ServiceNow Application Development

g:dialog_buttons_ok_cancel

The g:dialog_buttons_ok_cancel tag can be used to show the Submit or Cancel button in a UI page. When it is specified inside the block of a g:ui_form tag in a UI page, it can submit the form and execute the processing script defined in the UI page. Either the ok or cancel attribute must be set, and it must be an expression that evaluates to a Boolean value:

<g:ui_form> 
<p>Click OK to run the processing script.</p> 
<g:dialog_buttons_ok_cancel ok="return true"/> 
<input type="hidden" name="application_sys_id"  
value="499836460a0a0b1700003e7ad950b5da"/> 
</g:ui_form>