[Proto-Scripty] Re: Ajax.Request
sorry for typing mistake, I am intended to represent the concept of
using callback.
and I think keeping default variable is not bad as we cant tell the
default value not to be changed in the next generation of prototype
js.
heeae
On Dec 22, 1:25 pm, joe t. thooke...@gmail.com wrote:
function show(){alert(get_data_default());}
This line will fail when you call show() because you're not passing a
function to fill the callback variable inside get_data_default().
Also, method:post and asynchronous:true are the defaults for those
options. You don't need to specify them if you plan to keep those
settings.
-joe t.
On Dec 20, 10:47 pm, heeae csche...@gmail.com wrote:
I will using this approach
function get_data_default(callback){
new Ajax.Request('/adress',
{
method:'post',
asynchronous:true,
onSuccess: function(data){ callback(data.responseText.evalJSON
(true); },
onFailure: function(){ alert('Something went wrong...') }
});
}
function show(){alert(get_data_default());}
var data = null;
function processData(obj){ data = obj; alert(data.abc); }
if(data == null){
get_data_default(processData);
}else{
alert(data.abc);
}
On Dec 20, 7:35 pm, kangur91 kangu...@gmail.com wrote:
My code:
function get_data_default() {
new Ajax.Request('/adress',
{
method:'post',
asynchronous:true,
onSuccess: function(data){ return data.responseText.evalJSON
(true); },
onFailure: function(){ alert('Something went wrong...') }
});}
}
function show(){alert(get_data_default());}
I want to function get_data_default return data recived from OnSucces
function. How do that?
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[Proto-Scripty] Re: Prototype with Raphael
um... i have not used raphael.
you want to toggle Class name to $(container) ? or the sub element
created by raphael?
for first one, simply $(container).toggleClassName(...)
for the second one, you have to know how raphael works
but i think raphael will provide a way to the get html element from
c.node (e.g. c.node.elements[0])
toggleClassName can only work in htmlElement, try to find the exact
htmlelement first in order to use html related functions
heeae
On Dec 17, 8:07 pm, code1n lomov...@gmail.com wrote:
hello everyone.
i'm trying to use raphael svg graphic library with prototype
there is a question wich is troubeling me - how to extend svg elements
with prototype?
For example, i use this code:
r = Raphael($(container), 300, 300);
c = r.circle(100, 100, 50);
c.attr('fill', 'red');
c.node.toggleClassName(half_opacity)
this doesn't works because c.node.toggleClassName(half_opacity)
enteres enteres to toggleClassName(element, className) function with
first argument half_opacity and undefied second element. it has same
effect as i've been calling Element.toggleClassName(asd).
c.node.toString() returns [object SVGCircleElement]. SVGCircleElement
inherits SVGElement, wich has Element as Superinterface.
I tried Object.extend(c.node, Element), but it doesn't make sence.
I liked to use Raphael in my work, using it with Prototype will brings
more facilities.
One more question - is there any svg library wich supports prototype?
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