I am just trying to set it so that when textbox1 is active on the form, all the other textboxes are disabled but for some reason the page still lets the user enter information into the other textboxes? I have tried this so far
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I'm trying to set all textboxes on an ASP.NET form to disabled on Page_Load using the following:
[Code]....
I want to know how can I go about disabling textboxes upon pageload?
I will have to loop thru all the controls on the page in order to accomplish this.
I am using C# 2008 asp.net 3.5
I have a Gridview that has a button at the left hand side representing the row number. The Gridview has two textboxes and a dropdown listbox as templates. I would like to enable or disable the textboxes and the dropdown listbox if the row is not selected. I also need to enable or disable the templates depending on what the value is of one of the cells. When the templates are changed, I need to save the changes.
I have been able to get this working in the RowDataBound Sub but not in the RowCommand Sub when the row is selected. provide an example in VB.My current RowDataBoundSub, which does no work is below:
Protected Sub PropGrid_RowCommand(ByVal sender As Object, _
ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles PropGrid.RowCommand[code]....
My current RowDataBound Sub, which is working is below:
Protected Sub PropGrid_RowDataBound(ByVal sender As Object, _
ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles PropGrid.RowDataBound [code]....
I have a repeater which is binded using a Collection of Entity Data Framework.
Once the repeater is binded using the datasource, the user can control the no of rows present in the repeater using a Dropdown list on the page. For ex: if datasource has 2 rows, user want to add 3 more rows, user selects 5 from dropdown, which adds 3 additional rows to the Repeater. I am able to do this.
The repeater has textbox controls in each row. Now once the user enter the values in this textbox of the newly generated rows, the user can save the values entered with the no of rows specified.
I have a button which is outside the repeater and on click of this i need to validate all the textbox values and save them into dB accordingly.
Here is my code
Repeater.aspx
[Code]....
[Code]....
Repeater.aspx.cs
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Right now the problem is im not able to fetch the values of the textboxes present in the newly generated rows.
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I want to clear all textbox controls in page onload, I know this is simple by TextBox1.Text="";. But I want to make this function in a sepearate class file so that I'll pass my page as parameter to this function and this will find all Textbox controls and clear.
View 4 RepliesI have a two textboxes on the same page with their corresponding buttons to enter the data and both the textboxes require validation.
The problem is that if any of the two buttons is clicked it causes client side validation. What I want is only corresponding button shud cause validation.
I am using this code which works perfect when I type username and the studentid in my textboxes in the first page.Now after pressing the button to go to the second page , the two labels display the values of the textboxes in the first page BUT when I am pressing a button in my second page I get this error :
Object reference not set to an instance of an object.
My code which is in the second page load event is :
Label1.Text = "Name:" + CType(PreviousPage.FindControl("txtusername"), TextBox).Text
Label2.Text = "Student ID:" + CType(PreviousPage.FindControl("txtstudentid"), TextBox).Text
Is there any option to make this labels keep their values ??
I need to know how to loop the user input value in textboxes programatically. For example I have 3 rows of textboxes i have programatically generated with id txtCategory1, txtCategory2, txtCategory3. Since I generated all these textboxes programatically I have no idea how many textboxes will be there. I need to do a looping again to get the value user put in into textbox. How can I get the value of textbox by using ID?
View 4 RepliesI have 3 columns of textboxes on a content page.
The columns are first name, last name, email address I would like to write a loop that sends an email message to the person if the email address in thir row is not empty.
How do I write such a loop.
i want to repeat rows dynamically , while click on 'add' button
ex: Suppose there are three fields.
Name , image Price and "Add" button
while click on "Add" button the same row added and save all to the database
I want to create a page that can create multiple aspx pages
Let me tell you the scenario
i have multiple clients and each slient has to send a report and number of clients can be any no. like 10, 20, 30 , 50 so its difficult for me to create a report page for every client. So My need is to create a page that can dynamically create a page suppose we say our mai page is like
Cliient Name TExtbox
textbox1 X
textbox2 X
textbox3 X
textbox4 X
textbox5 X
textbox6 X
submit button
now if we want 4 textboxes for client1 then user should click on X and two text boxes will omit for a particualrly that client and a page with 4 text boxes will create for client1
and similarly for client2 if for it we want 2 text boxes a page with 2 text boxes should be created
I have a aspx content page which is associated with a master page. In the code behind of the master page there have code to populate menu control. Besides the menu there is an AJAX Accordion cotrol which is also binding. In the master page there have n number of javascripts written which are being used in master page and also in the content pages.
In the content page n numbers of functionalities are there. Some times I noticed that the textboxes of the content page is getting disabled randomly. Suppose I have perfomed a task in the page and after that I have seen that the textboxes are disabled but later I have performed the same task and it didn't happen, means the problem is arising randomly.
Onething I want to mention here whenever I am mouse clciking on the textboxes when the textboxes are disabled, nothing happens. Neither the any text being selected nor the mouse pointer is showing (textbox doesn't get focus) but after mouse clicking on one of the textbox if I try to type something the letters are coming in the text box without the letter which I first typed and in the meantime all the textboxes are getting enable again.
I have an asp.net page with multiple textboxes filled with data. If i search(CTRL+F) on the page, the text in the textboxes is not highlighted.
Is there a way to achieve this functionality.
am creating a web application in using c# with asp.net.
in that am using login page only as normal aspx page. other pages are using masterpage.
when i click logout button in masterpage. page will redirect to login page. after that if i click browser back button it was moving to previous page. how can i prevent this.
am using this following code in master page aspx page. And My log out button code is below.
<%if (!Page.User.Identity.IsAuthenticated)
{ %>
<script type = "text/javascript" >
function preventBack() { window.history.forward(); }
setTimeout("preventBack()", 0);
window.onunload = function() { null };
</script>
<%} %>
But exactly what i need is once if login page loaded or logged out then it wont go to previous page.
I have asp:Menu on Master page like:
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On content page (Login.aspx), I got Uesr Type. For Admin type only, I need to show the above bold menu item. No problem for getting User Type as "Admin". Just problem is that, how to visible/in-visible or enabled/disabled above bold text menu item?
I Have a login page and I want to disable the menu options from my master page.
I have come across the following code:
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But when I put this into the page load it gives me syntax errors stating menu is a type and cannot be used as an expression.
I have a multiview page. Page 1 basically gives you the option of selecting if you want to enter percentages or amounts. Page 2 you can select a productgroup page 3 creates dynamically a table with textboxes in the first row and radiobuttons in the next rows. In the textboxes you enter a percentage or an amount depending on the choice on page 1. Because these textboxes and radiobuttons depend on the data present in a database, I have to create them dynamically, so far so good.
The textboxes also have the textchanged event and autopostback, because there needs to be a check if an entered value is valid. Now when I enter a value in a textbox, click on a button that directs me to page 2 (view 2) and select another productgroup, the same value I entered also pops up in the textbox in the same position.
And I don't get it, the table is cleared every time I enter page (view) 3 and the function that creates the table and fills it with data is also correct (with the correct values), but when its displayed the value from the previous productgroup is in the textbox. Is this behavior someone recognizes ? maybe I forgot something simple?
i have agridview to show the records of tables, this grid view has button infront of each record , i want to press this button to display the selected record in new page to edit it and return it again to gridview
View 6 RepliesI am going to put the whole page controls within one updatepanel and use updateprogress to show the processing image.
Would I click the button which will lock the whole page from editing??
Does it need code behind?
I've done this using bound controls like Repeaters etc but now I need to display information about a single file for example. SO i will pass the fileid in the querystring, then I need to populate some textboxes, autocomplete textboxes etc. and then save changes. what's the most efficient way of doing this?
View 13 Repliesmy page has two part.one part for inserting room information and anothe part is for inserting apartment information.foreach part i have some validations.i want when click in roominsert button validation in apartment part disable.
View 3 RepliesHow to disable postback on page..
View 2 RepliesI have a page with a whole lot of asp.net textboxes asp:TextBox. I want to have a clear button which will clear the text from all the textBoxes. The textBoxes are all within their own usercontrol. How could this be done?
View 3 RepliesI am working with the master pages which contain the Manu control. I want to disable the few menuItems from the master page's Menu control in the child form. I have tried so many times but I only succeded to disable the whole menu of master page, but my sanerio is different. I have to disable only few MenuItems from Menu and also want to disable few Items of Submenu
View 2 Replies