I'm trying to on Page_Load hide all my RadioButtonLists but I can't seem to get the syntax quite right
I'm guessing I've got to use the FindControl syntax something like this
CType(FindControl, RadioButtonList)
And then I'm guessing I will have to loop through each RadioButtonList and set the Visible = False attribute on it.
I seem to be getting an error with the code above.
Do all comet style applications require a loop somewhere in the application on the serverside to detect updates/changes? how the logic behind a loopless comet style application would work?
View 3 RepliesI need to perform update operation in a datatable without using loops. Is there any way to perform update in a datatabel...
View 3 RepliesNot sure why this is messing with my brain so much today, but I have a SQLDataReader that loops through "Customer" records. In each loop there are MANY other conditions that need to be validated. When a condition fails I want it to move on to the next record in the reader. As you see from my code below, I have simply been exiting the for loop and then checking if I should run other loops all the way down. I want to simply move back to the top of the While Loop for another pass when something like this happens:
[Code]....
How to hide few controls like buttons which are on the same page. Like
1) Initially one should able to see the button.
2) But Once click on button. The html generated using base.Render(hWriter); Should not have the buttons.
On masterPage i have button btnTest, how hide button from masterPage on userControl.ascx
example:
btnSecondPage_click
{
btnTest.visible = false;
}
I have a master page which has a DIV with asp:Hyperlink controls functioning as the menu for the site. When I'm on a certain page if (document.title = 'Certain Page'), I want javascript which will loop through all asp:hyperlink controls on the page and hide them (i.e. set to not visible). I know I could probably do this on the server side with less effort, but I'd rather do it via javascript.
View 3 RepliesI have a User control(ascx) that has an Update panel. When the page is getting loaded on some condition i want it to hide few of its controls of the UpdatePanel. Is it possible?
View 1 RepliesIs there a way to show/hide (visible = true/false) a textbox and/or dropdownlist at PageLoad (or other Page cycle) from codebehind (I would like to check for some permission regarding current user and show/hide some controls from aspx page) ?
View 2 RepliesI got how to add textbox to gridview at footer... it working fine... but if i do pagination for it.. textbox at footer in gridview reapeting in all page.. but i want to show that textbox at last page of gridview..
View 1 Repliesi have user control and in that i have ajax modalpopup extender now, i want to use this modal popup in my aspx.vb page like
modalpopup.show()
modalpopup.hide()
than, how can i get the id of modalpopup from the user control and do this functionality.
I have a grid view which I am binding it through my .cs file code:
I need to hide a column, From the Below code I am able to hide the column but not the header and footer design.
So how can I hide my column when I dont have any columns in my gridview (I mean in .ASPX page)
MyCode:
[Code]....
.cs Code:
protected void Row_Grid(Object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Cells[9].Visible = false;
}
}
I am using FindControl to get a hyperlink but it only works on the first page. It works fine until I click on another page number in the pager. Then the hyperlink is nothing. This is the hyperlink.
<asp:TemplateField HeaderText="Proj Id">
have been trying to find radiobutton list in my content page which is in an update panel with no luck. I tried the below code:
Dim content As ContentPlaceHolder =
DirectCast(Me.Master.FindControl("ContentPlaceHolder1"),
ContentPlaceHolder)
[code]...
I have a user control with a textbox. I am loading it at runtime on parent page with code behind.After click of button on a parent page i need the text of that usercontrol's textbox.
I tried with following code but it does not work for me
myusercontrol us = new myusercontrol();
TextBox textbox = (TextBox)us.FindControl("txtusercontrol");
string str = textbox.Text.ToString();
I am trying to create strogly typed datasets for my project. When I right click on the xsd file that I need to generate a strongly typed dataset for I can't find the 'Advanced' properties as described in the below article (almost half way down)[URL]As I do not see the Advanced properties option I can't find the 'Custom Tool' property/option to set its value to 'MSDatasetGenerator'. Do I have to install some kind of patch on my VS 2005?
View 5 RepliesI want to change the text of the user name text box which is inside a log in view on selected index chaged event of a drop down list.
this is my code:
[Code]....
but both ddl and tb are null
Anyone knows how can I find the controls in code behind?
I have one master page that is used to gather information from a user. It contains asp.net labels and textboxes within a table. For example, the master page contains fields for Name , Phone, Address, etc.
There are content pages that are created to add to the information that needs to be gathered. For example, the content page, Loan Application, could ask for Loan Amount, LTV, etc.
In addition to this, certain content page forms do not need to show a particular master page field. For example, the content page may not need to ask for Phone.
The table rows are stored as public properties in the master page so I can hide them in the content page code behind.
public bool HomePhoneRow
{
set { trHomePhone.Visible = value; }
get { return trHomePhone.Visible; }
}
So, in the content page code behind, I have this:
Master.HomePhoneRow = false;
The functionality works perfect, but I don't like how the space is reserved on the page. You can tell that a row was removed. I've tried style="border-collapse:collapse" on both the <table> and <tr> elements. I've also tried to set the row height as a public property and alter that.
I'm building an ASP.Net project that will require the dynamic creation and printing of images. I've been asked to "hide" the header information (which is contained in a master page) when the page is printed. Is this some sort of a property that can be changed when the screen is printing?
The print event is actually running on the client side:
btnPrint.Attributes.Add("onclick",
"JavaScript: window.print(); return false;")
How can I hide a user control on the master page from a content page? This is code I have on my content page's load.
Dim banner As UserControl = DirectCast(Master.FindControl("uc_banner1"), UserControl)
banner.Visible = True
is it possible to hide windows taskbar during page load of an aspx page?
View 3 RepliesI have master page with ajax accordin menu and I have content page "login.aspx"
In login 2 textbox - username and password , my problem is menu can display only the username and password is correct otherwise it is not display to user
username and password check from the database
Is there a way to pass a reference of a page to a helper class? Scenario: [ASP.NET 2.0 Web Application] The page is a content page which has a MasterPage. The page calls a method in the helper class and passes the page byRef as an argument. The method in the helper class tries to find a control on the passed in page and set values. Problem: Only the MasterPage is being exposed and not the page I am trying to pass. Any recommendations on passing the page so that I can set the values of the controls within it?
View 5 RepliesI have the default.aspx page that I'm using javascript (in page_load) to open a new window (main.aspx) without toolbars/menus. This is the window I wan't up the remainder of the time. Is there a way to close the default.aspx page after opening the new window?
View 6 RepliesI used the following link for doing the page preloader.
[URL]
I used this code in the master page. So I need to hide the 'loading' and 'modal' in a particular content page. I am able to hide the loading div, but not getting idea for hiding 'modal'.
