how to add Dynamic controls

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I want to create a add document button on my aspx page. on adddocument button click i want to add some controls on the page like fileupload control, textbox control etc.

problem-
i want that button to work every time it was clicked even after postback or the controls are present on the page.

please any one give some idea or help me to solve my problem...

thanks in advance

Posted 15-Oct-14 20:10pm

Kriti Sharma 10400841

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MukeshSagar · Answer 1 · 2014-10-15T20:48:00

Solution 1

One way is that create a separate form in which the functionality of the File Upload is defined as per the requirement; and on the click of the button open this form as a model form.

Posted 15-Oct-14 20:48pm

MukeshSagar

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Kriti Sharma 10400841 16-Oct-14 3:22am

i have found a link on codeproject which is
http://www.codeproject.com/Articles/35360/ViewState-in-Dynamic-Control

but i don't understand how to store these data into sql server

MukeshSagar · Answer 2 · 2014-10-16T18:27:00

In the above said link the controls are added using the ViewState of the page. The numbers are controls added are managed by the loop which is used to display the controls. In order to store the last entry in the database the two way are there:

1. Make a key field as primary key and when loading the controls using the view state add the controls in database also.

2. Get only the last values of the loop and that is passed to the function to add data in database