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by: Eric Zhao |
last post by:
My details view is in insert mode and my dataset is empty but the details
view doesnt show.
who can help me, how to do?
Also I tried to set the defaultmode to insert mode, but i found i can't
cancel the inserting.
thanks in advance.
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by: Andrew Robinson |
last post by:
Is there any way to accomplish two way data binding in a Details View with a
DataSet or DataTable as the DataSource.
All I want is to get an updated DataSet or DataTable back from the
DetailsView and then handle my updating manually.
-Andrew
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by: Jim Hammond |
last post by:
I am passing the whole object instead or parameters in my select and update
methods.
I can get the updated object if I set UpdateMethod, let ASP.NET autogenerate
an update button, and then press update after making changes, but I don't
want that update button.
How can I get the updated object when the user presses one of my other
action buttons?
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by: CWWong |
last post by:
I am using DetailsView using ObjectDataSource with DataSourceTypeName
assigned to the specific class.
SelectMethod, UpdateMethod and DeleteMethod is working successfully, except
InsertMethod.
The error msg returned is: Cannot insert the employee.
With tracing trigger on, I had discovered that the parameter is actually
empty.
The data entered is not pass into the parameter at all !!!
What could be the possible reason?
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by: Not Me |
last post by:
Hi,
I've seen this prob in a few places but the explanations/solution wasn't
up to my understanding!
I have a detailsview, with an insert button that works fine when there
is already data in the bound datasource, but it appears blank otherwise.
One solution was to make all fields templatefields, with itemtemplate
and insertitemtemplate for each field. This didn't appear to change
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by: jparlato |
last post by:
I'm using the detailsview to perform edit and insert of new records via an
object datasource.
If an error occurs on the insert, I want to preserve the data the operator
tried to input, along with my error messages. Currently, it appears that the
detailsview is trying to rebind after the error, to the empty/null detail
item(on insert it is null), and thus I lose all the operator's input. Can
someone suggest the proper way for me to...
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by: Cas |
last post by:
Hi,
I use a detailsview control for inputtng data. I want to check the user
input before it is sent to the database (min. /max value, not empty, only
some values allowed ...). When clicking on the insertbutton, i want a
warning if one or more inputs are not correct and the user must have the
opportunity to correct his errors (so all the fields must remains as it).
I know it exists e.g. "RequiredFieldValidator", but i can't link it to...
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by: 47computers |
last post by:
Whenever I Update a record with a DetailsView, after the postback the
DetailsView reverts to Insert mode and all the fields are blank. Is
there any way, perhaps in the ItemUpdated event, that I can make the
DetailsView stay in Update mode on that record?
On a similar note, when I use an empty DetailsView to insert a record,
is there any way to have it switch to Update mode on the new record?
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by: =?Utf-8?B?bXBhaW5l?= |
last post by:
Hello,
I am completely lost as to why I can't update a DropDownList inside a
DetailsView after I perform an insert into an object datasource. I tried to
simply it down to the core demostration:
default.aspx:
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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 launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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 the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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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 effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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