I have a form that on submits displays a modal-popup window, but I only want to display this modal if a particualr choice has been made within a Drop Down List (DDLTermination)
I'm not sure how link it up, into the submit button
so far I've got the following within the submit button but this isn't working how I want:
[Code]....
I have a page where the user edits information and i want to run a series of checks on the data and then warn the user with options 'Yes' or 'No' and run code accodingly on their choices.
How would i go about doing this?
I am writing if value_changes then modalpop.Show but this does not work if there is other code within the button submit.
I've many input elements one of which is, a radio button group with Autopostback set to true. After selecting one item from the radio button, the drop down list below fetches values from database and is refreshed. I choose some value in the dropdown list and submit the form. I've many server side validation controls. When I submit the form, if any of the server validation fails, it'll show the error message in the form. But the value I choose in the dropdown list disappears and it shows the first value of the dropdown list.
How to show the selected value in the list after submission of form?
Below is the partial code from my form. When I type anything other than "Hello" is the "Comments" text box, it will show the error message. I know I can use, other validators to check this. But purposely I want to use Customvalidator.
My C# code
[Code]....
My ASP.net code
[Code]....
Modal PopUp Extender Catch exception error and display on modal popup
[Code]....
I have been working on a click even for the submit button but I need to display the EmployeeID in a textbox first. Should I show the ID on pageload? Trying to accomplish the following:
1. match the employee first and last name and (employee ID),
2. return a message to the page if the employee already exists,
3. I also want to display the next available employee ID in a textbox.
Protected Sub btnUpdate2_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnUpdate2.Click
Using context As New personnelDataContext()
Dim employees = From c In context.Employees _
Where (c.lastName.Contains(txtLastName.Text.Trim()) AndAlso c.firstName.Contains(txtFirstName.Text.Trim())) _
Select c
If (employees Is Nothing) Then
'there was no matching employee in the database
Dim employee As New Employee()
context.Employees.InsertOnSubmit(employee)
context.SubmitChanges()
End If
End Using
End Sub
I have three drop down lists that are all databound to a gridview. When the user selects 1. a school, 2. a house number, and 3. a street from seperate drop down lists, bus stops for that address are displayed in a gridview. Everything works fine. After the user selects a valid school/house number/street combination the gridview automatically displays. I would like to add a "Submit" button and not have the gridview display until this button is clicked.
View 6 RepliesI have a master page with a form which has dropdown list control,text box,radio button controls.The entered and selected values get lost after I clicked on submit button.It goes back to original state when the page first loaded.Any idea why and how to retain these value?
View 9 RepliesI have a Drodownlist , hich is being filled with data from tables at Page Load with the check that Postback is false. Now I want to insert the selected value of dropdownlist to the table, but after pressing the Submit button, its numeric value is getting lost and is substituted with a "" (blank). How do i persist its value.
View 6 RepliesI have a simple .net form with two input boxes to choose the event and location. On button click, an xml url is built and this xml file is read using ReadXml, dataset is built and the results are displayed in the same page. I have both the forms to run at server and it says I cannot have it.
View 1 Repliesprotected void DDLzone1_SelectedIndexChanged(object sender, EventArgs e)
{
BindDistrict();
}
[Code]......
here when i click on ALL item from ddlzone1 it just "ALL" item in ddldistrict
i want when i select "ALL" item from ddlzone1 in ddldistrict14 show all data from database
I populate DropDownList in ASP.NET webforms:
<asp:DropDownList runat="server" ID="salesman"></asp:DropDownList>
users= Buslayer.GetSalesRep(); [code]....
I have a dropdownlist is set to '--Select Item--' when the form is loaded first time. I don't see the Selected Item getting selected after I submit the form. It is set to '--Selected Item--' again.
<%= Html.DropDownList("lstDetails", new SelectList((IEnumerable)ViewData["DetailList"], "ID", "Details"), "--Select Item--")%>
I have two pages manager and user both have drop downs as
Week, Months and Years.
User have to enter some data week wise for each months and Manager have to approve that.
To Approve manager select months and week from dropdown on his own page and then navigate to User page.
How does I should bind the drop down so that if manager select 1st week from it's page and goes to view link of user then in drop down of user selected value shold be the same as selected by Manager on his own page.
Simple upload has been working for quite a while now, yet it seems to all the sudden not work (but only for specific file types). mp3 can upload, flv cannot (remember, this was all working before).After a little debugging, I discovered that a portion of my code is never being entered because I test something first:
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I have discovered that resourceMediaFile.PostedFile is not null, resourceMediaFile.PostedFile.ContentLength is the correct size for the uploaded file, yet resourceMediaFile.PostedFile.ContentType is now null. I've literally had this work over 1,000 times with several files (including the one I'm testing with) and it consistently came back "application/flv".
What would cause ContentType to be null if the other attributes are not?
Have a dropdown list with autopostback set to 'yes' have another dropdown list box that will be populated based on the selection of the first dropdown. It works fine until I put a submit botton on the form. When I do it appears to not do the auto postback until the submit button is pushed. Can you have a submit button on a form that has a dropdown with autopostback active.
View 2 RepliesHow to create the popup Video player for local video . I just want to create the popupbox on that i just want to play a video what the local address ihas given.
for example: images/video.mp4 like that I don't want to pass the url.
I have a dropdown list which is in updatepanel. I have to fill that dropdown on a client event through javascript which calls __dopostback of the updatepanel and calls its load event.
Problem is that when i submit the form updatepanel_Load event also execute again and it again reset the DropDownLIst which causes the loss of selectedValue in Dropdown.
<asp:UpdatePanel ID="UpdatePanel3" runat="server" OnLoad="UpdatePanel3_Load" UpdateMode="Conditional">
<ContentTemplate>
<asp:DropDownList ID="ddlItems" runat="server" CssClass="dropdown">
</asp:DropDownList>
</ContentTemplate>
</asp:UpdatePanel>
On page Load this dropdown is Empty .... no funtion to fill it.Now the problem is when ever I Fill the Dropdown throught Load of UPatepanel, that UPdatepanel Load event also execute when I submit my page. Actually the solution of javascript is due to a table and on Selection of the table row item it Fills the DropDownList from __dopostback of my updatepanel.
I have button which opens a popup window and that popup window contains a table, when client select some item from that table and close that popup window then I fill my dropdown (in parent or opener page through Ajax, Updatepanel's Load) as further selction option. so dropdown databind is dependent on that tables input.
this how my code goes
function getdate()
{
document.form1.submit();
}
i declare a variable here
<% dim catchdate
catchdate= response.querystring("date") %>
i am having select
<select id="Date" name="date" onchange="getdate()">
<options value ="< % = catchdate%> ">Select Date </options>
here in the dropdown i get data form sql DB like this
set rs = createobject(Adodb.recordset)
sqlqry ="Select date from table order by date desc"
rs.open sql con
On selection of the date the corresponding records of the date will be displayed This is part of my coding, the problem is whenever i change the date as the form submits the dropdown brings the corresponding results but it is not displaying the selected date.
Handling the exception in asp.net.
View 1 RepliesI would like to trigger a modal popup window whenever the user selects a specific item from
a server side dropdownlist of my page. Is this possible?
i use 2 dropdownlist with 2 object data source first dropdownlist to display departments name using object datasource (field to display DeptName , value of field DeptID)
second dropdownlist to display Employee name but depend on departments (field to display EmpName , value of field EmpID)
how to display employee name in dropdownlist depend on departments name in the other dropdownlist
2 tables
1 table deprtments with column (DeptID , DeptName , DeptDescription)
2 table Employee with column (EmpID , DeptID , EmpName)
I've build a Modal Popup extender with a DataBound DropDownList. The only problem I've got is that the DropDownList is being filled in the Page_Load. Even when I put the binding in the Load of the Modal PopUp extender there is no data inside my Dropdownlist.What am I doing wrong here? Because everything should work when I hit the TargetControlID.
View 3 Repliesi want to display the details of datalist of partiicular row using jquery, on click of hyperlink "view" inside datalist item template .. i want to avod ajax popup modal
View 1 RepliesI have a form on an HTML page that a user needs to use to upload a file which posts to an ASPX page. In the code behind, I want to test if a file has actually been loaded.
if (Request.Files.Count > 0)
{
DoStuff(Request.Files[0]);
}
else
{
throw new Exception("A CSV file must be selected for upload.");
}
I am never getting to the else. Is this just how ASP.NET operates? If I have a input element of type file, is it always going to upload a "file" even if one is not selected? What's the proper way to do this? Maybe this?
if (Request.Files.Count > 0 && Request.Files[0].ContentLength > 0)
{
DoStuff(Request.Files[0]);
}
else
{
throw new Exception("A CSV file must be selected for upload.");
}
I want to build a select query on the below resultset
[Code]....
[Code]....
The query will select the first n rows whose quantity is equals to the sum of my provided value i.e. 10
Now in the case of providing the value 10 the first 3 rows will select as the sum of 5,4, and 1 is equals to 10.
