How To Set A Select Back To The Default Select After It's Been Changed
Sep 16, 2010I need to set a select back to it's default value after it's been changed based on certain conditions.
View 2 RepliesI need to set a select back to it's default value after it's been changed based on certain conditions.
View 2 RepliesWith asp.NET control dropdownlist, there is a property AutoPostBack, if it is set "True", the whole page will be posted back.
If the aspx page include a html element "select" like:
<select id="list" name="list" runat="server"
DataTextField="Name" DataValueField="ID" ></select>
and it data is filled by code-behind.
Question is: how to allow this Select have AutoPostBack function too?
how can i select a group of buttons that changed it's colour and i have to save it's textt as value in database can i do that
View 3 RepliesI am struggling with this.I have the drop down control(dropdownlist) in one page.I am calling selectindex changed event, because i have to fill the values in another dropdown list in the page based on the selected value in the dropdownlist1.But The Event is not fired Even setting the property autopostback=true and Enable view State=true(page level and control level).Another thing is if i put one button control on this page, while clicking the button, the dropdown select index changed Event is fired.i dont know what is happening. I dont think it is any code related IssueNote : if i copy this project in another system, the Select index changed Event is fired.Problem in my systems only..
<%@ Page Language="C#" AutoEventWireup="true" EnableViewState="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<form id="form1" runat="server">
<div>
<asp:DropDownList ID="DropDownList1" runat="server" EnableViewState="true" AutoPostBack="True"
onselectedindexchanged="DropDownList1_SelectedIndexChanged">
<asp:ListItem Text="ddd" Value="1">
</asp:ListItem>
<asp:ListItem Text="ee" Value="2">
</asp:ListItem>
</asp:DropDownList>
</div>
</form>
I have a gridview with paging. I have a style set for a selected row (highlights the row in light orange). What i would like to do is that each time a user chamges the page, the selectedIndex & selectedRow automatically becomes the 1st row of the selected page. So i would like to see the orange highlight on the 1st row of the page to indicate that the row has been selected.
I have tried GridView1.SelectedIndex=0 but this only seems to select the index of the 1st record in the whole datagrid. Does anyone know of how to set the 1st row of the page to the selected row each time the pageindex is changed?
I have a "Master Page 1" and "Master Page 2".The "Master page 1" I have the main menu.How does this view show in "Master Page 2".Should I copy all the code from the "Master Page 1", "Master page 2"?If you create a "Master page 1" and choose the option "Select Master Page" and choose "Master page 2", it works.But then we have a problem if I create a default.aspx and select "Select Master Page" and "Master page 2"In default.aspx writes: Error master page.
View 3 RepliesI want to select "Algeria" as default selected value in drop down list.I am fetching countrylist from database using handler ( LoadCountryList.ashx ) in JSON data format and binding it to dropdownlist on aspx page using Jquery's $.getJSON precedure given below
[code]...
I am trying to add default item 'All' to my RadComboBox. It is adding at the end and also it doesn't select this default item. What could be the problem?
function OnClientItemsRequested(sender, eventArgs) {
var combo = $find("<%= RadComboBox1.ClientID %>");
var intextput = "All";
var comboItem = new Telerik.Web.UI.RadComboBoxItem();
comboItem.set_text(intextput);
comboItem.set_value("");
combo.trackChanges();
combo.get_items().add(comboItem);
comboItem.select();
combo.commitChanges();
comboItem.scrollIntoView();
}
<telerik:RadComboBox runat="server" ID="RadComboBox1"
EnableLoadOnDemand="true"
OnClientItemsRequested="OnClientItemsRequested">
<WebServiceSettings Method="GetMyData" Path="http://localhost:1606/Service1.svc" />
</telerik:RadComboBox>
I have an ASP dropdownlist with AutoPostBack="true" and I want to do some javascript client side which can stop the postback if necessary. However, I can't get it to stop the postback.
<script type="text/javascript">
$(document).ready(function()
{
$("#ddl").bind('change', function() {
return false;
});
});
</script>
<select id="ddl" onchange="form.submit()">
<option value="">Item 1</option>
<option value="">Item 2</option>
<option value="">Item 3</option>
<option value="">Item 4</option>
<option value="">Item 5</option>
</select>
For my ASP.NET page, in the code behind I load various items/options into a DropDownList but I do not set a default by assigning SelectedIndex. I notice for the postback SelectedIndex is set to 0, even if I never set focus to or changed the value in the DropDownList.
If not otherwise specified in the code behind or markup, will a default value of 0 be used for the SelectedIndex in a postback with a DropDownList? If yes, is this part of the HTML standard for selection lists, or is this just the way it is implemented for ASP.NET?
I have an ASP.NET application which uses JQuery datepicker for picking dates in some text boxes. For some date textboxes, I populate the date textbox from my database. When this textbox is clicked my JQuery datepicker appears, and it shows the current month with Today highlighted. This is fine for empty textboxes, however sometimes the text box is populated from the database. When the textbox is not empty I want the datepicker to show the textbox month and have the selected date to be the textbox date. Here's my current javascript code in my asp.net script header:
<script type="text/javascript">
$(function () {
$('#myTextBox').datepicker({
dateFormat: 'dd-M-yy',
numberOfMonths: 2,
autoSize: true,
changeMonth: true,
changeYear: true,
showButtonPanel: true,
maxDate: 0
});
});
</script>
I need to put default browser as IE for my Asp.net mvc Application currently I have Firefox..
View 5 Replieshow do i create linq query and asign that query to as data source to datalist on default.aspx.cs page
View 3 Repliesi have 3 dropdownlist, they are populated in cascade, dropdownlist2 info depends on dropdownlist1, and go on, i put the autopostback = true to the dropdownlist1 and dropdownlist2, but when i tried to select a diferent value in the dropdownlist2, it comes back to the first element, of course, i am doing a postback, the dropdownlist1 populate, and the dropdownlist2 datasource depends on the dropdwonlist1.selectedvalue, and put the same element no the last selected.
View 11 RepliesI want to have a default value/item of "---Select One---" and then list all of the values from the SQL statement. Currently I am having trouble doing this. I tried to add it to the List Item but it doesn't show on the page.
View 25 RepliesI have a date list in DropDown and there is no blank item in it. Dropdown item seems to be following:
01-02-2010
02-02-2010
03-02-2010
04-02-2010
DropDown is bounded by sqlDataSource.
If 04-02-2010 is the last date for today then I want to display 04-02-2010 by default in the dropdown if the page load.
We are updating data on daily basis. So on next day the date will be 05-02-2010 so when the data updated then 05-02-2010 should be shown iby default in the dropdown.
The drop down list is used to determine what search criteria will be used to find an invoice. I tried to set the Select method in the switch statement. I don't understand how to set the Select Method and the select parameters programmatically though . I tried a few different ways but can't make the compiler happy. My ODS is in scope in the code behind. I'm not able to access it's properties though. The BAL resides in a separate project that is a ClassLibrary. I also have a using statement for the ClassLibrary project in the code behind.
give me an example of how to do this?
Mark up:
[Code]....
[Code]....
[Code]....
[Code]....
protected void Button19_Click(object sender, EventArgs e)
{
SqlDataSource conn = new SqlDataSource();
conn.ConnectionString = ConfigurationManager.ConnectionStrings["Database2ConnectionString1"].ToString();
conn.SelectCommandType = SqlDataSourceCommandType.Text;
conn.SelectCommand = "SELECT FROM table1 (a, b)VALUES(@a,@b)";
conn.SelectParameters.Add("a",TextBox1.Text);
conn.SelectParameters.Add("b", TextBox2.Text);
int rowsAffected = 0;
try
{
rowsAffected = conn.Selectt();
}
catch (Exception)
{
Label1.Text = "Error";
}
finally {
conn = null;
}
if (rowsAffected != 0)
{
Label1.Text = "Data saved";
}
}
well it returns error no overloading method for select (P.S. same code work fine for insert)
I have a gridview that have 5 columns. The first column is the select button, 2nd to the 4th are just displaying of data which I have used HTMLdecode to set it to disable the htmlencode so that I could display 2 lines in the gridview. However, after enabling htmldecode. my 2 fields, the select button and the text box columns are not able to be displayed out.
Here is the code for the gridview:
Protected Sub gvTransaction_RowDataBound1(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvTransaction.RowDataBound
If e.Row.RowType = DataControlRowType.DataRow Then
Dim cells As TableCellCollection = e.Row.Cells
' cells
For Each cell As TableCell In cells
cell.Text = Server.HtmlDecode(cell.Text)
Next
End If
End Sub
Can any one let me know about the below issue. I have a page which has three labels, say startdate,enddate and username. My issue is if the user doesnot select any of the above three then a message gets displayed as "Please select one search criteria" or if the user doesnot enter the date in correct format then i dispaly "Please enter date in mm/dd/yy" format. But what is happening is first time if the user doesnot select any then "Please select one search criteria" is getting displayed and after this message gets displayed if the user enters wrong format of date then both the messages are displayed.
View 5 RepliesI will declarate a attribute, but it gives me an error
This query works fine and returns 1 record from type int:
SELECT TOP 1 DataObjectVersionID
FROM tblDataObjectVersionPropertyValueText
WHERE PropValue like CAST('00010281' AS ntext)
ORDER BY DataObjectVersionID DESC
And when I will declarate a attribute/parameter it gives me an error:
DECLARE @dataObjectVersionId INT
SET @dataObjectVersionId = SELECT TOP 1 DataObjectVersionID
FROM tblDataObjectVersionPropertyValueText
WHERE PropValue like CAST('00010281' AS ntext)
ORDER BY DataObjectVersionID DESC
Error message:
Msg 156, Level 15, State 1, Line 2
Incorrect syntax near the keyword 'SELECT'.
i'm trying to to create a simple string array with data retrieved from a select statement(SELECT firstname FROM customers , for ex.)
View 6 RepliesI have gridview. some columns are data, and some are link buttons. now, I need move these link buttons to a hovermenu. this is done. but I got a javascript exception, and it is because if there is no row was selected in gridview, it will pop this.
so, the question is: how can I select a row in gridview without select command? simply by code?
Is there any way to do this? I can't find anything to latch on to.
View 2 RepliesCan i retrict the windows dialog to select only files from the selected folder and avoid to navigate from another folders?i am selecting from server side.
View 5 Replies