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refactor: component.ready() (#4693)

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This commit is contained in:
Chuong 2017-10-31 23:04:07 +07:00 committed by Gary Katsevman
parent a1748aa590
commit b40858bc49
1 changed files with 15 additions and 12 deletions
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27
src/js/component.js
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@ -598,18 +598,21 @@ class Component {
* Returns itself; method can be chained.
*/
ready(fn, sync = false) {
if (fn) {
if (this.isReady_) {
if (sync) {
fn.call(this);
} else {
// Call the function asynchronously by default for consistency
this.setTimeout(fn, 1);
}
} else {
this.readyQueue_ = this.readyQueue_ || [];
this.readyQueue_.push(fn);
}
if (!fn) {
return;
}
if (!this.isReady_) {
this.readyQueue_ = this.readyQueue_ || [];
this.readyQueue_.push(fn);
return;
}
if (sync) {
fn.call(this);
} else {
// Call the function asynchronously by default for consistency
this.setTimeout(fn, 1);
}
}