Called on form submit, clear all labels so they don't accidentally get submitted to the server Something like that
On Jan 18, 1:33 am, kangax <[email protected]> wrote: > On Jan 17, 1:18 pm, Colorblind <[email protected]> wrote: > > > Hy everyone, > > > I have the following script : > > > if (Object.isUndefined(Axent)) { var Axent = { } } > > Axent.SelfLabeledInput = Class.create({ > > initialize: function() { > > var labelSelector = arguments[0] || 'label'; > > $$(labelSelector).findAll(function(l) {return > > (l.readAttribute > > ('for') !== null)}).each(function(l){ > > Why not just - `$$('label[for]')`? > > > l.hide(); > > $(l.readAttribute('for'))._value = > > l.innerHTML; > > if ($(l.readAttribute('for')).value.empty()) > > { > > $(l.readAttribute('for')).value = $(l.readAttribute > > ('for'))._value > > Executing `$(l.readAttribute('for'))` more than once seems > unnecessary. Why not save it in a variable? > > > } > > $(l.readAttribute('for')).observe > > ('blur',function(e){if > > (Event.element(e).value == '') Event.element(e).value = Event.element > > (e)._value;}); > > $(l.readAttribute('for')).observe > > ('focus',function(e){if > > (Event.element(e).value == Event.element(e)._value) Event.element > > (e).value = '';}); > > }); > > } > > > }); > > > I want to write a function from this script that when i press the > > You "want to write a function from this script". What does that mean? > > > submit on a form, if an input is focused, it hides/clears it, so it > > doesn`t get submitted to the database. Work with the latest Prototype > > You can't really track "focused" elements using native DOM methods. > Instead, you can observe all of the elements for focus/blur events and > "mark" them as "focused" accordingly. You can then check which element > is currently focused right before submitting a form. > > [...] > > -- > kangax --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Prototype & script.aculo.us" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en -~----------~----~----~----~------~----~------~--~---
