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Is it possible to have a function within another function like so?
function foo() {
// do something
function bar() {
// do something
}
bar();
}
foo();
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function someFunction() { //do stuff } $(document). ready(function(){ //Load City by State $('#billing_state_id'). live('change', someFunction); $('#click_me'). live('click', function() { //do something someFunction(); }); });
You can directly write your jQuery code within a JavaScript function.
To trigger the onclick function in jQuery, click() method is used. For example, on clicking a paragraph on a document, a click event will be triggered by the $(“p”). click() method.
So a jQuery function, which is prefixed with the $ or the word jQuery generally is called from within that method. $(document). ready(function() { // Assign all list items on the page to be the color red.
Yes you can have it like that. bar won't be visible to anyone outside foo.
And you can call bar inside foo as:
function foo() {
// do something
function bar() {
// do something
}
bar();
}
Yes, you can.
Or you can do this,
function foo(){
(function(){
//do something here
})()
}
Or this,
function foo(){
var bar=function(){
//do something here
}
}
Or you want the function "bar" to be universal,
function foo(){
window.bar=function(){
//something here
}
}
Hop this helps you.
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