State Management :: Set Select On Checkboxes In Dynamic Checkboxlist?
Aug 5, 2010
I have a code below...that dynamically create a checkboxlist.....
....connection code....
Dim da As New SqlDataAdapter(myDBCommand)[code]....
Ok so that works ...data coming from the database populating the checkboxlist...:)when the user click on some values...I want them to go to another page.....ok ..so I have all the values they selected.....page going to another page.....but what I want to do is when they come back to the page where this Dynamic checkboxlist is on...I want to select all the checkboxes they selected. ...before they went to this other page...so how can I dynamically select certain checkboxes from the dynamic checkbox....? the values will be stored in a querystring...not a database....so how can I use the querystring value and re select the checkbox corrisponding to the querystring value?
View 2 Replies
Similar Messages:
Nov 24, 2012
How do I select all checkbox's in a checkbox list on a button click using c sharp
<asp:CheckBoxList ID="CheckBoxList1" runat="server" RepeatColumns="5">
<asp:ListItem>1</asp:ListItem>
<asp:ListItem>2</asp:ListItem>
<asp:ListItem>3</asp:ListItem>
<asp:ListItem>4</asp:ListItem>
<asp:ListItem>5</asp:ListItem>
</asp:CheckBoxList>
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="Select All" />
View 1 Replies
Mar 9, 2011
I have a page with 5 seperate collections of checkboxes that are created according to entries in a database...i.e. the checkboxes ID values correspond to a selectable list from a database.
I also have a list of records which is a subset of the list of checkboxes and refers to those checkboxes within the list that have been checked (selected).
So...2 tables...one with the complete list of checkboxes, and the other with the list of those that are to be marked as checked
I've built the checkboxes in the view by passing the list via the model and using a for loop as so:
[Code]....
I've also passed the list of checkboxes that should be checked via the model. My problem now is initially how to populate those checkboxes that should be checked.
View 2 Replies
Dec 16, 2010
how to save the CheckBoxList values into the viewstate
for e.g.i've a CheckBoxList with 4 ListItems,
if I check 1 & 3 items, then I close the page
if I re-open the page, items 1 & 3 must be checked.
View 5 Replies
Sep 21, 2010
While generating dynamic controls like , textboxes, dropdownlist, checkboxes and radiobuttons, after filling the textboxes and etc and submit and then postback occurs, the dynamic created controls missing. I try to find a way to make the controls persist for validation checking. Tried to use Viewstate to store the pnlTextBoxes and etc, but it has serializable error.
[Code]....
View 1 Replies
Apr 12, 2010
I have a nested master page that I use for multiple pages. There is a ContentPlaceHolder that is used for only one page, but it is not shown until after the first postback and some validation. I was first trying to use static controls and set the Visible property on the ContentPlaceHolder to true after the postback and that did not work at all. Then was messing with the visible properties of the Individual controls inside the ContentPlaceHolder which also did not work. I have the EnableViewState set to false for the Page and each of the controls including the ContentPlaceHolder. Is there a better way to do this? I can post my code if need be just wanted to see if there was a better solution to this before I did.
View 4 Replies
Feb 8, 2011
i have a Method which create textboxes dynamicly. When i change one of my textbox's text, it create that amount textbox and label. But my problem is, when i entered values to them and click my button, they are disappearing and i cant find my controls. Some of my codes
[Code]....
What should i do for solving this ??
View 8 Replies
May 18, 2010
I am in the process of designing a blogosphere that enable readers to leave comments. I want my dynamically added label controls added to the placeholder on the page to be retained and displayed on subsequent requests or postbacks to the same page. how do I go about this? I have tried using View State but it's kind of beyong me how to work it.
View 1 Replies
Dec 15, 2010
I have several dynamic user controls,that I want to load them in seperate tab panels.but my problem is when the postback occures my user controls disapeare from my tabpanels. however I want to keep my user controls in my tabs whenever I click on each tab.
View 5 Replies
Oct 15, 2010
I have a set of dynamically-created (IE: by code) controls on my web page. Depending on which options the user decides to go (Edit/New), those controls are re-created with the appropriate information (IE: "with values" with Edit, "without values" with New).
Here's the situation:
- I create my controls in InitComplete when it comes to save the data (both on Edit/New) contained within the controls.
- I create my controls in PreLoad when it comes to load them initially (Both on Edit/New) in order to avoid the ViewState to kick in.
However, despite creating the controls after the ViewState has been applied (technically), the controls still somehow retain the pre-postback's information. IE: if I have options 2 and 4 selected and I choose "New", which should show the options without being selected, they remain selected no matter what. And this is true despite changing their values in the PreLoad state. From my understanding, creating a control in this fashion and at that point in the page lifecycle should override any values the ViewState might have had for those controls. I have also tried to disable the parent's control viewstate (Table.EnableViewState = false) again, to no avail.
I've tried using the Me.ViewState.clear() and Me.ClearChildViewSate prior to loading the initial values as well, but again all for naught. I do understand that any control created after the Init phase of the lifecycle has to play "catchup" with the current state, however I would expect that clearing the ViewState prior to creating the controls would fix this issue. It doesn't seem to.
View 1 Replies
Jan 1, 2011
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Server tags cannot contain <% ... %> constructs.
Source Error:
[Code]....
Source File: /Dec-12/myprofile.aspx Line: 101
View 3 Replies
Mar 20, 2010
I have a checkboxlist in my asp.net page. I am adding items in it on design time. and i have a button which selects all the checkboxes inside checkboxlist. It works fine but there is another button which causes post back, and after postback, all checkboxes inside checkboxlist get unchecked and lose selection. How can I fix this ?
View 7 Replies
Jan 9, 2011
I got a checkboxlist in which I bind the items with data from the DB.Means the rows in my table re directly bind tochkboxlist to display as the 7 listitems in it.Together with that am binding the state also(ie,whther it is previously checked or not by the user).Now the user have the option to edit this settings by checking or unchecking the listitems in it.We need to update this in the DB accordingly.
I need to pass the Id's of the checkd items separated by a "|" along with the state 1 or 0.Meaning if the user check 1st threecheckboxes in the list my parameters shud be (userId,1|2|3,1|1|1)..I tried in the below way..
public
void UpdateNotificationSettings()
{
NotificationDO notifyDO =
new NotificationDO();
[Code]....
View 2 Replies
Nov 30, 2013
I have a checkboxlist control in ASP.NET
<asp:CheckBoxList ID="chkchrges" runat="server">
</asp:CheckBoxList>
I am binding in following way
chkchrges.DataSource = objclsChargeMaster
chkchrges.DataTextField = "chrgdcd"
chkchrges.DataValueField = "chrgcd"
chkchrges.DataBind()
And i am trying to get values (value member) of checked checkboxes
I am trying in folllowing way but each time it rerurns false on
li.Selected
For Each li As ListItem In chkchrges.Items
If (li.Selected) Then
Dim XX = li.Value
'' Do something with Value
End If
Next
View 1 Replies
Apr 1, 2011
I have a loop which creates for each item ID a Dynamic created checkboxlist control
how do I create a dynamic validation control on a dynamic checkboxlist?
View 3 Replies
Dec 24, 2010
I m facing some problem. i m not passing Dynamic string through query string..
I m using this code
string abc = "CPCB_" + TextBox1.Text + "_" + TextBox2.Text;
Response.Write("<script>window.open('xml.aspx?Flag=3&date='+abc,target='new');</script>");
View 2 Replies
Feb 25, 2011
when we go for client and server side state management in asp.net
View 2 Replies
May 29, 2010
I am doing a POC of making my website run faster. Currently it stores huge object data in Session while passing information from one page to another. What I was thinking is to use shared methods and properties instead of session. It works, but wanted tocheck if this is an optimum way to do it. Below is the code that does not use session but still pass object data from one page to another:
[code]...
View 1 Replies
Nov 18, 2010
i have a form on page1.aspx with several controls (textbox, dropdownlist, etc).on Page1 PageLoad event i load data from database and performe databinding.From Page1 a user can, by clicking a specific button, move to Page2.aspx to insert some details and, after saving details, he returns to page1.
if save changes are made on control on page1 before save them to db, obviously, these are lost on return from page2 (because are reloaded on pageload from db).How can i save control status between pages round trip?
View 3 Replies
Aug 16, 2010
i need to know the full concepts state manegemnt in asp.net,..in which site i will get the correct concept for state management....
View 4 Replies
Jan 26, 2011
How to restrict user to select not more than 10 asp.net checkboxes on button click event , if user select more than 10 checkboxes then alert box will pop up that you can not select more than 10 checkboxes?
View 2 Replies
May 18, 2010
I have checkBoxes in my Gridview templete columns called "Category A" and "Category B". I want Select-All functionality, i.e. when the user checks the Select-All check Box in category A column, all the checkboxes must get checked under that column. Same for Category B. I am trying with the code below. The problem with my code is, it selects all the check boxes in the entire gridview, "Category A" as well as "Category B"s checkboxes. But, I want only checkboxes selected under the same column.
[Code]....
View 3 Replies
Sep 24, 2012
I have 4 check box in my page i users just can checked on of them for radiobutton we use GroupName so for check box what should i use?
View 1 Replies
Mar 8, 2011
I'm fairly new to MVC and have an issue converting something I created using normal ASP.NET to MVC framework.I have a database with one to many relationship between 2 tables. I need to be able to make amendments to the single parent row in the same page as that which will edit the many records. The values to be edited in the table with many rows to be edited are either true or false and will be edited using a checkbox.
To make it a little more complicated the list of checkboxes is actually dynamic and is built from another table.In the normal ASP.NET page, all the controls are placed in a details view and the dynamic list of checkboxes is added to a placeholder on Page_Load. Then I get the list of values that are true and, for each row in the list, use FindControl to find the checkbox with the appropriate ID and set it to flagged.
I've got the MVC page working so far as follows:
I can build the checkboxes I need by passing the list of ID's using the ViewData.
I can also add, and edit the fields that are in the table with the single row that needs to be edited.
What I'm stuck on is:
Populating the appropriate checkboxes with "true" as appropriate
Subsequently saving any updates to the checkboxes when the save button is clicked.
View 1 Replies
Nov 17, 2010
How to fire an event based on selected item in Checkboxlist (ASP.net 3.5), the OnSelectedIndexChanged in Checkboxlist returns a list of all the selected items, where I need to know just the current selected item.
View 2 Replies