how do I do the most simplest thing like get the values from textboxes in a form and bind them to my lets say product or whatever object?
I work with MVC 2 and NHibernate. I seen some examples where they work with linq 2 sql and what they do is just save the product in the controller like _repository.Save(product);
they use active record and is that why that is possible? And in this example they use on the beginform like this
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I have a repeater which is binded using a Collection of Entity Data Framework.
Once the repeater is binded using the datasource, the user can control the no of rows present in the repeater using a Dropdown list on the page. For ex: if datasource has 2 rows, user want to add 3 more rows, user selects 5 from dropdown, which adds 3 additional rows to the Repeater. I am able to do this.
The repeater has textbox controls in each row. Now once the user enter the values in this textbox of the newly generated rows, the user can save the values entered with the no of rows specified.
I have a button which is outside the repeater and on click of this i need to validate all the textbox values and save them into dB accordingly.
Here is my code
Repeater.aspx
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[Code]....
Repeater.aspx.cs
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Right now the problem is im not able to fetch the values of the textboxes present in the newly generated rows.
[URL]
I am new to Jquery , i have a problem with setting values in to textboxes when iam using $getjson . here return type is arraylist
My code::
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I have able to generate several labels and textboxes based on a table in the database during runtime. My problem is that I could not get these values from these textboxes whenever a user changes these values and update them.
View 8 RepliesI setup custom CSS class for array of dynamic TextBoxes (inputs as HTML)so... now I need to get array of it :
<input type="text" style="width: 50px;" class="DynamicTB" id="ctl00_ContentPlaceHolder1_GridView1_ctl02_id" readonly="readonly" value="1" name="ctl00$ContentPlaceHolder1$GridView1$ctl02$id">
sure client don't really knows the count of inputs. That's why I use class and here is what I'm trying to make :
$.each( { id : $("input.DynamicTB").css("value") },
function(id){
CallPageMethod("SelectBook", success, fail, "id",id);
});
[code]...
add the numeric values in two textboxes(textbox1+textbox2)
and when the button event takes place
the value(textbox1+textbox2) has to be displayed in textbox3.
can some in send me the code'for that .
i tried to convert string to int
but its trowing some kind of errror
Is it possible to add values in textboxes as well as subtract values? Scenario:
txtbox1 value = 3
txtbox2 value = 2
txtbox3 value = txtbox - txtbox2
I have able to generate several labels and textboxes based on a table in the database during runtime. My problem is that I could not get these values from these textboxes whenever a user changes these values and update them.
View 4 RepliesI am using this code which works perfect when I type username and the studentid in my textboxes in the first page.Now after pressing the button to go to the second page , the two labels display the values of the textboxes in the first page BUT when I am pressing a button in my second page I get this error :
Object reference not set to an instance of an object.
My code which is in the second page load event is :
Label1.Text = "Name:" + CType(PreviousPage.FindControl("txtusername"), TextBox).Text
Label2.Text = "Student ID:" + CType(PreviousPage.FindControl("txtstudentid"), TextBox).Text
Is there any option to make this labels keep their values ??
I have two textboxes and a drop down.User has a option that he should select drop down and enter value in any one of the texbox .
My procedure accepts null values . only problem is how to pass tht from code behind tht the any text box value submitted it shud return the data.
I have some textboxes and radio buttons in my form, and when the user clicks the "Search" button, an SQL select query is run from an SQLDataSource and that query populates a gridview. I want some of the values in these textboxes/radiobuttons to act as search criteria and I'll form a WHERE clause based on what the user typed into them. How do I do this?
View 8 RepliesI am trying to retrive values from the database and fill three text boxes and a drop down value, depending on a user email which the user enters in previous page, Now i have a database which stores these values and i want the user modified values to be stored in the database too.. please help me in retreving the values from the database and updating them back to the database
Name : Textbox1
Location: Textbox2
Gender : Dropdownlist1
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i have the following code. i am dynamically generating some textboxes, and i need to retrieve the values of those boxes at the click of a button in order to save to a Database...
i've searched a lot and i've tried several of the fixes proposed, but so far non have worked...or maybe i am doing it wrong...i don't know...
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After entering 3 characters in a searchTextBox the (atom) results are showed without page reload in right column. Clicking one result copies the values (name, prename,phone,street,zip,city) in textboxes on left column. The search goes with querystring and the result is following atom feed: http://tel.search.ch/examples/api-response.xml
View 2 RepliesI need to develop funcionality where the autocomplete extender takes a value from textbox1 (which contains zipcode4) and a value to autocomplete on textbox2 (which will contain zipcode3) and displays a list of zipcode3.
View 2 RepliesI have a textbox and the date needs to be in between two dates. I want a popup message to display when they are out of those parameters. I don't want to use the Validator's because they make you put in a date to move forward.
One option is if I do use them is it anyway to add "out of date parameters" when they don't meet those dates then move to the next question?
Another option would be to just check the date, give an error message and move to the next question. Is it possible to do either one of these?
i have code to get values from textboxes that were added in placeholder on fly at run time
Code:
[code]....
See I want the values from my database to be displayed in textboxes by stored procedure.
I am having knowledge of inserting values to database by using stored procedure.
For Ex: database fields are
1) Studentid
2) Student name
From user i am accepting Student id in 1st textbox.
when user click ok on the button then he would be having
Student name in next textbox by using Stored Procedure..
Language I am using is C# & internal sql database
I have a form where one field needs to check if the person is up to 17 years of age by between 01/01/2011 and 12/31/2011.
So I added a a Range Validator and Validator Callout Extender
How can I get the page to check this range when the user enters in their dob in the dob textbox then when they go and enter a date in the bmidte box (if they are over 17 years of age) I want my error message to apper.
Here's the aspx page code:
RangeValidatorBMIDte.MinimumValue = "01/01/2011"
RangeValidatorBMIDte.MaximumValue = "12/31/2011"
RangeValidatorBMIDte.ErrorMessage = "Date Entered is NOT Valid. Value needs to be between 01/01/2011 and 12/31/2011."
12/31.
[Code] ....
I want to calculate the service tax on some amount. The value of service tax must be taken from textbox1.text and amount from textbox2.text and then after calculating it must be store in another textbox say,textbox3.text
service tax = textbox1.text - 14.5%amount = textbox2.text - 44000total amount= textbox3.text -((14.5*44000)/100 )+ 44000 ;
The Value of ((14.5*44000)/100 )+ 44000 after calculating will be store in textbox3.text
I am trying to retrieve the values from the textboxes in the gridview footer row but getting the following error when trying to save the changes:
Object reference not set to an instance of an object. Description:An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
[Code]....
Line 63: Line 64: Line 65: jobName = CType(footerRow.FindControl("txtJobName"), TextBox).TextLine 66: Line 67: jobDescription = CType(footerRow.FindControl("txtJobDescr"), TextBox).Text
Below is the gridview aspx code:
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Below is the VB.NET code:
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how to add gridiview footer row textbox values to a database....
I have a datbase with userid,username and password.
I Need to display database values in textboxes say for eg(Name and password) and redirect to login page based on the UserID.
I have grid view when click Search gridview will display and also click from dropdownlist it should display. Have a link in gridview if click link the values should pass to another page in textboxes so that I can update again. My issue is I cannot search when click search button and not from dropdown also.
Private Sub BindGridView()
Try
Dim filter As String = ""
If ddlOwnerDepartment.SelectedValue <> "" Then
filter = filter & " AND OwnerDepartment ='" & ddlOwnerDepartment.SelectedValue & "'"
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I have Grid view control in the page. Enable paging option is true.
Columns in the Grid view are ID, Name, Checked and Email
Whenever user selects the check box then I am showing txtEmail in the Email columns so that I can enter email id in the textbox.
Like this I am selecting checkboxes and entering values in the txtEmail when I go to next page and comes back. Then these entered values are cleared.
How to keep the textboxes values and checkboxes selected during paging?
I have been doing R&D for 1 day. Tried to implement.
I have a GridView, that contains 3 Textboxes. Say Textbox1, Textbox2 & Textbox3
Now how do I subtract the value of Textbox1 & Textbox2 & show the result in Textbox3?How to do this in JavaScript?