function getData(br,year) {
year = (typeof year == 'undefined') ? false : year;
$('Data').load('/Data/getData/' + br + '/' + year);
}
1 comment:
Anonymous
said...
You could also extend the JavaScript prototype for functions in order to achieve a simpler version of setting default parameters. I explain how to achieve the following here on my blog: // A function that takes one value and simply spits it back out. // If nothing is passed in, false will be returned. var inOut = function(value) { return value; }.defaultTo(false);
// Test it out: alert(inOut()); // returns false alert(inOut(Math.PI)); // returns the value of PI alert(inOut("Hello world!!!")); // returns "Hello world!!!" alert(inOut(null)); // returns null alert(inOut(undefined)); // returns undefined
1 comment:
You could also extend the JavaScript prototype for functions in order to achieve a simpler version of setting default parameters. I explain how to achieve the following here on my blog:
// A function that takes one value and simply spits it back out.
// If nothing is passed in, false will be returned.
var inOut = function(value) {
return value;
}.defaultTo(false);
// Test it out:
alert(inOut()); // returns false
alert(inOut(Math.PI)); // returns the value of PI
alert(inOut("Hello world!!!")); // returns "Hello world!!!"
alert(inOut(null)); // returns null
alert(inOut(undefined)); // returns undefined
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