ASP.NET

Re: Error inserting through insertCommand

30-Jan-09 4:57

the error means the size of rate (probably a text field) is to big. Like putting a 10 char string in a 5 char field. Could you be trying to put a rate into ratetype by mistake.

For what it is worth, I would use a stored proc.

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AllPhee1-Feb-09 19:12

AllPhee

1-Feb-09 19:12

Thanks ToddHileHoffer.

Right on the spot. Wink | ;)

allphpro

Javascript onresize in an ASP.Net web page [May Be Solved]

#realJSOP30-Jan-09 3:36

30-Jan-09 3:36

I'm converting my web site from PHP to ASP.Net, and on the page as it exists now, I limit the size of the content to the height of the browser window (beyond a reasonable minimum of course) with the following html:

<body onresize="RefreshPage();">

However, when I try the same thing in my ASP.Net version, it's ignored (and the IDE warns me that onresize isn't valid when using XHTML). I'm using a master page. The things I've tried were applied to the master page (it seemed to be the place to put the code), but I can't seem to get things to work out like I want them.

How should I go about doing this?

[edit] I have to wait until I get home from work, but I think I found my problem.

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Manas Bhardwaj30-Jan-09 4:10

Manas Bhardwaj

30-Jan-09 4:10

Did you try removing the DOCTYPE declaration from the page?

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#realJSOP30-Jan-09 4:24

30-Jan-09 4:24

I don't want to do that.

ToddHileHoffer30-Jan-09 4:55

30-Jan-09 4:55

Have you tried the pages registerstartupscript or registerclientscriptblock?

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#realJSOP30-Jan-09 5:38

30-Jan-09 5:38

Yeah (RegisterStartupScript), that didn't appear to work. I put it in the Page_Load method in the codebehind for the master page. The code is at home, and I'm at work, so I can't copy/paste it right now to show you.

#realJSOP30-Jan-09 6:37

30-Jan-09 6:37

I'm an idiot. I think I may have found the problem. Smile | :)

It seems the code depends on the name of the content DIV, and I renamed that DIV in the .Net version. Smile | :)

Christian Graus30-Jan-09 15:26

Christian Graus

30-Jan-09 15:26

I was going to say, something else must have been changed. The validation ( not very helpfully ) will complain about all sorts of markup that is valid on the client, but is not part of ASP.NET. Add an 'onblur' to a control, and you'll see this in action.

Christian Graus

Driven to the arms of OSX by Vista.

#realJSOP31-Jan-09 3:01

31-Jan-09 3:01

Well, I decided to go a different way (eliminating the javascript part). I have it displaying correctly in FireFox and Opera, but IE6 is being... ummmm.... problematic. I posted a question in the Web Development forum (since it has now become a CSS question).

Server Error

5fingers30-Jan-09 3:06

5fingers

30-Jan-09 3:06

At one point my page works, then when I run it again it does not and says Server Error. I am a newbaby in asp.net

Re: Server Error

ToddHileHoffer30-Jan-09 3:20

30-Jan-09 3:20

You may have code that is stuck in an infinite loop. Use the debugger to step through your code.

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AJAX UpdatePanel control

Radhakrishnan G.30-Jan-09 3:06

Radhakrishnan G.

30-Jan-09 3:06

How to make a linkbutton inside the update panel control behaved ad normel asp.net server control
postback

I need to download a file when clicking on this button

Regards
Radhakrishnan G.

TreeView Control

Civic0630-Jan-09 2:28

Civic06

30-Jan-09 2:28

I have a folder with files residing on the server not in the virtual directory. I have the TreeView Node pointing to one of these files. (C:\....\XXX.pdf) But when I click the link the pdf does not open. It is suppose to open in an IFRAME on the same window. Any Ideas?

Re: TreeView Control

ToddHileHoffer30-Jan-09 2:34

30-Jan-09 2:34

<br />
Response.ContentType = "Application/pdf";<br />
Response.BinaryWrite( System.IO.File.ReadAllBytes("YourFileLoc"));<br />
Response.End();<br />

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Re: TreeView Control

Civic0630-Jan-09 2:55

Civic06

30-Jan-09 2:55

Thanks!

But I had a question currently I am setting the TreeNode as follows:

subNode1.NavigateUrl = "javascript:ChangeIFrameLocation(" + LINKTOFILE + ")"

I am trying to open this file using javascript in and IFRAME on the same page.

Response won't work in Javascript

Re: TreeView Control

ToddHileHoffer30-Jan-09 3:09

Call a server function from javascript

30-Jan-09 3:09

Create one page that renders the files. Pass the file name in querystring. Put that page in your frame. Update your treeview.

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anderslundsgard30-Jan-09 2:08

anderslundsgard

30-Jan-09 2:08

How can I force a postback and call a codebehind function from javascript?
I want to do something like this:

aspx-file

<script type="text/javascript">
function OnRowSelecting(sender, args)   
{
    ServerFunc();
}
</script>

Codebehind c# file

private void ServerFunc()
{
    //… 
}

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Re: Call a server function from javascript

ToddHileHoffer30-Jan-09 2:20

Re: Call a server function from javascript

30-Jan-09 2:20

How I usually do this which may not be the best method. Drag a button on your form. Double Click it to get your server side code method. In the pageload hide the button from the user by adding the following:

<br />
   this.Button1.Style.Add("display", "none");<br />

Put your code server side in the button click's event. Then Add the following javascript to your page.

<br />
    function CallServerMethod() {<br />
             var Button1 = document.getElementById("<%=Button1.ClientID %>");<br />
             Button1.click();<br />
            }<br />

Now you can use the javascript "CallServerMethod()"

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Christian Graus30-Jan-09 15:28

Christian Graus

30-Jan-09 15:28

I dunno why someone gave this less than 5, it's the only real way to do it.

Christian Graus

Driven to the arms of OSX by Vista.

Re: Call a server function from javascript

ToddHileHoffer30-Jan-09 15:58