Web Forms :: Values In Dynamic Webuser Controls Are Lost When Button Click?
Mar 16, 2010
I work with dynamic webuser controls. Depending on a choice in a dropdownlist, I load the webuser controls from my database. In the Page_Load event, I load the controls. When the controls are loaded and a button is pressed, the values that are filled in,in the webuser controls' textboxes, must be saved in the database. when I click the button, the values of the textboxes are empty again. Here's my code:
[Code]....
View 5 Replies
Similar Messages:
Oct 15, 2010
i'm jquery ajax for cascading dropdown operations is works well.but my problem is whenever the button the clicked the second dropdown values is lost .......
note : i have placed two dropdownlist one for binding the class bind from server side code and second dropdown is for binding the division from client side using jquery ajax...
View 1 Replies
Jul 24, 2013
im creating dynamic buttons on page load and on the click event of button1 handlere iam creating more buttons this is going fine but on click event of button 2 work is not done so how to maintain a chain of creation of button on click events
protected void Button2_Click(object sender, EventArgs e)//
{
ClientScript.RegisterClientScriptBlock(this.GetType(), ((Button)sender).ID, "<script>alert('Button_Click');</script>");
Response.Write(DateTime.Now.ToString() + ": " + ((Button)sender).ID + " was clicked");
}
protected void Button_Click(object sender, EventArgs e)//this button click will call all the items related to department
[code]....
View 1 Replies
Jul 14, 2010
i have a asp.net application in which i an allocating memory to a class variable inside a button click.
When the function ends(button click) , that memory is deallocated automatically. Why this is happening
View 7 Replies
Dec 29, 2010
I've created a number of identical controls in a varying number depending on how many employees are under a supervisor. What I am trying to do now is to see which set of controls are checked via a checkbox and return a value from the label field in that particular set. Here is my code:
[Code]....
What I am trying to grab in particualr is the PayRoll Label. I've named sequentially as "lblPayRoll" + the counter. Which from what I think I should be able to do is get the total count of my array and from then loop through the controls and grab the label data.
Problem is that I can get the data, but it disappears after I click the button to grab it. I think I am saving everything to the viewstate, but they just disappear.
View 9 Replies
Jan 25, 2010
I have page (inheriting from master page) in which I have a dynamic Grid view (columns are not defined at design time), but gird is binded from xml at run time.
From code behind, I am adding a LinkButton into a single column in Gridview as
[code]....
But when I click on the link button, it does a post back, but the Click Handler is not called? Also in the same page i have an asp:button, from javascript I am doing document.getElementByID('someid').click(), this also causes a postback but the button click handler on server is not invoked?
View 2 Replies
Jan 27, 2011
I have a gridview.In that one column has linkbutton.When i click on Link Button for selected row,The row willdisplay data in next page.
View 16 Replies
Mar 24, 2011
my web Form contain Gridview : when i click the button woth ID="IncreaseButton" , i have problem is : The Initial price = 334,7 now When i click button to Increase the price with 1.5 , i got this value :
3347000,0000 wich incorrect
this is the code
<asp:GridView id="ProductsGridView"
DataSourceID="ProductsDataSource"
DataKeyNames="ProductID"
AllowPaging="True"
SelectedRowStyle-CssClass="selectedRow"
CssClass="gridView"
OnRowCommand="ProductsGridView_RowCommand"
AutoGenerateColumns="False"
runat="server">
<RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
<Columns>
<asp:BoundField DataField="Productid" HeaderText="Product ID" />
<asp:BoundField DataField="Name" HeaderText="Product Name" />
<asp:BoundField DataField="ProductNumber" HeaderText="Product Number" />
<asp:TemplateField HeaderText="Price">
<ItemTemplate>
<asp:Label ID="PriceLabel" runat="server"
Text='<%# Bind("ListPrice") %>'>
</asp:Label>
<asp:Label ID="Label2" runat="server"
Text='<%# Bind("ListPrice") %>' Visible="true" >
</asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField>
<ItemTemplate>
<asp:Button runat="server" ID="IncreaseButton"
Text="Increase Price 5%"
CommandName="Increase"
CommandArgument="<%# ((GridViewRow) Container).RowIndex %>" />
View 2 Replies
Jul 16, 2012
I bind dropdownlist in my page
protected void Page_Load(object sender, EventArgs e) {
BindDropDownList(DDL1, "city1", "name", "ID");
DDL1.Items.Insert(0, new ListItem("select city", "0"));
}
And SP
LTER procedure [dbo].[city1]
as
begin
select id,Name
from city
end
And design code
<asp:DropDownList ID="DDL2" runat="server" CssClass="daddsd">
</asp:DropDownList>
And here is imagebutton code that when click on it update data into table
protected void ImageButton_Click1(object sender, ImageClickEventArgs e) {
string data = Server.UrlDecode(Request.QueryString["BehCode2"]);
SqlCommand _cmd = new SqlCommand("insertinfo", _cn);
_cmd.CommandType = CommandType.StoredProcedure;
_cn.Open();
[Code] ....
Here when i click on button it insert all data into table but it didn't insert my selected item from dropdownlist it insert select city that i define in page_load
DDL1.Items.Insert(0, new ListItem("select city", "0"));
And when i delete this code from page load it insert in table first row of my table it didn't insert my selected item from dropdown list.
View 1 Replies
Jun 15, 2013
I have created a web form in which i have used user control there is link button on different link button user control loads . i have added dynamically webcontrol to that link button . they are loading properly but when i try to save data through one of user control on click of button the user control disapper from that place but when i put static user control to my page its working
View 1 Replies
Mar 4, 2013
I have one dropdownlist,one textbox control and one button control.
Now i want to show value in repeater control like this when i click on button.
dropdownvalue1 texboxvalue1
dropdownvalue2 textboxvalue2
dropdownvalue3 textboxvalue3
I need that value in literal controls which is in repeater control.
View 1 Replies
Apr 9, 2014
On grid RowDataBound based on some condition i've added imagebutton dynamically. parallelly i want to add event for this button click. here is my code snippet.
protected void GV3_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
TableCell cell = new TableCell();
ImageButton bttn = new ImageButton();
[Code]...
That message popup box comes, but i'm unable to catch that click event. while click on a row i want to delete that row, so want to create event dynamically. for that i've used this following dynamic click event
bttn.Click += new ImageClickEventHandler(b_Click);
private void b_Click(object sender, EventArgs e)
{
//delete record
}
but this above code also not working.
View 1 Replies
Aug 18, 2015
As per you sample : [URL] ...
How do I add maximum rows that can be added ?
View 1 Replies
Dec 11, 2010
Label4.Text += "<div id ="showdiv" + i + ""> " +
" <table style=width:100%;> " +
" <input type=text style='width: 193px' id=cusno " name=cusno "
[code]...
View 10 Replies
Nov 16, 2010
I have a dropdown on page, a place holder and a save button on my form.Now, I am creating a textbox on selectedIndexChanged event of dropdown list and adding it to placeholder. And on button click I want to access the control, but on click event, I find the textbox as null. Here is my code
protected void Dropdownlist1_SelectedIndexChanged(object sender, EventArgs e)
{
if (Dropdownlist1.SelectedValue != string.Empty)
And button Save click event
protected void btnSave_Click(object sender, EventArgs e)
{
TextBox txt = new TextBox();
txt = (TextBox)this.ElementPlaceHolder.FindControl("txtArea");
[Code]....
View 1 Replies
Dec 23, 2015
I got below data on my listview:
id salary extra_salary total_salary
1 1000 100 null
2 2000 50 null
on my program, i have count button on below listview, when user click that button, system will auto count salary + extra_salary and updated into total_salary...
View 1 Replies
Oct 11, 2013
I have One DataList in their three columns ID, FirstName and LastName, when I select ID then I want to access the value of ID how to get the value of selected ID.
View 1 Replies
May 7, 2015
I want to listed particular resulting gridview items into listbox.
View 1 Replies
Feb 15, 2011
I have a page to wich I had several controls dynamically. When the page is posted back via Ajax, the values of the dynamically control do not make it server side. However, everything works well if the page is posted back in the normal way ( without Ajax).
I need the post back to be done via Ajax because I need to use the Callback function to perform other tasks in the UI once the call returns.I found this excellent article but it doesn't discuss ajax:
http://www.4guysfromrolla.com/articles/092904-1.aspx
View 17 Replies
Feb 13, 2013
I have a listbox and textbox in asp.net c# languageI need to add the sum of all values in to a listbox using text box , when i enter something it will add list box and again i will do the same flow it will come one by one .
View 1 Replies
Mar 29, 2012
I want to pass my textbox value to another page and display in label on submit button click on first page...
View 1 Replies
Sep 14, 2010
I'm trying to fix a problem with some code (not written by me)
lnkbtnPageNumber.ID = "PageNumberCustomerRef" + intPageNumber.ToString();
lnkbtnPageNumber.Command += new CommandEventHandler(lnkbtnPageNumber_Command);
lnkbtnPageNumber.CommandName = "DepotRef";
lnkbtnPageNumber.CommandArgument = intPageNumber.ToString();
lnkbtnPageNumber.Text = intPageNumber.ToString().PadLeft(3, '0');
lnkbtnPageNumber.Attributes.Add("style", "margin: 2px;");
pDepotRefPages.Controls.Add(lnkbtnPageNumber);
This code creates a link button, however when I click on the button on the page. The function lnkbtnPageNumber_Command is not being called. The scripts just not getting to it.
I've tried google but everywhere I've looked says that this code should work fine.
Here is the code which is being called by the function:
void lnkbtnPageNumber_Command(object sender, CommandEventArgs e)
{
try
{
switch (e.CommandName)
{
case "GlobalID":
gintDocketNumberPage = Convert.ToInt32(e.CommandArgument);
break;
case "CreatedDate":
gintCreationDatePage = Convert.ToInt32(e.CommandArgument);
break;
case "Accounts":
gintAccountPage = Convert.ToInt32(e.CommandArgument);
break;
case "CustomerRef":
gintCustomerRef = Convert.ToInt32(e.CommandArgument);
break;
case "DepotRef":
gintDepotRef = Convert.ToInt32(e.CommandArgument);
break;
default:
gintDocketNumberPage = Convert.ToInt32(e.CommandArgument);
break;
}
I've just read somewhere that this code won't work unless called from Page_Init which if true is a but of a pain cos I can't put this fuction in Page_Init...
View 1 Replies
Jul 1, 2010
I have 2 gridviews in an aspx file. The First one is master grid, and the second one is detail grid. (such as Customer and it's Invoices) First, I load data into master grid. I use FireBug and notice that every row has it's row id, such as:
<tr onmouseover="javascript:SetRowColor('ctl00_ContentPlaceHolder1_grdResult_ctl02',0);"
id="ctl00_ContentPlaceHolder1_grdResult_ctl02">
.....
</tr>
Then, in master grid, I select a buttonfiled in a row to load the second gridview.Every thing alright, the second grid has it's row id But The master grid lost all row id that I dont know the reason why?
View 3 Replies
Oct 20, 2012
I am having gridview and i have check box for each row. There are 2 buttons ,accept and reject outside the gridview. If I click accept button, all the checked rows fields value should change to accept and if i click reject button all the checked rows column value should change to reject. There are 3 columns only one column will change.
View 1 Replies
May 7, 2015
How to read values of asp: table in grid view after binding.
I want to get values one by one in label in for loop and read values of table row one by one.
Like if i put check box in gridview and the row which is selected , i want to read value that asp:table in gridview.
How I bind grid, code attached.
Private Sub gvTransactionsBind(ByVal qry As String)
Dim adp As New SqlDataAdapter(qry, ConString)
adp.SelectCommand.CommandType = CommandType.Text
Dim ds As New DataSet
adp.Fill(ds)
gvTransactions.DataSource = ds
[Code] ....
View 1 Replies
