筛选视图,条件筛选,多层筛选,一层筛选:类似美团外卖下拉分类筛选,三层筛选:类似地区筛选,下拉筛选视图,功能强大,使用方便
1、选择Download ZIP
下载YYFilterTool。
2、将YYFilterTool整个文件夹拖入工程中。
3、import "YYStarTool.h"
。
4、YYFilterTool使用Masonry
布局,请先导入Masonry
才可继续使用。
YYFilterTool *filterTool = [YYFilterTool shareInstance];
filterTool.firstLevelElements = @[@"智能排序",@"离我最近",@"好评优先",@"人气最高"];
// filterTool.levelType = YYBaseFilterTypeSingleLevel;//默认是一层,所以可以不用写
// filterTool.multiSelectionEnable = NO;//默认不支持多选,所以可以不写
[filterTool popFilterViewWithStartY:150 startAnimateComplete:nil closeAnimateComplete:nil];
filterTool.multiSelectionEnable = YES;//多选
//加一句
filterTool.topConditionEnable = YES;//顶部条件框的显示
YYFilterTool *filterTool = [YYFilterTool shareInstance];
NSMutableArray *firstLevelElements = [NSMutableArray new];
NSMutableArray *secondLevelElements = [NSMutableArray new];
NSMutableArray *thirdLevelElements = [NSMutableArray new];
for (int i = 0; i < 30; i++) {
[firstLevelElements addObject:[NSString stringWithFormat:@"市%i",i]];
NSMutableArray *elements = [NSMutableArray new];
NSMutableArray *elementss = [NSMutableArray new];
for (int j = 0; j < 15; j++) {//random()%30+1
[elements addObject:[NSString stringWithFormat:@"市%i县%i",i,j]];
NSMutableArray *elementsss = [NSMutableArray new];
for (int k = 0; k < 15; k++) {
[elementsss addObject:[NSString stringWithFormat:@"市%i县%i镇%i",i,j,k]];
}
[elementss addObject:elementsss];
}
[secondLevelElements addObject:elements];
[thirdLevelElements addObject:elementss];
}
filterTool.firstLevelElements = firstLevelElements;
filterTool.secondLevelElements = secondLevelElements;
filterTool.thirdLevelElement = thirdLevelElements;
filterTool.levelType = YYBaseFilterTypeThreeLevel;//三层筛选
filterTool.multiSelectionEnable = YES;//多选
filterTool.topConditionEnable = YES;//顶部条件框的显示
[filterTool popFilterViewWithStartY:150 startAnimateComplete:nil closeAnimateComplete:nil];
filterTool.indexCountShowEnable = YES;//角标显示
filterTool.selectedBtnHighlightedName = @"1";//设置选中图片
filterTool.selectedBtnNormalName = @"2";//设置没选中图片
如果想自定义其他东西,比如背景颜色,角标样式,完成按钮样式等,可以去源码中修改,源码中有很多注释,看起来比较容易。