I am trying differents methods to implement a function, but one o them isn't working. Are this syntax correct?:
function funcao2()
{
alert('Tudo bem?');
}funcao2();
I have a 'self invoking function', an 'anonymous function' and a 'function attributed to a variable', but the second aren't working. See the code:
//Função de auto-invocação anônima ou função recursiva anônima
(function(){
alert('Oi');
})();
//Função anônima
document.onload = function(){
alert('Página carregada');
};
//Atribuir função a uma variável e executá-la em seguida
var funcao = function(){
alert('Oi novamente');
}; funcao();
Commented this, seems to be what the OP wanted to know, so posting it as an answer:
document.onload should be window.onload, document has the onreadystatechange event, the window loads
related:
when using the document.onreadystatechange event, check the status and readystate properties:
document.onreadystatechange = function(e)
{
if (this.readyState === 4 && this.status === 200)
{
//only now, the document is loaded
return;
}
//do stuff on readyState 1,2,3... <-- usefull when loading is likely to fail
}