No more thoughts? ideas? No hidden gems?
On Sun, Jan 24, 2010 at 3:58 PM, Roman Land <[email protected]> wrote: > Maybe this one: > http://mootools.net/shell/ck72p/2/ > > The output of console.log is as follows: > > > > > Window light //-- the document.window scope, although we didnt bind > explicitly with .pass the scope was changed > undefined // the output of printing the scoped var > 1 // good result for the passed in var > > Thanks to everyone whos trying to help > > On Sun, Jan 24, 2010 at 3:49 PM, Roman Land <[email protected]> wrote: > >> Thanks for your good intentions, but again JS is not new to me.. >> If you would like to help please read my initial e-mail, take a look at >> the mooshell example I put up and check your console.log I printed. >> >> My point is that I want to keep the scope to the calling functions own >> scope while passing in parameters from another object instance scope, hope >> this will help clarify a bit: >> http://mootools.net/shell/ck72p/1/ >> >> >> >> On Sun, Jan 24, 2010 at 3:33 PM, Barry van Oudtshoorn < >> [email protected]> wrote: >> >>> I didn't mean to condescend... It looks like I didn't quite understand >>> the question. Sorry about that. >>> >>> Does this (http://mootools.net/shell/Jwsxu/) answer the question, or am >>> I completely missing your intention here? >>> >>> >>> On 24/01/2010 9:01 PM, Roman Land wrote: >>> >>> Hi Barry, >>> >>> The basic and some of the advanced concepts are clear to me in JS, this >>> does not answer my question.. >>> >>> Thanks, >>> Roman >>> >>> On Sun, Jan 24, 2010 at 2:56 PM, Barry van Oudtshoorn < >>> [email protected]> wrote: >>> >>>> Hopefully this (http://mootools.net/shell/gs4QG/) will help to explain >>>> it. :) >>>> >>>> >>>> >>>> On 24/01/2010 7:58 PM, Roman Land wrote: >>>> >>>> This is not what I need, I need a way to access the properties of object >>>> who called this function, while when defining the function also access >>>> inside of it two other objects.. >>>> >>>> var myobj = new Object(); >>>> mypbj.val1 = 'useful param'; >>>> mypbj.useParam = function(val1/* but not really*/){ >>>> //somehow get the val1 inside this function >>>> var _val1 = val1; >>>> this.process(_val1); >>>> } // here I can use .bind / .pass - but they are not work since they >>>> will override the instance variables of the calling object >>>> >>>> otherobj = new Object(); >>>> otherobj.process = function(val){ >>>> console.log(val); >>>> } >>>> otherobj.callback = myobj.useParam; >>>> >>>> Can this be done in JS somehow? >>>> >>>> Thanks! >>>> Roman >>>> >>>> On Sun, Jan 24, 2010 at 12:18 PM, ken <[email protected]> wrote: >>>> >>>>> (function() {console.log(this)}.bind('Hello world'))(); // this refers >>>>> to Hello world >>>>> (function() {console.log(this)}.pass('Hello world'))(); // this refers >>>>> to window >>>>> (function(message) {console.log(message)}.pass('Hello world'))(); // >>>>> this refers to window but logs Hello world >>>>> >>>>> On Jan 24, 6:00 pm, Roman Land <[email protected]> wrote: >>>>> > Hi, >>>>> > >>>>> > After reading the code I understand that .pass and .bind are >>>>> essentially the >>>>> > same, the difference being that with .pass the bind can be null. >>>>> > Although the binding is null the original object closure is still >>>>> lost in >>>>> > the current context, example:http://mootools.net/shell/ck72p/ >>>>> > >>>>> > I dont know if its possible but I am looking for a way to pass an >>>>> argument >>>>> > at function deceleration time and get it as part of the "this" or as >>>>> an >>>>> > argument, is there a way to achieve this? >>>>> > >>>>> > Thanks! >>>>> > Roman >>>>> > >>>>> > -- >>>>> > --- >>>>> > "Make everything as simple as possible, but not simpler." >>>>> > >>>>> > - Albert Einstein >>>>> >>>> >>>> >>>> >>>> -- >>>> --- >>>> "Make everything as simple as possible, but not simpler." >>>> >>>> - Albert Einstein >>>> >>>> >>>> >>> >>> >>> -- >>> --- >>> "Make everything as simple as possible, but not simpler." >>> >>> - Albert Einstein >>> >>> >>> >> >> >> -- >> --- >> "Make everything as simple as possible, but not simpler." >> >> - Albert Einstein >> >> > > > -- > --- > "Make everything as simple as possible, but not simpler." > > - Albert Einstein > > -- --- "Make everything as simple as possible, but not simpler." - Albert Einstein
