ASP.NET Discussion Boards

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Re: How to check the same record at the array?

cheeken2u20-Dec-06 20:47

cheeken2u

20-Dec-06 20:47

my problem solved already ,thank you very much !

Best regards,
Chee ken

unable to run code

madhumallidi20-Dec-06 15:18

madhumallidi

20-Dec-06 15:18

Hi,

i had to run the code in local server after copying it from a shared folder from another system.i am not able to open it at all, the error message i am getting is "web access failed as the default web access is shared mode".Other error message is "required components are not loaded in the local server".Please help because i am unable to continue with my work

Re: unable to run code

Priya Fernandes21-Dec-06 1:21

Priya Fernandes

21-Dec-06 1:21

madhumallidi wrote:
Try to o the application folder properties n from there go to the sharing option , n click on shared by everyone

Try to select the application folder properties n from there go to the sharing option , n click on shared by everyone Blush | :O

priya

Re: unable to run code

madhumallidi21-Dec-06 12:57

madhumallidi

21-Dec-06 12:57

Still i am getting the same error even after sharing....

Run a code in local server

sowmya_044420-Dec-06 14:04

sowmya_0444

20-Dec-06 14:04

Hi,

i had to run the code in local server after copying it from a shared folder.i am not able to access it at all the error message i am getting is web access failed as the default web access is shared mode.How to change the mode.or other error message is required components are not loaded in the local server.Please help bcoz seriously i am not able to continue with my work

Sowmya

Re: Run a code in local server

kirthikirthi20-Dec-06 17:57

kirthikirthi

20-Dec-06 17:57

HI

Try to open with .sln file

OR

try with creating a Virtual Dir. for u r copyed folder

Keerthi

asdfasdfasdfasdfasdfasdfasdfasdfasdfasdf

Re: Run a code in local server

sowmya_044420-Dec-06 18:03

sowmya_0444

20-Dec-06 18:03

Hi,
i tried by creating a virtual directory but i got the same error

sowmya

Re: Run a code in local server

kirthikirthi20-Dec-06 18:54

kirthikirthi

20-Dec-06 18:54

HI
Ok

try this just create a new solution and Add Existing Items(Copy folder

Files) Smile | :)

But it shd work open with .sln or Virtual dir

Keerthi

asdfasdfasdfasdfasdfasdfasdfasdfasdfasdf

asp textbox inside a table

DanB198320-Dec-06 12:32

DanB1983

20-Dec-06 12:32

Hey I thought it was possible to place an asp textbox inside a table but i cannot seem to get it to work.

Is it possible and if so can any one point me in the direction?

Thanks

Dan

Re: asp textbox inside a table

minhpc_bk20-Dec-06 14:11

minhpc_bk

20-Dec-06 14:11

Yes, it's possible to place a textbox inside a table, you simply add a html table[^] (not the server table[^] control) to the web page, add the tr, td stuff to the table and finally add the textbox. You basically use the server table control to add dynamic controls in code-behind.

Re: asp textbox inside a table

prolibertine20-Dec-06 22:57

prolibertine

20-Dec-06 22:57

eg.

put your textbox here

I think therefore I am
--~--~---------~--~----~------------~-------~--~----~
My Blog and Website：
http://www.cnblogs.com/pinzui/
http://www.pinzui.cn
http://jnlinux.org
--~--~---------~--~----~------------~-------~--~----~

How to Update Gridview with callback

ben220-Dec-06 11:52

ben2

20-Dec-06 11:52

Hi,

In my code I would like to update my gridview with a client callback to the server (update, insert and delete).
Client callback just returns a string, how would I use that to say insert a new row, update a row? Can I use data source control from javascript?

Thanks
Ben

Re: How to Update Gridview with callback

minhpc_bk20-Dec-06 14:14

minhpc_bk

20-Dec-06 14:14

Hi there. Have you tried using the GridView control with the Microsoft Ajax[^]?

Re: How to Update Gridview with callback

ben220-Dec-06 15:32

ben2

20-Dec-06 15:32

sorry I'm using asp.net 2.0

Re: How to Update Gridview with callback

prolibertine20-Dec-06 23:00

prolibertine

20-Dec-06 23:00

i think there is no conflict between asp.net 2.0 and asp.net ajax . using asp.net ajax could done this work perfect.

security and SMTP [modified]

whatever10120-Dec-06 10:21

whatever101

20-Dec-06 10:21

I am using Visual Studio 2005 / .Net 2.0 / WinXP SP2 / IIS 5.x on Win 2000 server w/ SP3

It works fine on unsecured/public servers

I am writing a browser hosted image viewing application/control for viewing waaay oversized images (usually ~4000X4000 at 300dpi) that should work in both browser pages, secured or not, and in applications. It has the ability to scale/rotate/move the image around as well as the ability to email/fax one or more loaded images. When the user allows full unrestricted trust, it can interact with Outlook to email images. When the trust is below that, it uses SMTP to direct send the email with attachments.

The component works fine on all servers on which I have tested, including all email options, except when run from a secure (https) site.

On an https/secure site, when I set the policy below full trust, and I attempt to email, it uses SMTP as it should. However, when it tries to create the SmtpClient object (obj = SmtpClient(<host>)), I get the following exception during the call:

System.Xml.XmlException: '>' is an unexpected token. The expected token is '"' or '''. Line 2, position 63.

Originally, it complained the error was coming from a file called "iexplore.exe.config", however this file does not exist anywhere. I followed MS MSDN configuration suggestion and added a configuration link to the ASP.NET page and creating a "config" for my application. Now I am still getting the same error, but from the apps' config file, which only has an empty "configuration" tag at this point. I cannot seem to find anything else useful online about this (most google searches give me mostly useless unrelated junk).

If it helps, here is the exact error message I get:

--------------------------------------------
Configuration system failed to initialize
System.Configuration.ConfigurationErrorsException: '>' is an unexpected token. The expected token is '"' or '''. Line 2, position 63. (https://[host]/x/[assembly].config line 2) ---> System.Xml.XmlException: '>' is an unexpected token. The expected token is '"' or '''. Line 2, position 63.
at System.Xml.XmlTextReaderImpl.Throw(Exception e)
at System.Xml.XmlTextReaderImpl.DtdParserProxy.System.Xml.IDtdParserAdapter.Throw(Exception e)
at System.Xml.DtdParser.Throw(Int32 curPos, String res, String[] args)
at System.Xml.DtdParser.ThrowUnexpectedToken(Int32 pos, String expectedToken1, String expectedToken2)
at System.Xml.DtdParser.ParseExternalId(Token idTokenType, Token declType, String& publicId, String& systemId)
at System.Xml.DtdParser.ParseInDocumentDtd(Boolean saveInternalSubset)
at System.Xml.DtdParser.Parse(Boolean saveInternalSubset)
at System.Xml.XmlTextReaderImpl.ParseDoctypeDecl()
at System.Xml.XmlTextReaderImpl.ParseDocumentContent()
at System.Xml.XmlTextReaderImpl.Read()
at System.Xml.XmlTextReader.Read()
at System.Configuration.XmlUtil..ctor(Stream stream, String name, Boolean readToFirstElement, ConfigurationSchemaErrors schemaErrors)
at System.Configuration.BaseConfigurationRecord.InitConfigFromFile()
--- End of inner exception stack trace ---
at System.Configuration.ConfigurationSchemaErrors.ThrowIfErrors(Boolean ignoreLocal)
at System.Configuration.BaseConfigurationRecord.ThrowIfParseErrors(ConfigurationSchemaErrors schemaErrors)
at System.Configuration.BaseConfigurationRecord.ThrowIfInitErrors()
at System.Configuration.ClientConfigurationSystem.EnsureInit(String configKey)
Additional:Configuration system failed to initialize

-------------------------------------
Here is additional info from the exception I am outputing as well...

Data:System.Collections.ListDictionaryInternal
@ System.Configuration,System.Object GetSection(System.String),,0

-- modified at 19:56 Wednesday 20th December, 2006

What's wrong with my asp:Literal??? [modified]

code-frog20-Dec-06 10:15

code-frog

20-Dec-06 10:15

I fixed this problem and it's not longer an issue.

I renamed the PageHTML literal to Literal1 and it works. I haven't researched it but my gut
feeling tells me I'm using the PageHTML literal in the master page this page derives from
and that's a problem I'd guess.

Anybody see what I'm doing wrong with my asp:Literal "PageHTML"? Oddly enought "CommentsHTML" shows up fine. But PageHTML is always blank. Another odd one is that I can put any text I want after the closing literal tag for PageHTML and that text appears fine. So it must be something inside the PageHTML from the DB but what?

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<div>
 
<table align="left" style="width: 448px; position: relative; top: -19px; height: 320px">
<tr>
<td rowspan="2" style="width: 179px; height: 237px" valign="top">
<asp:Image ID="Image1" runat="server" Height="228px" Style="position: relative" Width="172px" /></td>
<td align="left" rowspan="2" style="height: 237px" valign="top">
<asp:Literal ID="PageHTML" runat="server" /></td>
</tr>
<tr>
</tr>
<tr>
<td colspan="2" style="height: 21px">
<asp:Literal ID="CommentsHTML" runat="server" /></td>
</tr>
</table>
</div>
</asp:Content>

Here's the contents I'm passing into PageHTML:

Mrs. Jane Wilson 
Mrs. Wilson has been at Bishop Kelly for 29 years. Ms. Wilson is a member of the Art Department.
Email 
<a href="mailto:jwilson@bk.org">jwilson@bk.org</a>
Education 
Bachelor's in Art Education from Washington State University. 
Master's in Art Education from Boise State University.
Class Schedule
<ol>
<li>Art/Painting </li>
<li>Pottery </li>
<li>Pottery </li>
<li>Prep </li>
<li>Pottery </li>
<li>Pottery </li>
<li>Advanced Placement </li>
</ol>
Clubs/Programs
<ul>
<li>Art Club </li>
</ul>

-- modified at 16:33 Wednesday 20th December, 2006

Re: What's wrong with my asp:Literal???

code-frog20-Dec-06 10:19

code-frog

20-Dec-06 10:19

Now if I replace all the HTML in the DB with plain text "Plain text." it still won't show. But if I type "Plain text." after the closing literal it shows right up? So I guess it's something in my ContentPlaceHolder HTML...

Sigh | :sigh:

Re: What's wrong with my asp:Literal???

minhpc_bk20-Dec-06 14:07

minhpc_bk

20-Dec-06 14:07

Hi Rex,
You can view source the web page and see if the text stored in DB is brought back to the client side from the server?

Re: What's wrong with my asp:Literal???

code-frog20-Dec-06 16:25

code-frog

20-Dec-06 16:25

I modified my first post that I figured this out but because I disabled HTML in it it's hard to spot. Have a look at the very top of my first post and tell me if my conclusion makes sense. I'm thinking the fact I was using an ASP:LITERAL of the same name in the master page was the problem. I renamed the literal after I realized this and it seemed to fix things.

Re: What's wrong with my asp:Literal???

minhpc_bk20-Dec-06 17:29

minhpc_bk

20-Dec-06 17:29

In fact, you're still able to use the literal control on the content page with the id "PageHTML" even you already define another "PageHTML" literal on the master page. That's because they are in the different naming containers, so the UniqueID values of the two controls are different and you basically no need to worry about the name conflict. What I'm thinking is that you might have set the text to another literal control on the content page and this control is not in the page's control hierarchy, as a result of that the text is not rendered to the client side.

Disable root node collapse on treeview with databind?

walkeraj20-Dec-06 9:59

walkeraj

20-Dec-06 9:59

I'm working on a faq/help page for an online application, and I bound an XmlDataSource to a treeview to simplify future revisions of the questions. It's pretty simple. The code is simply:

<asp:TreeView ID="TreeView1" runat="server" DataSourceID="AppHelpXmlDataSource" ImageSet="Faq" ShowLines="True" ExpandDepth="1">
<ParentNodeStyle Font-Bold="False" />
<HoverNodeStyle Font-Underline="True" ForeColor="Purple" />
<SelectedNodeStyle Font-Underline="True" HorizontalPadding="0px" VerticalPadding="0px" />
<NodeStyle Font-Names="Tahoma" Font-Size="8pt" ForeColor="DarkBlue" HorizontalPadding="5px"
NodeSpacing="0px" VerticalPadding="0px" />
<DataBindings>
<asp:TreeNodeBinding DataMember="apphelp_questions" TextField="TEXT"/>
<asp:TreeNodeBinding DataMember="question" TextField="TEXT" />
<asp:TreeNodeBinding DataMember="answer" TextField="TEXT" />
</DataBindings>
</asp:TreeView>
<asp:XmlDataSource ID="AppHelpXmlDataSource" runat="server" DataFile="~/applicationhelp/questions.xml">
</asp:XmlDataSource>

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

And the XML File looks like this:

<?xml version="1.0" encoding="utf-8" ?>

<apphelp_questions TEXT="Please select your question:">
<question TEXT="How do I do this?">
<answer TEXT="This is how you do this."></answer>
</question>
</apphelp_questions>

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

This renders a nice treeview, but I don't want the users to be able to collapse the root node. I want it to display the "Please select your question:" text, and the text of the questions, and allow the user to expand the answers to each question. Is there any way to do this without hardcoding the root node text in the aspx file?

sending data from child gridview to parent gridview

srishree20-Dec-06 9:45

srishree

20-Dec-06 9:45

I have a gridview with a link in the parent page.when i click on the link it opens up another gridview.this child gridview has 2 columns,one is a checkbox created using an itemtemplate and another a boundfield retreiving data from the database.what i want is when i check the checkbox of a particular row and hit a button,the data existing in that particular row of the child gridview which has been checked,has to transfer the data from that row to the parent gridview,in a sense the parent gridview has to refresh and show up with the new data that has come from the child gridview control.How can i do this?..........urgent..........

Emitting simple plain text rather than HTML

Nadia Monalisa20-Dec-06 9:31

Nadia Monalisa

20-Dec-06 9:31

hi,
I want to pass some text data to FLASH from ASP.NET and I dont know how to emit simple and plain text from ASP.NET page rather than emitting a whole HTML page. My programming language is C#.NET 2.0

I appreciate your co-operation.
Thanks and regards
Emran

Re: Emitting simple plain text rather than HTML

Netricity20-Dec-06 11:58

Netricity

20-Dec-06 11:58

You can create a new WebForm completely free of markup, then override it's Render method:

protected override void Render(HtmlTextWriter writer)<br />
{<br />
	writer.Write("This is the only content I want to emit to the browser.");<br />
}

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