timespan.js

国内开发的javascript框架应用。龙博javascript。

                .setHeight(16)
                .setCustomStyle({"KEY":"text-align:right"})
            );
            
            host.panel61.append((new linb.UI.ComboInput)
                .host(host,"timeTo")
                .setLeft(352)
                .setTop(4)
                .setWidth(48)
                .setItems([])
                .setType("timepicker")
                .beforeUIValueSet("_1")
            );
            
            host.panel61.append((new linb.UI.ComboInput)
                .host(host,"dateTo")
                .setLeft(247)
                .setTop(4)
                .setItems([])
                .setType("datepicker")
                .setWidth(104)
                .beforeUIValueSet("_2")
            );
            
            host.panel61.append((new linb.UI.Div)
                .host(host,"divTo")
                .setLeft(217)
                .setTop(7)
                .setWidth(28)
                .setHeight(16)
                .setCustomStyle({"KEY":"text-align:right"})
            );
            
            host.panel61.append((new linb.UI.Div)
                .host(host,"divTZ")
                .setLeft(4)
                .setTop(34)
                .setWidth(53)
                .setHeight(16)
                .setCustomStyle({"KEY":"text-align:right"})
            );
            
            host.panelMain.append((new linb.UI.Pane)
                .host(host,"panelCmd")
                .setWidth(400)
                .setHeight(30)
                .setTabindex("5")
                .setPosition("relative")
            );
            
            host.panelCmd.append((new linb.UI.Button)
                .host(host,"cmdCancel")
                .setLeft(50)
                .setTop(5)
                .setCaption("cmdCancel")
                .onClick("_cancel")
            );
            
            host.panelCmd.append((new linb.UI.Button)
                .host(host,"cmdOK")
                .setLeft(250)
                .setTop(5)
                .setCaption("cmdOK")
                .onClick("_ok")
            );
            
            return children;
            // ]]code created by jsLinb UI Builder
        }, 
        _getTimezone:function(s) {
           var sign,hh,mm;
           sign = s.substr(0,1)=='-'?-1:1;
           hh = Math.floor(s.substr(1,2));
           mm = Math.floor(s.substr(3,2));
           return sign*(hh+mm/60);
        },
        _update1:function(dateFrom, dateTo){
            var self=this;
            var date=linb.Date,
                rd = date.getTimSpanStart(dateFrom,'d'),
                h = date.get(dateFrom,'h'),
                n = date.get(dateFrom,'n');
            self.dateFrom.setUIValue(String(rd.getTime()), true);
            self.timeFrom.setUIValue(h+':'+n, true);

            rd = date.getTimSpanStart(dateTo,'d');
            h = date.get(dateTo,'h');
            n = date.get(dateTo,'n');
            self.dateTo.setUIValue(String(rd.getTime()), true);
            self.timeTo.setUIValue(h+':'+n, true);
        },
        _update2:function(dateFrom, dateTo){
            var self=this;
            var df=dateFrom.getTime(),
                dt=dateTo.getTime();
            self.timeline.setUIValue(df+":"+dt);
        },
        _adjustTime:function(dateFrom,dateTo){
            var self=this,
                date=linb.Date,
                adjust,
                fixEnd,
                t
                ;
            if(self.timeStart && dateFrom>self._timeEnd)
                dateTo=dateFrom
            if(self.timeEnd && dateTo<self._timeStart)
                dateFrom=dateTo;

            if(self.timeStart && dateFrom<self._timeStart){
                adjust=1;
                dateFrom=self._timeStart;
            }
            if(self.timeEnd && dateTo>self._timeEnd){
                fixEnd=adjust=1;
                dateTo=self._timeEnd;
            }
            if(self.timeMinCount && (t=date.add(dateFrom, self.timeMinUnit, self.timeMinCount))>dateTo){
                adjust=1;
                if(fixEnd)
                    dateFrom = date.add(dateTo, self.timeMinUnit, -self.timeMinCount);
                else
                    dateTo = t;
            }
            if(self.timeMaxCount && (t=date.add(dateFrom, self.timeMaxUnit, self.timeMaxCount))<dateTo){
                adjust=1;
                dateTo = t;
            }
            return [adjust,dateFrom,dateTo];
        },
        _change1:function(newValue){
            var self=this,
                date=linb.Date,
                a=newValue.split(':'),
                dateFrom=new Date(parseInt(a[0])),
                dateTo=new Date(parseInt(a[1])),
                df,dt,
                r,
                arr = self._adjustTime(dateFrom,dateTo);

                if(arr[0]){
                    self._update2(arr[1],arr[2]);
                    r=false;
                }
                self._update1(arr[1], arr[2]);
                return r;

        },
        _change2:function(dateFrom,dateTo,timeFrom,timeTo){
            var self=this,r;
            if(!dateFrom)dateFrom=new Date(parseInt(self.dateFrom.getUIValue()));
            if(!dateTo)dateTo=new Date(parseInt(self.dateTo.getUIValue()));
            if(!timeFrom)timeFrom=self.timeFrom.getUIValue().split(':');
            if(!timeTo)timeTo=self.timeTo.getUIValue().split(':');
            //if set manully, all need
            if(!dateFrom || !dateTo || timeFrom.length<2 || timeTo.length<2)return;

            dateFrom.setHours(timeFrom[0]||0);
            dateFrom.setMinutes(timeFrom[1]||0);
            dateTo.setHours(timeTo[0]||0);
            dateTo.setMinutes(timeTo[1]||0);
            var arr=self._adjustTime(dateFrom, dateTo);
            if(arr[0]){
                self._update1(arr[1],arr[2]);
                r=false;
            }
            self._update2(arr[1],arr[2]);
            self.timeline.visibleTask();
            return r;
        },
        _ok:function(){
            _.tryF(this.onOK,[],this);
        },
        _cancel:function(){
            _.tryF(this.onCancel,[],this);
        },
        _5:function (profile, oldValue, newValue) {
            var self=this,r
            if(!self.$lock){
                self.$lock=1;
                r=self._change1(newValue);
                self.$lock=0;
                return r;
            }
        },
        _4:function (profile, oldValue, newValue) {
            var self=this,r;
            if(!self.$lock){
                self.$lock=1;
                r=self._change2(new Date(parseInt(newValue)));
                self.$lock=0;
                return r;
            }
        },
        _3:function (profile, oldValue, newValue) {
            var self=this,r;
            if(!self.$lock){
                self.$lock=1;
                r=self._change2(null,null,newValue.split(':'),null);
                self.$lock=0;
                return r;
            }
        },
        _2:function (profile, oldValue, newValue) {
            var self=this,r;
            if(!self.$lock){
                self.$lock=1;
                r=self._change2(null,new Date(parseInt(newValue)));
                self.$lock=0;
                return r;
            }
        },
        _1:function (profile, oldValue, newValue) {
            var self=this,r;
            if(!self.$lock){
                self.$lock=1;
                r=self._change2(null,null,null,newValue.split(':'));
                self.$lock=0;
                return r;
            }
        },
        _pop:function (profile, item, src) {
            this.setTimezone(item.value);
            this.cbiTZ.setValue(item.caption.replace(/\<[^>]*\>/g,''),true);
        },
        _clc:function(profile, pos){
            this.tzpop.pop(profile.getSubNode('BTN'));
        }
    }
});