ASP.NET

Re: Finding list of controls from another aspx page within a project

7-Apr-08 20:27

There's not really any way for one page to examine another page, because the only page that exists in your project at runtime is the page currently being generated. What do you need this for ?

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 )

gspiteri7-Apr-08 23:11

gspiteri

7-Apr-08 23:11

IF your using user controls it isn't an issue simply expose the user control and the controls on that page you wish to access via public properties

A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty I am a Optimist

Re: Finding list of controls from another aspx page within a project

Christian Graus7-Apr-08 23:13

Re: Finding list of controls from another aspx page within a project

7-Apr-08 23:13

I would assume if he wants to enumerate controls on a page, he's actually hoping for their state to be maintained, and to get their previous values.

Syed Kamran ul Haq8-Apr-08 0:06

Syed Kamran ul Haq

8-Apr-08 0:06

just like we give form level security to users in our application, i am developing a form which will get the list of controls of a aspx page (page will be selected from ddl) and give rights (visible,enable etc) to them and save in database.

thanks for answering.

Regards Syed Kamran ul Haq

ALLAH HAFIZ

Re: Finding list of controls from another aspx page within a project

Christian Graus8-Apr-08 0:08

How to close a webform while opening another webform??

8-Apr-08 0:08

OK, then string mashing is probably your best bet, just look for asp: and an ID attribute to get the type and name of controls.

biswa477-Apr-08 19:59

biswa47

7-Apr-08 19:59

i am devlopping a asp.net application in (VS 2005).
wheren in my default.aspx page there is a provision for login and that
login control is resides with in "frame". Now when i login sucessfully it
redirects to a new default2.aspx page. My problem is that after login
2pages are there in the window . i want to close the "default1.aspx " when
default2.aspx is loaded in the window.
how can i do in the server side.

to open a new defaul2.aspx page in a new window i have written the follwing code.

<br />
System.Text.StringBuilder sb = new System.Text.StringBuilder();<br />
                sb.Append("<script language='javascript'>");<br />
                sb.Append("window.open('Boundry/ScrUserHome.aspx', 'PopUp',");<br />
                sb.Append("'top=0, left=0, width='+screen.availwidth+', height='+screen.availheight+', menubar=no,scrollbar=yes,toolbar=no,resizable=yes,addressbar=no');<");<br />
                sb.Append("/script>");<br />
                 Type t = this.GetType();<br />
<br />
                if (!ClientScript.IsClientScriptBlockRegistered(t, "PopupScript"))<br />
                    ClientScript.RegisterClientScriptBlock(t, "PopupScript", sb.ToString());<br />
<br />

now how to close default1.aspx page in the server side????

Re: How to close a webform while opening another webform??

Christian Graus7-Apr-08 20:28

Re: How to close a webform while opening another webform??

7-Apr-08 20:28

You'd do better to stick to the one page, but you can use window.close() to close the current window. The user will be asked if they want to close it.

Ashish Sehajpal7-Apr-08 21:05

Ashish Sehajpal

7-Apr-08 21:05

there is no point of opening a newer window if you need to close existing one ? atleast the web architecture doesn't allow such flows.
try to change the current page with the newer page in same browser window...

Ashish Sehajpal

how an app.config connection string tag or we.config file connection string tag can be locked.

lakshmichawala7-Apr-08 19:56

lakshmichawala

7-Apr-08 19:56

using locking concept
how an app.config connection string tag or we.config file connection string tag can be locked.

Re: how an app.config connection string tag or we.config file connection string tag can be locked.

N a v a n e e t h7-Apr-08 20:06

N a v a n e e t h

7-Apr-08 20:06

What do you mean by that ?

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia

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Re: how an app.config connection string tag or we.config file connection string tag can be locked.

lakshmichawala7-Apr-08 20:12

lakshmichawala

7-Apr-08 20:12

sir i saw in one article that configuration sections can be locked so that they cannot be overrideen .so i need how a connection string is locked...am i going wrong sir...?

Re: how an app.config connection string tag or we.config file connection string tag can be locked.

Christian Graus7-Apr-08 20:29

Issue with Validator control

7-Apr-08 20:29

This sounds pointless to me. The only way to override a config setting is to put a web.config file with a different setting in a subfolder. Just don't add config files to subfolders.

Vipul Mehta7-Apr-08 19:56

7-Apr-08 19:56

Hi,

I am facing certain issues with ASP.NET validator control (to be specific RangeFieldValidator - RFV & CustomFieldValidator CFV)

I have implemented RFV on a text box which checks that the value entered in the text box should not be less that 0 & the CFV check if the selected value on a particular drop down (ddlChannel) is either "A" OR "B" the value must be selected in another drop down (ddlLocation) related to that drop

But when my page gets loaded for the first time & I click the "Save" button, these validators dont get triggered & then if there is any post pack on that page the validators start working as expected.

Below is my RFV & CFV logic:
RFV Logic
========
<asp:RangeValidator ID="vldMarginRange" ControlToValidate="txtMargin"
Type="Integer" MinimumValue="1" MaximumValue="99" Enabled="True" runat="server">* You must enter a whole number between 1 and 99</asp:RangeValidator>

CFV Logic
========
<asp:CustomValidator id="CustomValidator1" runat="server" ControlToValidate="ddlWBSLocation"
CssClass="ms-descriptiontext" ClientValidationFunction="CheckWBSLocation"
Display="Dynamic">
* You must select a Location for the Contract Template "A" or "B"
</asp:CustomValidator>

function CheckWBSLocation(source, arguments)
{
var channel = document.forms[0].elements.<%= ddlChannel.ClientID %>;
var WBSLocation = document.forms[0].elements.<%= ddlWBSLocation.ClientID %>;

if(channel.value == 'A' || channel.value == 'B')
{
if (WBSLocation.selectedIndex == 0)
{
arguments.IsValid = false;
return;
}
}
arguments.IsValid = true;
}

Is there setting that I might be missing?

Regards,
Vipul Mehta

Christian Graus7-Apr-08 20:30

7-Apr-08 20:30

What save button ? Validators work on attempted postback, is your save button using AJAX or something ?

You can look at hte script generated for validators and write your own code to call them, that's how I did it when I wrote pages using validators and posting data with AJAX

Vipul Mehta7-Apr-08 21:08

7-Apr-08 21:08

No my Save button is not using any AJAX logic. Whats "hte script" u are talking about?
I even tried using ValidationGroup on all validators but that too didnt worked out as expected.

Is there any page level setting that needs to be done?

Regards,
Vipul Mehta

Christian Graus7-Apr-08 21:15

7-Apr-08 21:15

You said that when you postback it validates. Do you mean it posts back and validates on the server side only ? I am trying to work out your situation from what you said. Does your button do a postback and the validators don't work ?

Vipul Mehta7-Apr-08 21:31

7-Apr-08 21:31

Yes absolutely correct. On click of "Save" button the server side logic saves the data in to database. But before that if the data input is wrong than it should validate the controls first.
Am I correct?

Regards,
Vipul Mehta

Christian Graus7-Apr-08 21:34

7-Apr-08 21:34

Yes. Not sure why that would not be the case. You can add a custom validator and use firebug/firefox to confirm they are firing.

eyeseetee7-Apr-08 21:36

eyeseetee

7-Apr-08 21:36

Yes the validators should run before any data is sent to the server, im pretty sure on this, is it possible to post all your code, or is it too much
cheers Smile | :)

Vipul Mehta7-Apr-08 21:56

7-Apr-08 21:56

Then its a weird behavior....
I guess I need to dig dip in to it

Is there any page level settings for validators?

Regards,
Vipul Mehta

eyeseetee7-Apr-08 22:00

eyeseetee

7-Apr-08 22:00

Have you chekced that none of your controls have causevalidation = false

This would be that it would by pass the validation

Vipul Mehta7-Apr-08 22:03