JavaScript YUI配置实用程序指南

Posted 2021-05-19

// JScript source code
var Object = function(){
    var cfg = new YAHOO.util.Config(this);
        element;
    
    initDefaultConfig: function() {

        this.cfg.addProperty(
            "color",
            {
                value: "#000000",
                handler: setColor
            }
        );
        
        this.cfg.addProperty(
            "width", 
            {
                value: null,
                handler: setWidth
            }
        );
        
        this.cfg.fireQueue();        
    }
    
    var setColor = function(type, args, obj){
        var color = args[0];
        YAHOO.util.Dom.setStyle(element, "color", color);        
    }
    
    var setWidth = function(type, args, obj){
        var width = args[0] + "px";
        YAHOO.util.Dom.setStyle(element, "width", width);        
    }
    
    this.init = function(elementId){
        element = YAHOO.util.Dom.get(elementId);
        initDefaultConfig();
    } 
};