Hi All,
I have a repeater that required a check box on each item in the repeater to
be validated against eachother (to check if only one item's checkbox is
ticked.) To perform this validation I created a validation control that
inherits from BaseValidator and performs server and client side checks and is
performing the validation on the repeater control.
The above all works except I cant get the client validation to stop the page
from submitting - it does not call the validation function for the control.
I have added code such as:
AddAttributesTo Render { ...
writer.AddAttri bute("evaluatio nfunction", "CheckAllCheckB oxes" +
this.ClientID);
....
}
or
RegisterValidat orDeclaration {
...
string element = "document.getEl ementById(\"" + this.ClientID + "\")";
Page.RegisterAr rayDeclaration( "Page_Validator s", element);
...
}
Neither seem to enable the client script to be run when the submit button is
pressed.
Please help 1 2464
UPDATE:
OK, I have added both the code below and can see the validation occuring
when I click submit on the form. The reason it's not validating now is that
val.enabled in the asp.net javascript validation always returns false (where
val is the validation control.) I have done Enabled=true in the aspx and also
tried addAttribute("e nabled","true") - neither work - it always comes up with
val.enabled = false.
Any other ideas?
"criz" wrote:
Hi All,
I have a repeater that required a check box on each item in the repeater to
be validated against eachother (to check if only one item's checkbox is
ticked.) To perform this validation I created a validation control that
inherits from BaseValidator and performs server and client side checks and is
performing the validation on the repeater control.
The above all works except I cant get the client validation to stop the page
from submitting - it does not call the validation function for the control.
I have added code such as:
AddAttributesTo Render { ...
writer.AddAttri bute("evaluatio nfunction", "CheckAllCheckB oxes" +
this.ClientID);
...
}
or
RegisterValidat orDeclaration {
..
string element = "document.getEl ementById(\"" + this.ClientID + "\")";
Page.RegisterAr rayDeclaration( "Page_Validator s", element);
..
}
Neither seem to enable the client script to be run when the submit button is
pressed.
Please help
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