Validating controls for group resolution

The approximate implementation process is as follows:

1, add properties to the validation control: validationgroup= "VgA" (group name casually write)

2, modify the properties of the Save button: Causesvalidation=false

3, add onclientclick= validatebygruop to the Save button ()

The code is as follows:

 

   function  validatebygruop ()

    {

&N bsp;    var Retval=false;

     var val = $ (' #<%= drop-down list control Id.clientid%> option:selected '). Val ();

     if (val = 1)

     {

         //Validate only mining required

          retval= page_clientvalidate ("mustvalidate");

    }

     else  

     {

        //Validate all items

  & nbsp;       retval= page_clientvalidate ();

    }

     return retval;

}

4, if you want to use the ValidationSummary control to display the summarized validation information, set its validationgroup= "group name" to

Supplementary notes;

1,page_clientvalidate method

Page_clientvalidate (ValidationGroup)

The parameter is the value of the ValidationGroup property. Validator control that triggers all pages of a page without specifying a parameter.

The return value is a Boolean value (true: validation passed, false: Validation failed).

2, on a page containing RequiredFieldValidator controls, RequiredFieldValidator controls are sent to the client to generate some web effects functions, causesvalidation= "True" button is only a bit more JavaScript code than the button causesvalidation= "False"