Web Development

12-Aug-07 22:25

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WebPart issue - Getting rid of borders

MrKhal200712-Aug-07 16:30

MrKhal2007

12-Aug-07 16:30

Hello everyone.
I have a basic page with a WebPartManager, a couple of WebZones and a few web user control acting as webparts inside those zones.
Everything work properly if not for the borders.
I want to get rid of the borders that are around the webPart.
I've tried several things, i mean, i've spent 2 hours searching on the net.
I'm not even sure how to solve this, quickly speaking.
last set of code i tried was this:
foreach (WebPart we in this.mainWebPartManager.WebParts)
{
we.BorderWidth = 0;
we.BorderStyle = BorderStyle.None;
we.BorderColor = System.Drawing.Color.White;
}

foreach (WebPartZone we in this.mainWebPartManager.Zones)
{
we.BorderWidth = 0;
we.BorderStyle = BorderStyle.None;
we.BorderColor = System.Drawing.Color.White;
}
Basically, i run trough my webPartManager and try to get rid of the borders of the zones and the webpars. so far, no good.
any help would be greatly appreciated.

Khal 2007

e_accessdenied

VahagnSC11-Aug-07 22:05

VahagnSC

11-Aug-07 22:05

Hello all!!
I have written a program in c# which use System.Windows.Forms.Webbrowser class.
I need to set id to htmlelement from webbrowser1.document.
I do something like this

webbrowser1.document.GetEelmentsByTagName("A")[i].id="Someid";.

When I load the page from apache2 on my computer it works perfectly.
But when I load it from remote server an exception occurs. This is the Text of exception:
/////////////////////////////////////////////////////
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))
at System.Windows.Forms.UnsafeNativeMethods.IHTMLWindow2.GetDocument()
at System.Windows.Forms.HtmlWindow.get_Document()
at My_Web.create_elementscollection() in C:\Documents and Settings\Vahagn\My Documents\Visual Studio 2005\Projects\OGAME\OGAME\Class1.cs:line 49
at OGAME.Form1.button5_Click(Object sender, EventArgs e) in C:\Documents and Settings\Vahagn\My Documents\Visual Studio 2005\Projects\OGAME\OGAME\Form1.cs:line 53
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

and bla-bla-bla...
////////////////////////////////////////////////////////////

What's the problem?
I'm beginner in programming. Can anybody help me? PLease...

You can do everything!

javascripting errors on FF [modified]

JimmyRopes11-Aug-07 6:21

JimmyRopes

11-Aug-07 6:21

I am displaying context sensitive information based on an onclick event. I want to position the information box close to the control and the following javascript code works in most browsers but does not work in FF.

document.getElementById('text').innerHTML = textval; // fill in context sensitive text to display
x = event.clientX + document.body.scrollLeft + 10; // get the mouse left position
y = event.clientY + document.body.scrollTop; // get the mouse top position
document.getElementById('display').style.display="block"; // display the pop-up
document.getElementById('display').style.left = x; // set the pop-up's left
document.getElementById('display').style.top = y; // set the pop-up's top

If I specify top and left displacements for the div in CSS and not try to dynamically set the position it works and is displayed in the proper fixed displacement on the page.

If I try to dynamically set the position it doesn't work in FF and I get the errors below.

Warning: Error in parsing value for property 'left'. Declaration dropped.
Source File: http://mydomain.com/mywebpage.html
Line: 0

Warning: Error in parsing value for property 'top'. Declaration dropped.
Source File: http://mydomain.com/mywebpage.html
Line: 0

I can test for Netscape browser type and display the information in a fixed position for it and dynamically positioned information for all others but that is a compromise that would force a different user experience based on browser type.

Workable but not the ideal solution as I would prefer that all viewers see the same presentation.

Any insight into this problem would be greatly appreciated.

===========================================================

By the way Code Project also gets similar types of errors on FF:

Warning: Unknown property 'text-overflow'. Declaration dropped.
Source File: http://www.codeproject.com/styles/global.css
Line: 245

Warning: Error in parsing value for property 'height'. Declaration dropped.
Source File: http://www.codeproject.com/styles/global.css
Line: 411

Warning: Error in parsing value for property 'width'. Declaration dropped.
Source File: http://www.codeproject.com/styles/global.css
Line: 412

-- modified at 16:39 Saturday 11th August, 2007

Apparently these are not a problem for CP.

I have been told that they are style sheet, and not javascript, errors.

Maybe that is true for CP but in my case when I specift a fixed top and left style in CSS there is no error generated.

When I try to dynamically assign these values I get the errors and the script fails to render in either the fixed or dynamic position.

It just fails to render at all. Confused | :confused:

Simply Elegant Designs JimmyRopes Designs
Think inside the box! ProActive Secure Systems

I'm on-line therefore I am.
JimmyRopes

Re: javascripting errors on FF

Guffa11-Aug-07 11:06

Guffa

11-Aug-07 11:06

JimmyRopes wrote:
document.getElementById('display').style.left = x; // set the pop-up's left
document.getElementById('display').style.top = y; // set the pop-up's top

You forgot to specify a unit.

var display = document.getElementById('display');<br />
display.style.left = x + 'px';<br />
display.style.top = y + 'px';

---
single minded; short sighted; long gone;

Re: javascripting errors on FF

JimmyRopes11-Aug-07 11:15

JimmyRopes

11-Aug-07 11:15

Guffa wrote:
You forgot to specify a unit.

var display = document.getElementById('display');
display.style.left = x + 'px';
display.style.top = y + 'px';

Good catch.

That cleared up the problem.

Thank you.

Simply Elegant Designs JimmyRopes Designs
Think inside the box! ProActive Secure Systems

I'm on-line therefore I am.
JimmyRopes

I want to make SPECIFIC FORM

ankur010111-Aug-07 3:06

ankur0101

11-Aug-07 3:06

Here is ankur. i m making 1 form using MS-Access.
In that following are the fields :
===============================================
First Name : [text Box]
E-main ID : [Text Box]
Comments : [Text Box]
Your IP : [label with Java script]
Your Browser : [label with Java script]
Time : [label with Java script]
Date : [label with Java script]

[Submit Button] [Reset Button]
===============================================
In the above form i got almost upto comments
im also having javascripts for IP ,Browser
But i cant see the IPThat means,,,,,,,,,,,,,,,,,,,,,,
when i open page in Web Browser , i cant see
my IP, even i uploaded that page still im not able
to see it.
Plzzzzzzzzz help me as early as possible...
Sigh | :sigh:

(

Re: I want to make SPECIFIC FORM

Michael Sync12-Aug-07 5:28

Michael Sync

12-Aug-07 5:28

ankur0101 wrote:
i m making 1 form using MS-Access

Are you working in MS-Access project or Web project that is using MSAccess as an backend??

If your project is written in MS-Access, forget about Javascript.

If not, we can continue ...

ankur0101 wrote:
Your IP : [label with Java script]

I'm not sure it can be done with pure Javascript. I used to do that from ASP.NET code.

Example with (ASP.NET),

Request.UserHostAddress();

OR.

Context.Request.ServerVariables ["REMOTE_ADDR"]

OR.

Request.ServerVariables("HTTP_X_FORWARDED_FOR");

Example with (PHP),

// This part gets the IP<br />
var ip = '<!--#echo var="REMOTE_ADDR"-->';<br />
<br />
// This part is for an alert box<br />
alert("Your IP address is "+ip);<br />

Ref: http://javascript.internet.com/user-details/ip-address.html[^]

Example with pure Javascript (I haven't tried yet so not sure whether it gonna work or not)

//written by W.Moshammer<br />
    function yhostip(){<br />
      if((navigator.appName == "Microsoft Internet Explorer") && <br />
        ((navigator.appVersion.indexOf('3.') != -1) || <br />
        (navigator.appVersion.indexOf('4.') != -1)))<br />
        document.write("Not with MS IE 3.0/4.0");<br />
      else {<br />
        window.onerror=null;	<br />
        yourAddress=java.net.InetAddress.getLocalHost();	<br />
        yourAddress2=java.net.InetAddress.getLocalHost();	<br />
        yhost=yourAddress.getHostName();	<br />
        yip=yourAddress2.getHostAddress();<br />
        document.write("Your host name is "+yhost);<br />
        document.write("<br>Your IP address is "+yip);  <br />
      }<br />
    }

Ref: http://stud1.tuwien.ac.at/~e9125168/javas/jhostip.html[^]

ankur0101 wrote:

Your Browser : [label with Java script]

Try this code ~
navigator.appName

More Info : Browser detect[^]

ankur0101 wrote:
Time : [label with Java script]
Date : [label with Java script]

What wrong with Date() function?

For example ~

document.write(Date());

If you need more info about Date, check-out here.

http://www.quirksmode.org/js/introdate.html[^]

Hope it helps.

Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)

If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message". Why vote? Plz Read it here. Thank you.

Re: I want to make SPECIFIC FORM

ankur010113-Aug-07 0:40

ankur0101

13-Aug-07 0:40

OK i got u
but cn u give me example of this1

Re: I want to make SPECIFIC FORM

Michael Sync13-Aug-07 4:27

Michael Sync

13-Aug-07 4:27

ankur0101 wrote:
but cn u give me example of this1

What do you mean? Blush | :O

Inserting google map in a .net application

harryforum10-Aug-07 19:46

harryforum

10-Aug-07 19:46

hi Can somebody guide me how to insert google map in my asp.net with C# application and highlight locations on the map
and
on those points add thumbnails and links to videos and pictures in my project
Or
Is there any opensource code available for doing this

regards
Harry

Re: Inserting google map in a .net application

Michael Sync12-Aug-07 19:25

Michael Sync

12-Aug-07 19:25

http://www.codeproject.com/script/comments/forums.asp?forumid=12076&mpp=50&select=2178833#xx2178833xx[^]

Don't post the same topic in more than one section.. We all here read the most of section in this forum.. Thank you.

asp/ Ms access

gavinleeburn10-Aug-07 3:44

gavinleeburn

10-Aug-07 3:44

Hi i created a simple web site for my gp practice. It has a guestbook feature which stores the entries into a table in MS access d.b. (form.mdb). the web site also has admin section , which i log into to view d.b. entries ,(username and password is kept in another table in the d.b.)

I discovered that someone has been hacking into my d.b using SQL
injection. they actually had the nerve to tell me what they were using.

would anyone know how to prevent such an attack?

My ISP is webfusion professional.

R. Giskard Reventlov10-Aug-07 4:12

10-Aug-07 4:12

Can you not password protect the database and encrypt all of the connection details?

gavinleeburn10-Aug-07 4:19

gavinleeburn

10-Aug-07 4:19

Hi,

I'm not much of a programmer, how would i do this? Password protect in Access?

R. Giskard Reventlov10-Aug-07 4:28

10-Aug-07 4:28

Whoa! Been a while. Something like Tools, Security. There are some options under there that will help: at the very least set a password and REMEMBER IT (AFAIK there is no longer any way to recover a forgotten Access password). I suggest a brief RTFM around this and then you should be able to protect your database from prying idiots. You should also consider protecting your connection strings. Consider asking your web host for specific advice: they should be willing to help.

gavinleeburn10-Aug-07 5:44

gavinleeburn

10-Aug-07 5:44

Thanks will do

andyharman10-Aug-07 4:29

andyharman

10-Aug-07 4:29

Angus wrote this[^] article.

If you want to thank me for my help, please vote my message by clicking one of numbers beside "Rate this message".

Guffa10-Aug-07 6:07

Guffa

10-Aug-07 6:07

Setting a password on the database is good, but that doesn't do anything at all to protect against SQL injection.

Read the article that Andy linked to.

---
single minded; short sighted; long gone;

CSS problems

matjame9-Aug-07 23:29

matjame

9-Aug-07 23:29

Morning guys.
I jus wana knw if its possible to call morethan one css onto a single page??

I have the mail css that gives me the layout of the page and another for my tab design menu.How do I go about having them both on my page.I can copy the tab design onto the main page css but its not working like that.

Thanx in advance guys.This css thing is new to me.

kagiso

Re: CSS problems

R. Giskard Reventlov10-Aug-07 0:58

10-Aug-07 0:58

Like this:

Re: CSS problems

matjame10-Aug-07 1:02

matjame

10-Aug-07 1:02

Thanx mate.
But how do I knw which one to call and when??

kagiso

Re: CSS problems

R. Giskard Reventlov10-Aug-07 1:25

10-Aug-07 1:25

You don't. Place them on the page in order of preference; in other words anything in the last file will take precedence over a file declared earlier as will any declaration you make in each file. Further if you have, for instance, markup like this:

...label cssclass="second first"...

The css in first will override anything similar in second. So second says that the text color should be red but first says it should be blue then first will win.

If you only want to use a css file depending on circumstances then you could do something like: (in master page)

<br />
		private void CreateMetaTags()<br />
		{<br />
			HtmlMeta htmlMeta = null;<br />
			HtmlHead htmlHead = (HtmlHead)Page.Header;<br />
<br />
			// Add the page/application title.<br />
			htmlHead.Title = ApplicationAttributes.AssemblyTitle;<br />
<br />
			// Add the Meta tags.<br />
			htmlMeta = new HtmlMeta();<br />
			htmlMeta.Name = "Content-Type";<br />
			htmlMeta.Content = "text/html; charset=utf-8";<br />
			htmlHead.Controls.Add(htmlMeta);<br />
<br />
			htmlMeta = new HtmlMeta();<br />
			htmlMeta.Name = "Description";<br />
			htmlMeta.Content = ApplicationAttributes.AssemblyTitle;<br />
			htmlHead.Controls.Add(htmlMeta);<br />
<br />
			htmlMeta = new HtmlMeta();<br />
			htmlMeta.Name = "Keywords";<br />
			htmlMeta.Content = ApplicationAttributes.AssemblyTitle;<br />
			htmlHead.Controls.Add(htmlMeta);<br />
<br />
			// Add the style sheets.<br />
			string strStyle = @"~/CSS/Screen.css";<br />
			HtmlLink htmlLink = new HtmlLink();<br />
			htmlLink.Attributes.Add("rel", "stylesheet");<br />
			htmlLink.Attributes.Add("type", "text/css");<br />
			htmlLink.Attributes.Add("media", "screen");<br />
			htmlLink.Href = strStyle;<br />
			htmlHead.Controls.Add(htmlLink);<br />
<br />
			strStyle = @"~/CSS/Print.css";<br />
			htmlLink = new HtmlLink();<br />
			htmlLink.Attributes.Add("rel", "stylesheet");<br />
			htmlLink.Attributes.Add("type", "text/css");<br />
			htmlLink.Attributes.Add("media", "print");<br />
			htmlLink.Href = strStyle;<br />
			htmlHead.Controls.Add(htmlLink);<br />
<br />
			// Add the shortcut icon.<br />
			htmlLink = new HtmlLink();<br />
			htmlLink.Attributes.Add("rel", "shortcut icon");<br />
			htmlLink.Attributes.Add("type", "image/x-icon");<br />
			htmlLink.Href = @"~/Images/favicon.ico";<br />
			htmlHead.Controls.Add(htmlLink);<br />
		}<br />

but put a condition on when you add whichever style sheet you need. In the example above I have one stylesheet for the screen and one for when I print the page that hides unwanted elements, but only if printed.

Hope that all makes sense.