Forms Data Controls :: Binding Two Elements Inside One Bind() Or Eval()?

Feb 11, 2010

I have a label in a gridview where the text is set to <%Bind("lname")%> . I want to make it say thiis <%Bind("lname" &#43; "fname")%>. I've been having a hard time making .net do this. I also want to add a "," or some other unrelated caracter?

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Similar Messages:

Forms Data Controls :: Putting A Text Element Inside Of Bind() Or Eval() That Appears When Data Is Present?

Feb 24, 2010

I have a <%Bind("prict")%> and I want to put the word Pri: in front of it but, it even appears if this field is null. How do I do this?

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Data Controls :: How To Bind RadioButton Inside GridView From Database Using Eval

Apr 24, 2014

I want to bind radio button with sql query in gridview

I want to make on off radio button according to sql query output in gridview 

How to make runtime radion button on off in girdview

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Forms Data Controls :: Date Bind By Eval Method?

Feb 2, 2010

I m tring date bind from database.

I have a date=2/2/2010 12:00:00 AM

i want to show only 2/2/2010

I m use that code source with a Repiter control <%#Eval("Course_Date")%>

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Forms Data Controls :: Use Eval Or Bind In A Databound Control?

Sep 8, 2010

I have a repeater I've databound with a generic arraylist from a LINQ query (.ToList() ) in the code behind.

I was using

<%# Bind("FirstName")%> but noticed
<%# Eval("FirstName")%> works just as well.

Is it better to use Eval or Bind? or does it depend on the situation?

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Forms Data Controls :: URL Binding Using Eval In A Datalist/ How To Remove The Current Page URL

Jul 23, 2010

I am using Eval inside a datalist to populate a hyperlink within the datalist with a navigateURL value and I am using it as follows:

<asp:HyperLink ID="HyperLink_FullStory" runat="server" Text="Full Story" NavigateUrl='<%#Eval("LinkAddress")%>'></asp:HyperLink>

The issue I am facing is that the current page URL is getting appended to the 'LinkAddress'(the URL being fetched from the database) and thus,the final URL formed is not a valid one.Can someone suggest how do I remove the current page URL? Is there any way it can be done without writing code in the code behind page?

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Forms Data Controls :: GridView Data Binding With Nested Query Instead Of Eval()?

Jan 11, 2010

I ran into this kind of situation many times without a nice solution. Binding a data source to a gridview and one of the column require nested query. Is it possible to have a callback function other than Eval()?

something like CallbackFunc(Eval("SomeField"));

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Forms Data Controls :: Change An Eval / Bind To A Label In Code Behind?

Dec 8, 2010

i would like to know if its posible to change an eval binding of a label on a mouse click. something like:

<asp:Label ID="Label2" runat="server" Text='<%# Bind("TitluAnunt") %>'></asp:Label>

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Forms Data Controls :: Eval(), XPath(), And Bind() Can Only Be Used In The Context Of A Databound Control?

Mar 9, 2010

I have a big problem...I have made a page has a Data FormView controland the insert template of this Formview control has DropDownList to allow the user to choose section (SectionsDDList)..and there's also another DropDownList allow the user to choose a teacher (TeachersDDList)...more infothe SectionsDDList get the section list from SqlDataSource control which the "Select Command" of is:"SELECT section_id,section_id FROM sections"the TeachersDDList get the teachers list from another SqlDataSource control which the "Select Command" of is:"SELECT teacher_id,teacher_name FROM teachers WHERE (section_id = @section_id)"finallyI want the TeachersDDList to be filled with teachers according to the selected section from the SectionsDDList...So,I enable the Auto postBack function of the SectionsDDListand add the next code for the SectionsDDList_SelectedIndexChanged event:TeachersDataSource.SelectParameters["section_id"].DefaultValue = ((DropDownList)sender).SelectedValue;be aware that both of the SectionsDDList & TeachersDDList have been Bounding to a column...and the problem I have faced is that:Exception Details: System.InvalidOperationException: Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.maybe you want to know the Stack Trace:[InvalidOperationException: Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.]

System.Web.UI.Page.GetDataItem() +93
System.Web.UI.TemplateControl.Eval(String expression) +33
ASP.cpanel_managecourses_aspx.__DataBinding__control82(Object sender, EventArgs e) in

[code]...

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Forms Data Controls :: Data Bind In GridView At Level Through Eval Function?

Jan 12, 2011

I want to bind two column on single level in GridView

I m using this code

<asp:Label ID="Label1" runat="server" Text='<%# Eval("lChannelName")+ " " +Eval("lTransformData") %>' >
</asp:Label>

But i want to bind First column at Left hand side and second column from right hand side

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Forms Data Controls :: Eval Doesn't Work In A Dropdown List Inside A Gridview

Nov 7, 2010

I am tring to set the selected value of a dropdown inside a gridview like this:

[Code]....

And I get error:

[Code]....

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Forms Data Controls :: Bind() Inside Templated User Control Inside InsertItemTemplate Does Not Bubble Values?

Nov 10, 2010

I have a ObjectDataSource and a ListView referencing it.

I have created a Templated User Control (see:
http://msdn.microsoft.com/en-us/library/36574bf6.aspx) and placed it in the ListView's InsertItemTemplate
It has one template <ContentTemplate>. Inside that template, I've defined a couple of server controls with their properties = '<%# Bind("colName") #>'.

See below:

[Code]......

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Forms Data Controls :: Binding Datalist - Null Value Does Not Bind?

Dec 21, 2010

i have datalist.i can bind datalist but problem is that null value does not bind.but all values are not null.

my scenerio is asign click btn click then view open then insertion and save.if free class btn click then another view open and then insertion...in asign class it can bind but free class not bind.while i m providing day and period also.so why they canot bind?

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C# - If Statement Inside A ListView With Eval() Or DataBinder.Eval()?

Nov 11, 2010

I have a listview control on an .aspx page. Inside this list view i want to check "Type" property which comes from database. here is the example code :

[code]...

As a last resort i tried to user DataBinder.Eval() but i get the exception "Expected class, delegate, enum, interface, or struct". What can i be doing wrong? Writing a function in code-behind isn't an option for me.

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Data Controls :: Format DateTime In Eval Inside TemplateField Of GridView

May 7, 2015

I have a SQL2012 database in the database in have a table with many cloumns one of the columns is date. on the gridview i am using a ItemTemplate field to display date

<asp:TemplateField HeaderText="DATE">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Eval("Date").ToString() =="2000/01/01 12:00:00 AM "? "" : Eval("Date" ,"{0:dd/MM/yyyy}").ToString() %>'></asp:Label>
</ItemTemplate>
<ItemStyle HorizontalAlign="Center" />
</asp:TemplateField>

The Problem i having is that i am testing weather the date matches something and based on that it display "" else it should display the date based on the formotting but both are not working.

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Data Controls :: How To Set Path Of Folder In Eval Function Inside GridView

Apr 17, 2014

Use Multiple Eval Fields in ASP.Net GridView ItemTemplate

I have a folder in my website project as "MAINIMAGES",inside that all the image folders that are fetched from database "GALLERY folder" are located

How to locate my image

MAINIMAGES>FOLDER>IMAGE

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Forms Data Controls :: Data Is Not Binding In The GridView1_PageIndexChanging Method - How To Make Data Bind

Jan 12, 2010

.I have a search page where I would search for an item and it would dispaly the results in a gridview...

I have allowed paging and set page size to 10..now I can see the 10 results in the first page and also see the page numbers at the bottom of gridview. But now when i click on the page 2, the method gridview_pageindexchanging is triggered but the result set is not dispalyed. My code is as below..

[code]....

i understand that the data is not binding in the GridView1_PageIndexChanging method..I do not know how can I make data bind..

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Data Controls :: How To Get Access Elements Inside GridView Using JavaScript

Mar 26, 2016

I am trying to get access the elements inside gridview by validating this requirement: if checkbox is checked then 1) Role must be selected from the dropdown 2) And the Title textbook must be filled. I am getting this error now:

Error: Sys.WebForms.PageRequestManagerServerErrorException: Object reference not set to an instance of an object.

JS

<script type="text/javascript">
function validate() {
var flag = true;
var gridView = document.getElementById('<%= gvTest.ClientID %>');
for (var i = 1; i < gridView.rows.length; i++) {

[Code] ......

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Data Controls :: Pass Multiple Eval Values To JavaScript Function Inside GridView

May 7, 2015

I want to pass hidden variable to javascript from href. Below is the code used

<input runat="server" id="hidOrganizationId" type="hidden" value="" />
<ul class="gloMenu">
<li id="liOrg" runat="server">
<a href="javascript: DataEncryption('../Admin/DetailPage.aspx?OrganizationId=' + hidOrganizationId)">
<b>Ordering Facility</b>
</a>
</li>

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Forms Data Controls :: Binding Dropdownlist Inside Repeater?

Oct 7, 2010

I'm trying to bind a value to a dropdownlist. Here how the code looks like in the aspx page...Bind the textboxes below is not a problem...but its not working with the dropdownlist..

So basically, what i want is the value selected from the dropdownlist to be remembered after i press next button and back button..

[Code]....

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Forms Data Controls :: Binding A Checkboxlist Inside A Formview?

Feb 22, 2011

im learning webforms and asp.net in general and what i have so far is a formview that displays data being pulled from a sqldatasource, but i also want a checkboxlist that can be used to input information and display information. this checkboxlist is insode the formview. the problem im having is that my formview is calling a datasource with an specific stored procedure with one table and my checkboxlist needs to called another stored procedure that has a different table. formviews does not allow you to have tow different datasources so how can i make this possible? ill paste the front end code and the backend code so you guys can see what im trying to do.

[Code]....

backend:

[Code]....

and my util where the booleans are being set

[Code]....

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Forms Data Controls :: Binding A Static DropDownList Inside A DetailsView?

Jan 30, 2010

How do I bind a DropDownList inside a DeatilsView?

I have something like that... but I'm unable to bind it.

[Code]....

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Forms Data Controls :: Binding A Label Inside A FormView To Another SP Result?

Dec 6, 2010

I have a label inside a formview that is not bound to anything.

Lets say I have a table of customers (with a key field called CustomerID), and then another table that has all their orders (with amount spent per order (OrderID) - based on CustomerID)

On the FormView there is a key field (CustomerID) (this is to be used as an INPUT parameter to a SP - which is to return the SUM of all the customers (Order_Totals). I could nest a view within a view I suppose to get this result, however, I just want a label to simply show this ScalarValue.

Basically, I want the label to show the aggregate (SUM) total amount each customer has spent on all orders. I have a SP called SumCost with two Fields (one a grouped by field CustomerID and the other a Summed Total of each customer's orders SumCost)

SELECT [SumCost] FROM [SumCost] WHERE ([CustomerID] = @CustomerID)

I test my SP and it works great, returning the value based on CustomerID - no problem.

My problem is getting the CustomerID passed into the SP on runtime (do I put it in FormView2_Databound) and putting the value into the label (CustTotalLbl) which is inside this form.

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Forms Data Controls :: Error Binding A DropDownList Inside DeatilsView?

Apr 9, 2010

I am having problem to do a 2 way binding with DropDownList inside DetailsView, my markup declaration is:

[Code]....

But I am getting the following error messages on the line ddlCategoryId.DataBind(): ArgumentOutOfRangeException: 'ddlCategoryId' has a SelectedValue which is invalid because it does not exist in the list of items.sometimes I get different error: InvalidOperationException: Databinding methods such as Eval(), XPath(), and Bind() can only be used in the context of a databound control.]

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Data Controls :: While Binding DataList / How To Bind In Next Row Based On Condition

Apr 27, 2016

I am using Datalist to bind userdetails which contains department name. With RepeatColumns="2" & RepeatDirection=" Horizontal". Now i want to check a condition while binding.for Example; If i am binding with 5 users having 3 users with same department and remaining 2 users with different departments then i want to show 1st 3 users having same department in two rows and remaining to users in next two rows.

<asp:DataList ID="dlHaysContacts" runat="server" RepeatColumns="2" RepeatDirection=" Horizontal">
<ItemTemplate>
<div class="dlSettings">
<div>
<asp:LinkButton ID="lnkHaysContactName" runat="server" Text='<%# Eval("HaysContactName") %>'

[code]....

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