Forms Data Controls :: How Specify Input Parameters To UpdateCommand
Oct 9, 2010How specify input parameters to UpdateCommand
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Similar Messages:
Forms Data Controls :: Trouble Adding Parameters To FormView's UpdateCommand?
Feb 15, 2010I'd like to pull several NewValues from a FormView and write them to a database as part of the Update command.For some reason, I am unable to do this using the following code. Is there something I am missing?
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Forms Data Controls :: Syntax For Passing ListView Data To SQL Input Parameters?
Dec 11, 2010I have a ListView displaying data from Table A using a SqlDataSource.
I want to take the displayed data (and these are just the standard columns representing fields in Table A) and store them in Table B using a Stored Procedure
(The scenario is much more complex but I've left out anything not relating to this exact problem).
I've added a Button to the ListViews ItemTemplate and I'm using OnItemCommand to create a Sub for its "Click" in the Code Behind.
This is a simplified chunk of the SQL I'm using to insert the ListView's fields into Table B using the Stored Procedure "InsertCart":
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Where I've highlighted "Description" in the last line. In a GridView, this would be enough. Description is a Column name in Table A and B and iy's an Item in the ListView. But I'm realising that, with ListView's, the data binding is not as "automatic" as a GridView. Just using the columnname is not enough.
What do I use instead of the word Description to reference this column in the Parameter?
Forms Data Controls :: GridView UpdateCommand?
Oct 15, 2010I have a problem with a GridView control.I am using the UpdateCommand but the new value is not being stored. If I hard-code in the value to the aspx page it works fine but not if I pass the parameter.The value I am trying to update is called "PC_NAME" an it is an integer.
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Forms Data Controls :: DataList ItemDataBound Losing Info On UpdateCommand?
Aug 18, 2010Using the code below, I am able to load my dynamic dropdownlist and supply it's selectedindex. But when I fire the update command I can see that the information displayed has been lost.
when I fire the update I don't lose data!
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SQL Server :: What If Multiple Output Parameters And Input Parameters And Also Want A Select Table
Feb 16, 2011[Code]....
When I want to get the output values its okay but I also want returning a table as a result data.But Datareader has no rows.is it possible if I want a returning query result and multiple output values togather ?I wrote a test above.I can get output values as sqlparameters. But Datareader attached to a Gridview is empty.can you detect whats wrong here and it doesnt return a query result.So stored procedure is not standart or ı am doing something wrong.this doesnt raise any exception.but not returning any data.
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DataSource Controls :: Objectdatasource With Unpredictable Number Of Input Parameters?
Dec 10, 2010I'm trying to use an objectdatasource and populate it with a query that has "or" in its where statement. eg: select * from customers where customer_id = "34" or "35" or "36"The problem is... I don't know ahead of time how many of these "or" conditions there will be - the user can choose as many or as few as they want. It seems that if I want to use an objectdatasource tied to a tableadpater I'm forced to know the number of parameters ahead of time so that I can build the objectdatasource's input parameters e.inputparameters.add doesn't work, because the key (in this case "id") is the same for each parameter because the where statment has "or"s....
View 7 RepliesData Controls :: Updating Is Not Supported By Data Source (ExistingSqlSource) Unless UpdateCommand Is Specified
May 7, 2015i have a grid in which i did this :
i get into console it is giving this error on update click :
Uncaught Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: Updating is not supported by data source 'ExistingSqlSource' unless UpdateCommand is specified.
Forms Data Controls :: Dropdownlist Shows Items For Second Input As Well As First Input?
Nov 11, 2010I m using a dropdownlist from sqldatasource based on input from listbox like this-
[Code]....
It works very much fine when i select listitem from listbox first time. But when i select listitem from listbox second time, my dropdownlist shows items for second input as well as first input.dropdown should not show items based on first input when i populate it second time.
Web Forms :: GridView SQL DataSource UpdateCommand Not Updating Data
Jun 20, 2012<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
DataSourceID="SqlDataSource1" ForeColor="#990000"
AutoGenerateEditButton="True" onrowupdated="GridView1_RowUpdated"
onselectedindexchanged="GridView1_SelectedIndexChanged"
AllowSorting="True">
[Code] ....
Web Forms :: Input And Output Parameters For Stored Procedures In VB.NET?
Oct 22, 2010I have several VB.NET functions which pass and receive values from executed stored procedures using parameters. However, the latest method I am using seems to be a little too specific on the datatype and data length of the parameters for my liking (i.e.
LogActivityCommand.Parameters.Add("@strErrSource", SqlDbType.NVarChar, 300).Value = strErrSource). For example:
[code]....
If I end up changing the datatype and data length properties of the variables in my SQL stored procedures in the future, I am going to have to re-visit my VB code too and alter the parameter settings here as well.
Data Controls :: DropDownList Inside GridView EditItem Template Updates NULL Values When Using SqlDataSource UpdateCommand
May 7, 2015On update the dropdown value shows NULL in database : here's structure for my gridview
<asp:TemplateField HeaderText="Construction Phase" SortExpression="Phase_Name">
<EditItemTemplate>
<asp:DropDownList ID="EditedDropDownInGrid" runat="server" CssClass="form-control" DataSourceID="PhaseSQLDataSource" DataTextField="pp_name" DataValueField="pp_id">
</asp:DropDownList>
</EditItemTemplate>
[Code] ....
It updates other controls in gridview but does not update my selected dropdowns item value in Integer format which is inside gridview...
Php - Validate If An Web Application Gets The Users Input Or Parameters?
Oct 21, 2010I am always thinking about validation in any kind on the webpage (PHP or ASP, it doesn't matter), but never find a good and accurate answer. For example, a I have some GET-Parameter, which defines a SQL query like DESC oder ASC. (SQL-Injection?) Or I have a comment-function for user, where the data is also saved in a database.
Is it enought to check for HTML-tags inside the data? Should the validation done before adding it to the database or showing it on the page? I am searching for the ToDo's which should be always performed with any data given from "outside".
ADO.NET :: Pass Input Parameters To SP And Fetch Output Parameter?
Jan 18, 2011i like to pass two i/p parameters to the SP and fetch 2 output parameters.This should done using simple ADO .NET code.
View 1 RepliesWCF / ASMX :: Webservice Custom Objects As Input Parameters?
Nov 9, 2010I have a fundamental question to ask about web services. I'm currently writing a service that has custom classes (lots of them). Let's say a car is one example. For some reason I was thinking that the service should expose these objects. However once I created a site to consume the service, it looks as though the classes are not meant to be exposed. It looks like the best practice is to take in a string which may be xml or not and convert that string into the object in the service code.(especially for error handling or input validation)
For example, if I had the web method:
[WebMethod]
public car getCar(int carId)
{
//code here to return car object
}
This will take a car ID and return a car object. It also shows all the elements in the SOAP request and response objects (as well as the WSDL) which can be to external developers. However, when trying to consume the service from a website (or reference it in my code), I then need access to the Car class (which implies i need to expose it through the services as well?).
C# - Dynamic Return Type Based On The Input - Create A Function Which Would Have Two Parameters
Feb 14, 2011I want to create a function which would have two parameters
public **XYZ** GetOputput(string strToConvert, **ABC**)
What I want from this function, that I will send a string to this function and the datatype in which I want to convert this string [Ex: Int32,Int64, datetime etc..] and the return will be the same as the datatype I have sent as the input parameter.
I want to have something like this in my function:
[code]....
C# - Override Error Message (The Value 'xxx' Is Not Valid For Age) When Input Incorrect Data Type For Input Field .net Mvc
Aug 24, 2010I've tried to override error message when input incorrect data type in input field on HTML form.For example I have the model like this.
public class Person
{
public string FirstName {get;set;}
public int Age {get;set;}
}
For view, I put text input for Age to get it value.When type some string in Age text box like 'test' and press submit button.
I got this error message ,The value 'xxx' is not valid for AgeHowever, I want to change this message and try many way. There 's nothing effect this message value.
Web Forms :: Update Requires Valid UpdateCommand When Passed DataRow Collection With Modified Rows
May 7, 2015I am using
public int deleteProduct(int ProductID, int rowid) {
// Create the Database object, using the default database service. The
// default database service is determined through configuration.
Database db = DatabaseFactory.CreateDatabase();
DataSet productsDataSet = new DataSet();
[Code] ....
The above code am using but throwing below error how to resolve
"Update requires a valid UpdateCommand when passed DataRow collection with modified rows."
Forms Data Controls :: Copy & Paste Data From Excel To Input Screen - C#
Apr 24, 2010Is it possible to Copy & Paste Data from Excel to asp.net page and if user click save it save in database table. Excel steet
id name age
1 raj 10
2 bill 15
3 chris 14
Asp screen textbox or any other control ID Name age Paste above data to asp screen as input.
Forms Data Controls :: GridView Alternative - Facilitating Data Input
Mar 5, 2010I have been using Gridviews throughout a website I am currently building, however one particular requirement is to display two tables side-by-side that butt up against each other for the purposes of data entry. One person inputs numerous entries on the LH table whilst a different person will respond to one or more rows in any particular order (ie row 2 may addressed but row 1 might stay blank for a period of days). As far as I am aware, a GridView (or two) won't suit this requirement for the reason (from my still new understanding of GridViews) of not providing the ability for a 'respondee' to address any row in any particular order. Whilst I could add a button to each GriView row which displays a detailsView/FormView horizontally in line, I would still have to populate the Gridview with empty rows for those rows not addressed plus this 'fudging' just doesn't bode well concerning DB management.
It just seems adding two asp tables side by side then somehow working out how to automatically present a new row for data entry for the left hand table and creating a second table being the same size as the first (according to its number of rows) would be the way to go, then the task of data gathering/uploading to the DB. How best address the requirement - there maybe better ways for facilitating data input as opposed to using side-by-side controls, however it is the clients request. Also I don't want to go expelling copious amounts of time to fully customize a gridview when simply creating some sort of dynamic table would be sooo much quicker and easier for this once off. I have tried some searching, however not knowing where to start is problematic as 99% Google results return GridViews (as you would expect).
Forms Data Controls :: Input Value To Textbox And Displaying Data In Gridview?
Feb 4, 2011I am doing a search function where when user enters specific value (either by keying product name or product code) into textbox, data will be displayed using gridview.
However i have problems displaying it in gridview.
Below is my code:
[code]...
Forms Data Controls :: How To Input Data From Textbox To Unknown Size Of Array Or Arraylist
Sep 19, 2010I am fresh to asp.net. I m using vb to write it. Could someone who is professional guide me? I want to input data from textbox to "unknown size" array or arraylist, and bind it to gridview. I have more than 1 data to input. Do i need to use loop to bind?
View 7 RepliesForms Data Controls :: Users To Input Data In The Table?
Nov 1, 2010I would like to create a table (7 rows 15 columns) which should allow user to input the data and finally data table should be emailed. Whats the best way to do it?
View 2 RepliesForms Data Controls :: How To Put A Background Color To Input Controls Where The Mouse Cursor Is Located
Mar 10, 2011How can I put a background color to my input controls where the mouse cursor is located?For example: on textbox focus, change background color to lightyellow and on lost focus, change the background color to default.And this to be applied to all the input controls in my web app.
View 5 RepliesForms Data Controls :: How To Set The Textbox Only Number For Input
Nov 18, 2010i have a gridview with textbox for change the target value, how to set the textbox only number for input?
heres my code:
[code]...