Web Forms :: Store A Whole Page With Control In View State And Retrieve Control?
Mar 14, 2011how can i store a whole page in view state and retrieve each control usiing view state findcontrol on
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Jan 20, 2011Which is best option to store confidential information in a page?Control,Session,QueryString etc ... ?And also the performance also should be good ... ?
View 11 RepliesHow To Store Ten Textbox Control In Session State
Dec 22, 2010i am working on a web application. i have 10 textbox control, in the page and 6 check box control . i need to store all those values in a session. but storing such a big field value is nothing but to create more session values. but i dont want create more than one session variables. how should i do this.
View 1 RepliesWeb Forms :: How To Set The Active View In A Multiview Control From A Different Page Using A Linkbutton Control
Oct 16, 2010I am trying to set the active view in a multiview control from a different page using a linkbutton control. It does not seem to work for me.
[Code]....
State Management :: View State Functionality At Control
May 23, 2010I know the basic of view state. But I dont understand the functionality of view state at a control. For example, a texbox has a property view state. what is the purpose ? what it wiil act for true or false value.
View 3 RepliesDifference Between View State And Control State
Apr 19, 20101. the difference of view state and control state.
2. when & how view state is created after that what extent we can use that view state.
3. when & how control state is created after that what extent we can use that controlstate.
As a programmer how much clarification we need to know about view state and control state??
AJAX :: Cannot Retrieve Control State When Navigating Backwards - Update Panel
Nov 22, 2010Controls in the UI of Page1 Firstly the radiobutton list (with listitems 'List1' and 'List2') is inside a Ajax update panel Secondly the search button is inside another Ajax update panel Lastly the grid is inside another Ajax update panel Scenario is as follows
1. Select the option "List2".
2. Click on "Search" button.
3. Data displays in the grid with 2 header columns.
4. One of the columns data is a hyperlink allowing to navigate to different page say page2.
5. Now when user clicks on browser back button in page2 and navigated to page1 the same result as was there previously should be displayed i.e. Option2 be selected and grid be displayed with results.
I have tried to use AJAX History points which is not allowing me to fetch the data on the page unless there is again a processing of fetching the data based on the stored state. Can somebody suggest a better approach of how to retrieve the control state when used along with ASP.NET AJAX Controls
State Management :: Common Function To Retrieve / Store To Viewstate?
May 15, 2010I have a public property that I use to store a GUID in the viewState:
Property myGUID()
As
Guid
Get
Return
CType(Me.ViewState("myGUID"),
Guid)
End
Get
Set(ByVal
value As
Guid)
Me.ViewState("myGUID")
= value
End
Set
End
Property
I include this code on many pages in my website...is there any way to migrate this to a common code file, so I don't have to repeat it on each page? If I try to add it to a class file, the "Me" part of course is out of scope.
Session State Sql Server Mode - Retrieve Store Values From Database
Mar 23, 2011My problem is regarding title written above. Currently I have some functions that rely on Sessions to do the job. Everything works smoothly when it is left to default. However, I do not like the idea of losing sessions in case of crash and I have modified my web.config to use Sql Server mode instead.
I have run the necessary commands to create tables and stored procedures in my database using aspnet_sql.exe. I am able to store values into the database but have not been successful retrieving them. Since it has been working fine with InProc mode, I think I can safely assume that there's nothing wrong with my codes. Here's my web.config setting:
<sessionState mode="SQLServer" allowCustomSqlDatabase="true" cookieless="false" timeout="120" sqlCommandTimeout="30" compressionEnabled="true"
sqlConnectionString="Data Source=.SQLExpress;Initial Catalog=mytest;Persist Security Info=True;User ID=mytest;Password=mytest;"/>
State Management :: Maintain Master Page Control State On Load Of Content Page?
Dec 30, 2010I have created a matser page with a two radio buttons, text box and a button. Whenever user sets some values to these control and clicks the button, i will navigating him from one content page to another based on the data he has entered. The problem is after the content page load, the values selected/given in the controls(radio button, text box) are getting cleared.
Is there some way to maintain the values ?
Web Forms :: Have Two User Control Page - How To Retrieve Text Box And Drop Down Value In Both Page In Aspx...
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View 2 RepliesForms Data Controls :: How To Retrieve Server Control Value Of A Clientside Enabled Control
Oct 21, 2010time for some expertise. I have a datalist which contains a radiobutton in the itemtemplate. This radiobutton is disabled (set enabled to false) by default. On the html output I have a checkbox, which, when ticked, enables the radiobuttons through javascript. This is all working fine. The rb's are enabled and I can check them. However when the page is posted back. The checked property is always false.
I use the code below to retrieve the value of this rb:
[Code]....
This code is working fine when the initial state of the radiobuttons set to enabled server side.
Web Forms :: Retrieve Full URL And Display Inside Of A Control On The Page Using Masterpages
Jan 27, 2011I am going to change an image, based on the incoming URL. So lets say, I have an image control named "specialImg", and 5 images I want to load based on the incoming URL.
Using C#, how do I accomplish the following?
User clicks a link and the URL is categoryproduct1, and when the page loades, I want this "specialImg" control to show the product1 image (it would read in the incoming URL and based on the name, change the image). If the user then goes to categoryproduct2, when the page loads, I want the "specialImg" control to display product2 image.. and so on.
I set the image control to runat="server", I guess I need to find out how to reference it by C# on page load.
Forms Data Controls :: Retrieve The Page Index In Datapager Control?
Mar 15, 2011I have created an application in asp.net 4.0 and entity framework4 . I have also implemented the routing feature introduced with this version of asp.net.I have page which displays a list of products and the paging is taken care of using datapager control.Now, when the user selects a particular product (using the checkbox provided besides it), I show the selected product's name on top. As the user goes on selected products the product_names are added on top. This functinality I want to achieve using javascript. When the user switches between different pages to select a product the already selected product names should be retained between different pages. I want to implement this whole fuctionality using javascript.My problem is how do I retrieve the page index from the datapager so that I can retain the selected values.Is there any other better way of doing it. I had already faced numerous problems in using javascript because of the routing functioanlity. But still I first want to see if there is a solution using javascript.
View 3 RepliesC# - Hidden Field Not Loading From View State On Post Back Within Parent Custom Control?
Jan 10, 2011I have a parent control that has an instance of a HiddenField child control. I am using CreateChildControls() to add it. Everything works client side including the values being added to the field. However, on postback, the reference to the field is null
here is the code
[code]....
I have tried simply relying on the ViewState ... then also attempted using FindControl(). Neither works, it comes up as a null reference ... any input on what is going here?
Web Forms :: Putting A Control On An Aspx Page And Double-clicking In Design View To Create VB Page?
Apr 22, 2010I've always depended on putting a control on an aspx page and double-clicking in design view to create my VB page. But this isn't happening in my current project. It creates an inline script in my aspx page instead. Where is the option or preference or XML file or.... that controls this?
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Feb 23, 2011when I asked recenlty a question about how To retrive a control in a Master Page from Content Page. Many peoples use this code from my Content Page:
Label lbl = this.Master.Page.FindControl("uxLabel") as Label; //Note any server controls defined in the master page could be not be accessible even after a cast is performed, because they could be marked as protected
This approach certainly works, I also realise that is available a strongly-typed solution that doesn't involve casting the Master property.
In the Master Page place:
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View 2 RepliesForms Data Controls :: Trying To Incorporate The Use Of A Dropdown List Control With A Grid View Control?
Sep 24, 2010I'm trying to setup a page that will utilize a dropdown list control inside of a grid view control using VS 2005 2.0 version. Everything that I can find online seems to only show the use of the dropdown list control using a data grid. I don't want to use a data grid because it doesn't have the functionality/ power as the grid view control. how I can incorporate a dropdown list control with the grid view control? Here is a copy of my code.
<asp:GridView ID="HardwareSetdv" runat="server" AllowPaging="True"
AllowSorting="True" AutoGenerateColumns="False" DataKeyNames="AcctID"
DataSourceID="HardwareSetSqlDataSource">
<Columns>
<asp:CommandField ShowSelectButton="True" />
<asp:BoundField DataField="HardwareSetID" HeaderText="HardwareSetID"
InsertVisible="False" ReadOnly="True" SortExpression="HardwareSetID" />
<asp:BoundField DataField="AcctID" HeaderText="AcctID"
SortExpression="AcctID" />
<asp:BoundField DataField="PurchaseOrderID" HeaderText="PurchaseOrderID"
SortExpression="PurchaseOrderID" />
<asp:BoundField DataField="HardwareSetDesc" HeaderText="HardwareSetDesc"
SortExpression="HardwareSetDesc" />
<asp:BoundField DataField="Quanity" HeaderText="Quanity"
SortExpression="Quanity" />
<asp:BoundField DataField="ItemNum" HeaderText="ItemNum"
SortExpression="ItemNum" />
<asp:BoundField DataField="ItemDescription" HeaderText="ItemDescription"
SortExpression="ItemDescription" />
<asp:BoundField DataField="Finish" HeaderText="Finish"
SortExpression="Finish" />
<asp:BoundField DataField="Manufacture" HeaderText="Manufacture"
SortExpression="Manufacture" />
</Columns>
</asp:GridView>
Forms Data Controls :: Create Grid View Control Inside Repeater Control?
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View 5 RepliesWeb Forms :: Retrieve Previous State Data On Return From Another Page?
Sep 24, 2010Retrieve Previous State Data on return from another page?
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