ASP.NET

20-Apr-08 19:36

hey can any one please help me in accessing text which was entered in textarea.

teaxtarea1.value -- not working
teaxtarea1.text -- not working

Sandeep Akhare20-Apr-08 19:43

20-Apr-08 19:43

var test=document.getElementById('TextArea1');
alert(test.value);
check this its working in my machine. Could you post your javascript function here

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... "

rajkumar.320-Apr-08 19:47

20-Apr-08 19:47

function textCounter(field,cntfield,maxlimit) {
if (field.value.length > maxlimit)
field.value = field.value.substring(0, maxlimit);

else
cntfield.value = maxlimit - field.value.length;
}

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

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">

-----------

no ur code is not working men... can u try again with this

rajkumar.320-Apr-08 19:50

20-Apr-08 19:50

function textCounter(field,cntfield,maxlimit) {
if (field.value.length > maxlimit)
field.value = field.value.substring(0, maxlimit);

else
cntfield.value = maxlimit - field.value.length;
}

rajkumar.320-Apr-08 20:04

20-Apr-08 20:04

hey sandeep ur code not working dude now can u try to tell with the above script...

Sandeep Akhare20-Apr-08 20:10

Re: access text from textatea [modified]

20-Apr-08 20:10

Check this

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">

Let me know what are you trying to do ?

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... "

Sandeep Akhare20-Apr-08 19:59

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

rajkumar.320-Apr-08 21:04

send value from one html page to another html page

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..

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

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

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 )

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.

Christian Graus20-Apr-08 17:49

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.

Christian Graus20-Apr-08 17:50

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 ?

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 !!!!

Christian Graus20-Apr-08 19:33

external Javascript problem

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 ?

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