Forms Data Controls :: Repeater Loop / Collect All Of The Additional Textboxes And Add It To An String?
Mar 17, 2010
The repeater below allows a visitor to click a [+] to add a textbox. They can add as many as they need. Each textbox will contain a name.
[Code]....
I want to be able to collect all of the additional textboxes and add it to an string:
[Code]....
If for example the visitor added two textboxes and typed in "Mary" in the first and "Sue" in the second, I'd like "myAdditionalRegistrants" in the above string to be replaced with:
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
[Code]....
[Code]....
Repeater.aspx.cs
[Code]....
Right now the problem is im not able to fetch the values of the textboxes present in the newly generated rows.
In my application I have panel which has 5 textboxes. I've written several functions for checking each of textbox if the entered value is ok (number, is this number in database, etc.). If error occurrs textbox which caused it has different color of background.
However I wanted to write (add) function which will check if one of the textboxes has the same value as other. The problem is that function is checking blank textboxes, although it shouldn't - I wrote if statement which allows checking only non-blank textboxes but it doesn't work.
Obviously this would'nt work because the textbox name would be different in each repeater row. Does anyone know how I can set a js attribute to each textbox in each repeater row??
I need to know how to loop the user input value in textboxes programatically. For example I have 3 rows of textboxes i have programatically generated with id txtCategory1, txtCategory2, txtCategory3. Since I generated all these textboxes programatically I have no idea how many textboxes will be there. I need to do a looping again to get the value user put in into textbox. How can I get the value of textbox by using ID?
I have a set of CalendarExtenders. When I include my javascript file, the onclick event which pops up the calendar no longer displays. My javascript file adds onchange events to those text boxes.
In my repeater I am attempting to set the label format based on a value from my datasource. The following line from my repeater is straightforward enough but now how would I modify it if I wanted the "C2" statement in the ToString to pull from a field in my datasource named "MyFormat" which would contain either the C2 or N0 value? Basically switching the formatting for that label between currency and a double?
I have a dropdownlist whose values are int (actually they are string basically but they can be parsed. they are 1, 2, 3, 4, 5.. etc)
I want to create textboxes acording to the number of dropdownlist selected value. Lets say drop down shows 3 and I wanna create 3 textboxes. how can I do that.
I'm trying to collect the checked boxes values in a data list. Need to collect the checked value (ie "1") and the data key value (cdID) together in an array to then insert into DB. Here's the Datalist:
I want to add a class to a div inside my repeater control based on whether the query string value is true or false, so that I can style it differently.
I have a page where I have 20 textboxes, each indicating a name that I need to go through. Rather than having 20 sets of code, I would rather loop through, something like this:
Code:
[code]....
But it fails to find execute when I hit it, Object reference not set to an instance of an object."
Im stuck with declaring a string which is in a loop within another loop.
Dim CompanyDetails As String = "" Dim CompanyRow As DataRow For Each CompanyRow In newdt.Rows CompanyDetails += CompanyRow(1) & " " & CompanyRow(0) & "<br/>"...
How can I get this to see the GetInfo as declared..... since its in a loop within a loop?
I was wondering what you guys thinks is the most efficient way to select data from a msSQL database.. I tend to use a sqldatareader, but is this really the best way? - It is particularly impractical if one also must take into account, that the table may be "Null"?:
In "ads" table where those info into controllers below will be stored, the table has "AdsID" column which generate automatic number of each row. So what i am looking for is after inserting the info form controllers inside table , get the AdsID number of row which just created when the button clicked and pass the row number "AdsID" and "AdsTit" through EditAds.aspx. so the link suppose to be such as:
EditAds.aspx?AdTit= here AdsTit &AdNum= here AdsID
i want to add a column on to the end of the gridview that runs an sql query based on that ID i.e! select * from thistable where id = (0). so basicaly i want to bind a sql query as a column!! how would i do this?
i am doing a gridview which consists of 1 checkbox,1 linkbutton, 1 textbox and 1 image button. For all the cell which has the checkbox checked, i need to collect the data and update the database.
Form the gridview, i need to collect few information before i update the database. That is the cell informaion (checkbox and textbox), and also the Line information, shift (Grave/Morning) and also the date.
I am having problem in reading out the date of each cell belong to. By using the code GridView.HeaderRow.Cell(n). text , i only able to access shift information.
The Date Information is done by adding additional header row and its coding is as below:
