Web Forms :: Dropdown Disappears When Clicked On hyperlink In The Same Page?
May 24, 2010I am selecting a value from the dropdown, later when clicked on hyperlink in the same page, the dropdown is disappearing.
View 5 RepliesI am selecting a value from the dropdown, later when clicked on hyperlink in the same page, the dropdown is disappearing.
View 5 RepliesI have three values:id, Region, LocationI want to pass these values to next page when a hyperlink clicked so that I may use the passed values in next page.The values are coming from querystring from previous page.
View 9 RepliesMy URL is abc.com/1 here 1 is the dynamic value.If a user clicks on a URL then I want to fetch that Id and pass to my Stored Procedure as parameter and display the data based on the Id to a new aspx page. I cant Use Javascript/Jquery as my Hosted server doesnt supports it.
<a href="" rel="#slidingDiv" id="hrefLiveFeedsOne" runat="server">
I searched but web is full of Gridview examples, mine is a different case ...
This details view is in a modal pop up. When the edit button is clicked the details view should go into edit mode with the edit button being switched to not visible and the update button being set to visible. This worked with a non ajax Master/Details. Now though when the edit button is clicked the details view closes, or disappears. I don't have any code to set the visible property of the details view to false. I don't understand why it's disappearing and why the buttons aren't changing the way they should.I also tried this with the OnClick event but the same thing happens.
[Code]....
Event handler:
[Code]....
I have 6 asp.net hyperlink control on my page and i want to disable all even if one is cclicked? Anyone does this before
View 4 Repliesi want to do postback when a HyperLink clicked .
or i can use linkbutton but it should target blank and open another website and cause also postback also coculdnt manage to achive this.
I have 2 hyperlinks on an HTML web page which direct to the same page but with different consequences on the target page. I know how to pick up text field values in ASP.NET via HTML post but how to I determine (on the target page) which link was clicked on the source page?
View 11 RepliesI am using HoverMenuExtender on a label LinkButton .The Popup control is a Panel, that contains a DropDownList with some listitems inserted in it. Everything is going well, when i hover over linkButton that Panel and along with that that DropDownList appears.
Now problem is that when i hover over list items of DropDown , suddenly that Panel disappears before selecting any value.Panel disappears means that DropDownList also disappears. One rubbish solution is to increase the popup delay time to 3-4 seconds.
Have a HyperLink in my GridView that Redirects to a new page. I need to capture a value in a cell, but when the HyperLink is clicked the RowCommand event is not firing.
View 6 Replieswhen selecting an item from any of the dropdown controls the hover menu disappears:
[Code]....
Is it possible to open a "panel" when Clicking on Gridview HyperLink?
In my Web Page there is a Gridview with ItemTemplate field, with HyperLink inside it. On click of HyperLink I want to open a panel below Gridview.
How to achieve it.
How do you get dropdown lists to refresh after a submit button has been clicked and the radgrid has been populated? Basically I have built a search tool which allows users to select the items from a dropdown list, click a button their results are displayed in a grid. However, currently it won't allow users to carry out a second search. It it a rebinding issue?
View 1 RepliesI am having a problem with my menu. My navigation menu gets created with data from different tables in a database. When the page loads after a few minutes the navigation menu disappears from page. Does anyone have had this problem or knows how to fix it?
View 3 RepliesDoes anyone know how to do this so when I select something the 1st dropdown and the 2nd one becomes visible and populates list from a Select statement. I really need help on how to do in an aspx and not on the code behind page.
View 12 RepliesI have seen article in code snippet but i have never used web services so that is complicated .
View 1 RepliesI am using ASP: menu in my site.master page ' but when I clicked on any button or drop down from other page the menu is disappeared. Why my menu is disappearing from the site.master page ?
My code is :
<asp:Menu ID="MainMenu" runat="server" Orientation ="Horizontal" Â CssClass="menu" EnableViewState="false" IncludeStyleBlock="false" >
    <Items >Â
    <asp:MenuItem  Text ="Home" NavigateUrl="AllEMP.aspx" >
       </asp:MenuItem>
      <asp:MenuItem  Text ="Menu" NavigateUrl ="~/Default.aspx">
           </asp:MenuItem>
 </asp:MenuItem>
    </Items>
    </asp:Menu>
I have a small problem I am returning some data from a query and have allowed paging, however when I click on the next button to view the following page the gridview disappears.
My datasource is specified in the code behind:
<asp:Panel ID="dtpanel" runat="server" Visible="False">
<asp:GridView ID="grddetails" runat="server" AutoGenerateColumns="False" AllowPaging="True"
OnPageIndexChanging="grddetails_SelectedIndexChanged" ViewStateMode="Enabled"
onselectedindexchanged="grddetails_SelectedIndexChanged" AllowSorting="True" >
<Columns>
<asp:BoundField DataField="Col1" HeaderText="Col1" SortExpression="Col1" />
<asp:BoundField DataField="Col2" HeaderText="Col2" SortExpression="Col2" />
<asp:BoundField DataField="Col3" HeaderText="Col3" SortExpression="Col3" />
<asp:BoundField DataField="Col4" HeaderText="Col4" SortExpression="Col4" />
<asp:BoundField DataField="Col5" HeaderText="Col5" SortExpression="Col5" />
<asp:BoundField DataField="Col6" HeaderText="Col6" SortExpression="Col6" />
</Columns>
</asp:GridView>
</asp:Panel>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data;
using System.Data.SqlClient;
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void GridView2_SelectedIndexChanged(object sender, GridViewCommandEventArgs e)
{
int y = Convert.ToInt32(e.CommandArgument);
Control control = GridView2.Rows[y].Cells[0].Controls[0];
LinkButton btn = control as LinkButton;
string qval = btn.Text;
string query = "SELECT * FROM Table WHERE Col LIKE '%" + qval + "%'";
string connectionString = @"Data Source=servername;Initial Catalog=dbname;Integrated Security=True";
SqlConnection accessConnection = new SqlConnection(connectionString);
SqlCommand accessCommand = new SqlCommand(query, accessConnection);
SqlDataAdapter grddetailsDataAdapter = new SqlDataAdapter(accessCommand);
DataTable grddetailsDataTable = new DataTable("Table");
grddetailsDataAdapter.Fill(grddetailsDataTable);
int dataTableRowCount = grddetailsDataTable.Rows.Count;
if (dataTableRowCount > 0)
{
grddetails.DataSource = grddetailsDataTable;
grddetails.DataBind();
}
dtpanel.Visible = true;
}
protected void GridView1_SelectedIndexChanged(object sender, GridViewCommandEventArgs e)
{
int w = Convert.ToInt32(e.CommandArgument);
Control control = GridView1.Rows[w].Cells[0].Controls[0];
LinkButton btn = control as LinkButton;
string qval2 = btn.Text;
Label1.Text = btn.Text; string query = "SELECT * FROM Table WHERE Col LIKE '%" + qval2 + "%'";
string connectionString = @"Data Source=servername;Initial Catalog=dbname;Integrated Security=True";
SqlConnection accessConnection = new SqlConnection(connectionString);
SqlCommand accessCommand = new SqlCommand(query, accessConnection);
SqlDataAdapter grddetailsDataAdapter = new SqlDataAdapter(accessCommand);
DataTable grddetailsDataTable = new DataTable("Table");
grddetailsDataAdapter.Fill(grddetailsDataTable);
grddetails.DataSource = grddetailsDataTable;
grddetails.DataBind();
dtpanel.Visible = true;
}
protected void grddetails_SelectedIndexChanged(object sender, GridViewPageEventArgs e)
{
DataTable dataTable = grddetails.DataSource as DataTable;
grddetails.PageIndex = e.NewPageIndex;
grddetails.DataBind();
dtpanel.Visible = true;
}
}
I have asp.net webpart page with close and minimize buttons for the webparts.
These buttons are disappering if page remains idle for 1 hour
Dim objDatabase As New database
objDatabase.OpenSQLConnection()
Dim objAdapter As SqlDataAdapter
Dim objDataset As New DataSet
Dim objAdapter1 As SqlDataAdapter
Dim objDataset1 As New DataSet
Dim objAdapter2 As SqlDataAdapter
Dim objDataset2 As New DataSet
i am using above code to generate dynamicaly textbox into grid view. I have 3 fix coloumns from database which i fetch at start of code.
Then i assigned it to datatable. in datatable according to Listbox item count i added more coloumn as per listbox items count.
then that datatable i i gave as datasourse to gridview. Now i inserted dynamicaly textbox to gridview in respective coloumn.
But after refreshing page all textboxes disappears....
I am having an issue with people visiting my site using ie8. It appears that some of my pages seem to render, then disappear. It is only happening in IE8. I looked up a few things on the web and found a few bugs within the browser:
http://edskes.net/ie/ie8overflowandexpandingboxbugs.htm
I tried implementing the changes but am still having issues. I suspect it is something within the styles of my controls pages or within the CSS file.
I have hyperlink in page
<asp:HyperLink ID="HyperLink1" runat="server" class="lblMenuMessage" NavigateUrl="~/Admin/صندوق-پیام.aspx">صندوق پیام</asp:HyperLink>
and css
.lblMenuMessage
{
float:right;
text-align:right;
width:150px;
margin:0 12px 0 0;
color:white;
text-decoration:none;
}
and I want change it's color in behind code so I wrote:
(this.Master.FindControl("HyperLink1") as HtmlGenericControl).Style["color"] = "black";
but below error happen:
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.Source Error:Â
Line 13:
Line 14: (this.Master.FindControl("ADMenuMessage") as HtmlGenericControl).Style["background-image"] = Page.ResolveUrl("~/Image/ADactivmenu.png");
Line 15: (this.Master.FindControl("HyperLink1") as HtmlGenericControl).Style["color"] = "black";
Line 16: }
Line 17: }
how I can change hyperlink textcolor in behind code?
The Code Part
</head>
<body>
<script src="/c/Currency.js" type="text/javascript" ></script>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePageMethods="true" >
</asp:ScriptManager>
<div id="Content">
<div class="nobg">
<div id="Top">
<div class="left">
<a href="index.html"><img src="/i/xyz.gif" alt="Dexia" /></a>
</div>
<div class="right">
<div id="tmenu">
<ul>
<li class="aboutus"><a href="/aboutus/"><img src="/i/menu/about_us.gif" alt="About Us"></a></li>
<li class="presscenter"><a href="/press_center/"><img src="/i/menu/press_center.gif" alt="Press Center"></a></li>
[code]...
I'm getting following error in Firefox while switching tab in the page Error: clientActiveTabChanged is not defined The following code I'm using in the master page
<cc1:TabContainer runat="server" ID="TabContainerMain" OnClientActiveTabChanged="clientActiveTabChanged">
<cc1:TabPanel runat="server" ID="TabPanelEmployee" Enabled="true" HeaderText="Employee">
<ContentTemplate>
<asp:UpdatePanel ID="UpdatePanelEmployee" runat="server" UpdateMode="Conditional">
<Triggers>
<asp:AsyncPostBackTrigger ControlID="buttonEmployee" />
</Triggers>
</asp:UpdatePanel>
</ContentTemplate>
</cc1:TabPanel>
<cc1:TabPanel runat="server" ID="TabPanelAdmin" Enabled="true" HeaderText="Admin"
Width="100%">
<ContentTemplate>
<asp:UpdatePanel ID="UpdatePanelAdmin" runat="server" UpdateMode="Conditional">
<Triggers>..........................
[Code]....
Now, from one of my ChildPage,I would like to do the following two things:
1.Change the text of the Hyperlink to:"MyHome"
2.Give the Hyperlink Navigate URL as :"SomePage.aspx".
How to do that in C#?
when I click on lable then I want to send Id and redirect another page in new window with query string.
View 1 Replies