Validating checkbox asp net nia long dating history

In order this to work, you need to select/unselect the node on its checking/unchecking.Is it a pretty common scenario to have a checkbox on a form, that is required to be checked during POST-ing of a form.Anyway, to make that work we will start by creating a custom attribute.As You can see it inherits from common Required Attribute. This is to make assure that rule will be propagated to client side (j Query validation) as well.I was knowing one way to find out but there are couple of other ways as well to find out if checkbox is checked using j Query.In this post, you will find all different possible ways.I was facing a challenge yesterday that I was creating a Visual webpart and I wanted to validate the a submit button is only visible if the user checked a "I agree to terms" checkbox.Something was weired that I tested my code on a normal website and it worked perfectly while it had a different behaviour inside the webpart which is whenever I check the checkbox, the button is enabled but it will not fire the validators in client side.

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Yesterday I needed to find out if checkbox is checked or not using j Query. Page { string scon = "Data Source=RBWORKSTATION2\SQLEXPRESS; Initial Catalog=onlineexamdb; Integrated Security=True; Multiple Active Result Sets=true"; Sql Connection con; Sql Data Adapter da; Sql Command cmd; Data Set ds; static Data Table dt; Sql Data Reader readsid, readalltest, readallinterview, readallquestion; IData Reader readqus; public string qus, sid, alltest, allinterview , score; int[] allquestion = new int[3]; static int count = 0; Radio Button List rdlist = new Radio Button List(); Check Box List chklist = new Check Box List(); protected void Page_Load(object sender, Event Args e) public string getquestion() public string nextquestion() public void createcheckbox() void rdlist_Text Changed(object sender, Event Args e) void chklist_Text Changed(object sender, Event Args e) protected void Next Question Button_Click(object sender, Event Args e) protected void Pre Button_Click(object sender, Event Args e) protected void Submit Button_Click(object sender, Event Args e) @ashab27 Please read the rules before posting again, in particular the 'keep it organized' one - For easy readability, always wrap programming code within posts in (code) (code blocks) and (icode) (inline code) tags.By design, the Required Field Validator can validate Rad Tree View for a selected node.This usually happens when we have a typical 'Agree to Terms and Conditions' element.When I started to play with unobtrusive Java Script validation in new ASP.Find out more about Nothing shocks me, I'm a Software Engineer. I live in World Wide Web and from there take care of this website.

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