[Proto-Scripty] How to use event delegation for mouseenter/mouseleave events?
Hi, anyone had any luck with using event delegation for mouseenter and mouseleave events? I'm constantly adding and removing elements from the page, so it would be much better and easier than keeping track of all handlers manually. Cheers, Szymon -- 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 prototype-scriptacul...@googlegroups.com. To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en.
[Proto-Scripty] Re: prototype 1.6.1, IE6: Object doesn't support this property or method, typeof Element=unknown
Are you certain that the object has actually been created in the DOM when you call this? Element is the Element-object from the prototype library. The library has been included and other objects like Ajax are present. -- 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 prototype-scriptacul...@googlegroups.com. To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en.
[Proto-Scripty] Re: prototype 1.6.1, IE6: Object doesn't support this property or method, typeof Element=unknown
Are you certain that the object has actually been created in the DOM when you call this? Element is the Element-object from the prototype library. The library has been included and other objects like Ajax are present. -- 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 prototype-scriptacul...@googlegroups.com. To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en.
Re: [Proto-Scripty] How to use event delegation for mouseenter/mouseleave events?
On 26 Nov 2009, at 11:48, szimek wrote: anyone had any luck with using event delegation for mouseenter and mouseleave events? I'm constantly adding and removing elements from the page, so it would be much better and easier than keeping track of all handlers manually. For global handlers, we use NWEvents and NWMatcher (http://javascript.nwbox.com/NWEvents/ ). For the actual behavior implementation, we still use Prototype +Scripty. Amazing combo, really... Best regards Peter De Berdt -- 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 prototype-scriptacul...@googlegroups.com. To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en.
[Proto-Scripty] Re: Attempting to extend a prototype method
Hi Hippyjim Starbrook,
this is not the way you should do. It's better to use a wrapper to t
(he native function. First because you did not modify the standard
behaviour of prototype, and also because you still have the capability
to call the original function.
Have a look to the wrap() function at
http://api.prototypejs.org/language/function.html#wrap-instance_method
In you case, you could do something like that:
Form.Element.Methods.disable=Form.Element.Methods.disable.wrap(
function(OriginalCall,ExtraParameters){
//do what you want here,
//this refer to a Form.Element.Methods object.
...
//call original method and return it's value if needed.
return OriginalCall(this);
}
);
The OriginalCall is the original prototype function you overide. You
can (or of course not) call it.
hope that help.
--
david
On 25 nov, 22:30, Hippyjim Starbrook hippyjim.starbr...@gmail.com
wrote:
Hi All
I'm attempting to extend the Form.Element.disable() method, so that it
adds a disabled class to any element is disables.
I'm attempting to replace the existing prototype function with one of
my own, using the following code in a javascript file loaded after
prototype.js:
Form.Element.Methods.disable = function(element) {
element = $(element);
element.blur();
element.disabled = true;
element.addClassName(disabled);
return element;
}
But it doesn't seem to replace the original prototype method.
Am I missing something?
--
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 prototype-scriptacul...@googlegroups.com.
To unsubscribe from this group, send email to
prototype-scriptaculous+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/prototype-scriptaculous?hl=en.
[Proto-Scripty] Re: Scriptaculous adds green color to upper-case fonts
Hi David: Thanks very much for your replies which I eagerly awaited. unfortunately just now I noticed them although I checked every day. Thanks especially for checking the page as you have. Using FF3.5.5 I still see green coloring on most of the uppercase letters. I'll re-read your suggestions and get back to you. Thanks On Nov 23, 2:53 pm, david david.brill...@gmail.com wrote: Hi again, I've checked on on another computer, and I see a problem in the menu when first overing an element. What I see is not a color problem, but an opacity problem. Menu element's opacity is not set at page definition, so when the first effect appears, scriptaculous set by default opacity to 1. For other effects, no problem as the value is set at the element's level. -- david On 23 nov, 18:36, david david.brill...@gmail.com wrote: Hi Kenny, I tested the link with FF3.5 and it works :)) Which version has this problem ?? btw, one suggestion is to be sure that the starting color is defined in the CSS before the effects start. But default color in scriptaculous is white so -- david On 23 nov, 01:48, Kenny kennypres...@gmail.com wrote: Hello: I'm glad to have found this group as I'm very eager to get Sciptaculous working properly. I recently discovered Scriptaculous, and I tested version 1.6.4 on a website I built for my friend, using body onLoad=appearFromInvisible(). It worked perfectly in IE, but in Firefox, upper-case letters (especially of white fonts) displayed half green when they completed fading in. Now that I upgraded to the latest version of Scriptaculous 1.8.3, the green color only flashes momentarily onto the white fonts just before completeley fading in. Are you familiar with this problem? Is there a way to correct it? The test page showing the problem:http://www.billyjoeconor.com/home-test.html Thanks- Hide quoted text - - Show quoted text - -- 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 prototype-scriptacul...@googlegroups.com. To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en.
[Proto-Scripty] Re: Scriptaculous adds green color to upper-case fonts
On Nov 23, 2:53 pm, david david.brill...@gmail.com wrote: Hi again, I've checked on on another computer, and I see a problem in the menu when first overing an element. What I see is not a color problem, but an opacity problem. Menu element's opacity is not set at page definition, so when the first effect appears, scriptaculous set by default opacity to 1. For other effects, no problem as the value is set at the element's level. -- david On 23 nov, 18:36, david david.brill...@gmail.com wrote: Hi Kenny, I tested the link with FF3.5 and it works :)) Which version has this problem ?? btw, one suggestion is to be sure that the starting color is defined in the CSS before the effects start. But default color in scriptaculous is white so -- david On 23 nov, 01:48, Kenny kennypres...@gmail.com wrote: Hello: I'm glad to have found this group as I'm very eager to get Sciptaculous working properly. I recently discovered Scriptaculous, and I tested version 1.6.4 on a website I built for my friend, using body onLoad=appearFromInvisible(). It worked perfectly in IE, but in Firefox, upper-case letters (especially of white fonts) displayed half green when they completed fading in. Now that I upgraded to the latest version of Scriptaculous 1.8.3, the green color only flashes momentarily onto the white fonts just before completeley fading in. Are you familiar with this problem? Is there a way to correct it? The test page showing the problem:http://www.billyjoeconor.com/home-test.html Thanks- Hide quoted text - - Show quoted text - -- 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 prototype-scriptacul...@googlegroups.com. To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en.
[Proto-Scripty] Re: Scriptaculous adds green color to upper-case fonts
On Nov 23, 2:53 pm, david david.brill...@gmail.com wrote: Hi again, I've checked on on another computer, and I see a problem in the menu when first overing an element. What I see is not a color problem, but an opacity problem. Menu element's opacity is not set at page definition, so when the first effect appears, scriptaculous set by default opacity to 1. For other effects, no problem as the value is set at the element's level. -- david On 23 nov, 18:36, david david.brill...@gmail.com wrote: Hi Kenny, I tested the link with FF3.5 and it works :)) Which version has this problem ?? btw, one suggestion is to be sure that the starting color is defined in the CSS before the effects start. But default color in scriptaculous is white so -- david On 23 nov, 01:48, Kenny kennypres...@gmail.com wrote: Hello: I'm glad to have found this group as I'm very eager to get Sciptaculous working properly. I recently discovered Scriptaculous, and I tested version 1.6.4 on a website I built for my friend, using body onLoad=appearFromInvisible(). It worked perfectly in IE, but in Firefox, upper-case letters (especially of white fonts) displayed half green when they completed fading in. Now that I upgraded to the latest version of Scriptaculous 1.8.3, the green color only flashes momentarily onto the white fonts just before completeley fading in. Are you familiar with this problem? Is there a way to correct it? The test page showing the problem:http://www.billyjoeconor.com/home-test.html Thanks- Hide quoted text - - Show quoted text - -- 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 prototype-scriptacul...@googlegroups.com. To unsubscribe from this group, send email to prototype-scriptaculous+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/prototype-scriptaculous?hl=en.
