ASP.NET

Cell value is coming as blank

21-Jul-06 22:09

add this code in page load

button1.Attributes.Add("onclick","window.print();");

regards
GV Ramana

VenkataRamana.Gali21-Jul-06 20:56

Re: Cell value is coming as blank

21-Jul-06 20:56

In my asp.net 1.1 gird
first column is checkbox(template column) other three columns are bounded columns(template columns). i am binding 2nd column is like this

<ItemTemplate><br />
<%# DataBinder.Eval(Container.DataItem, "NAME")%><br />
</ItemTemplate>

i provided one button bottom of the gird. when clicking on button i am retrieving 2nd cell value and doing some operations. my button1_click code

foreach(DataGridItem dgi in datagrid1.Items) <br />
{<br />
CheckBox chk = (CheckBox)dgi.Cells[0].FindControl("chkSelect");<br />
if(chk.Checked)<br />
{<br />
string sName = dgi.Cells[2].Text <br />
CallingAnotherFunction(sName);<br />
OneMoreOperation(sName);<br />
}<br />
}

Note: my page_load event code is kept in
if(!IsPostBack){//page load binding code }
my problem is sName field is always coming blank.

anybody any sounds

awaiting for response

regards
GV Ramana

-- modified at 2:58 Saturday 22nd July, 2006

ravikiranreddydharmannagari21-Jul-06 23:33

ravikiranreddydharmannagari

21-Jul-06 23:33

hai,
bool check = ((CheckBox)dataGridItem.FindControl("IsGraduateField")).Checked;
it returns boolean value
check it out it may help full

with reagards
d.ravi kiran reddy

Re: Cell value is coming as blank

VenkataRamana.Gali21-Jul-06 23:39

Re: Cell value is coming as blank

21-Jul-06 23:39

hi
thx for reply

here i want to find the 2nd cell value i.e bounded column not checkbox column.

regards
GV Ramana

_AK_22-Jul-06 0:07

_AK_

22-Jul-06 0:07

you try with cells[1].controls[0] probably this will give you the required value.

Best Regards,
Apurva Kaushal

how to convert English date inot Islamic date

nabeelkhan21-Jul-06 19:10

nabeelkhan

21-Jul-06 19:10

hi all
i have a prblom ,i want to convert the English date into Islamic data (hijri date) can some one tell me how to convert ?or someone have the control or if some one have algorihtm or some code snippet it would be helpfull for me..
i want to use it on my asp.net website.
i shall be very thankfull if some help me.
waiting
best rEGARDS

Re: how to convert English date inot Islamic date

MHASSANF21-Jul-06 21:03

MHASSANF

21-Jul-06 21:03

You can Write A class That Convert it But
you can search in the Internet To find it (I think there is a NameSpace With the Name "Pcal" that do it

MHF

Re: how to convert English date inot Islamic date

VenkataRamana.Gali21-Jul-06 21:10

To resize a datagrid(web appln using asp.net) in Vb.net

21-Jul-06 21:10

Hi
here

1) if your machine setting is as per the islamic.
then

DateTime dtNow = DateTime.Now;<br />
string strdate = dtNow.ToString("g",System.Globalization.CultureInfo.InstalledUICulture);<br />
//output is <br />
//08/17/2000 16:32

or you can specify the
2)

string strdate = dtNow.ToString("g",System.Globalization.CultureInfo.CurrentUICulture);<br />
<br />
// for more refer msdn datetime.tostring<br />
   * d :08/17/2000<br />
   * D :Thursday, August 17, 2000<br />
   * f :Thursday, August 17, 2000 16:32<br />
   * F :Thursday, August 17, 2000 16:32:32<br />
   * g :08/17/2000 16:32<br />
   * G :08/17/2000 16:32:32<br />
   * m :August 17<br />
   * r :Thu, 17 Aug 2000 23:32:32 GMT<br />
   * s :2000-08-17T16:32:32<br />
   * t :16:32<br />
   * T :16:32:32<br />
   * u :2000-08-17 23:32:32Z<br />
   * U :Thursday, August 17, 2000 23:32:32<br />
   * y :August, 2000<br />
   * dddd, MMMM dd yyyy :Thursday, August 17 2000<br />
   * ddd, MMM d "'"yy :Thu, Aug 17 '00<br />
   * dddd, MMMM dd :Thursday, August 17<br />
   * M/yy :8/00<br />
   * dd-MM-yy :17-08-00

regards
GV Ramana

micydon21-Jul-06 18:34

micydon

21-Jul-06 18:34

How to resize a datagrid at run time using Asp.net and VB as code behind.

asp and flash

locaas21-Jul-06 13:06

locaas

21-Jul-06 13:06

Hello
I use vs 2005. Can anyone tell me where i can find a tutorial to do something like www.orca.com main animation(the world zone selection) ??

Publish website. No output

Mircea Grelus21-Jul-06 13:03

21-Jul-06 13:03

I'm trying to publish an ASP.NET application with VS 2005, and after I choose the folder everything goes smoothly and the Output window tells me

========== Build: 1 succeeded or up-to-date, 0 failed, 0 skipped ==========<br />
========== Publish: 1 succeeded, 0 failed, 0 skipped ==========

But the folder it's supposed to publish to is empty. Confused | :confused:

regards,
Mircea
Many people spend their life going to sleep when they’re not sleepy and waking up while they still are.

minhpc_bk21-Jul-06 17:45

21-Jul-06 17:45

IMHO, there are a couple of things that you may try:
+ Choose the File System for the Target Location if you don't.
+ Use the ASP.NET compile tool: aspnet_compiler.exe.
+ Try with a new location.
+ Try publishing with a simple application.

Mircea Grelus21-Jul-06 22:27

21-Jul-06 22:27

minhpc_bk wrote:
Choose the File System for the Target Location if you don't.

I do.

minhpc_bk wrote:
Try with a new location

I tried different locations. Same result.

minhpc_bk wrote:
Try publishing with a simple application

This is just the thing. It doesn't work for this applciation. For others it's ok. Someone said on the asp.net forums to create a new project and add the files from the ex-project one by one. This has the effect on working again for him. Eventually if everything else goes wrong, I'm gonna try it, though it's a big project D'Oh! | :doh:

regards,
Mircea
Many people spend their life going to sleep when they’re not sleepy and waking up while they still are.

Mircea Grelus22-Jul-06 0:10

22-Jul-06 0:10

Fixed it. I ran aspnet_compiler with the -errostack directive in the shell prompt and the output was the following error: HttpParseException: Unexpected end of file looking for </link> tag.
Aparently some of my pages were not XHTML compliant. After closing properly the tags, everythign runs smoothly and the website publishes correctly.
But what the heck did that error emerge in the first place? I have no doctype in my pages specifying that my pages should be XHTML compliant.

regards,
Mircea
Many people spend their life going to sleep when they’re not sleepy and waking up while they still are.

minhpc_bk22-Jul-06 21:13

22-Jul-06 21:13

Glad you figured out the cause.

Mircea Grelus wrote:
But what the heck did that error emerge in the first place? I have no doctype in my pages specifying that my pages should be XHTML compliant.

Do you have any xhmtl conformance setting in the web.config file? Also, in the VS do you choose the xhtml in the Target Schema for Validation? Do you see any error in the Error List window when you build the web site in VS?

Mircea Grelus23-Jul-06 1:15

23-Jul-06 1:15

minhpc_bk wrote:
Do you have any xhmtl conformance setting in the web.config file?

No.

minhpc_bk wrote:
Also, in the VS do you choose the xhtml in the Target Schema for Validation?

Unchecked

minhpc_bk wrote:
Do you see any error in the Error List window when you build the web site in VS?

No errors.

regards,
Mircea
Many people spend their life going to sleep when they’re not sleepy and waking up while they still are.

Dynamic controls

vivsriaus21-Jul-06 13:01

vivsriaus

21-Jul-06 13:01

I have created a dynamic control (Button) inside a click event of another button. But, I'm not able to trigger the click event of the dynamically created button! I know there is something goin on with the page cycle, dynamics,...Can anyone post me a simple, easily understandable solution to my problem?

Thanks

Re: Dynamic controls

Grapes-R-Fun21-Jul-06 14:14

Grapes-R-Fun

21-Jul-06 14:14

Have you created an event handler for the dynamic button to associate itself to?

Nila Fridley

Re: Dynamic controls

minhpc_bk21-Jul-06 17:27

Call static method of user control (ascx) prior to loading it in the Page

21-Jul-06 17:27

You need to make sure two things:
+ The dynamic button is readded on postback.
+ The dynamic button is added before the postback event is processed, if it occurs too late in the page life cycle, the event does not get fired, and as a result the event handler does not execute. You can easily find the sample code out there, clickety[^]

Re: Dynamic controls

vivsriaus22-Jul-06 4:42

vivsriaus

22-Jul-06 4:42

thank u guys

Mircea Grelus21-Jul-06 10:27

Re: Call static method of user control (ascx) prior to loading it in the Page

21-Jul-06 10:27

How can I call a static method from a user control (ascx) before loading the control in the page collection?
What I need to do is receive some data from the static method of the control prior to loading it into the Page.

regards,
Mircea
Many people spend their life going to sleep when they’re not sleepy and waking up while they still are.

Frank Kerrigan21-Jul-06 13:09

Frank Kerrigan

21-Jul-06 13:09

Refactor the code into its own class then call it on PreRender method of the Control you wish to load

Look where you want to go not where you don't want to crash.

Bikers Bible

Re: Call static method of user control (ascx) prior to loading it in the Page

Mircea Grelus21-Jul-06 13:12

Re: Call static method of user control (ascx) prior to loading it in the Page

21-Jul-06 13:12

The thing is that I need to call that method in a page that the control must not be shown.

regards,
Mircea
Many people spend their life going to sleep when they’re not sleepy and waking up while they still are.

Frank Kerrigan21-Jul-06 23:11

Frank Kerrigan

21-Jul-06 23:11

If you really must, then load the control into a panel, then hide the panel. You can then call the control from there.

Look where you want to go not where you don't want to crash.

Bikers Bible

Re: Call static method of user control (ascx) prior to loading it in the Page

minhpc_bk21-Jul-06 18:00