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enode.ready()

When an enode is lazy-loading, this method will register a callback function to be invoked after enode is fully loaded and ready.

In fact, most of built-in methods of enode use ready() under their implementation, only some methods that do not care if the enode is ready or not, e.g. enode.when().

Therefore, the main usage of this method is when accessing the associated HTML element via enode.element and using its native web APIs. In such case, we need to verify if the lazy-loading enode is ready before doing any further process.

Syntax​

JavaScript
enode.ready(callback: Function)

Parameters​

callback(enode: Binh.ElementNode)

  • When the enode is ready, the callback function will be invoked with that enode as parameter.

Return value​

The current enode, ready for the chaining method calls.

Examples​

JavaScript
var content = Binh.ui('/web/components/UIComponent.js');
	
content.ready(function(content) {
    var elementWidth = content.element.offsetWidth;
    // code...
});

Binh.ui('/web/components/UIComponent2.js').ready(function(content2) {
    var elementWidth2 = content2.element.offsetWidth;
    // code...
});