalue has a value > 0 as it should

But if i move in the wizard forward and then backwards (Just testing, this wouldnt be the normal flow), suddenly selectedvalue is nothing and reading the rows property again doesnt make any difference

If anyone has a workaround for this, please let me know

Alexei Rodriguez

Get SerialNumber Disk Driver

AnhTin20-Apr-08 17:44

AnhTin

20-Apr-08 17:44

Hi all
I am bulding application web.
I have problem with Licenes key
I check key by SerialNumber Disk Driver on Server.
HardDrive hd = null;
ManagementObjectSearcher searcher;

ArrayList hdCollection = new ArrayList();

searcher = new ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive");

foreach (ManagementObject wmi_HD in searcher.Get())
{

hd = new HardDrive();
hd.Model = wmi_HD["Model"].ToString();
hd.Type = wmi_HD["InterfaceType"].ToString();
if (wmi_HD["SerialNumber"] == null)
hd.SerialNo = "None";
else
hd.SerialNo = wmi_HD["SerialNumber"].ToString();

hdCollection.Add(hd);

}

But have problem when i insert usb, the system get SerialNo of USB.
How can i get only SerialNo HDD on Computer.

Re: Get SerialNumber Disk Driver

Christian Graus20-Apr-08 17:49

Christian Graus

20-Apr-08 17:49

You can check if the drive letter is a fixed drive, there's a way to get an array of DriveInfo objects that will tell you that.

Re: Get SerialNumber Disk Driver

Christian Graus20-Apr-08 17:50

Christian Graus

20-Apr-08 17:50

Just to add, this s a C# question that has nothing to do with ASP.NET, why did you post it here ?

Re: Get SerialNumber Disk Driver

AnhTin20-Apr-08 18:12

AnhTin

20-Apr-08 18:12

Thanks Reply
my app is asp.net check LicenesKey
With DriveInfo i dont get SerialNumber HDD disk !!!!

Re: Get SerialNumber Disk Driver

Christian Graus20-Apr-08 19:33

Christian Graus

20-Apr-08 19:33

OK, well, that's reasonable. It's still not an ASP.NET question, tho.

No, with DriveInfo you can check if the drive you're looking at is removable. Does your other code not give you the drive letter you're looking at so you can match the two ?

external Javascript problem

Mike Hankey20-Apr-08 13:37

Mike Hankey

20-Apr-08 13:37

I have a small bit of Javascript code in my masterPage file;

var images = new Array("images/hanks_pic.jpg", "images/sany0081.jpg");
var imageLinks = new Array("flickr.com/photos/jimhankey/523109965/in/set-72157603832555431/",
                            "codeproject.com");
var captions = new Array("The rules according to Luna", "Stroud Kitchen remodel");

var curImage = 0;

function initBanner()
{        
    rotate();
}

function rotate()
{
    curImage++;
    if (curImage == images.length)
        curImage = 0;
        
    document.getElementById("image-of-the-day").src = images[curImage];
    document.getElementById("image-link").href = "http://www." + imageLinks[curImage];
    document.getElementById("image-caption").innerHTML = captions[curImage];
   
    window.setTimeout("rotate()", 3 * 1000);
}

used to do rotate images every 3 seconds.

When I run it inline everything works fine!
But when I import it

<script id="script" type="text/javascript" src="JScript.js" />

some buttons defined on an entirely different page stops working? i.e. the calls to the OnClick never get invoked?

Any ideas?
Mike

Semper Fi
http://www.hq4thmarinescomm.com[^]
My Site

Re: external Javascript problem

Sandeep Akhare20-Apr-08 19:31

Sandeep Akhare

20-Apr-08 19:31

Where have you written this line in Master Page

<div class="ForumSig"> <font color="gray">Thanks and Regards</font>
<b> Sandeep </b>

<font color="blue" style="font-style:italic;">If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

</font>
</div>

Re: external Javascript problem

Mike Hankey21-Apr-08 0:11

Mike Hankey

21-Apr-08 0:11

In the body if I put it head it doesn't work at all.

Thanks
Mike

Semper Fi
http://www.hq4thmarinescomm.com[^]
My Site

RenderContents - Adding items after rendering...

Kasic Slobodan20-Apr-08 13:02

Kasic Slobodan

20-Apr-08 13:02

First of all, I want to apologize for stupid title. Don't have any idea how to form it well.

Second, I have to work on custom data grid for project.
Stored procedure sometimes return one table, and sometime more then one.

I've started the project, but I faced the problem on the beginning.

I want to be able to add items to that grid like you can add items to ListView in windows forms which will give me more control. (Without Java Script, only ASP.NET)

On RenderContents I have a code that render table header and footer so that table can be displayed in DesignMode (WebControl).

I've also created a void that takes one argument. String (which is the actual data to be added) and then generate tr's and td's and save them in some variable.

That variable is appended in RenderContents void (between header and footer part), but when I run it, table gets rendered, but the generated data is rendered outside the table.

The question is, can I achieve this kind of functionality and how?

logout functionality

bunny.varun20-Apr-08 3:22

bunny.varun

20-Apr-08 3:22

hello

how can i prevent a user to go back to the previous page after he has clicked logged button out in asp.net.

please help

thank you

Re: logout functionality

Blue_Boy20-Apr-08 8:14

Blue_Boy

20-Apr-08 8:14

How do you manage login? Are you using cookies, or whatelse?

I Love T-SQL

Re: logout functionality

Christian Graus20-Apr-08 11:47

Christian Graus

20-Apr-08 11:47

I have to write an article, this gets asked so often, I am left wondering how people handle login, for it not to work.

Step 1 - write a base class for all pages
Step 2 - when someone logs in, set a session variable
Step 3- when they log out, clear that variable
Step 4 - in your base page, redirect to the login page if the variable is not set.