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My GIF image doesn't stop rotating. It continues just like that. Also If there is some txtbox empty and is required still it shows up Progress and keeps on rotating.
Here is my Code. Can anyone in here help me with this
<script language="javascript" type="text/javascript">
function StartProgressBar() {
var myExtender = $find('ProgressBarModalPopupExtender');
myExtender.show();
return true;
}
function StopProgressBar() {
var myExtender = $find('ProgressBarModalPopupExtender');
myExtender.hide();
return true;
}
function Valid() {
if (Page_ClientValidate("Required") == true) {
StartProgressBar()
}
else {
alert("Please fill the Required fields");
}
}
</script>
<asp:Button ID="btnSubmit" runat="server" Text="Submit" CssClass="Button" OnClientClick="Valid()" />
<div>
<cc1:ModalPopupExtender ID="ProgressBarModalPopupExtender" runat="server" BackgroundCssClass="ModalBackground" behaviorID="ProgressBarModalPopupExtender" TargetControlID="hiddenField" PopupControlID="Panel1" />
<asp:Panel ID="Panel1" runat="server" Style="display: none; background-color: #C0C0C0;">
<asp:Image ID="Image3" ImageUrl="~/Images/712Blue.GIF" runat="server" AlternateText="" />
</asp:Panel>
<asp:HiddenField ID="hiddenField" runat="server" />
</div>
Protected Sub btnSubmit_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
If Page.IsValid Then
Thread.Sleep(300)
ProgressBarModalPopupExtender.Hide()
ClearAll()
End If
End Sub
Your help is much appreciated.
Thanks
Happy Coding!
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So you put a progress bar in a modal extender?
Must people just use the updateProgress control. I do it in code, but it's been years since I built one on the webform, so I won't be much help on that.
I don't know about the textbox issue.
Create Modal Popup in Ajax UpdateProgress[^]
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Of course Modal extender is in Update panel. It is an Ajax control. So it wont work if it is not in update panel. But issue here is I added a Validation group and checking in JavaScript. Even after checking Validation why is it still showing progress bar when validation failed. That is making progress bar to rotate continuously. But couldn't figure how to solve it.
Your help is much appreciated.
Thanks
Happy Coding!
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I said update progress, not update panel
The update progress shows the progress content only during postback, and then it disappears.
You attach it to the update panel.
Animated gifs go round and round, that's what there suppose to do. Perhaps you mean that the image won't go away or hide, or the div element that contains the image won't hide or go
display: none
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Hello Experts,
I am wondering if anyone in here can help me understand this simple concept.
if ddl="abc" and fileuplaod1.HasFile Then
UploadFile
Bool=true
Else if ddl="abc" and FileUpload1.HasFile=false Then
Alert asking for fileupload
Bool=false
Else
Bool=True
If Bool=True then
DataBind to Gridview
So in here my second condition executes though one of them is false. How can I stop that?
Your help is much appreciated.
Thanks
Happy Coding!
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Excellent ... Thank you. I thought it will be same as C#. In C# you just say && VB.Net is
Thanks again PiebaldConsult
Your help is much appreciated.
Thanks
Happy Coding!
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I have a linkbutton in Gridview which downloads uploaded file. When I click on download linkbutton, it only downloads the file when all the textboxes above grid are not empty.
Ex:
txt1
txt2
fileupload
Grid
after giving values to txt1, txt2 and file uploaded I click on button and Gridview is populated with the values entered which has a Download link button that downloads the attached file. Now when I click on Download if txt1 and txt2 are empty it shows Required field validator asking me to fill those fields. Only after filling it Downloads the file.
Do you know why is this weird thing happening?
Your help is much appreciated.
Thanks
Happy Coding!
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Hahaha No I didn't .what happened is on Linkbutton I must set Causevalidation=false. This is my guess. But I am not sure.
Your help is much appreciated.
Thanks
Happy Coding!
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i dont use the Vs validation controls, they can be annoying especially in this case where it want to force you to enter something even if you want to do something entirely separate to the problem controls. The way i solve this, is that i ajaxify(Update panels and add Triggers) the control, if you have two controls that are causing a Problem why dont you handle validation manually ?
Vuyiswa Maseko,
Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa[at]dotnetfunda.com
http://www.Dotnetfunda.com
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I really didn't understand "Quote: why dont you handle validation manually ?
Can you explain me how to do it manually?
Your help is much appreciated.
Thanks
Happy Coding!
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Remove the Validation controls on these controls
txt1
txt2
fileupload
and trap for things that might go wrong e.g when you trying to add etc... after you remove those validation controls , it will solve your Grid issue.
Vuyiswa Maseko,
Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa[at]dotnetfunda.com
http://www.Dotnetfunda.com
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Thanks but I still did not understand it. I am new to DotNet so this is taking time to understand.
Your help is much appreciated.
Thanks
Happy Coding!
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please post your html here and i will fix it here for you
Vuyiswa Maseko,
Spoted in Daniweb-- Sorry to rant. I hate websites. They are just wierd. They don't behave like normal code.
C#/VB.NET/ASP.NET/SQL7/2000/2005/2008
http://www.vuyiswamaseko.com
vuyiswa[at]dotnetfunda.com
http://www.Dotnetfunda.com
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If you debug it, it should be pretty easy to see what is happening.
There are only 10 types of people in the world, those who understand binary and those who don't.
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How to solve this error
Error:
Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed.
My ASPX:
<asp:UpdatePanel ID="Upnl1" runat="server">
<Triggers>
<asp:PostBackTrigger ControlID="btnAddLineItems" />
</Triggers>
<ContentTemplate>
<div>
</div>
<asp:panel>
<table>
txt1
txt2
ddl1
ddl2
File upload
Button Add new Items
</table>
</asp:panel>
<asp:updatepanel>
<ContentTemplate>
<Gridview>
<Boundfield 1=txt1>
<Boundfield 2=txt2>
<Boundfield 3=ddl1>
<Boundfield 4=ddl3>
<Templatefield Link button="Download">
</Gridview>
</ContentTemplate>
<asp:updatepanel>
</ContentTemplate>
</asp:UpdatePanel>
LinkbuttonClick Event:
Dim filePath As String = CType(sender, LinkButton).CommandArgument
Response.ContentType = ContentType
Response.AppendHeader("Content-Disposition", ("attachment; filename=" + Path.GetFileName(filePath)))
Response.WriteFile(filePath)
Response.End()
Your help is much appreciated.
Thanks
Happy Coding!
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I solved this by adding
Dim scriptManager As ScriptManager = scriptManager.GetCurrent(Me.Page)
scriptManager.RegisterPostBackControl(Me.gdvLineItems)
in PageLoad. gdvLineItems is the Grid that has my linkbutton
Your help is much appreciated.
Thanks
Happy Coding!
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Add below code in page_load event of the page
ScriptManager scriptManager = ScriptManager.GetCurrent(this.Page);
scriptManager.RegisterPostBackControl([GridView's LinkButton ID]);
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So i got this module "Internet Programming" where we should learn ASP.NET and some C#. But what we really learn is some drag and drop functionalities of Visual Studio 2013.
As we don't learn any hard code I do post this thinking its a simple question.
All i need is to insert (if possible) reservations for restaurant tables (a given number of requested seats will require a number of tables to be reserved).
Here are the DB tables i use:
<img src="http://imgur.com/bUPF4sB"> </img>
Link To Tables[^]
Steps:
1- Add restaurant Tables, the sum of seats of all tables its the total seats at the restaurant. DONE
2- Make reservation:
2.1- Get client info: Name, Contact, number of seats to be reserved and date (day, month, year, hour) DONE
2.2- Check availability. If number of available seats for that time is lower than the number of seats requested show massage to user.
3- ...
At 2.2 i don't know how to see if there are seats available to make the reservation.
In some other programming language i would search the seats already reserved for that time and subtract that number to the total seats of the restaurant. Then just by compering the result with the seats requested for the new reservation i could tell if its possible to reserve or not... easy...
But not so easy in the way I'm dealing with ASP.NET on visual studio and using built-in DB manager wit IIS express Server.
Thx in advance for any help
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So you want code? or you want idea to fetch data from database and check availability of seats?
Your help is much appreciated.
Thanks
Happy Coding!
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Some code would be nice.
As I'm doing all using the graphic interface instead of coding I'm having an hard time to get along with C#...
I've created some tables i got the CRUD (create, read, update and delete records on tables). But again all with basic stuff no real coding skills needed.
Now if i want to access/manipulate data from some table how do i do it? IS there something like there is JDBC - ODBC in java ??
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I've seen some solutions like that, but i think that there is some really easy way to execute a query. In a way they are already being executed because i got the CRUD options.
I just don't know how to execute some specific queries. Like an insert as a result of a some function.
modified 12-Jan-15 14:43pm.
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