I need to be able to hide or disable a multitude of items (detailsviews, gridviews) when an SqlDataSource returns no rows. So if the page is reposted and no rows are selected, all the controls would be disabled.
View 2 Repliesdisable linkbutton if gridview is empty in child pages. I have a Export to Excel LinkButton in master page and in child page I have textbox wherein I pass the input based on which the gridview loads. When the child page loads the Export linkbutton should be disabled. After entering the input in textbox on click of the button the gridview will be loaded wherein now the Export linkbutton should be enabled to export to excel.
View 1 RepliesI need to be able to check programatically if a SqlDataSource contains no rows, and make a Placeholder visible if it does contain rows, and invisible if it doesn't. I seem to be able to return the affected rows using SqlDataSource1_Selected, but turning the placeholder invisible never works.
turning the placeholder off and on depending on whether the data source contains rows?
I have a grid view which is made up of bounded and template columns. I have a check box which i select to show all/ show non empty columns.
My issue is hidding the template columns. I have the following code:
[Code]....
My issue is with the piece of code
[Code]....
How do I find the ID of the label in grid view column for the template column?
I have a repeater control having columns in it.When I bind the control to a data source then some of the columns become empty when there is no data associated with it.I want to hide the column if there is no data associated with it.I was trying to implement a solution given in this thread:
[URL]
However,I am not sure how to write the logic for hiding and showing the placeholder.I have written some code for the same but that clearly doesn't work.The following is the .aspx as well as the code behind which I am using:
[Code]....
I have a sql view of a table, I need to check whether it is empty, if it is empty, I need to hide a grid, other wise I need to show it.
Is there anything useful for me to check the sqldatasource?
As example:
SqlDataSource1.isitempty();
or such things.
Do I have to use dataset or such things?
In this test application, I am filtering by two ControlParameters. As you can see in the first codeblock, both parameters have a default value of %. This code works great. However, in the second code block, please note that the Default Values are eliminated. The second code block works as long as neither Textbox's text is blank. For some reason, when .NET evaluates the filter expression and inserts "" into the expression, it seems to bug out and case none of my results to be filtered.
I am able to verify this behavior by setting the defaultvalue="" for each ControlParameter.Obviously I have found a workaround, but I would like to know why the FilterExpression breaks down when an empty string is provided.
Code Block 1:
<asp:SqlDataSource ID="Customer_Data" runat="server"
ConnectionString='<%$ ConnectionStrings:connectionString %>'
SelectCommand="SELECT Station, StoreFront, CustomerID as CustID FROM vStations" [code]...
I am trying to tie a sqlDatasource to a Stored Procedure. The stored procedure looks like...
[Code]........
I have a gridview with two bound fields. On clicking a button i want to display the values in first row of gridview in two textboxes. But if gridview cell is empty i am getting the text in textbox to which the value of cell is given as -' 'i know my problem will be solved if i use the template fields instead. But i want a solution while maintaining the bound fields ,if any.
View 2 RepliesWhen I click on the Alphabets it will show the details of a player...however, when that particular letters has no details of the player..I want to show."No results can be found"..Is there anyway to do it?
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ViewState["CurrentAlphabet"] = "ALL";
this.GenerateAlphabets();
[code]...
I am using a LinkButton to trigger an email template. When the LinkButton is clicked, I need to disable all field validation controls
I tried the causesvalidation property, but the validations are still triggered.
How can I do this in c# / asp.net?
I am using a DetailsView control. I am trying to disable some bound controls programmatically.
e.g. The DetailsView control is displaying the member details.
What I am trying to accomplish is that:
- if the member is active, then the deceased date textbox field should be disabled
- if the memberstatus is changed from Active to Deceased, then the deceased date textbox field should be enabled
I am facing some problem with fromview....
I want enable or disable all controls once i click on hold button..and need to enable on unhold button...
I do know how to do using findcontrol by setting each control...but I do have 10 to 20 textboxes and dropdownslists in my formview...so do like that doesn't make any sense if do we have a way to disable/enable all at once....
How to disable all textboxes, dropdownlists etc.
I am testing my web site to allow people to navegate despite having the javascript feature disabled but the asp validation control dont work in this mode.
I am working with master pages and I have the the text box I want to validate inside a panel to enable my nextbutton to work like enter like this:
[Code]....
I am using a masterpage. On a accounts page I have a Usercontrol on this UserControl I have one more user control. If Account is closed I want to Disable all the controls on Accounts page ( including parent and child userControl - controls collection).
View 1 Replieshow I can enable or disable asp.net validation controls using jQuery from client side. It is required to do so that valdiations can be done on button press.
View 2 RepliesI need to disable the edit command link if a record has links to other records within the tables.
I have a table that has worktype and that is captured when certain records are entered. So if a record exists with that value, then i want to disable the "Edit" link for that record within my gridview.
I want to provide them access to add more worktypes, but if they want to edit a worktype, i need to make sure its not used anywhere in the other tables, before they can edit it. For now atleast, because i will need to allow full editing and deletion functions for this table. how to do this or maybe suggestions on other things i can do to give them full functionality?
I am having a master page in which i am having two controls
LoginRegister I want these controls not to be visibled in my UserRegistration.aspx page but should be visible in other pages.How can I solve this problem.
I have a gridview that gets populated with database records. If a record's"Inactive" column is "1", I want to disable the checkbox as it is loading. I am trying
RowDataBound event, but app doesnt stop when I put a breakpoint in RowDataBound event.
I would be glad to have any kind of assistance on the issue, I wanna automatically disable the browser history storing for asp:textbox control
View 3 RepliesI am writing a ASP.NET UserControl and I am trying to incorporate JQuery into this.
View 2 Repliesi have a doubt regarding in my project...actually in my web form i have a submit button,cancel button,edit button...all are work fine but only one is not properly working ...if i click the edit button submit button will be disabled and dropdown box and update button will be enabled..in that dropdown list i displayed the employee code which is stored in the database..when the user select the dropdownlist employee code,the particular record will be displayed in the same page...but when i click the edit button submit will be disabled and update and dropdownlist will be enabled..when i select the employee code in the dropdownlist the particular record will be displayed and update button and dropdownlist will be disabled.i want both the controls should be enabled
View 1 Repliesi am using FCKEditor but i dont want all the buttons that are in the toolbar area i want only some of them is there any way to hide them using css or javascript or in any other way.
View 2 RepliesI was just wondering if there isa way to disable GridView rows from being highlighted with the mouse when user clicks and drags over the row.
I was thinking this may be possible by disabling the onclick atttribute but I use this as each row is a hyperlink to another page.
Just trying to think of an alternative method; is it possible to change the color to be somehow transparent on the drag?
how to disable alpha input to text box..??
View 1 Replies