Passing This Into An Immediately-invoked Function Expression
Is there any way to pass this into an Immediately-Invoked Function Expression, without resolving to var that = this (which isn't applicable on some cases)? Tried the following but
Solution 1:
You might be able to use call
or apply
for this purpose. For example:
(function() {
console.log(this); // whatever that was specified in the "call" method
}).call(this);
Solution 2:
(function(that) {
console.log(that);
})(this);
The code should work, make sure there is no code before it without a semicolon.
(function(that) {
console.log(that);
})(this) // if here is no semicolon, the next code will be syntax error.
(function(that) {
console.log(that);
})(this);
You could try the code below, which will be ok even the code before it omit the semicolon.
!function(that) {
console.log(that);
}(this);
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