I am needing to find the argument passed to a function from the function.   Let us suppose I have a function called foo:  function foo() {   var a = 3;   var b = "hello";   var c = [0,4];   bar(a - b / c);   bar(c * a + b); }  function bar(ar...
I have a question about javascript logic what I use to get percent of two inputs from my text fields. Here is my code:      var pPos = $('#pointspossible').val();     var pEarned = $('#pointsgiven').val();      var perc = ((pEarned/pP...
Which is better performance wise.  foo(this);  function foo(element) {      $(element).index();  }   Or should I do  foo($(this));  function foo($element) {      $element.index();  }   Obviously taking into account that I will be using the argument a...
I am trying to deploy JavaFX 2 app using Java Web start (generated by NetBeans) and I need to pass some args to my app using JavaScript.  First question: Is it even possible? Second question: If it is possible, how can I do it. :-)  My JNLP file is:...
I'm trying to modify .offset() so that it never returns undefined, i.e. for invisible/hidden elements.  The problem that I'm having with that is that I don't know how to properly pass this to the original method, to be honest. Breakpoint-...
I've set a function with variable arguments:  myfunc: (cmd, args...)->     # cmd is a string     # args is an array   And can be called like:  myfunc("one") # cmd = "one", args = undefined myfunc("one","two") #...
I had a question about best practice for passing a list of XML xpath values to a function.  I'm just a beginner programmer and am just learning javascript.  What I want to do is define an object with criteria (done this okay), and a list of resul...
Possible Duplicate:   How do you post to an iframe?       I have a form that I'd like to have do two things - submit a standard form request with one button (which works), and have a second button (that also works, partiall...
I want to encapsulate my Javascript code for certain objects in structures as indicated below. However, I ran into trouble with the semantics of this.  While this during tiles.init() refers to the tiles object, in the event handle...
I am trying to pass a simple string to an event listener in order to identify an appropriate array object to modify. I understand by looking at the log (shown in comments) that what I am passing is an object and it can't be compared directly to a...

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