If I am going to access another page from previous page using response.redirect or server.transfer, What can I do so that the previous web page control can be accessed by the another page? Is it possible??
View 2 RepliesI have two web forms. One (Form1) with dropdownlist and button. Second (Form2) with the textbox , button and gridview.
I have the product list about 10000 items. When user go to Form1 and click the button. It will go to Form2 in which user will type the text in the textbox. And then click the button for filtering the productlist. the result will show in the gridview which will have select button in the first column.
When user select the product, Form2 will close and go back to Form1. The selected product will put in the dropdownlist in Form1.
How to do in the coding?
(1) Select button in the gridview with closing Form2, selected product put in the drop down list in Form1.
I am doing account creation process which is containing 5 forms/ screens. On screens user at any screen can click previous button and go to previous screen and change data (but sure it cannot be done on 1st screen, as there is no screen prior to 1st).
If I redirect user to previous screen all data is washed. I am even clearing form. For this I will have to fetch data back from db.
Can there be a way that I may not have to get data from db and data previous form may not be cleared and user can edit anything ?
I've an application in asp.net, and when i click on back button IE browser taking back to previous page,i want to prevent the user going back to previous form.if user try to going back to previous page a meesage pop-up should show saying "You cannot go back to previous page, you have to re-login to see the previous page".
View 1 RepliesI am having 2 web formsand will have a drop down list on those web forms. If i select a value from drop down and click on ok i will get tranfer to next page. In that page i will have a drop down with the same values in the previous form . What i need is i would like to disable the selected value in the previos form and would like to display the remaining normal.
View 3 RepliesI have an application where I am binding sitemap to a repeater control for showing horizontal tabs and this shows up fine. Now I have to append some dynamic query string parameters (say id and year) to all the sitemap nodes of the sitemap so that when I bind it to a repeater all the tabs will have these query string parameters.here is my sample code
[Code]....
this is my extendedsitemap within app_code class
[Code]....
And when the sitemap is bound to my repeater control the tabs have url like
[Code]....
Now when I try to click on next or previous buttons on any page to navigate, I am not able to access the nextsibling or previoussibling node.....both of them are null. can any one let me know what am I doing wrong here?
I want to disable my viewstate in a form because its too bulky (about 1mb per page) due to retrieving some data from database and in other place on the same form I want to access a control from my master page. but when I set viewstate of Listview to false I'll get following error: Object reference not set to an instance of an object. what should I do in this situation? veiwstate is too damn bulky
and here is what I've written for accessing particular control:
Control cc = Page.Master.FindControl("mainContent").FindControl("ListView1").FindControl("itemPlaceholderContainer");
foreach (Control ListItemctrl in cc.Controls)
{
Control lblNewsId = ListItemctrl.FindControl("lblNewsID");
if (lblNewsId != null)
{
Type t = lblNewsId.GetType();
if (t.FullName == "System.Web.UI.WebControls.Label")
{
string newsID = ((Label)lblNewsId).Text;
foreach (Control childCtrl in ListItemctrl.Controls)
{
CheckBox ctrlCB = childCtrl.FindControl("chkItem") as CheckBox;
if (ctrlCB.Checked)
{
//based on DDLAction we will do the things ;)
}
if (childCtrl.FindControl("chkItem") != null)
break;
}//end foreach childCtrl
}
}//end outer if
}//end foreach listItenctrl
I have a class UserControlBase that inherits System.Web.UI.UserControl and my user controls inherit UserControlBase class. UserControlBase has some common functions that are used in all user controls.
I want to put error display funtion to UserControlBase as well so that I may not have to declare and manage it in all user controls. Error will be displayed in some label in usercontrol. Issue is how to access label which is in usercontrol in UserControlBase in function ?
I have to access the parent form's controls inside an event handler method on my user control's code behind.
View 4 RepliesI need to access the previous page URL but because I am using a MasterPage, I am having difficulty achieving this.
Request.UrlReferrer
This only returns the URL of the current page.
I've used PreviousPage Property to access the controls of the previous page but how can I access objects and instances of classes I initiated in the previous page!
View 2 RepliesI am having 2 web formsand will have a drop down list on those web forms. If i select a value from drop down and click on ok i will get tranfer to next page. In that page i will have a drop down with the same values in the previous form . What i need is i would like to disable the selected value in the previos form and would like to display the remaining normal
View 2 RepliesHow do I refer to row index. I need to compare the data in the row before the active row in a foreach loop.
foreach (DataRow row in dtGCats.Rows)
{
tempCG_ID = Convert.ToInt16(row["CG_ID"]);
prevCG_ID = Convert.ToInt16( need row -1, row before above current row)
I have a page and clicked on the button there it will open a new page containing some text boxes, user fill all the text boxes and clicked the button now first page open again and the question is : How can I get the vales of text boxes on the current page using both server-side and client-side
There is a restrictions to use of :
- Cross-paging
- Cookies
- Sessions
- Query strings
Is there a method for detecting browser history in C# or do you have to use javascript?I am basically storing IPAddresses, BrowserTypes, Dates, and Where the User Came From Just Before Visiting My Site.I have programmed the rest, but I need to access the browser hisory to get the previous page or site. This will help a little with advertising efficiency.
View 3 RepliesInside Page2.aspx file I'm trying to access Textbox1 control which is defined in Page1.aspx file but it gives error because it cannot find the control. The statement PreviousPage.FindControl("TextBox1") works only if Page1.aspx file is not tied to a master page. How can I find the control when both Page1.aspx and Page2.aspx files are part of the master page as shown below?
Page1.aspx file:
[Code]....
Page2.aspx.cs file:
[Code]....
I am trying to open a modalpop of previous page from a class, but i am unable to find that control
[Code]....
I am working in a school and we recently installed a new server running WinServer 2008R2. I want to be able to point people to a URL on our intranet and have them fill out a simple registration form and have this data written to a database. It would also be nice to have some data auto-populate (such as their name).
Is it overkill to set up a sharepoint server and try to do this with Access Webforms? Could I use something like dotnetnuke and find a module that works? Or how about options for writing custom forms?
How to access the HTML control values in form object, if runat="server", is not present in the HTML controls.
View 6 RepliesI have a search page. If a user enter something into title textbox and search let say it display 15 records.
If click the title of each records, it goes to DetailsPage.aspx.
What I want here is: If user click the title details of a record and leave that search page, I want to put there(On Details.aspx) Previous/Next button arrow so that the user does not need to browse back and see the search results and go to next details.
Note: I am passing ID into querystring when go search page to details page.
How to keep remembering IDs on details page of searched records on search.aspx ?? Use session or something different ? How can I do this ?
I'm using a wizard control with 4 steps, when I use the previous button to navigate back to the previous step the page reloads but at the bottom of the page.Instead of showning the whole of the page, the user views the footer of the site and the previous button and next button.I'm sure there is a very simple answer to this but I just can't figure out how to get the page to reload to the top.
View 8 RepliesI want to Check Gr #(PK) of student wheter exist in table or not id exist show Msg in Label after lost focus from text box .. I tried AutoNumber in Access but it showing error while insertion
Note : im using form View control for insertion...
i friends i am having two forms say form a and formb and having two panels in formb and i want to show this panels from forma based on some condition and the code which i am using is
Dim capfrmobj As New CaptureForm
capfrmobj.panelvf.Visible = True
capfrmobj.pnlc.Visible = False
capfrmobj.pnlnc.Visible = False
then also i am not getting the output
I am developing a web application in ASP.NET3.5 with C#. I also using Telerik RadAjax Control. When user click the menu then open the page with a new tab(Like web Browser).I want to create, when user back any previous tab(page) the will be show the previous data without loading 2nd time( like browser tab). Is it Possible ?
View 2 RepliesI want to access all controls in a web form and I use the following code :
foreach(Control c in Page.Controls)
{
if (c.Controls.Count > 0)
[code]...