12207480 / dopdropdownmenu-enhanced Goto Github PK

我在加载数据的时候类似tableView的操作, 但是在重新刷新数据的时候出现了问题 DropDown给我返回的colum 为-1 导致我在数组获取数据的时候失败 ,最后跟了您的代码,也发现有这个问题,但是您用if else 吧-1这列数据当做第三列数据,我也准备在我的代码中这样做, 但是您在代码使用说明中并没有提起...

你好、请问整块的背景色该怎么修改呢？

请问，比如我现在没有点击屏幕，而是点击了导航条(或其他控件)，如何让table收缩回去呢？

功能一：菜单的宽度能否自定义调整，而不是固定满屏
功能二：下拉列表能否增加一个空白的view让我们自定义，加入自己想要的一些元素

现在的方法是默认读取数组第一个的数据，如果我的第一个是请选择之类 如何实现？

如题，如果有一个双列菜单，当leftTableView中的某个cell和rightTableView的某个cell相同时，点击左边cell，右边那个cell会默认选中。比如区县菜单，点选左边cell崇明，其中的右边cell崇明会默认选中。

那个三角指示器可以改成随文字的宽度改变位置吗，一直靠右边有点不好看

我这里手动把bglayer的颜色跟self.backgourndColor挂钩，原来是准备把背后的东西显示出来，
然而发现，当选择tableview的任何一个row之后
textLayer确实更新了，但是旧的文字却没有移除掉

您好，发现没设置menu 的defaultIndexPath，然后点开每个菜单，还是会默认选中第一项
然后我是需要设置哪个值，来让第一次进来，每个菜单点开是都默认是没有选择的效果呢？

我自己项目是3列的。自己写了一个项目里面用，不过没有开源出来，作者维护很久了，可以做个3列的，增加场景覆盖范围

非常好的项目，希望能加入cocoapod的支持，谢谢

展开之后无法点击。

我试着改你的代码 添加了一个代理方法

• (void)menu:(DOPDropDownMenu *)menu dwx_justTapTopMenu:(NSInteger)topMenuIndex selected:(BOOL)selected;
  就是在下面方法中添加了只点击了每个coloum标题时响应事件
• (void)menuTapped:(UITapGestureRecognizer *)paramSender {
  //...
  if ([self.delegate respondsToSelector:@selector(menu:dwx_justTapTopMenu:selected:)]) {
  [self.delegate menu:self dwx_justTapTopMenu:tapIndex selected:_show];
  }
  }
  我觉得这样修改不是很优雅.你能进一步修改一下吗?
  还有一个问题,你能把每一个indexPath的deselect方法放出来吗? 因为我这刚才添加的方法,响应了之后,做完相关操作无法取消选中~

hi..谢谢你提供的控件，能否增加一些方法，用于方便的设置每一列菜单的选中项，或者随时可以重置某几列菜单为默认选项呢。比如，我一个三列菜单，选了某一列下的一个子项，我希望把其他列的菜单还原成默认值。谢谢。

如何设置默认选中的indexpath?

大神能否更新个三角形可以换成自定义的图片，感谢

我看了下你里面的reloaddata 是会同时刷新整个视图的吧。我想单独刷新一个表，怎么弄呢？

#import "DOPDropDownMenu.h"
187: 需要添加判断 if ([_delegate respondsToSelector:@selector(menu:numberOfItemsInRow:column:)]) {}
否则未实现则 Crash

如上.

大神，想在外部直接给下拉按钮的标题赋值 ，而不是选取每一组数据源数组的第一个为默认的标题

如题

isClickHaveItemValid is always zero even i have only one lefttableview

 BOOL haveItem = [self confiMenuWithSelectRow:indexPath.row];
        BOOL isClickHaveItemValid = self.isClickHaveItemValid ? YES : haveItem;


        if (isClickHaveItemValid && _delegate && [_delegate respondsToSelector:@selector(menu:didSelectRowAtIndexPath:)]) {
            [self.delegate menu:self didSelectRowAtIndexPath:[DOPIndexPath indexPathWithCol:_currentSelectedMenudIndex row:indexPath.row]];

how to reloadData

is there an english version of this pod?

尝试将menu放置在navigationBar上，但是无法显示。如何能够正确显示在navigationBar的正中间？

如题, 谢谢.

NSInteger num = [_leftTableView numberOfRowsInSection:0] >[_rightTableView numberOfRowsInSection:0]?[_leftTableView numberOfRowsInSection:0]:[_rightTableView numberOfRowsInSection:0];
这样写会不会更合理一些？？？
比如左边只有一行，右边有10行的情况。

第二个问题
menu每一列的初始title 可不可以不是第一个cell的title而是自定义，选中后再呈现cell的title

阁下的代码动画结束逻辑的 complete 全都放在的代码的末尾执行, 我认为这样是不对的
例如:

[self animateIndicator:indicator Forward:forward complete:^{
        [self animateTitle:title show:forward complete:^{
            [self animateBackGroundView:background show:forward complete:^{
                [self animateTableView:tableView show:forward complete:^{
                }];
            }];
        }];
    }];
    
    complete();

应该改为

[self animateIndicator:indicator Forward:forward complete:^{
        [self animateTitle:title show:forward complete:^{
            [self animateBackGroundView:background show:forward complete:^{
                [self animateTableView:tableView show:forward complete:^{
                        complete();
                }];
            }];
        }];
    }];
  

这样保证调用该方法时的 complete 是在所有动画完成时才调用的

另外几个建议
手势操作 例如 展开和收起 增加代码直接调用接口

- (void)menuTappedWithIndex:(NSInteger)tapIndex;  //通过传入 index 展开列表  代码引用
 -(void)menuTapped:(UITapGestureRecognizer *)paramSender

- (void)shrinkMenu;  //收起  代码引用
- (void)backgroundTapped:(UITapGestureRecognizer *)paramSender

感谢阁下提供这么优秀的代码 谢谢

uplicate symbol OBJC_IVAR$_DOPDropDownMenu._numOfMenu in:
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duplicate symbol OBJC_IVAR$_DOPDropDownMenu._indicators in:
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duplicate symbol OBJC_IVAR$_DOPDropDownMenu._bgLayers in:
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duplicate symbol OBJC_IVAR$_DOPDropDownMenu._titles in:
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duplicate symbol OBJC_IVAR$_DOPDropDownMenu._textColor in:
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duplicate symbol OBJC_IVAR$_DOPDropDownMenu._separatorColor in:
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duplicate symbol OBJC_IVAR$_DOPDropDownMenu._indicatorColor in:
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duplicate symbol OBJC_IVAR$_DOPIndexPath._column in:
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duplicate symbol OBJC_IVAR$_DOPDropDownMenu._origin in:
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duplicate symbol OBJC_CLASS$_DOPIndexPath in:
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duplicate symbol OBJC_METACLASS$_DOPIndexPath in:
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/Users/youpude/Library/Developer/Xcode/DerivedData/agriculturalApp-ebtktqjqltyjeegekhyqrvkfgmhp/Build/Products/Debug-iphonesimulator/libDOPDropDownMenu-Enhanced.a(DOPDropDownMenu.o)
duplicate symbol OBJC_IVAR$_DOPDropDownMenu._delegate in:
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duplicate symbol OBJC_IVAR$_DOPDropDownMenu._dataSource in:
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ld: 20 duplicate symbols for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

swift怎么用这个？谢谢 我是新手

有二级菜单时，如果实现点击一级菜单不更新标题？

add tableFooterView will crash,not understand!

我的代码如下：
DOPIndexPath * indexPath = [DOPIndexPath indexPathWithCol:1 row:10 item:-1];
[self.menu selectIndexPath:indexPath];
诡异的是：col设置为0 是正常的，但是别的都不好使

我看了下从cocoapods上下载下来的版本和Git下载的版本不一样

最好能和autolayout一并使用

希望可以自定义箭头的图标、而不要用画上去的

如题,现在menu下都没有分割线,真的难看,我要自己改然后加进去..

想问下如果想给其中一个tableview，比如是第三个tableview加索引表怎么实现？

I almost spent a whole morning found out the solution to this problem, just add ceil(size.width), everything works well.

- (void)animateTitle:(CATextLayer *)title show:(BOOL)show complete:(void(^)())complete {
    CGSize size = [self calculateTitleSizeWithString:title.string];
    CGFloat sizeWidth = (size.width < (self.frame.size.width / _numOfMenu) - 25) ? size.width : self.frame.size.width / _numOfMenu - 25;
    title.bounds = CGRectMake(0, 0, ceil(sizeWidth), size.height);
    if (!show) {
        title.foregroundColor = _textColor.CGColor;
    } else {
        title.foregroundColor = _textSelectedColor.CGColor;
    }
    complete();
}

设置这个在8.x系统上会崩溃，暂时注释掉了

如图, 在使用MJRefresh的下拉刷新时, 如果MJRefresh的下拉刷新菊花还在转, 这个时候同时去点击DOPDropDownMenu, 会使整个DOPDropDownMenu下降某一高度.

必现的事情