If a page has a component, the validation error messages may display a
second time. In web2py_ajax.html the function web2py_ajax_init() gets
called twice, first when the main page loads called by
*jQuery(document).ready(function()
{});* and second when the component loads, called by function *
web2py_ajax_page()*. If the component loads quickly, the second display may
not be visible. I am working with a component that has a minor delay as it
loads data and the validation errors on the main page form display, then
hide and display again.
I made this change to function web2py_ajax_init()
was:
jQuery('.error').hide().slideDown('slow');
now:
jQuery('.error').each( function ()
{
if (! jQuery(this).data('_error_shown'))
{
jQuery(this).hide().slideDown('slow').data('_error_shown',
1);
}
});
Each error message displays only once now.
