Web Forms :: Refresh Multiview With Many User Controls?
Jul 28, 2010
I developed an admin dashboard to administer content for a tool i built, using vb.net, sql 2005, ajax, .net.3.5 I built a custom user control for each action, add page, update page, add image, update images, and added these to a multiview which loads all controls available to them on load of the page.
The problem is that on occasion the controls inside the multivew dont update, ie you add something, but it doesnt reflect the information in the db until the entire page is reloaded, usually via the user having to re open the page.
Is there a way to reload the user controls of the page programmatically (cant use a response.redirect or javascript due to values held within the page that must be maintained in order to keep user logged in)
View 3 Replies
Similar Messages:
Mar 10, 2010
I created an ASP page which contains a MultiView and two buttons, it is as below
<div style="width:700px; background-color:White">
<asp:MultiView ID="mvAgreement" runat="server"
onactiveviewchanged="mvAgreement_ActiveViewChanged"> [code]...
The first and third view are simple now.The second view contains a user control AgreementDetailUC, which dynamically loads many other user controls onto several dynamically created tabs, as show below
AgreementDetailUC.ascx is like:
<div style="width:700px; background-color:White; text-align:left">
<cc1:TabContainer ID="tcAgreementDetail" runat="server" Height="300px" AutoPostBack="false">
</cc1:TabContainer>[code]....
When <Next> and <Previous> button is clicked, it take several seconds to show the second view. Page_Init is run very fast, it seems the time is spent on rendering the page.
My questions are:
1. How can the performance be improved?
2. How to change the cursor to hour glass when a button is clicked and change it back when the new view is shown (I can set it to hour glass when a button is clicked, but don't know how to set it back to normal).
View 1 Replies
Feb 3, 2011
I am using a MultiView control inside a FormView to break my form into more manageable sections for the end-user. I am trying to make it so that each time the Next button is clicked, the entire form is validated and a list of the fields that have not yet been completed show up in the Validation Summary.
I would like my users to be able to continue through the MultiView 'wizard' even if they haven't completed all the fields -- they should be able to come back to them later. But I would like the ValidationSummary to display the fields they've not completed that are required as a reminder of what to come back to if possible.
I've tried playing around with Page.IsValid with no success.
[Code]....
The code-behind for the Next button is as follows:
[Code]....
View 3 Replies
May 4, 2010
I have a web page with several databound (via their property's) user controls in a multiview in a formview.
I decided to try Ajax (Adding ScriptManager, updatepanel etc).
All works fine except for the user controls.
The controls I use to contain the usercontrol property values ((invisible) Textboxes or Hidden fields) lose their value when i change from ond multiview panel to another. (In other words: usercontrols on invisible multiview panels lose their property value's). (When I change a multiviewpanel all the property fields turn emty, when i hit the update button of the formview afterwards the emty values are propagated to the database. (resulting in loss of data)) Textbox seems to hold its value, hiddenfield loses its value (when changing from one multiview panel to another).
This seems to be a coplication of the multiview in combination with ajax.
View 1 Replies
Mar 3, 2010
I have a problem when I try to pass in paramaters for a report in my report viewer. I have set up the ObjectDataSource and set the paramaters for 3 text boxes that are on the page. The only way I have found to set the paramaters for the report is the user must fill in the paramaters and hit the refresh button on the Report Viewer toolbar ,but I would like to have the user click a asp.net button insted. Is there anyway to call the refresh method from codebehind?
View 1 Replies
Apr 9, 2013
I have a Page (created using master page) it has a UserControl and i want to reload the UserControl on button click (button in page outside the UserControl). I do not want to reload entire page. I want to reload just the UserControl.ASPX:
<asp:UpdatePanel runat="server" id="UpdatePanel" updatemode="Conditional">
<Triggers>
<asp:AsyncPostBackTrigger controlid="Button1" eventname="Click" />
</Triggers>
<ContentTemplate>
<uc2:GetUserScraps ID="GetUserScraps1" runat="server" />
</ContentTemplate>
</asp:UpdatePanel>
I am not sure what to do on code behind.
View 1 Replies
May 11, 2010
I have placed a label in user control. I am assigning a value from database during page load of user control and it works perfectly.
After database is udpated with new value, it is not reflected in the user control. I need to refresh the page to see the updated value. Can any one pls guide me how to update the label value in user control in aspx page.
View 3 Replies
Mar 11, 2010
I have a multiview with 3 views inside, View2 has a radiobutton list, how van i access index change of this radiobutton list so i can view / hide a panel control.
View 7 Replies
Aug 17, 2010
how can i use multiview contriol.if possible give me some links for videos.
View 2 Replies
Aug 14, 2010
i am using multiview and in View1, i have a gridview.i want to populate my gridview as
MultiView1.ActiveViewIndex=0;
this.Gridview1.Datasource=((Datatable)Session[cart1]);
this.Gridview1.Databind();
But it is displaying nothing on browser.
View 1 Replies
Jun 16, 2010
I am having trouble with the postbacks that are fired within my updatepanel by the linkbuttons. Here is the structure of my page
View 6 Replies
Oct 20, 2010
Initially I set a RadioButtonList to be disabled. Only when a linkbutton
link is clicked, I wanted to enable the radiobutton list. I tried the
javascript described in the code below. Nothing works.
By the way, why is asp multiview doesn't show up anything in firefox.
This is what I see in viewsource
[Code]....
My aspx Code:
[Code]....
View 2 Replies
Feb 16, 2010
I have a receipt page for my clients that will display their info and they will get notify by an email message. Here is the problem: when user hit refresh button from a brownser, it will send duplicate email message to the user.
This is what i have:
protected
void Page_Load(object sender,
EventArgs e)
{ if(!IsPostBack)
SendEmail()
}
protected void SendEmail()
{ //here is my function for email
}
View 5 Replies
Jan 27, 2011
I have around 8 user controls on a page with a form in each of them. I have a dropdown list that allows you to select a form, with a selectedindexchanged event that hides the current form and shows the requested form.
There is some javascript that needs to fire when each form loads. Now, when you click on a form for the first time, the javascript fires as it should, but if you click the dropdown to change the form, then click back to a previous form, the javascript doesn't fire (because the user control is already loaded).
Is there anything I can do to trigger a postback, or reload/refresh the user control whenever an option is selected from the drop down?
View 12 Replies
Jun 5, 2010
I need to trigger a postback or self refresh a user control from one of the functions in the same user control.
Problem is that I am setting the selected value of a dropdown control in this usercontrol but it does not actually show up until after a postback.
This I came to know after I found that the said drop down shows the current value only after I click on another button.
I need to do this on the server side in the function given below:
public void FillDropDown()
{
FillProgramList(select);
//if (Request.Cookies["prgname"] != null)
//{......
View 5 Replies
Sep 22, 2010
I have a page which allows the user to send email. After they click the submit button, I display a confirmation message. However, if the user clicks the browser's Refresh button once the confirmation message is displayed, the email is sent a second time (or a third, fourth, fifth, etc.). What can I do to prevent the Refresh button from resending the email?
View 6 Replies
Jan 19, 2010
I have a GridView in MultiView and everything works fine. When page load everything looks good,but then when i try to edit something in my gridview it does postback and the whole gridview disappear from the multiview.
View 1 Replies
Apr 6, 2010
In this code, I have a multi View below the Loginview. The page works fine when it loads, but when I click on a button that changies which view to display, The page looses the fact that it is logged in and renders the Anonymous Template. The system knows the person is still logged in so when I go to another page like Signin, it displays the loggedin Template.
[Code]....
View 1 Replies
Aug 3, 2010
I have a web of ashx,in it
string ipSrc;
if (context.Request.UrlReferrer == null)
{
ipSrc = "";
}
else
{
ipSrc = context.Request.UrlReferrer.ToString();
}
string os=hbc.Platform;
string browserInfo = hbc.Browser + hbc.Version;
DAL.InsertData_OleDb(context.Request.ServerVariables["REMOTE_ADDR"], ipSrc, WebTitle, os, browserInfo);
View 9 Replies
Jun 30, 2010
I need a way to change the ActiveViewIndex of a multiview control based on some query results. Right now I test to see if I have rows returned from my linq query. If so, set a certain view active. If no rows are returned, I would like to set a different view active. I would like to do this on Page_Load if possible.
Right now I get the fatal "Object reference not set to an instance of an object" error on page load with it bombing at line 12. My count is given a value at runtime so that is not the issue. Can anybody tell me why this is and how to get around it. Code is attached.
I also tried this both the pre render and Page_Init event but both yielded the same behavior with the Object reference not set to an instance of an object error. I can do this just fine in an onclick event for a button, but now I need a way to run a test and set the default view when the page loads. Seecode below
protected
void Page_Load(object sender,
EventArgs e)
{
eCrystalPSGDBDataContext psgDB =
new
eCrystalPSGDBDataContext();
int count = (from st
in psgDB.studyTbls
where st.patientid_i ==
Convert.ToInt32(Request.QueryString["PatientId"]) && st.studystatusid_i
== 1 select st).Count();if (count == 0)else
if (count == 0)
{
StudyInfoMultiView.ActiveViewIndex = 1;
}
else
{
StudyInfoMultiView.ActiveViewIndex = 2;
}
}
View 3 Replies
Mar 25, 2011
I have 2 asp.net pages. However, now I realized that I should had placed the content of the two pages in a
MultiView control with 2 tabs (each one getting the content of the pages that I had developed).
How can I do that? Should I place the hole content of the page in a View control inside the MultiView Control? this would be a lot of work =/
View 1 Replies
Jul 1, 2013
I am build Web site using asp.net 4.0 c# ... There are a forum on my website where user can save his personal details. my problem is that when user submit his detail in database and again refresh URL (f5), event again arise and request go to server, double entry saved in database. How I can handle it.
View 1 Replies
Nov 19, 2010
i am using the multiview control inside a page and i am trying to find a control using the javascript function document.getElementById. My Problem is that the function returns null cause it cannot find the control. When i open the code of the page from the browser the active view is not rendered so I think thats the reason why I am getting a null value from the function.
On the HTML code is rendered only the first view or the view that is activated on page load.
Is there any way to find a control inside the view using javascript? or I am doing something wrong?
View 3 Replies
Nov 3, 2010
I have a table on my page. I need to scroll down a little to get to that table. In that table i have som data that i edit and save to database. When the save is done i need to refresh the page( Response.Redirect(Request.RawUrl )) so it loads the new data to that table. When the refresh is done the page is on top again so that i need to scroll down again to see the table. This makes it very unusable for the user.
How can i refresh the page without it going back to top again? I tryed wrapping an updatepanel around the table but it didnt
View 1 Replies
Jun 22, 2010
Let's say I have a booking form which is divided into 3 separate views in a multi view.
View 1: "How many people do you want to book for?" And then just a text box
View 2: "Please enter the details for each of the people" And then a series of dynamically generated text boxes - the number of boxes is determined by the value in the textbox in view 1 (e.g. if the users enters "3" into the text box, there will be 3 series of text boxes like "Details of person 1: First Name <textbox> Last Name <textbox>, Details of person 2: First Name<textbox etc..."
View 3: "Please review and confirm the details are correct:" Displays data entered in view 2.
Here's the difficult part - In order to generate the controls in view 2, I need to know the value of the text box in view 1. This value isn't available during Page_Init as viewstate has not yet been written. But - need to build the controls during Page_Innit. So - I thought why not try to grab the value of the textbox using Request.Form[Texbox1.ClientID]; - this is fine when moving from view1 to view2 but remember - I need to recreate these controls again if the user moves back to view1 or forward to view3 (it is a requirement that the user can move backwards and forwards between the views).
So - User enters value in Textbox in View1, hits the "Next button", we request that value using Request.Form and generate a series of controls dynamically. Then the user clicks "Next" again and moves to view 3 where we would like to show a summary of what they entered. But - we cant because those controls dont exist as we could not create them because the value of textbox1 is not available during Page_Init and we can't use Request.Form as the textbox isn't now part of request.form because we came from view2, not view1.
I can't figure out how to dynamically create these controls and then recreate them during page_innit on each postback so we retain any values the user might have entered.
View 1 Replies
