Web Forms :: Populating Textbox From Outside Page?
Aug 18, 2010
I want to write an independant class that can fill the fields in an HTML using asp:textbox. I have a class that can pull information from username and send it back to the webform. I would really like to use another, or possibly the same class, to take that data and send it to asp:textbox.text to populate the fields.
My issue is I just can't seem to find anything in my books, or online, that would help me let the class know the form is there, and that it has those fields inside the html code.
Are they objects that I could potentially pass into a new class constructor that I could populate that way?
After accomplishing this my next step would be to use this to create a class to send an email with some of the fields being passed from the form to help fill in the email.
I am using VWD with a page that includes a formview and gridview. At the top of the page is a textbox, with and ajax calendar extender where the user selects a date.
The gridview is filtered on this date. I would also like to prepopulate a textbos in the formview insert template with this same date.
I am just trying to figure out a way to populate a textbox based on the results of two ddls. I have one table that stores the whole data...So an example would be
DDL1 - State DDL2- City
Textbox(Comments) - "Sometimes the comments would already be on the table...so i will like to populate the ones already in there based on the two ddl's
I want to update record having image, and text. For this purpose I used select command in gridview control to fecth the record to be updated. then store these values in session. These sessions are used to populate a table in which record will be updated.then using update query values are updated...
but the problem is.... When I populate the textbox in the table with this session value… then it does not read new value entered in this textbox to update record and takes previous value.
(record does not update with new value… )
How I do this... i want to populate table with the record to be updated and then through update query , update record....
1. textbox (Search for staff) 2. Dropdownlist( Search for department) 3. Listbox( Populate staff name based on textbox or dropdownlist)
I am able to populate the staffs indenpendantly according to what is written in textbox or dropdownlist. Whar i wanted to do is mix the population of staffnames from textbox and dropdownlist. In other words, when i search "sandra' in textbox and select a Department A , the listbox will show all the sandra from Department A only.
I have a Gridview that has a template field containing a bound textbox (fieldname is 'Status'). I have an extra column containing an update button, which is designed to update the db with whatever is in the textbox.
What's happening is that when I load the form, the textbox is blank, even though there is existing data in the fields. If however I click the update button, all the textboxes in the Status column update and populate with the correct data from the database. I guess my question is why would bound textboxes not populate until an update command is run?
I need to design a Textbox which fetches the values from database, as the user types in values in the Texbox. The fetched values should be displayed as autocomplete values... in a similar manner as google search box works...
I am getting an error "Unable to cast object of type 'System.Int32' to type 'System.String'."when attempting to loading data from a stored proc. My database code is
I'm currently building my website and have hit a brick wall. I've not begun coding anything fro this yet as I am unable to get my head around it and not sure where to start.
I've got a database table with a list of town/ county names ( columns are id, town, county).
What I'd like to do is have a template page with set places for town/ county names and then when a particular area is searched for in google/ bing etc my template page with the relevant town/ county name is shown.
I know that's a bit vague so if you have any questions, let me know. One thing I don't want to do is manually create a page for each individual town/ county!
i am poupulating data from database which was saved using Rich textbox in vs2003 into a text box in Vs2005.But,i had problems when the data is populated.I am seeing some ascii characters as textbox doesn't know how to present formatted data.
I have a dropdown control that has a list of names in it called PlayerNameDropDownList_Insert and a textBox called PlayerName.
When I select a name from the dropdown it populates the textbox correctly.However, when the page opens the first name is selected in the dropdown but nothing in the textbox. How can I get the textbox to populate with the value of the dropdown at pageload?
I have an HTML page and I am binding elements to that HTML page from my aspx page. Now i want to bind multiple elements as a table format in my HTML page.
It displays in the txtComment textbox if Cell[14] has no data. Is there a way to prevent the from appearing when there is no data in the cell of the selected row?
I have a text box on page load, loads a text value. I would like on the first instance of the page load for another textbox to equal to this value. As I have a gridview on the same page to update the textbox value does not get updated.
Essentially, if provide me with a VB script to obtain the value of the textbox on page load to pass to another textbox default value only on the same page.
I want to be abel to allow a user to input a users loginID into an html page, then when clicking a login submit button, load an aspx page (vb) and feed the text that was inputed into the login Input Text field into the aspx pagees login textbox.
I am getting a problem while working with the Dropdownlist in VS2008. I am trying to populate the DDL using c# codding instead of creating DataSource in GUI. The DDL is getting populated as expected, but then I've added a label that will show the current selected item; for this I've written a code in DropDownList1_SelectedIndexChanged() :
I hae also enable AutoPostback for the DDL. I have placed the PopulateDDL() method inside of the Page_Load(); But whenever I select a item, it's always giving only the first item's name as the Lebel.Text. But when I use GUI and ceate a SqlDataSource and attach that to the DDL all works fine. What to do??
