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?

View 7 Replies


Similar Messages:

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]....

View 1 Replies

Forms Data Controls :: Image Binding In Datalist?

Jun 18, 2010

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].....

View 4 Replies

Forms Data Controls :: Binding More Than One DataList With Same DataReader?

Feb 12, 2010

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.

View 2 Replies

Forms Data Controls :: Binding GenricList To DataList?

Mar 28, 2010

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

View 3 Replies

Forms Data Controls :: BInding Datalist / How To Pass The School_ID ?

Aug 4, 2010

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

View 4 Replies

Forms Data Controls :: How To Bind Checkbox In Datalist

Mar 29, 2011

i need to develop new program need to bind checkbox in datalist, also use checkbox to do the delete, insert and update function.

when i uncheck the checkbox, and click on save button, it means the data had delete

when i check the checkbox, and click on save button, it means the data had insert

how to do it?

View 1 Replies

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?

View 2 Replies

Forms Data Controls :: Can Bind A Repeater Datasource To A Datalist

Dec 22, 2010

I have this list of names where I want the location underneath each name but nothing is showing up. Is it not actually possible to bind the repeater's datasource to the items in the datalist because nothing is really selected in the datalist - it's just all there?

How do I need to be doing this?

[Code]....

View 6 Replies

Forms Data Controls :: Bind Datalist On Master Page?

Feb 12, 2011

I want to bind DataList on Masterapge

My datalist contains some Images

when i write DataList.DataBind(); then whole process is completed , dataset contains all the url of images.

but images cant displayed at runtime..

View 3 Replies

Forms Data Controls :: Bind Each Item Of Datalist Separately?

May 4, 2010

i am making a site like linkedini have a datalist which show the search of peoples from database. my problem is that, i have mixed data to show in datalist.suppose datalist going to show only 2 label values, first is "who" second is "type". who can be of 4 types just like linkedin search, "A student","employ",Bussiness owner", "working independent"when student is pick in one label from database then college will be display in second labelwhen employ is pick in one label then company will be display in second column.It means i cannot bind the second label at designtime. and even at run time i have to bind each item of second label with approprite to first label. bec search can be mixed, means if 10 peoples are searched, then may be someone is employ, someone is student, and second label should show value appropriate their first label.

View 2 Replies

Forms Data Controls :: Update A Datalist Null Reference?

Nov 2, 2010

So I have followed this tutorial to try and me edit a record in a datalist.

[URL]

When I click update after updating anyfield it throws a NullReferenceException was unhandled by the user code. Here is my code.

protected void DataList1_UpdateCommand(object source,

View 5 Replies

Forms Data Controls :: NULL Value Of Gridview Inside Datalist?

Oct 10, 2010

am using a gridview, which is inside datalist, but whenever I try to serach gridview in datalist it reyurns NULL. I using the following code, bolded line is not able to assign gridview:

amespace DataListXML

View 2 Replies

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..

View 3 Replies

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?

View 8 Replies

Forms Data Controls :: Binding Images Dynamically In Datalist For Creating Gallery?

Aug 2, 2010

i wanna creating a gallery in my website by using datalist,

but i getting images statistically,

i wana get it dynamically,

View 5 Replies

Forms Data Controls :: Bind A Value In The Form When There Is A Null Value Previously In The Database (SQL)?

Jan 12, 2010

I am using a FormView control. The allows me to update records in the database. However, when a database field is null I can not update the field on the form. It works fine when the field is not a null value. I am not using any code behind (C#) to bind the data or manipulate the data.

I have read that when there is a null value in the database thatthere is no record in the "dataset". Can anyone show me how to bind a value in the form when there is a null value previously.

cription" content="" /></asp:Content> <asp:Content ID="Content4" ContentPlaceHolderID="PageTitle" Runat="Server"> <asp:TextBox ID="TextTitle" runat="server" BorderStyle="None" Font-Bold="True" Font-Names="Arial" Font-Size="18px"></asp:TextBox></asp:Content> <asp:Content ID="Content2"[code]....

View 3 Replies

Forms Data Controls :: Accessing A Property With Datalist / Binding The Data On The Display All The Parent Table Fields Can Be Rendered?

Jun 7, 2010

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.

View 1 Replies

Forms Data Controls :: Bind Data To Html Page Using Datalist Control?

Jan 8, 2010

i want to bind data to html page using datalist control ...

or is there another way to bind data to simple html control ....where i am feching data from sql server ...

View 2 Replies

Forms Data Controls :: Like To Bind The Visible Property To False If The ImageLocation Is Null Data?

Apr 9, 2010

I have a database field called ImageLocation, I have the ImageUrl property bound to: Eval("ImageLocation", "{0}")I would like to bind the Visble property to false if the ImageLocation is null data. I can not figure out how to set the control properly, currently the Datalist shows me all the data and when the image location is null it shows me the name of the Hyperlink control which happens to be Hyperlink2.

View 2 Replies

Forms Data Controls :: Bind Datalist By Grouping The Data?

Jun 3, 2010

i need to group the datalist by Country name. In my database i have Shope details . now i need to display the Shop address by Grouping Country wise.For Country India i have 10 stores,for Canada i have 5 stores. so first i need to show all canada stores and then i need to show India stores. only two countrys i have.

i need to display datalist output as 3x3 matrix.

Fox Example,

Canada India
Store1: store4 : Store1:
blablabla, blabla, blabla,
blablabla. blabla. blabla,

Store2: Store2:
blablabla, blablabla,
blablabla. blablabla,

Store3:
blablabla,
blablabla.

View 4 Replies

Forms Data Controls :: Bind Height,src ,width With Image In Datalist From Database?

May 18, 2010

i hav a datalist that is containing a <img>(Image)..how can i bind width height to image from databse

View 8 Replies

Forms Data Controls :: Adding Static Text Before Bind() In Datalist Control?

Oct 22, 2010

I have a datalist control

In it, I have a hyperlink that im binding the url, and the text to from a mysql database

here is my code so far

<asp:HyperLink ID="HyperLink1" runat="server"
NavigateUrl='<%#Bind("topicid") %>' Text='<%# Bind("title") %>'></asp:HyperLink>

Now, the problem is, the field "topicid" returns a number, such as 3. I want to add the following text before it: viewTopic.aspx?id=

So, ideally, i want something like this

<asp:HyperLink ID="HyperLink1" runat="server"
NavigateUrl='<%# "viewTopic.aspx?id=" + Bind("topicid") %>' Text='<%# Bind("title") %>'></asp:HyperLink>

But, when I do it that way, I obviously get an error.

So, is there any way to solve this problem without having to modify the database?

View 4 Replies

Forms Data Controls :: Attempting To Bind Data From A Dropdown List / Cannot Insert The Value NULL Into Column 'COUNTY'

Dec 14, 2010

I am attempting to bind data from a dropdown list that was populated from another datasourceID. I've bolded what I believe is relevant to this issue in the code below. But basicly its binding the proper county on the pull down menu but when I hit form submit it dosnt postback that info instead its null.

[code]....

View 14 Replies

Forms Data Controls :: Bind Data To Datalist With Tag?

Jan 5, 2011

bind images from database to datalist i can do this but how i can bind the datalist to <li> tag means i need auto generate <li> tag for each image from database.

i have following html code

<ul id="mycarousel">

View 8 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved