Web Forms :: User Control Reload With Out Loading The Total Page?

May 5, 2010

i have a page it contains a User Control. in it we have a Button "View Tree" it will open a pop up window (contins a tree view).when we select any node in the tree the Corresponding item will be Loaded in the User Control and Close the Popup.i want to achive this With out re loading the total page. i am using VS 2008.

View 1 Replies

Similar Messages:

Forms Data Controls :: Reload User Control When Event Occurs On Web

Feb 1, 2010

I have a user control with a datalist loaded on my web page and also a web form to add another entry to the datalist when the button to submit the new entry I need to reload the user contol to show the new entry

<asp:label ID="lblSearch" Text="Select News: " runat="server" />
<asp:DropDownList ID="NewsList" runat="server" CssClass="DropDownMenu" />
<asp:Button ID="btnSearch" Text="Search" runat="server" OnClick="btnSearch_Click" />
<br />
<br />
<asp:Label ID="dbErrorMessage" ForeColor="Red" runat="server" />
<asp:Label ID="Successfulmessage" runat="server" />
<br />
<asp:Label ID="lblTitle" runat="server" Text="Title" CssClass="TextBoxLabel" />
<br />
<asp:TextBox ID="txtTitle" runat="server" CssClass="TextBox" />
<br />
<br />
<asp:Label ID="lblNews" runat="server" Text="News" CssClass="TextBoxLabel" />
<br />
<asp:TextBox ID="txtNews" runat="server" TextMode="MultiLine" Width="500px" Rows="10" CssClass="TextBox" />
<br />
<asp:Button ID="btnSubmit" Text="Submit" runat="server" Onclick="btnSubmit_Click" />
<asp:Button ID="btnUpdate" Text="Update" runat="server" OnClick="btnUpdate_Click" />
<asp:Button ID="btnDelete" Text="Delete" runat="server" OnClick="btnDelete_Click" />
<br />
<br />
<uc1:NewsList ID="NewsList1" runat="server" />
<br />
protected void btnSubmit_Click(object sender, EventArgs e)
// Define data objects
SqlConnection conn;
SqlCommand comm;
// Read the connection string from Web.Config
string connectionString = ConfigurationManager.ConnectionStrings["platiummindproductions"].ConnectionString;
// Initialise connection
conn = new SqlConnection(connectionString);
// Create Command
comm = new SqlCommand("INSERT INTO News (Title, Date, News) VALUES (@Title, @Date, @News)", conn);
// Add command parameters
comm.Parameters.Add("@Title", System.Data.SqlDbType.NVarChar, 50);
comm.Parameters["@Title"].Value = txtTitle.Text;
comm.Parameters.Add("@Date", System.Data.SqlDbType.DateTime);
comm.Parameters["@Date"].Value = DateTime.Now;
comm.Parameters.Add("@News", System.Data.SqlDbType.NVarChar, 4000);
comm.Parameters["@News"].Value = txtNews.Text;
// Enclose database in try-catch-finally
// Clear message labels
Successfulmessage.Text = "";
dbErrorMessage.Text = "";
// Open the connection
// Execute the command
// Display sussessful message
Successfulmessage.Text = "News Updated successfully!";
// Display error message
dbErrorMessage.Text = "Error updating the News details! Please try again later!";
// Close the connection

View 1 Replies

Web Forms :: Reload The Page When The User Clicks On The Back Button

Apr 11, 2010

I want to reload the page when the user clicks on the back button, from a particular page.Say for example there are three pages:


I want when user move from Page2 to Page3. When he clicks on "Back" button on browser page shld load I have tried adding a onload function JS in Page2 it works out. The issue is identifying user is coming from Page3.

View 5 Replies

Can't Get The Selected User Control To Reload

Nov 19, 2010

I dynamically load user controls from a default page but when a postback fires within the user controls I can’t get the selected user control to reload. Hard to explain so I will try to show you what is going on.


When I enter my name and click the “Answer” button the page reloads back to the original state with no user control loaded. Why is the “Hello.ascx” user control not loaded with “Lable1” populated with the information for the click event from the code behind event?

View 18 Replies

Web Forms :: Timer Control - Reload Page Every 60 Seconds But Change Url Query String Between 3 Values

Aug 27, 2010

I am trying to get my head around the ASP timer control. What I am trying to achieve is to get a page to reload every 60 seconds but change the url querystring everytime between 3 values

i.e. scroll through

how I have though to do this is to use ASP code to grab the querystring value, and then create the next url. But I am having trouble passing that newly created url to a refresh control. im guessing HTML meta refresh is out of the question as I am using a variable. So from what I can see my option is to use the ASP timer control to count down (after the page has loaded) and after 60seconds load the next url.

View 7 Replies

Web Forms :: Dynamically Loading User Control?

Jan 19, 2011

i have a BaseMasterUserControl.ascx and i have create a another ChildUserControl1.ascx

and ChildUserControl2.ascx, both are inherit from a BaseMasterUserControl.ascx.

i have hosted the BaseMasterUserControl.ascx in an aspx page. At runtime i am deciding

which usercontrol should be load. so i am loading a specific usercontrol dynamically and

assigning it to baseusecontrol but content are not visual, is this possible?



View 2 Replies

Web Forms :: Dynamic Loading Of Custom User Control

Jul 28, 2010

so I have this custom user control, just some data inside divs with a fancy css.

So inside my page I need to add it multiple times, and I do so in code behind within loop.

Now, this code doesn't work


and of course it works fine now. My questions would be - why? can I do it without pecifying file name and just creating control the normal way like in first example?:S

View 2 Replies

Web Forms :: Loading UserControl At Runtime And Invoke Method Of User Control?

Jun 5, 2010

I have usercontrols which are loading at runtime in my aspx... (This part is working fine).

Now i need to invoke the methods of the user control which has been loaded..

How to invoke those methods??

like if i have 3 methods in usercontrol which is loaded at runtime:


Now how to invoke these methods at runtime?

View 11 Replies

Web Forms :: Dynamically Loading User Controls In Tabs In Page?

Apr 17, 2010

I am using ASP.Net 2.0 with Ajax.

I am working on a pretty heavy page in an application and the scenario is:

There is a Tab control in the page, having four tabs. These tabs individually consist of different user controls and other asp controls. Most of these usercontrols in turn consist of other user controls. Every user control contains huge javaScript functions which validate them, populate controls and call web services.

What I am trying to achieve is to load only the Tab and its user controls on the page load and when the user clicks on a specific tab, load its contents (User controls) dynamically. Once that is done, I am setting the tab's postback to false to prevent loading it again once loaded.

I tried to achieve this by making the user controls in the other tabs - visible="false" in the markup and loading them from server side on some specific event. But that causes the javaScript functions in those user controls to give errors ('Object expected') when I go to that tab.

If I set the user controls in the other tabs to visible true, then no matter what; the page life cycle goes to each registered control and loads every subsequent control in that web user control which makes the main page slow (on loading and every postback).

The position of the Tab and the inner user controls is fixed. Although I am taking care that no data is populated unnecessarily on the page and user controls on hidden tabs, I dont want the tabs to get loaded altogether unless requested. If I load them on runtime, their corresponding javaScripts start giving errors.. note that I am not generating the controls on runtime, they exist in the page design. I just dont want to load them dynamically

View 4 Replies

Web Forms :: TreeView Control /loading A New Page, Does Not Select The Node Of The Current Page?

May 1, 2010

I am experiencing an issue with the TreeView control when loading new pages. It is databound to web.sitemap, but when loading a new page, it does not select the node of the current page, just resets it to the root. THe new page loads fine, just not preserving the current navigation in the tree view.

View 2 Replies

Web Forms :: User Control C# - Open User Control Page When Click A Button On Parent Page

Mar 22, 2011

i would like to ask about how can i open user control page when i click a button on parent page, also, can i call parent's method from user control page and then refresh parent page?

View 8 Replies

Web Forms :: What Is The Slickest Way Of Showing A Visual Image To The User While A Page Is Loading

Jan 31, 2011

I know there are a number of ways to show the user that a page is loading with a visual image.What is the slickest and most effective way of doing that. I would like to use Javascript if possible.Presently I can turn on an image calling a function form pageLoad() method of Javascript, but I can't figure out a way to turn it off. Couldn't get pageUnload() to be called.

View 1 Replies

Data Controls :: Display Current Page / Total Pages And Total Records Of GridView In Label

May 7, 2015

Results 1 - 50 of 7036

IN Gridview Need to show how many row are in the gridview and how much are currently show in the GridView Page. 

Just like in this portel With the Pager Style also ........

View 1 Replies

Loading User Control Into Panel?

Jun 3, 2010

i created a user control called userCon.asxc. may i know how do i do when i click on button1, then the userCon.asxc will load into panel1?

I checked on internet, but found only those loading the user control to page when execute. What i want is to load user control into panel1 when button1 is click. .

View 3 Replies

Loading User Control In A Repeater?

Mar 23, 2010

I have a Repeater control that loads instances of a custom control I have built. This repeater looks like this:

<asp:Repeater ID="myRepeater" runat="server" OnLoad="myRepeater_Load">
<table border="0" cellpadding="0" cellspacing="0">
<tr><td><my:CustomControl ID="myControl" runat="server"
OnLoad="myControl_Load" />

I bind to the Repeater through the myRepeater_Load event handler. My custom control is used to render an item within the Repeater. Because of this, I am trying to set properties on the custom control during the myControl_Load event handler. However, I do not know how to access the current item during the myControl_Load event.

Is there a way I can pass along the current item or access the current item during the myControl_Load event? If so, how?

View 3 Replies

Web Forms :: Accessing A Public Property Of A Nested User Control In A Master Page From A Pages' User Control?

Sep 10, 2010

I've got a web site that has a master page and that master page (mpMaster that has a user control ucControl1) which has a sub user control (ucControl2), this user control has a property which accepts a value. Now, I have a page that uses the master page
and on this page I have another user control (ucPageControl), I need to find a way of setting the value in ucControl2 from ucPageControl. Is this possible at all?

View 5 Replies

User Control Not Loading When Container Panel Is Invisible

Jun 21, 2010

I have a usercontrol which has a combobox inside it.

This UserControl is the inside an asp panel - and when the panel is visible, the dropdownlist within the control binds to its datasource and behaves itself.

When the panel visibility is set to false, the dropdownlist within the usercontrol is empty.

View 1 Replies

C# - Child Controls Are Null When Loading User Control Programmatically?

Feb 11, 2010

I'm loading a user control programatically like this:


The problem I have is that all the controls in my user controls are null, is there something else I have to do to load the child controls?

View 1 Replies

AJAX :: Loading User Control Dynamically And Displaying Using Dynamicpopulatedextender?

Jan 23, 2011

Situation: I have a drop down list which I need to pass on to a webservice on button click. I am using Sys.Net.WebServiceProxy.Invoke to make webservice call.

Everything is happening inside a usercontrol which loads on runtime using dynamicpopulate extender.

I get following error:

Sys.InvalidOperationException: Cannot serialize object with cyclic reference within child properties.

Situation: Usercontrol also has a listview which is bound to dataset. However on calling listview.DataBind() in side the webservice method.

I get following error:

The ListView control 'ProductsListView' does not have a naming container. Ensure that the control is added to the page before calling DataBind.

There is no problem when call to service method is parameter less and listitem is not bound.

View 5 Replies

AJAX :: Dynamic Loading Web User Control With Gridview Updatepanel?

Jan 8, 2010

Wasn't quite sure where to post this, seems like the issues could be any number of things, so I'm trying to keep it general... mods, feel free to relocate appropriately.

I am trying to build a page which will load various web user controls dynamically in response to menu selections made by the user, and then allow other interactions inside those controls (such as gridview manipulation and updates). The content page simply has a loginview, an ASP:Menu control, and an ASP:Placeholder. The placeholder is filled by the appropriate user control in response to the menu selection. Selecting a menu item causes a postback and the correct control is loaded as expected.

I realized that using dynamic loading with interactive controls would be a problem with respect to postbacks, so I added a ScriptManager to the content page and enclosed the gridview controls in the web user controls within UpdatePanels, thinking that all postbacks required by the GridView would be handled inside the UpdatePanel and not cause the parent page to refresh (which would then wipe out the dynamically loaded control). However, it does not seem to work this way. Instead, although the control containing the GridView loads correctly and displays data, when I attempt to page, edit, or select any item on the GridView, nothing happens on the first click. If I click on any item inside the control a second time, the entire page refreshes and the control and its contents disappear.

I have removed all the code inside the web user control and placed it directly into the content page to test, and everything functions correctly in that case. I think therefore that I must be missing something with how the user control is working, particularly with respect to the UpdatePanel. Is it just not possible to use an UpdatePanel to confine actions inside a user control that would otherwise cause the entire page to postback, or am I missing something somewhere?

Psuedo-code for the issue below

Content page




View 1 Replies

User Controls Is Very Slow In Loading Page (AJAX)

Aug 23, 2010

I have an .aspx page with multiple .ascx (User Controls on it). One of the User controls is very slow in loading (calls a very slow webservice for the data.). Now, my question is how to render all the controls on the page (so the User can view those) and have a rotating icon for this control (slow one) (till it loads). I know, I need to bring AJAX into picture, but any clarification on that would help as I will be new to AJAX programming.

View 4 Replies

Umbraco CMS : Logging Errors Loading Xslt/User Controls - Couldn't Load The Control

Sep 28, 2010

I was wondering if there's a way in Umbraco to log errors that we get when it fails to load xslt or user-controls. Generally it shows a red box saying it couldn't load the control and stuff. Is there a way to properly log this?

View 1 Replies

Windows - .NET Web Page Loading - The First Page Loading Fails With HTTP 404 Error?

Jan 18, 2011

We have installed a web site written by others which is compiled with Visual Studio 2008 and hosted in Windows server 2008 R2.

The IIS connection timeout is set to 120 seconds. But for some pages, the first page loading fails with HTTP 404 error but sequential refresh can bring the page up. The same problem happens for some images which fail to load in web pages. We are not very sure it is network related issue or hosting issue.

View 1 Replies

Web Forms :: Load User Control In Page From Another User Control?

Jan 11, 2010

i have:

- Default.aspx;
- user1.ascx: 1st user control containing repeater;
- user2.ascx: 2nd user control containing a detail view of row.

In page.aspx i dinamically load the repeater inside a user1.ascx.

after i want to dinamically load the 2nd user control also in default.aspx by a button inside a user1.ascx.

How i can do this? I can't load user2.ascx inside user1.ascx but only in aspx page.

View 2 Replies

Web Forms :: How To Reload Page After Force Download

Dec 18, 2010

I have a grid where user will click on a button provided in each row to download the file.

After each download I want to update the download attempt.

but since I am using force download my databind method does not make any difference in the page.

View 4 Replies

Copyrights 2005-15 www.BigResource.com, All rights reserved