Hi,
What is wrong with this code? I can't figure this out. Its suppose to display
..a bunch
..of errors
on my page. I am stuck for over 4 hrs now an this crap. Please assist.
This is on form load
Dim str As String = "a bunch|of errors"
Dim errors() As String = str.Split("|")
Dim sb As StringBuilder = New StringBuilder
' HTML code for a bulleted list
sb.Append("<ul> \n")
' Append each error to the bulleted list
Dim serror As String
For Each serror In errors
sb.Append("<li> " + serror + "</li>\n")
Next
sb.Append("</ul>")
' Create a <div> tag using an HtmlGenericCont rol
Dim gc As HtmlGenericCont rol = New HtmlGenericCont rol("div")
gc.Attributes.A dd("id", "errorList" )
' Set its InnerHtml to the error list.
gc.InnerHtml = sb.ToString()
' Add it to the PlaceHolder on the page.
placehandler.Co ntrols.Add(gc)
Thanks 5  1388 
The only problem I see is that \n gets outputted. instead try using
System.Environm ent.NewLine, ala:
sb.Append("<ul> ")
sb.Append(Syste m.Environment.N ewLine)
....
For Each serror In errors
sb.Append("<li> " + serror + "</li>")
sb.Append(Syste m.Environment.N ewLine)
Next
otherwise everything seems fine...
You might consider using a repeater for this type of stuff...
Karl
--
MY ASP.Net tutorials http://www.openmymind.net/ - New and Improved (yes, the popup is annoying) http://www.openmymind.net/faq.aspx - unofficial newsgroup FAQ (more to
come!)
"Chris" <Ch***@discussi ons.microsoft.c om> wrote in message
news:3D******** *************** ***********@mic rosoft.com... Hi,
What is wrong with this code? I can't figure this out. Its suppose to
display
.a bunch
.of errors
on my page. I am stuck for over 4 hrs now an this crap. Please assist.
This is on form load
Dim str As String = "a bunch|of errors"
Dim errors() As String = str.Split("|")
Dim sb As StringBuilder = New StringBuilder
' HTML code for a bulleted list
sb.Append("<ul> \n")
' Append each error to the bulleted list
Dim serror As String
For Each serror In errors
sb.Append("<li> " + serror + "</li>\n")
Next
sb.Append("</ul>")
' Create a <div> tag using an HtmlGenericCont rol
Dim gc As HtmlGenericCont rol = New HtmlGenericCont rol("div")
gc.Attributes.A dd("id", "errorList" )
' Set its InnerHtml to the error list.
gc.InnerHtml = sb.ToString()
' Add it to the PlaceHolder on the page.
placehandler.Co ntrols.Add(gc)
Thanks
<BR> is the recognized newline tag in HTML. \n will show
in how the code looks in Page Source but will not be
reflected in how the html looks to the user.
--
2004 and 2005 Microsoft MVP C#
Robbe Morris http://www.robbemorris.com http://www.masterado.net/home/listings.aspx
"Chris" <Ch***@discussi ons.microsoft.c om> wrote in message
news:3D******** *************** ***********@mic rosoft.com... Hi,
What is wrong with this code? I can't figure this out. Its suppose to
display
.a bunch
.of errors
on my page. I am stuck for over 4 hrs now an this crap. Please assist.
This is on form load
Dim str As String = "a bunch|of errors"
Dim errors() As String = str.Split("|")
Dim sb As StringBuilder = New StringBuilder
' HTML code for a bulleted list
sb.Append("<ul> \n")
' Append each error to the bulleted list
Dim serror As String
For Each serror In errors
sb.Append("<li> " + serror + "</li>\n")
Next
sb.Append("</ul>")
' Create a <div> tag using an HtmlGenericCont rol
Dim gc As HtmlGenericCont rol = New HtmlGenericCont rol("div")
gc.Attributes.A dd("id", "errorList" )
' Set its InnerHtml to the error list.
gc.InnerHtml = sb.ToString()
' Add it to the PlaceHolder on the page.
placehandler.Co ntrols.Add(gc)
Thanks
That did't work. Any other ideas?
"Robbe Morris [C# MVP]" wrote: <BR> is the recognized newline tag in HTML. \n will show
in how the code looks in Page Source but will not be
reflected in how the html looks to the user.
--
2004 and 2005 Microsoft MVP C#
Robbe Morris
http://www.robbemorris.com
http://www.masterado.net/home/listings.aspx
"Chris" <Ch***@discussi ons.microsoft.c om> wrote in message
news:3D******** *************** ***********@mic rosoft.com... Hi,
What is wrong with this code? I can't figure this out. Its suppose to
display
.a bunch
.of errors
on my page. I am stuck for over 4 hrs now an this crap. Please assist.
This is on form load
Dim str As String = "a bunch|of errors"
Dim errors() As String = str.Split("|")
Dim sb As StringBuilder = New StringBuilder
' HTML code for a bulleted list
sb.Append("<ul> \n")
' Append each error to the bulleted list
Dim serror As String
For Each serror In errors
sb.Append("<li> " + serror + "</li>\n")
Next
sb.Append("</ul>")
' Create a <div> tag using an HtmlGenericCont rol
Dim gc As HtmlGenericCont rol = New HtmlGenericCont rol("div")
gc.Attributes.A dd("id", "errorList" )
' Set its InnerHtml to the error list.
gc.InnerHtml = sb.ToString()
' Add it to the PlaceHolder on the page.
placehandler.Co ntrols.Add(gc)
Thanks
you weren't very clear, to me atleast, what exactly is wrong. I figured you
wanted to use \n to display a new line in the view source (hence why I
suggested Environment.New Line). Since you are wrapping your strings in list
items, they'll automatically appear on a new line. If you need extra
spacing between listitems, you should use css...
Karl
--
MY ASP.Net tutorials http://www.openmymind.net/ - New and Improved (yes, the popup is annoying) http://www.openmymind.net/faq.aspx - unofficial newsgroup FAQ (more to
come!)
"Chris" <Ch***@discussi ons.microsoft.c om> wrote in message
news:6B******** *************** ***********@mic rosoft.com... That did't work. Any other ideas?
"Robbe Morris [C# MVP]" wrote:
<BR> is the recognized newline tag in HTML. \n will show
in how the code looks in Page Source but will not be
reflected in how the html looks to the user.
--
2004 and 2005 Microsoft MVP C#
Robbe Morris
http://www.robbemorris.com
http://www.masterado.net/home/listings.aspx
"Chris" <Ch***@discussi ons.microsoft.c om> wrote in message
news:3D******** *************** ***********@mic rosoft.com... > Hi,
> What is wrong with this code? I can't figure this out. Its suppose to
> display
>
> .a bunch
> .of errors
>
> on my page. I am stuck for over 4 hrs now an this crap. Please assist.
>
> This is on form load
>
> Dim str As String = "a bunch|of errors"
> Dim errors() As String = str.Split("|")
> Dim sb As StringBuilder = New StringBuilder
>
> ' HTML code for a bulleted list
> sb.Append("<ul> \n")
>
> ' Append each error to the bulleted list
> Dim serror As String
>
> For Each serror In errors
> sb.Append("<li> " + serror + "</li>\n")
> Next
>
> sb.Append("</ul>")
>
> ' Create a <div> tag using an HtmlGenericCont rol
> Dim gc As HtmlGenericCont rol = New HtmlGenericCont rol("div")
> gc.Attributes.A dd("id", "errorList" )
>
> ' Set its InnerHtml to the error list.
> gc.InnerHtml = sb.ToString()
>
> ' Add it to the PlaceHolder on the page.
> placehandler.Co ntrols.Add(gc)
>
>
> Thanks
Thanks
"Karl Seguin" wrote: you weren't very clear, to me atleast, what exactly is wrong. I figured you
wanted to use \n to display a new line in the view source (hence why I
suggested Environment.New Line). Since you are wrapping your strings in list
items, they'll automatically appear on a new line. If you need extra
spacing between listitems, you should use css...
Karl
--
MY ASP.Net tutorials
http://www.openmymind.net/ - New and Improved (yes, the popup is annoying)
http://www.openmymind.net/faq.aspx - unofficial newsgroup FAQ (more to
come!)
"Chris" <Ch***@discussi ons.microsoft.c om> wrote in message
news:6B******** *************** ***********@mic rosoft.com... That did't work. Any other ideas?
"Robbe Morris [C# MVP]" wrote:
<BR> is the recognized newline tag in HTML. \n will show
in how the code looks in Page Source but will not be
reflected in how the html looks to the user.
--
2004 and 2005 Microsoft MVP C#
Robbe Morris
http://www.robbemorris.com
http://www.masterado.net/home/listings.aspx
"Chris" <Ch***@discussi ons.microsoft.c om> wrote in message
news:3D******** *************** ***********@mic rosoft.com...
> Hi,
> What is wrong with this code? I can't figure this out. Its suppose to
> display
>
> .a bunch
> .of errors
>
> on my page. I am stuck for over 4 hrs now an this crap. Please assist.
>
> This is on form load
>
> Dim str As String = "a bunch|of errors"
> Dim errors() As String = str.Split("|")
> Dim sb As StringBuilder = New StringBuilder
>
> ' HTML code for a bulleted list
> sb.Append("<ul> \n")
>
> ' Append each error to the bulleted list
> Dim serror As String
>
> For Each serror In errors
> sb.Append("<li> " + serror + "</li>\n")
> Next
>
> sb.Append("</ul>")
>
> ' Create a <div> tag using an HtmlGenericCont rol
> Dim gc As HtmlGenericCont rol = New HtmlGenericCont rol("div")
> gc.Attributes.A dd("id", "errorList" )
>
> ' Set its InnerHtml to the error list.
> gc.InnerHtml = sb.ToString()
>
> ' Add it to the PlaceHolder on the page.
> placehandler.Co ntrols.Add(gc)
>
>
> Thanks
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