iOS JSPatch 使用及注意事项

作者: 114105lijia | 来源:发表于2020-08-12 14:16 被阅读0次

iOS JSPatch 使用及注意事项
JSPatch使用随笔
网站
iOS 极光推送
【iOS】WKWebView 使用及注意事项
iOS JSPatch 使用
IOS关于热修复JSPatch
JSPatch实现原理解析
JSPatch使用私有变量操作
iOS https认证

一、创建view

 require("UIView, UIColor");

 defineClass("XNWashHomeTopView", {
     createScrollView: function() {
         var view = UIView.alloc().initWithFrame({x:100, y:100, width:100, height:100});
         view.setBackgroundColor(UIColor.redColor());
         self.bgView().addSubview(view);
     }
 }, {});

注意：frame必须用{x:100, y:100, width:100, height:100}这种方式设置。同理，CGSizeMake需改为下面的方式：

//_scrollView.contentSize = CGSizeMake(150, 155);
 _scrollView.contentSize = ({width: 750, height: 155});

二、宏的使用
Objective-C 里的宏同样不能直接在 JS 上使用。若定义的宏是一个值，可以在 JS 定义同样的全局变量代替，若定义的宏是程序，可以在JS展开宏。

require("UIScreen");

//不能使用，必须改为下面的方式获取
//#define SCREEN_WIDTH [[UIScreen mainScreen] bounds].size.height

defineClass("XNWashHomeTopView", {
    createScrollView: function() {
        let screen_width = UIScreen.mainScreen().bounds().width;
        console.log(screen_width);
    }
}, {});

demo

转换前OC代码：

- (void)createScrollView {
    _scrollView = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 105, self.width, 155)];
    [self.bgView addSubview:_scrollView];
    _scrollView.contentSize = CGSizeMake(_scrollView.width * 2, _scrollView.height);
    _scrollView.backgroundColor = [UIColor clearColor];
    _scrollView.showsHorizontalScrollIndicator = NO;
    _scrollView.pagingEnabled = YES;
    _scrollView.delegate = self;
    
    for (int i = 0; i < 2; i ++) {
        UIView *v = [[UIView alloc] initWithFrame:CGRectMake(_scrollView.width * i, 0, _scrollView.width, _scrollView.height)];
        [_scrollView addSubview:v];
        v.backgroundColor = [UIColor clearColor];
        
        UILabel *commissionLab = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, v.width, 20)];
        [v addSubview:commissionLab];
        commissionLab.textColor = [UIColor whiteColor];
        commissionLab.font = [UIFont systemFontOfSize:25 weight:UIFontWeightSemibold];
        commissionLab.textAlignment = NSTextAlignmentCenter;
        commissionLab.text = @"0.00";
        commissionLab.tag = 100 * (i + 1);
        
        UILabel *commissionNoteLab = [[UILabel alloc] initWithFrame:CGRectMake(0, commissionLab.bottom + 10, v.width, 15)];
        [v addSubview:commissionNoteLab];
        commissionNoteLab.textColor = rgba(147, 188, 252, 1);
        commissionNoteLab.font = SystemFont(11);
        commissionNoteLab.textAlignment = NSTextAlignmentCenter;
        
        if (_isBoss) {
            commissionNoteLab.text = @"门店收入(元)";
            
            NSArray *a1 = @[@"今日任务(台)",@"未开始(台)",@"施工中(台)",@"已完成(台)",@"非会老客户(台)",@"新客户(台)"];
            CGFloat item_w = self.width / 3;
            CGFloat top_offset = 0;
            for (int j = 0; j < a1.count; j ++) {
                if (j > 2) {
                    top_offset = 35 + 15;
                }

                UIView *vv = [[UIView alloc] initWithFrame:CGRectMake(item_w * (j % 3), commissionNoteLab.bottom + 25 + top_offset, item_w, 35)];
                [v addSubview:vv];
                vv.backgroundColor = [UIColor clearColor];
                
                UILabel *countLab = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, vv.width, 15)];
                [vv addSubview:countLab];
                countLab.text = @"0";
                countLab.textColor = [UIColor whiteColor];
                countLab.font = SystemFont(16);
                countLab.textAlignment = NSTextAlignmentCenter;
                countLab.tag = 1000 * (i + 1) + j;
                
                UILabel *lab = [[UILabel alloc] initWithFrame:CGRectMake(0, countLab.bottom + 5, vv.width, 15)];
                [vv addSubview:lab];
                lab.text = a1[j];
                if (i == 1 && j == 0) {
                    lab.text = @"本月任务(台)";
                }
                lab.textColor = rgba(147, 188, 252, 1);
                lab.font = SystemFont(11);
                lab.textAlignment = NSTextAlignmentCenter;
            }
        } else {
            commissionNoteLab.text = @"今日提成(元)";
            if (i == 1) {
                commissionNoteLab.text = @"本月提成(元)";
            }
            
            NSArray *a1 = @[@"我的任务(项目)",@"未开始",@"施工中(台)",@"已完成(台)"];
            CGFloat item_w = self.width / 2;
            CGFloat top_offset = 0;
            for (int j = 0; j < a1.count; j ++) {
                if (j > 1) {
                    top_offset = 35 + 15;
                }

                UIView *vv = [[UIView alloc] initWithFrame:CGRectMake(item_w * (j % 2), commissionNoteLab.bottom + 25 + top_offset, item_w, 35)];
                [v addSubview:vv];
                vv.backgroundColor = [UIColor clearColor];
                
                UILabel *countLab = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, vv.width, 15)];
                [vv addSubview:countLab];
                countLab.text = @"0";
                countLab.textColor = [UIColor whiteColor];
                countLab.font = SystemFont(16);
                countLab.textAlignment = NSTextAlignmentCenter;
                countLab.tag = 1000 * (i + 1) + j;
                
                UILabel *lab = [[UILabel alloc] initWithFrame:CGRectMake(0, countLab.bottom + 5, vv.width, 15)];
                [vv addSubview:lab];
                lab.text = a1[j];
                lab.textColor = rgba(147, 188, 252, 1);
                lab.font = SystemFont(11);
                lab.textAlignment = NSTextAlignmentCenter;
            }
        }
    }
}

转换后

require("UIScrollView, UIColor, UIView, UILabel, UIFont");

defineClass("XNWashHomeTopView", {
    createScrollView: function() {
        self.setScrollView(UIScrollView.alloc().initWithFrame({x:0, y:105, width:self.width(), height:155}));
        self.bgView().addSubview(self.scrollView());
        self.scrollView().setContentSize({width:self.scrollView().width() * 2, height:self.scrollView().height()});
        self.scrollView().setBackgroundColor(UIColor.redColor());
        self.scrollView().setShowsHorizontalScrollIndicator(NO);
        self.scrollView().setPagingEnabled(YES);
        self.scrollView().setDelegate(self);
        for (var i = 0; i < 2; i++) {
            var v = UIView.alloc().initWithFrame({x:self.scrollView().width() * i, y:0, width:self.scrollView().width(), height:self.scrollView().height()});
            self.scrollView().addSubview(v);
            v.setBackgroundColor(UIColor.clearColor());
            var commissionLab = UILabel.alloc().initWithFrame({x:0, y:0, width:v.width(), height:20});
            v.addSubview(commissionLab);
            commissionLab.setTextColor(UIColor.whiteColor());
            commissionLab.setFont(UIFont.boldSystemFontOfSize(25));
            commissionLab.setTextAlignment(1);
            commissionLab.setText("0.00");
            commissionLab.setTag(100 * (i + 1));
            var commissionNoteLab = UILabel.alloc().initWithFrame({x:0, y:commissionLab.bottom() + 10, width:v.width(), height:15});
            v.addSubview(commissionNoteLab);
            commissionNoteLab.setTextColor(UIColor.colorWithRed_green_blue_alpha(147 / 255, 188 / 255, 252 / 255, 1));
            commissionNoteLab.setFont(UIFont.systemFontOfSize(11));
            commissionNoteLab.setTextAlignment(1);
                                                                                 
           if (self.isBoss()) {
                commissionNoteLab.setText("门店收入(元)");
                var a1 = [ "今日任务(台)", "未开始(台)", "施工中(台)", "已完成(台)", "非会老客户(台)", "新客户(台)" ];
                var item_w = self.width() / 3;
                var top_offset = 0;
                for (var j = 0; j < a1.length; j++) {
                    if (j > 2) {
                        top_offset = 35 + 15;
                    }
                    var vv = UIView.alloc().initWithFrame({x:item_w * (j % 3), y:commissionNoteLab.bottom() + 25 + top_offset, width:item_w, height:35});
                    v.addSubview(vv);
                    vv.setBackgroundColor(UIColor.clearColor());
                    var countLab = UILabel.alloc().initWithFrame({x:0, y:0, width:vv.width(), height:15});
                    vv.addSubview(countLab);
                    countLab.setText("0");
                    countLab.setTextColor(UIColor.whiteColor());
                    countLab.setFont(UIFont.systemFontOfSize(16));
                    countLab.setTextAlignment(1);
                    countLab.setTag(1e3 * (i + 1) + j);
                    var lab = UILabel.alloc().initWithFrame({x:0, y:countLab.bottom() + 5, width:vv.width(), height:15});
                    vv.addSubview(lab);
                    lab.setText(a1[j]);
                    if (i == 1 && j == 0) {
                        lab.setText("本月任务(台)");
                    }
                    lab.setTextColor(UIColor.colorWithRed_green_blue_alpha(147 / 255, 188 / 255, 252 / 255, 1));
                    lab.setFont(UIFont.systemFontOfSize(11));
                    lab.setTextAlignment(1);
                }
            } else {
                commissionNoteLab.setText("今日提成(元)");
                if (i == 1) {
                    commissionNoteLab.setText("本月提成(元)");
                }
                var a1 = [ "我的任务(项目)", "未开始", "施工中(台)", "已完成(台)" ];
                var item_w = self.width() / 2;
                var top_offset = 0;
                        for (var j = 0; j < a1.length; j++) {
                    if (j > 1) {
                        top_offset = 35 + 15;
                    }
                    var vv = UIView.alloc().initWithFrame({x:item_w * (j % 2), y:commissionNoteLab.bottom() + 25 + top_offset, width:item_w, height:35});
                    v.addSubview(vv);
                    vv.setBackgroundColor(UIColor.clearColor());
                    var countLab = UILabel.alloc().initWithFrame({x:0, y:0, width:vv.width(), height:15});
                    vv.addSubview(countLab);
                    countLab.setText("0");
                    countLab.setTextColor(UIColor.whiteColor());
                    countLab.setFont(UIFont.systemFontOfSize(16));
                    countLab.setTextAlignment(1);
                    countLab.setTag(1e3 * (i + 1) + j);
                    var lab = UILabel.alloc().initWithFrame({x:0, y:countLab.bottom() + 5, width:vv.width(), height:15});
                    vv.addSubview(lab);
                    lab.setText(a1[j]);
                    lab.setTextColor(UIColor.colorWithRed_green_blue_alpha(147 / 255, 188 / 255, 252 / 255, 1));
                    lab.setFont(UIFont.systemFontOfSize(11));
                    lab.setTextAlignment(1);
                }
            }
        }
    }
}, {});

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