мутационный наблюдатель
var composeObserver = new MutationObserver(function(mutations){
mutations.forEach(function(mutation){
console.log("MUTATE:", mutation)
});
});
function addObserverIfDesiredNodeAvailable() {
console.log('calling')
var composeBox = document.querySelector(".title");
console.log("compose box: ", composeBox);
if(!composeBox) {
//The node we need does not exist yet.
//Wait 500ms and try again
window.setTimeout(addObserverIfDesiredNodeAvailable,500);
return;
}
var config = {childList: true};
composeObserver.observe(composeBox,config);
}
addObserverIfDesiredNodeAvailable();
Jittery Jackal
