[HTML5]数组数据localStorage存储

保存数组数据

var itemsBak = [];
                            headerBar.items.each(function(value,index){
                                if(index > 2 && index < headerBar.items.length-1){
                                    itemsBak.push({"iconCls":value.iconCls,"text":value.text,"id":value.id});
                                }
                            }); 
                            window.localStorage.setItem("headerBarValue",JSON.stringify(itemsBak));
                            console.log("快捷方式本地化存储: "+JSON.stringify(itemsBak));

读取本地存储数组数据

 var items = [];
        if(items = JSON.parse(window.localStorage.getItem("headerBarValue"))){
            Ext.Array.each(items,function(value,index){
                //console.log("初始化添加已有快捷方式："+index+" -> "+value);
                var page = {
                            iconCls: value["iconCls"],
                            cls: "headerStyle",
                            text: value["text"],
                            id: value["id"],
                            tooltip: value["text"],
                            iconAlign: "top",
                            handler: "onHeaderMenuClick"
                        };
                Ext.getCmp("headerBar").insert(3,page);
            });
        }

【注】：以上示例是结合extjs6使用的情况！！！