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by: Susan van Houen |
last post by:
Hi All,
How do I intercept an autopostback on the client side
and prevent it from executing the submit?
In classic ASP I used to intercept the on_submit and
just
return false;
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by: Matthew Louden |
last post by:
why need to set autopostback property to be true?? I know autopostback event
means to send the form to the server automatically.
I tried checkbox, checkbox list, radio button, and radio button list, and
they all need to set autopostback property to be true, in order to make the
event of the control fires.
I know this is the must, but I...
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by: Scott M. |
last post by:
If I put RequiredFiledValidators on a page and set them up with
corresponding TextBoxes everything works just fine. If I add a DropDownList
and set its AutoPostBack to True, I am able to post data to the server
WITHOUT the validators invoking their validation.
It seems that the easiest solution would have been for MS to simply give the...
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by: Sunil |
last post by:
Dear All
I am a bit confused about AutoPost Back. My concept about AutoPostBack is that If AutoPostBack i
"TRUE" for a Web Form the Web Form Goes back to the server and displays a fresh copy of th
Web Form on the Browser. While If an AutoPostBack is False then the Web Form Stays on the
browser and does not take a trip to the server
Please...
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by: Tom Edelbrok |
last post by:
Question: Why does a button event (ie: Button1_Click) get executed on the
first click for a textbox control which has 'autopostback=false', but
doesn't get executed until a second click when 'autopostback=true'?
For example, I set up a textbox control with autopostback=false, and a
command button. If I run my page (main.aspx) I can type data...
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by: Brad |
last post by:
The first text on my form is a numeric field. I have a javascript that
runs on this field for onkeyup (validate the key strokes and modifies
fields on the screen) but when I do this and have the autopostback on,
the autopostback does not trigger. The autopostback will trigger if I
hit the enter key while in the textbox but not when I leave...
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by: rn5a |
last post by:
Assume that a user control has a TextBox (Page1.ascx)
<asp:TextBox ID="txtName" runat="server"/>
I am encapsulating the above user control in a ASPX page named
Page1.aspx i.e. the ASPX page displays a single TextBox. There's also a
CheckBox in this ASPX page within the <formtags. Note that the
CheckBox IS NOT a part of the user control....
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by: andy |
last post by:
Hi,
I have a form uses several dropdownlists to narrow a set of criteria.
( This is in turn used to control what is shown on a gridview. )
With each, the user selects an entry and then the next dropdownlist
uses that control's selected value to drive what it shows.
They're all set to autopostback.
Everything works fine except where one of...
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by: Peter |
last post by:
ASP.NET 2.0
Visual Studio 2008
I have the following code and when the textbox displays and I press Enter
while in the text box I get AutoPostBack, how do I stop AutoPostBack?
TextBox txt = new TextBox();
txt.MaxLength = parm.MaxLength;
txt.ID = parm.ParameterNameID;
txt.Text = "12345";
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it. ...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...
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