开发者_Go百科 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. F
This question already has answers here: Closed 12 years ago. Possible Duplicates: Is it OK to use "delete this" to delete the current object?
I am trying to understand how the this keyword works in JavaScript and I made this script: function click(){
Consider this: window.onload = function () { myObj.init(); }; var myObj = { init: function () { console.log(\"init: Let\'s call the callMe method...\");
Cannot figure out how to get access to the \"extended\" properties of a child object from a callback in the parent. My two attempts are below. I would like for the function \"say_something\" to alert
Please consider the below HTML and Javascript. In the script, I am replacing an a tag with a p tag. I am expecting the alert() function to return the contents of the p tag but instead it returns the c
here is my javascript: $(function() { $(\".image2\").click(function() {var image = $(this).attr(\"rel\");
I am developing an add-on for Firefox (3.6.*). in the following code notify called from inside init works fine, but I get an error saying this.notify is not a function when it is called from within on
In Mootools, the value of the thi开发者_运维技巧s variable within a function can be controlled:
Consider I have a class Foo (that does not have its & operator overloaded) is the address obtained from the & operator of this class guaranteed to have the same value as its this pointer?
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