Forms Data Controls :: Get The Modified Records?
Dec 30, 2010i am populating a grid view from one table, if any changes made in the particular table the particular modified cell should be highlighted... how can i do this.. ?
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So if I open my own page, add a new report to the gridview, then hit cancel, I don't want that report to be saved to my account.. Likewise, if I delete a record, and then hit cancel, the record is not deleted.
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Nov 10, 2010[Code]....
this is my html code
[Code]....
this is my code behind
[Code]....
this is my bal code
acuttally
in my javascript popup i am getting the checked values but i need it in record by record in the lblsave data
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View 3 RepliesForms Data Controls :: Textbox In Editmode Not Returning The Modified Value
Jul 26, 2010I'm using a Gridview in VS2008 framework 2.0 to edit a field with standard edit/save/cancel buttons on each row. I have a textbox named TextBox1 in an EditItemTemplate tag, it's value is binded to my field with '<%#Bind("LOGIN_NM")%>'. This is a simple form a took from an old project. My problem is when I try to read the textbox in the GridView1_RowUpdating event, it keeps returning the original value and not the modified value. I spent some time figuring the cells, controls and all so I'm sure I'm reading the right textbox, I have only one. I also tried using:
CType(row.FindControl("TextBox1"), TextBox).Text but I can't get the modified text to store in the database. The exact same thing works in the old project.
Forms Data Controls :: Archiving Original Version Of Modified Data?
Jan 3, 2010I have a row in datagrid with a ID field and some other fields
When i'm updating i want to also insert a record to a different table with the old values of the row
How can i read the row values in the RowUpdated event?
Forms Data Controls :: Pager On Repeater Not Working / When Click Next Link Records Stay Same It Wont Changing For The Next 10 Records?
Feb 27, 2011im tryin to create repeater from code behaind using C#. The data bind is working good, im tryin to put some pager. the pager is half working. i can see the pager links at the bottom, i can see the the code split the records to 10 lines each page as i set it but when i click the next link the records stay the same it wont changing for the next 10 records. my code
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Forms Data Controls :: Append Records By Records?
May 27, 2010i have 500 records to show in webpage. i am using DataList in that webpage. if i use direct binding it is slowing down the performance of the page and is taking time to load. now i have used update panel and i want to append data records by records(i want to append as first 50records and then next 50 records something like)
View 4 RepliesForms Data Controls :: Items Collection Cannot Be Modified When The DataSource Property Is Set
Dec 14, 2010[code]....
Above is my select query result. "Select Groupname from table". Now i want to add dynamit row in table which display like follows.
[code]....
so that i can display the combobox with default value '-Select-'. I tried combobox.item.insert(0.'"Select") but it gives error.
"Items collection cannot be modified when the DataSource property is set."
so I am trying to add dynamically into table.
Forms Data Controls :: Items Collection Cannot Be Modified When The DataSource Property Is Set?
Feb 17, 2010I got 2 listboxes in a window form, one on left and one on right. The 1st listbox have some items while the 2nd listbox is empty. Also there are 2 buttons between the 2 listboxes which used to move item from/to the 1st and 2nd listbox.My problem here is that after I bind the data to the 1st listbox (from a dataTable, using DisplayMember and ValueMember) , and I try to move 1 of the item from this 1st listbox to the 2nd listbox and I want that the selected item is also removed from the 1st listbox by:
lbMembers2.Items. Add(lbMembers1. Text);
lbMembers1.Items. Remove(lbMembers 1.Text);
But the selected item is not removed from the 1st listbox.Also on deselect button when i move item from 2nd listbox to 1st listbox,it displays error message "Items collection cannot be modified when the DataSource property is set."
Forms Data Controls :: Modified Find Control Fails On Another Machine?
Apr 13, 2010The following utility works great on my machine but not on a partner's machine. The container and strChild values come through but the second line throws an error.
[Code]....
JQuery :: Modified ListBox Not Posting Back Modified Values?
Aug 27, 2010I have an ASP.Net ListBox that I'm trying to populate via jQuery, using the following snippet:
$("#MyList_btnAddAll").click(function(e) {
e.preventDefault();
$('#MyList_lstAll option').appendTo('#MyList_lstSelected');
});
The code has two ListBoxes in fact, one a "source" and the other a "destination". As you can tell above the ListBoxes are MyList_lstAll and MyList_lstSelected. These are rendered in the browser as <select> elements, as you'd expect.
The jQuery is working great, the items are moving from one ListBox to the other, the DOM is updated but when I submit this form (not using jQuery), the ListBoxes don't reflect this change on postback.
I realize my modifications via jQuery aren't available in ViewState but I thought since the DOM was updated these changes would be part of the postback data? But in the codebehind after postback the ListBox contents haven't changed. Does anyone know what might be going on and what I can do about it?
Forms Data Controls :: Check Whether Data Has Been Modified Or Not In User Controls?
Apr 4, 2010I have 5 user controls in a web form. Data is being loaded into the user controls at the user control page load event. I have a single save button for the entire web form(the the top of the page). Each user control has update panel and consists of many web controls like textbox, dropdown,gridview and many other.
after the page has been rendered successfully to the user.
Considered that he has changed text in one user control ( in few textboxes,dropdowns , grid) and clicked on save button.
Now I should save only the changes user has made ( in 1 user control) instead of saving all the 5 user controls.
how can i achieve this?
Forms Data Controls :: How To Save Viewstate Of Gridview After Cols / Rows Modified In PreRender
Oct 29, 2010I have changed the look and feel of the grid by modifying the cols, rows in the gridview. I need to save this in the gridview viewsate, so that it load the modified look and feel next time it loads from the viewsate.
View 3 RepliesForms Data Controls :: Edit & Delete Functionality Fail After Modified Select Statement?
Nov 5, 2010Edit and Delete functionality works flawlessly in Gridview if all data is pulled ONLY FROM ONE TABLE. But pulling data from one table give you ID's instead of actual values that are stored in other tables.
After creating a usable Select statement that would pull all the correct values, my Edit and Delete functionality no longer work.
Here is code.
[Code]....
Web Forms :: Controls Collection Cannot Be Modified
Feb 7, 2011I am getting the following error
The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).
on adding the following code
HtmlGenericControl ctrl = new HtmlGenericControl("NOSCRIPT");
ctrl.InnerHtml = string.Format("<meta http-equiv=REFRESH content=0;URL={0}>", targeturl);
Page.Header.Controls.Add(ctrl);
May be the below script has some problem
<script type="text/javascript" >
function myfunc()
{
var pas,simve,saue,tsh;
pas=document.getElementById('<%=TextBox2.ClientID%>').value;
simve=hex_md5(pas);
saue='<%=Session["saltval"]%>';
var stsh=simve+saue;
tsh=hex_md5(stsh);
document.getElementById('<%=TextBox2.ClientID%>').value=tsh;
}
</script>
Data Controls :: Disable Update Button When Reordering Is Not Modified In GridView Using JQuery Drag And Drop
Sep 20, 2015When I Drag and Drop the gridview row record then update preference will be enable the Button(update preference). Otherwise it will be disable..
Please refer this link: [URL] ....
Web Forms :: Modified CreateUserWizard To Store Addition Data Into Separate Table
Jan 20, 2011I am modified CreateUserWizard Template to accept additional user information such as address, city, state and zip. I wanna store this additional data into a table i create call UserInformation. The table has UserId as it's primary key and it's also a foregin key to apsnet_Users. The tables also has an Address, city, state and zip column/field. I have an event that is called after a new User is Created and it is at this point where i wanna write the Address, City, State and Zip to the the database. What is the best way to write the data to the database..
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View 1 RepliesWeb Forms :: Meta Tag - Controls Collection Cannot Be Modified Because Control Contains Code Blocks
Jun 9, 2012I want use meta tag in my page that read keyword from database
I set this code in my product.aspx page
protected void Page_Load(object sender, EventArgs e) {
SqlCommand _cmd = new SqlCommand("select Keyword1 + ',' + Keyword2 + ',' +Keyword3 from House_info where BehCode=1115", _cn);
_cn.Open();
SqlDataReader _dr = _cmd.ExecuteReader();
while (_dr.Read())
[Code] ....
It worked correctly and show my keywords from database and show it in my product.aspx metatag
I have two other page
index.aspx and store.aspx in index.aspx i have 1button and 1 TextBox when user type their BEHCODE(columns name in users table) in TextBox it go to store.aspx page and show that users information on store.aspx
Now i want set meta tag in store.aspx page and i want fill store.aspx meta tag from my users table in data base
This is index.aspx
protected void ImageButton3_Click(object sender, ImageClickEventArgs e) {
string data = Server.UrlEncode(txtNumeric.Text);
SqlCommand _cmd = new SqlCommand("traidname", _cn);
_cmd.CommandType = CommandType.StoredProcedure;
_cmd.Parameters.Add("@BehCode", data);
[Code] ....
Here when i run website this error occur
The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).
In this line
this.Page.Header.Controls.Add(htmlMeta);
I use this code too
<script type="text/javascript">
$("input[id$=btnButton]").live("click", function () {
return confirm("Do you want to submit?");
});
</script>
But it didn't worked this problem just happen here when i used meta tag code in other page it worked correctly . Why this happen?
Web Forms :: Excel Export - Controls Collection Cannot Be Modified Because Control Contains Code Blocks
Jan 24, 2012The code on one of my aspx pages is giving me this error:
I'm getting this on the code behind for export to excel on one of my pages.
The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).It is referring to this line Me.GridView1.Parent.Controls.Add(frm)
I have this code in the aspx page. I am using two gridviews. I need to have this on the page any way I can fix the code so I can use that export to excel you created?
<% If(Session("PendingClaims"))%>then display gridview1<%Else%>
Then display gridview2<% End If %>
Data Controls :: Unable To Get TextBox Inside GridView Values Modified Client Side Using JQuery On Server Side
Apr 30, 2014i have a grid as
<asp:GridView ID="dgv_passengerdetails" runat="server" AutoGenerateColumns="False"
CssClass="pasdetailsgrid" BorderStyle="None">
<Columns>
<asp:BoundField HeaderText="Seat No" DataField="seatno">
<ItemStyle HorizontalAlign="Center" />
</asp:BoundField>
[code]...
the string gs=null, if i click the button again then gs takes the value from textbox.
Forms Data Controls :: Delete (one Or More )records From Db?
Jul 18, 2010[Code]....
im using checkboxes in gridview and trying to delete (one or more )records from db Everything is ok and no runtime errors.. getting the message "records deleted " but when i check the db i reilaize that record still exist.
Forms Data Controls :: Formatted Listing Of Data Records?
Feb 11, 2010I'm trying to produce a list of match fixtures (from a SQL server datasource) for the next seven days for my club in the format shown below. I want to group fixtures for each day under a heading which shows that date. I can select the correct records using a SQL datasource but cannot produce the format required using ListView or any other control.
Is there a ASP.NET control which will do this? how to do this using an ASP.NET control if possible or in any other way ?
The fixtures have the following datafields.
Matchdate, Team(1XV, 2XV, etc.), Opponent, Home/Away indicator(H/A) and kick off time.
Example of the report format required
Saturday 13 February
1XV Harrow H 2:30
2XV Enfield A 3:00
Sunday 14 February
U15 Hatfield H 11:00
U13 Edgware A 10:30
Forms Data Controls :: How To Use Images To Act As Page Controls For Preview And Next Records Within A GridView Control
Oct 28, 2010I was wondering if there is a built-in way (or other) to use images to act as page controls for Prev and Next records within a GridView control?
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