i have ParentDataLits and this ParentDataList Contains Man Childs DataLists,
i want to know how i can Bind them with the Same DataReader without using any Collectins , Arrays ...ect?
if this is not possible whats the good solution for that? note: i dont want to update or delete these data, only dislpay them.
- i have two drop down lists- ddl_SelectClient, ddl_SelectApplication
- when a client is selected in ddl_SelectClient, i have to show the list of the clients applications in ddl_SelectApplication
- i have written the below code in the ddl_SelectClient_SelectedIndexChanged routine to do the same
- i am getting the error("Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack") in the catch block when the ddl_SelectApplication gets binded
[Code]....
I have downloaded a slideshow code snipper form one of the website, it works well when loaded with static images, but i want to display the slideshow dynamically
i have used a datalist, but the slide show is not working,
here is my code
<form
id="form1"
runat="server"> [code].....
I have a requirement to access DataTable from BLL.I want to access the same via a genric list.I have tried converting the same but all in Vain...I am a fresher at ASP .NET Here is the code I am using to convert
[Code]....
Then I am binding the code as follows
[Code]....
Is there any other way Out?As I am not getting the query results in return
i am creating one gallery in datalist, i am getting images from db with reference of perticular id like this
<td>
<asp:Label runat="server" ID="lblCID" ForeColor="OrangeRed" Text='<%#Bind("School_ID") %>'></asp:Label>
</td>
<td>
<asp:Image ID="Image1" runat="server" ImageUrl = '<%# "Gallery.ashx?id=" + Eval("School_ID")%>'
Width = "200px" Height = "200px" onclick = "LoadDiv(this.src, this)" style ="cursor:pointer" />
</td>
e how can i pass the School_ID in above,i have been trying but i cant
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?
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?
i wanna creating a gallery in my website by using datalist,
but i getting images statistically,
i wana get it dynamically,
Am using datalist to create a kinsd of message board, in the back end am having two tables one for the parent comment , and other for the child comments
The data source is extracted by LINQ to SQL with the load option , so I get everthing when I debug on the code behind , and I can see all the fields each parent comment and the child comments.
the problem is with binding the data on the disply for example all the parent table fildes can be rendred without any problems:
<%# DataBinder.Eval(Container.DataItem, "comment1Parent") %>; "showing me the orginal post"
Problem here:
<%# DataBinder.Eval(Container.DataItem, "Childcomment") %> is not rendred and I got this error msg:
DataBinding: 'DataAccessLayer.Comment' does not contain a property with the name 'childComment'.
In the debug I navigate to the childComment and this is its HTML visualisar:
new System.Linq.SystemCore_EnumerableDebugView<DataAccessLayer.Comment>(((ASP.usercontrols_comments_ascx)this).Comments)).Items[0]._comments_Replies.entities.items[0].childComment
I tried
<%# DataBinder.Eval(Container.DataItem, "_comments_Replies.childcomment")
Same as above error came to me.
[Code]....
binding datareader to a dataview/gridview
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]....
I'm trying to bind XML data to a DataList. The source XML is from Amazon Web Services (Product Advertising API), and it has the general structure below (some data excluded for brevity):
[code]...
I have four separate DataList controls which binds data from different tables.i need to bind all these data to one DataList and sort it by date datafield (which retrieved from database).My issue is it's not possible to join the database tables.Is it possible to bind several datasources to same dataList and sort it by date?
View 1 RepliesI have created column headings for the gridview dynamically and now I want to fill the gridview with data that is retrieve through a stored procedure. If set gridview.datasource = cmd.ExecuteReader, get the table headings as well. So if guest I need to loop and add data one row at a time. To create the headings I used the following example:
Dim EmailRecipientID As New BoundField
EmailRecipientID.HeaderText = "Email Recipient ID"
gvEmailRecipient.Columns.Add(EmailRecipientID)
The problem is that i have a search page. Access Database holding the information. I have a Access Datasource on the page with a Datalist to show the data. I need to find a way on setting it up to says "Sorry no results found" when the is no results. i am unsure on how to do this though.
Below is my datasource and datalist
[Code]....
I have bind a gridview with a datareader. Now i want the following functionality on it:
1- Row selection funcionality
2- Row Update functionality
3- Row Delete functionality
I know its quite easy when Gridview is bind with dataset but Is there any possibility to get it done through datareader object. If am looking to get the delete and update functionality down through store procedures that wound be called upon action.
i want to bind agrid view using datareader
View 4 Replieswhat are differences between datareader and dataadapter?
View 2 RepliesI have a field in sql select statement that I want to read to a datareader and convert that value from the field to a word to display in a datagrid. i know that sounds confusing but let me give you an example.
I have a field called duration_interval in a sql table and it has data values of 'ww' for Weeks, 'dd' for Days and 'mm' for Months. When I load the Datagrid I want the field for this value to say Weeks instead of ww, how do I convert the 'ww' value to show the word Weeks in the datagrid? Below is the select statement and the code for the datareader I have on my page now that isn't working correct:
[Code]....
Am building a Form for out intranet that runs on ASP.NET and C#, it is to be a survey from a SQL database. I have the connections setup can pull informations/Questions from the database. I am having a problem with setting up radio buttons within a datalist, ive never done this and i know they require unque names.
It is to be 4 radio buttons per question where only one can be select, i know how to group just not via a datalist with unique names
How can I do paging with datalist if that datalist is populated with inputs coming from a querystring?
View 3 RepliesI need to find which Selected Key value that was selected in the ChildDatalist inside the MainDatalist
this is my Html code...for the MainDataList and the nested Childdatalist
[Code]....
I am trying to place a datalist inside datalist. I managed to place a datalist inside gridview but not datalist inside datalist.
Below is the code I am using to bind the datalist into the master gridview, I am trying to change this code in such way it will be right for datalist inside datalist but so far I did not succeed.
[Code]....
i have a datalist . that is contains 7 columns in repeat layout .when i have more from 7 columns , datalist style is normal .but when i have smaller than 7 columns ! data list style is not normal,
because there are some empty columns without specific schema.
How i can make a datalist > when i have 1 columns in my datalist my first layout width be 100% ;
and dont show some empty layout ?
I have no problem when paging my FormView, the dropdownlist does not read the next record and keep the value of the first loaded record? All other textbox control behave normally and move from record to record excepted the ddl??Here the code.
Public Sub DoData()
Dim myConn As SqlConnection = New SqlConnection(ConfigurationManager.ConnectionStrings("LocalSqlServer").ConnectionString)
Dim myCommand As SqlCommand = New SqlCommand("SelectSupplier", myConn)
myCommand.CommandText = "SelectSupplier"
[Code]....