Hi My post is older(2010) and my project is finished now. Tks for all.
Regards 2013/7/17 Walter Lee Davis <[email protected]>: > I > On Jul 17, 2013, at 3:37 PM, Joseph Lust wrote: > >> Ran into this issue on Prototype 1.5.1 and IE8. > > Is there a specific reason you are using such an old (years!) version of > Prototype? 1.7.1 is current, and even it is getting a little long in the > tooth. > >> >> The error is in the array without() function in IE8. without() should return >> an empty array if the array sans element is empty, or the array with that >> element removed. >> >> In IE8, if there are no elements left in the array after the target element >> is removed, undefined is returned, breaking anything chained after that. >> >> remove: function(classNameToRemove) { >> if (!this.include(classNameToRemove)) return; >> this.set($A(this).without(classNameToRemove).join(' ')); >> }, > > Are you trying to get an array of classnames from an element, or are you > trying to remove a class from an element? Because there's the > Element#removeClassName if the latter. It does pretty much what you do here, > except it returns an extended element, not an array of strings. You could get > the former with this: > > > $(this).removeClassName(classNameToRemove).className.toString().split(/\s+/); > > Walter > >> >> The actual source was that without() internally uses each() to iterate >> across the elements, but the DOMAssistant library have overwritten >> Element.each(). The new version could not catch the breaks that are thrown >> by Prototype to escape from deep nested iterators, and hence the error. >> Thus, the two libs should not be used in conjunction. It seems that other >> browsers don't overwrite the Element.each() method when loading the two libs >> like IE does. >> >> >> >> Sincerely, >> Joseph >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Prototype & script.aculo.us" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to >> [email protected]. >> Visit this group at http://groups.google.com/group/prototype-scriptaculous. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> > > -- > You received this message because you are subscribed to the Google Groups > "Prototype & script.aculo.us" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/prototype-scriptaculous. > For more options, visit https://groups.google.com/groups/opt_out. > > -- Jansen -- You received this message because you are subscribed to the Google Groups "Prototype & script.aculo.us" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/prototype-scriptaculous. For more options, visit https://groups.google.com/groups/opt_out.
