I have controls in the forms . After submit , I am displaying crystal report. After display of Crystal report if I come back to my form again using back button my values in the forms are not retained .(i.e) Some controls having values , some not and some have different values.
How to maintain values in the form which coming back using back button?
I have a MasterPage and a ContentPage. On the ContentPage I Similated a TabControl by using a Menu and an IFrame. When the menu item is seleceted it loads in the appropriate WebPage into the IFrame. Now... on one of the WebPages I am creating dynamic controls on Page_Load. But when I refresh or switch menu (Simulated TabControl) back and forth, then I lose my controls and values.
View 4 RepliesQuestion:-
Page is a typical search page with few filters on it. When search for records based on filters, it shows result in Gridview. From grid view records, user can click on any record to see the details which takes the focus on new page. Its working fine so far.Now when user comes back from details page to search page. I am loosing selected filters values and no result in grid view.How can i display selected filters and its results in gridview when user is coming back on search page? Any example etc.?
I've got a couple pages in my web app that are used by external applications. They will link to the pages, and pass in various querystring values to allow my app to do the searching and return the results in the page. The problem is, if the user is not yet logged into the web app, they are sent to the login page, and the ReturnURL is truncated to include only the first QueryString value. I lose the rest of the values. So far I haven't figured out a solution to this. Here's a quick example:
The external application links the user to:
[URL]
If the user is not logged in they are sent to the login page, and the current URL looks like this:
[URL]
I have a hidden field which is used to count the number of times "Load Grid" button is clicked. Load Grid button and the grid view are in update panel as shown below.
[Code]....
Code behind:
public partial class ajaxGridSort : System.Web.UI.Page
{
public string sortOrder
{
get [code]....
Each time user clicks on load grid or try to sort in the grid, I am loosing the hidden field values. Can you please help me understand why am I loosing hidden field data on AJAX postback and please provide the solution for this issue?
I am using string builder class to store the dropdown selected values .. I am doing this on the selected index change event .. The problem is the previous value does not retain ..
sb.Append(degreedropdown.SelectedValue+"-");
string nums = sb.ToString();
string pattern = "-";
string[] substrings = Regex.Split(nums, pattern);
arraylength = substrings.Length;
I am having an aspnet panel in my aspx file.There is an ultraweb tab placed inside this.also I am having a button outside this panel.Within the tab I have a textbox whose readonly property is
set to "true".Whenever I click the button a javascript function is called .On clicking 'OK' in the popup ,the textbox values are lost.Is there a way to retain these values?
I have a page where users need to enter a lot of information. Upon submitting, it will be redirected to a confirmation page. I need to provide a "back" button here to allow users to return to previous page and change the values on the form. How this could be done? The values on the form need to be retained.
View 6 RepliesHow to Retain old values on updating with Stored Procedure
View 6 Replieshow can we retain the field values during ajax timer tick which is placed in update
View 3 RepliesIn asp.net mvc when validation fails error message is disaplayed on same view, values entered by user are lost . Also all the drop down list items needs to be passed again in the viewData. Selected values in the drop down list again reset. How to display same view again with failed validation message.
View 2 RepliesIn web config file I have add key values specified.
In the formview I have labels on edit , item and insert mode that I want to display all the time by getting those values from web config. I'm able to do that with no problem but when I change the modes between edit to insert or item view, I lose those label values until I hit the "select" twice from the Gridview, those values re-appear. Below is the snippet of the code. What do I need to do to retain the category values all the time?
[Code]....
[Code]....
I have a Calendar Control that I added text that show scheduled meetings on certain dates and it works okay.
The problem is that when I click on a date I need to http to another web page or sometimes goto a web page in the same web site. The problem is when the code that creates the hyperlink runs it replaces the text displaying "meetings" scheduled for that date instead appending the link to the date and retaining the "meetings" text that was already there.
Below is how I set that up with the code that adds the meetings followed by the url code that replaces the meetings text:
[code]...
or any other kind of link in my Calendar Control without clobbering whatever was in there? If it is not possible is there another way to link to another page after a date in the Calendar Control is clicked?
I have a registration page I enter the details of the customers and redirect to another page for capturing photo and I come back to the registration page. I want to retain all the values i entered when i land on the registration page.
View 1 RepliesTo me this should be much easier, but I can't seem to retain the values that are put in the Insert template upon a validation failure or when the sql fails. This will prevent the user from having to retype everything agin in the event of a failure.
As you can see I am using the Sub Insert_Click and not using an insert through the wizard. so the fields are unbound textboxes on the form. There are 2 dropdowns that provide choices for the other fields.
I pasted in the code using the text only option becuase the format was getting messed up. I probably need more background on why the fields are blanking out.
[code]....
I have seen many posts here regarding this, but none with a successful solution.I m using a asp.net fileupload control & not the html one.I have various controls on the page, & on a listbox control, listitem selection, page postbacks.So before it, if i had selected a file for upload & page poastbacks, the the file goes off.Now on postback, I have got the filename in a hidden field, but since the Fileupload control doesnt have any setter methods, not able to get how to set the hidden field value & how to set it...
View 2 Repliesi have a fileupload control.I want to stroe its value to any page level object
& then retain the value back to fileupload control after post back.
how can i do this..
it gives error that filename is read only type.
for e.g.
Session["image"] = imageuploader.FileName.ToString();
imageuploader.FileName=Session["image"].ToString();
I have a grid view which is costomized.I upload a image in this,when i click edit button then give error (Specified cast is not valid.)
<td align="center" rowspan="11" style="width: 130px" valign="top">
<asp:FileUpload ID="FileUpload4" runat="server" Width="100px"
Enabled='<%# bind("imagePath") %>' />
<asp:Label ID="lblimage" runat="server" Text='<%# Bind("imagepath") %>'
Visible="False"></asp:Label>
</td>
I have a ASP.Net FileUpload control in my page. Once the File is uploaded I want to display the path in FileUpload control
View 1 RepliesCascading html select server control, jQuery does not retain value on post back
View 4 RepliesI have a repeater that I have bound to a sql reader via my code behind page.
However I can't figure out how to populate the controls in my repeater in my code behind code.
At the moment I am having to specify the database field e.g productprice with the control in the .aspx page like this
<asp:Label ID="LabelUnitPrice" runat="server" Text='<%# Eval("productprice") %>'></asp:Label>
I would rather specify fields in my code behind than embedding them in the .aspx page.
I also have a subtotal label control in my repeater that I would like to populate its text property by mutiplying two of the database values e.g productprice * unitprice shown in my repeater.
I need to do this in code behind, looping through the repeater. Any idea of how I can do this in C#?
I wanted to know if we can pass values from Parent page (in this case from Default.aspx page) to the user control and maintain those values on subsequent "Add/Load" of user control.
So in short, if I click the "Add" button it loads my "webusercontrol" and also I am able to pass my default.aspx dropdownlist value to this dynamically loaded user control and assign it to a "Label or Textbox" which resides in my "webusercontrol", now the problem is that the value doesn't persists! What I meant is , when I click "Add" button again the "webusercontrol" gets loaded again perfectly but now all my "Label's" in webusercontrol has the new selected value from the default.aspx dropdownlist.
So say for instance I have a Dropdownlist in Default.aspx page with Values "Apple, BlackBerry, Nokia" and initial value to be passed is "Apple", I click the "Add" button, now my "Label" inside webusercontrol has the value "Apple", perfect! Next when I click "Add" button again and select a different value to be passed this time say "BlackBerry" now I have 2 webusercontrol loaded on the page, so that means I have 2 "Labels" with different ID's, but now my first Label initially had the value "Apple" because that's what I had passed and now when I passed the value "Blackberry" both the labels of my webusercontrol has the value "BlackBerry" instead of one being "Apple" and another "BlackBerry"
Is there a way to resolve this issue? may be Dictionary List?
I am trying to bind upto 3 values to a HyperLink control in a DetailView control to create a query string but it does not seem to work.
Following is my code for the HyperLink:
[Code]....
The parameters UserName, FirstName and LastName are column names from the sqldatasource.
i have created a web service that will we accessible to only authenticated user of the website.when user first time call a web method first he will we authenticated.when authentication is successfull i will create a session for that user.now on next call to the web service by that user i want to use that session means he is authenticated user.But on the next call session becomes null .what is the problem with that.
How to retain the value of the session in web service
I have an IEnumerable< T> which is declared on the page like this:IEnumerable< Person> person;When the page postsback, the person list is null. How can I retain the values of person list without declaring it as static? Sr. devs in my company say that you should not declare the list as static.
View 2 Replies
