I need to build an address list gridiview that has 3 search boxes - First Name, Surname, Address. How do i set it up so you can use one of 3 different where clauses? or possible 2 where clauses prior to the databind??
I dont want to search / filter a gridview that has already been databind, i want the search to go straight to the DB if possible.
in datalist templatefield, i want to bind an imagebutton's visible property. the scenario is .. it is a picture comments page like one in facebook. if its your own comment, the delete button is shown, otherwise not. the problem is .. for the imagebutton i want to set visible = false, if the user logged in is the same user as the one who commented. how can i do that ?
currently im using this code on datalist databind event. but the label is returned as null
public bool set_visibility()
{
Label lb = DataList3.FindControl("Label7") as Label;
if (lb.Text == Session["user_id"].ToString())
return true;
else
return false;
}
findcontrol dosent return the control.
I have a table called "publication" which contains records about Sharkspeare's plays, there are columns called "type", "nortonoxfordnumber", "nortonoxfordtext" and "character". What I like to achieve is to allow users to search the data using both dropdownlist and the textbox. i.e., the listitems of the dropdownlist are Othello, Tempest and twelfth night. Users should be able to type a keyword such as "music" to search within the particular play say "Othello" from the dropdownlist.
I would like to add button click function, and I know that I need to use the query with "and" and LIKE, but I am not sure how to do it as I keep getting the syntext error.
I managed to get some code done, however, I only managed to be able to search one column at the time, here is my code:
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I am new here, I was thinking about using a text box to function as a search box. For example, I key in the ID, the value will be searched in the SQL database and return other values in the same row. I was thinking of combining this with GRIDVIEW.
View 2 RepliesIs there an easy way to search all the columns in the database?
I was the user to input a search word in a textbox and then search all of my database. I then want an array full of the primary keys of all of the records that had the search word contained somewhere in the record (i.e in any of the record fields).
This sounds really simple to me but I can't figure out how to do this and can't find examples online.
How to ? Perform the search function in gridview ...
View 1 RepliesHow to perform the search function for whole website in asp.net ....
View 1 RepliesI need to create something which is like an Add friend function in my website which works like this:
1) User types in name of the person he wants to search in the search field and clicks enter
2) on the same page, the search result will come out with an "add friend" button beside every name
3) when the user clicks the "add friend" button, he will be brought to another page (or pop up with a message box?) with a text message field to send to the friend, and a submit button to submit the friend request.
4) over at the Friend's page, he will be able to view the add friend request and decide whether to accept or deny the friend request.
how to Add Search Control for Detailsview for search page... simple solution required.?
and is it possible to give field names to each page numbering?
how to do a search using a Full Text Search Catalog. I would also like to have the results on the page highlighted?
View 1 RepliesI'm trying to databind a formview to the following two functions. IODS doesnt like the "of configtype as new"
Public Shared Function GetConfig(Of configtype As New)() As configtype
End Function
Public Shared Function SetConfig(ByVal configItem As Object) As Boolean
End Function
I'm on training in a company and i'm making a web application with an SQL server database..Now I created everything but i need to know how to program a search function..t's the point that when I search to a computer it'll put all the pc's with the matching word into the dropdownlist..Like when you search for "A" I get all the pc's wich has an 'A' in their name, I made everything, in the query builder I made a parameter with the textbox but i need not EXACT the value I typed but verything wich has it in it.
View 6 RepliesI implemented PreviousPage to get data from previous page for my search function and display the returned data into a gridview. The gridview's allowpaging is enabled, but every time I go to next page, my previous page data is lost... how can I resolve that?
View 19 Replies i'm opening a new window and passing on to it variables in a querystring, the values are loaded into a function that is filling my dataset and then filling my Gridview. after i press the button field in my grid to delete an item, the databind doesn't show the updated grid but remains the same. i've noticed that if i navigate back and refresh i see it correctly. in FF btw no problem.
the code:
this is used to open the new window
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I hava a Gridview connected to an objectDataSource. I only want the gridview to databind when a button is clicked. My problem is that the gridview-ObjectDatasource databinds everytime the page does a postback.
View 5 RepliesI have worked a lot with gridviews, etc, but I am relatively new to Repeaters and I have a page that uses a Repeater to display records from a SQL Database. By default the date in the SQL field is 01/01/1900. I need to format the dateSHAWSTART & dateSHAWEND in my repeater so that if the date is 01/01/1900 that the fields should be blank. Here is my VB Code Behind:
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My repeater code on my aspx page:
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Has anyone been succesfull databing the InsertTemplate of a ListView to an SQL datasource?
My ListView is databound to a SQLDataSource however the InsertTemplate needs to be initialized to the last entry/record on the database
So I can create a second datasource to grab the last record from the database but how do I bind it to the InsertTemplate?
i am getting following error on gridview.databind() Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack , ThreadAbortException,it was working fine and suddenly getting error, i don't what's problem is?
View 6 RepliesHow do you databind from an AccessDataSource to a Label Control on page_load? I know you can use eval, but how do you associate your eval statement with the correct data source control?
View 4 RepliesI am not sure if I'm in the right forum but I try anyway.I am making a webproject where I have a database with tables Product, ProductDetails.In my pageLoad event I am retrieving the information from these tabels in two lists: productList and productDetailsList.
Now what I would like to do is to databind these lists in code behind to my ListView. I know how to do this if I only have one list but in my case i have two and in my listView i have fields whose information is in productList list and others in the productDetails list.
Is there a way to achieve this?
Here is some code where I am databinding one List to ListView:
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I'm working on a project where I have to create a page that displays the "health" of a system. I run a query and display the results in a gridview with a red or green icon next to it. This works fine when the page is first loaded. My problem is that I have a thread that runs a query every 30 minutes and rebinds the gridview but the gridview never refreshes even though the data has changed. How do I get the gridview to display the new results? The databound event never fires a second time even though I can clearly see that I have received new data. I assume I am missing something simple but I just don't know what. What am I doing wrong?
View 5 RepliesI'm trying to bind an array to a radiobuttonlist following the example from this link: [URL] The main difference is that I am creating my array from a database... the array seems to be populated just fine, I can create a label from any cell of the array, but I just can't make a radio button list from the array.
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I get the error on the last line there and can't figure out why. EDIT: fixed the pasted code.
So I have a GridView and several events that can be triggered (such as filtering and inserting a new record) to manipulate the GridView. I want to make sure that I'm not calling DataBind on Page_Load, especially since I might have to call it again when certain events fire. Is there a way I can make it so I only have to call DataBind once on the GridView after Page_Load and anything else has fired? Like some event that will absolutely fire last where I can put my DataBind?
The reason I need to do this is because the DataSource for the GridView is set programmatically from a DataView when the page is loaded, so DataBind needs to run every time. Just, hopefully, not multiple times each time...
Im new in datalist and im trying to programmatically bind my database data to my datalistMy problem is, i only able to show the Property Name and description on the ItemTemplateWhen i click on one item to switch to SelectedItemTemplate, most of the information is nothing In my code behind, i got this
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I have a gridview positioning issue that may have been answered elsewhere, but I couldn't seem to find a similar post...
I have a webforms app containing a paged gridview (e.g., 200 records - 50 rows and 4 pages).
When the user clicks on a button in a specific row, another web page is launched to process that button click. When the user closes that page to return to the main gridview, the databind event is rerun and the page redisplays the gridview starting at the top. However, I want to have the previous position maintained (like an html bookmark), so that the grid will automatically be scrolled to the the previously clicked gridview page and item.
Setting attributes such as "MaintainScrollPositionOnPostback" do nothing in this case.