here my code-
<asp:TemplateField HeaderText="HIGH RISK (10-12)" ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
<asp:Label ID="lblHighrisk" runat="server" Text='<%# Eval("URANGE").ToString().Split('-')[0] %>' />
</ItemTemplate>
</asp:TemplateField>
but that is giving compile time error 'Server tag is not well formed'
Perhaps you have a problem with the quotation marks in the second split?
try
Text='<%# Eval("URANGE").ToString().Split("-")[0] %>'
does that help?
Update after comment
Yes, that makes sense
Try reversing the quotation in that case
Text="<%# Eval'URANGE').ToString().Split('-')[0] %>"
does that help?
Try it without quotes:
<asp:Label ID="lblHighrisk" runat="server"
Text=<%# Eval("URANGE").ToString().Split('-')[0] %> />
It will be ok when you convert string "." to char and post it to split method.
Text='<%# Eval("costIntegerPart").ToString().Split(Convert.ToChar("."))[0] %>'
This will work
style='<%#Eval("cssHover").ToString().Split(new string[]{";"},StringSplitOptions.None)[0]%>'
Related
Just a quick one.. I had this code written for me, it works but I need to add a £ sign at the front of postage. So for example it will output £2.99 instead of 2.99
<asp:Label ID="lblPostage" visible="true" runat="server" CausesValidation="False" Text='<%# Bind("postage") %>' />
I've tried doing this but no luck..
<asp:Label ID="lblPostage" visible="true" runat="server" CausesValidation="False" Text='£' & '<%# Bind("postage") %>' />
I fixed this in the end by changing the 'Bind' to 'Eval' and then doing this..
Text='<%# "+£" & Eval("postage") & " P&P" %>'
Here is My Code for the button
<asp:LinkButton runat="server" Text='<%# (Eval("ReviewAttachment").ToString().Trim().Substring(Eval("ReviewAttachment").ToString().Trim().LastIndexOf('\\') + 1)) %>' ID="lnkRefDoc" CssClass="btn-link"></asp:LinkButton>
It's giving me this error
Try this
<asp:LinkButton runat="server"
Text='<%# System.IO.Path.GetFileName(Eval("ReviewAttachment").ToString())%>'
ID="lnkRefDoc" CssClass="btn-link"></asp:LinkButton>
Use double-quotes for LastIndexOf
<asp:LinkButton runat="server"
Text='<%# Eval("ReviewAttachment").ToString().Trim().Substring(Eval("ReviewAttachment").ToString().Trim().LastIndexOf("\\") + 1) ) %>' ID="lnkRefDoc" CssClass="btn-link" />
Or use code-behind which can be handy. Thanks
i'm new to asp.net and i'm struggling with the replace function that i'm hoping someone can help with. When i use some test text it works fine (as in the example below) but as soon as i replace the test text with the value from the database (Eval("PContent")) i get a databinding error. The label separately works fine.
Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.
I've tried al-sorts but i cannot get around this.
Here's my code:
<asp:Label runat="server" ID="Label4" text='<%# Eval("PContent") %>' />
<%
Dim text1 As String = "Some text here [q]testing[/q]"
Dim output As String = text1.Replace("[q]", "<span class='quote'>")
Dim VS As String = output.Replace("[/q]", "</span>")
Response.Write(VS)
%>
Thanks for your time - sorry if this is a very n00b thing to ask! I did try search for an answer on here and google but i can't find anything...
**Update....
<asp:ListView ID="ListView1" runat="server" DataSourceID="SqlDataSource1">
<ItemTemplate>
<asp:Label runat="server" ID="Label5" text='<%# Eval("PMonthName")%>' />
<asp:Label runat="server" ID="Label6" text='<%# Eval("PDay")%>' /></small>
</div><!--middlebartext -->
<div class="middlebartexttitle"><a href="/Details.aspx?ID=<%# Eval("BID")%>">
<asp:Label runat="server" ID="Label3" text='<%# Eval("Header")%>' /></a><br />
<asp:Label runat="server" ID="Label4" text='<%# Eval("PContent")%>' />
Permalink
<div class="ruler"></div>
</ItemTemplate>
</asp:ListView>
<asp:SqlDataSource
ConnectionString="<%$ ConnectionStrings:Conn2 %>"
ID="SqlDataSource1" runat="server"
SelectCommand="SELECT * from tablename where Deleted = 'False' Order By DateAdded DESC"
onselected="SqlDataSource1_Selected">
</asp:SqlDataSource>
I've cut a chunk of code out so it's not as long :)
It's another way to do the replace more short:
C#
<%# ((string)Eval("PContent")).Replace("[/q]", "</span>") %>
VB.net
<%# (Eval("PContent").ToString().Replace("[/q]", "</span>") %>
I don't know a lot Vb.net but I think the code above works.
I hope that help you.
I don't see PContent defined in your question, but
it would be simpler to do something like,
Label4.Text = [value from db]
You could set the text after you have fetched the records from database
Try changing this:
<div class="middlebartexttitle"><a href="/Details.aspx?ID=<%# Eval("BID")%>">
<asp:Label runat="server" ID="Label3" text='<%# Eval("Header")%>' /></a><br />
<asp:Label runat="server" ID="Label4" text='<%# Eval("PContent")%>' />
Permalink
To:
<div class="middlebartexttitle"><a href='/Details.aspx?ID=<%# Eval("BID")%>'>
<asp:Label runat="server" ID="Label3" text='<%# Eval("Header")%>' /></a><br />
<asp:Label runat="server" ID="Label4" text='<%# Eval("PContent")%>' />
<a href='/Details.aspx?ID=<%# Eval("BID")%>'>Permalink</a>
Since Eval requires quotes for the field it's evaluating, my guess is that the quotes you have defining the href attributes are throwing it off. Change those to single quotes (like you have everywhere else) and see if that works.
Also, you can learn more about inline expressions (and when to use them) at http://support.microsoft.com/kb/976112
I have been trying to get these running looking at lots of different samples but with no luck.
To me it seems it's ok but what am I missing here?
<asp:Label ID="Label1" runat="server" Text="<%# String.Format("<a href=http://localhost/reportserver/Pages/ReportViewer.aspx?/temp&rs:Command=Render&id={0}>link</a>", Eval("ID")) %>" Width="100px" visible="true"></asp:Label>
Thanks
"With no luck" is not a descriptive error.
<%# is for databinding expression only. So have you called Page.DataBind() or at least Label1.DataBind() in codebehind?
You could also try
Text='<%= String.Format("<a href=http://localhost/reportserver/Pages/ReportViewer.aspx?/temp&rs:Command=Render&id={0}>link</a>", Eval("ID")) %>'
Apart from that, why not doing such things in codebehind only, so you don't have issues like this?
<asp:Label ID="Label1" runat="server" Text='<%# String.Format("<a href=http://localhost/reportserver/Pages/ReportViewer.aspx?/temp&rs:Command=Render&id={0}>link</a>", Eval("ID")) %>' Width="100px" visible="true"></asp:Label>
you shouldn't use Text="something". you should use Text='something'
Figure there is a simple solution to this problem but I have been unable to find it.
I have databinding in an ASP.Net application to a GridView. This gridview is bound to an ObjectDataSource as per standard usage.
The problem I have is that one of my bound fields uses the property DataFormatString="{0:C}" and due to the currency format being displayed when an update is attempted and the object recreated I get a error as such "$13.00 is not a valid value for Decimal."
Clearly this is a result of the column using a FormatString and then attempting to bind it back to a decimal property I have in my object called UnitPrice.
I am assuming there is some markup I can set that can specify how the value is translated back?
Thanks in advance for any help.
For anyone curious the solution ended up looking like this...
<asp:TemplateField>
<HeaderTemplate>
UnitPrice
</HeaderTemplate>
<EditItemTemplate>
<asp:Label ID="lblEditItem" runat="server" Text='<%# Bind("UnitPrice", "{0:#,##0.00}") %>' Enabled="false" ></asp:Label>
</EditItemTemplate>
<ItemTemplate>
<asp:Label Runat="server" Text='<%# Bind("UnitPrice", "{0:c}") %>' ID="lblUnitPrice"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
Do not include the format string in the EditItemTemplate. Just bind the raw value.
Something like this:
<asp:TemplateField SortExpression="UnitPrice" HeaderText="Unit Price">
<EditItemTemplate>
<asp:TextBox ID="editUnitPrice" Runat="server" Text='<%# Bind("UnitPrice", "{0:#,##0.00}") %>' ></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label Runat="server" Text='<%# Bind("UnitPrice", "{0:c}") %>' ID="Label1"> </asp:Label>
</ItemTemplate>
</asp:TemplateField>