blocks|key|940357|text|只需设置tableHeaderView的frame属性。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|940358|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Just set the frame property of the tableHeaderView.

blocks|key|724418|text|我找到了一个很棒的黑客。修改框架属性后添加以下行|type|unstyled|depth|inlineStyleRanges|entityRanges|data|724419|self.tableView.tableHeaderView+=+self.tableView.tableHeaderView;|code-block|syntax|javascript|724420|诀窍在于(我认为)当您将视图分配给tableHeaderView属性时，UITableView缓存了高度(实际上是帧)。上面这行代码只是再次指定了高度。|724421|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I found a nice hack. Add the below line after modifying the frame propery

<pre><code>self.tableView.tableHeaderView = self.tableView.tableHeaderView;
</code></pre>

The trick is (I think) that the UITableView is caching the height (the frame actually) when you assign the view to the tableHeaderView property. The above line just assigns the height again.

blocks|key|940550|text|override+func+viewDidLayoutSubviews()+{
++++super.viewDidLayoutSubviews()
++++sizeHeaderToFit()
}

private+func+sizeHeaderToFit()+{
++++let+headerView+=+tableView.tableHeaderView!

++++headerView.setNeedsLayout()
++++headerView.layoutIfNeeded()

++++let+height+=+headerView.systemLayoutSizeFitting(UILayoutFittingCompressedSize).height
++++var+frame+=+headerView.frame
++++frame.size.height+=+height
++++headerView.frame+=+frame

++++tableView.tableHeaderView+=+headerView
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|940551|更多详情请访问：here|unstyled|offset|length|940552|entityMap|0|LINK|mutability|MUTABLE|url|http://roadfiresoftware.com/2015/05/how-to-size-a-table-header-view-using-auto-layout-in-interface-builder/^0|0|8|4|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|R|8|@]|9|@$G|S|H|T|1|U]]|A|$]]|$1|I|3|-4|5|F|7|V|8|@]|9|@]|A|$]]]|J|$K|$5|L|M|N|A|$O|P]]]]

<pre><code>override func viewDidLayoutSubviews() {
 super.viewDidLayoutSubviews()
 sizeHeaderToFit()
}

private func sizeHeaderToFit() {
 let headerView = tableView.tableHeaderView!

 headerView.setNeedsLayout()
 headerView.layoutIfNeeded()

 let height = headerView.systemLayoutSizeFitting(UILayoutFittingCompressedSize).height
 var frame = headerView.frame
 frame.size.height = height
 headerView.frame = frame

 tableView.tableHeaderView = headerView
}
</code></pre>

More details can be found <a href="http://roadfiresoftware.com/2015/05/how-to-size-a-table-header-view-using-auto-layout-in-interface-builder/" rel="noreferrer">here</a>

blocks|key|940454|text|如果您仍然需要它，您是否已尝试设置该属性|type|unstyled|depth|inlineStyleRanges|entityRanges|data|940455|self.tableView.tableHeaderView+|code-block|syntax|javascript|940456|如果您计算了所需的高度，并为tableHeaderView设置了新视图|offset|length|style|CODE|940457|CGRect+frame+=+self.tableView.tableHeaderView.frame;
frame.size.height+=+newHeight;

self.tableView.tableHeaderView+=+[[UIView+alloc]+initWithFrame:frame];|940458|应该能行得通。|940459|entityMap^0|0|0|E|F|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@$I|V|J|W|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

In case you still need it, have you tried to set the property

<pre><code>self.tableView.tableHeaderView 
</code></pre>

If you calculate the heigh you need, and set a new view for <code>tableHeaderView</code>:

<pre><code>CGRect frame = self.tableView.tableHeaderView.frame;
frame.size.height = newHeight;

self.tableView.tableHeaderView = [[UIView alloc] initWithFrame:frame];
</code></pre>

It should work.

blocks|key|724462|text|只有当我首先将表视图的页脚/页眉设置为空时，它才能与我一起工作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|724463|self.footer+=+self.searchTableView.tableFooterView;
CGRect+frame+=+self.footer.frame;
frame.size.height+=+200;
self.footer.frame+=+frame;
self.searchTableView.tableFooterView+=+nil;
self.searchTableView.tableFooterView+=+self.footer;|code-block|syntax|javascript|724464|确保self.footer是一个强引用，以防止页脚视图被释放|724465|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

It works with me only if I set the footer/header of the tableview to nil first:

<pre><code>self.footer = self.searchTableView.tableFooterView;
CGRect frame = self.footer.frame;
frame.size.height = 200;
self.footer.frame = frame;
self.searchTableView.tableFooterView = nil;
self.searchTableView.tableFooterView = self.footer;
</code></pre>

Make sure that self.footer is a strong reference to prevent the footer view from being deallocated

blocks|key|940703|text|Swift+4-你可以用HEIGHT_VIEW管理高度，只需添加这个代码，它就可以工作了|type|unstyled|depth|inlineStyleRanges|entityRanges|data|940704|override+func+viewDidLayoutSubviews()+{
++++super.viewDidLayoutSubviews()

++++let+HEIGHT_VIEW+=+60
++++tableView.tableFooterView?.frame.size+=+CGSize(width:+tblView.frame.width,+height:+CGFloat(HEIGHT_VIEW))

++++tableView.tableHeaderView?.frame.size+=+CGSize(width:tblView.frame.width,+height:+CGFloat(HEIGHT_VIEW))
}|code-block|syntax|javascript|940705|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Swift 4 - you can manage height with HEIGHT_VIEW,Just add this cods, Its working

<pre><code>override func viewDidLayoutSubviews() {
 super.viewDidLayoutSubviews()

 let HEIGHT_VIEW = 60
 tableView.tableFooterView?.frame.size = CGSize(width: tblView.frame.width, height: CGFloat(HEIGHT_VIEW))

 tableView.tableHeaderView?.frame.size = CGSize(width:tblView.frame.width, height: CGFloat(HEIGHT_VIEW))
}
</code></pre>

blocks|key|724540|text|只需使用构造器UIView(frame:_)创建页脚包装器视图，然后如果您正在为FooterView使用xib文件，则从xib创建视图并将其作为subView添加到包装器视图。然后将包装器分配给tableView.tableFooterView+=+fixWrapper。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|724541|++++let+fixWrapper+=+UIView(frame:+CGRectMake(0,+0,+UIScreen.mainScreen().bounds.width,+54))+//+dont+remove
++++let+footer+=+UIView.viewFromNib("YourViewXibFileName")+as!+YourViewClassName
++++fixWrapper.addSubview(footer)
++++tableView.tableFooterView+=+fixWrapper
++++tableFootterCostView+=+footer|code-block|syntax|javascript|724542|它对我来说是完美的！重点是使用构造器(frame:_)创建页脚视图。即使您创建了UIView()并分配了frame属性，它也可能无法工作。|724543|entityMap^0|7|F|2P|12|0|0|I|9|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|N|$]]

Just create Footer Wrapper View using constructor <code>UIView(frame:_)</code>
then if you are using xib file for FooterView, create view from xib and add as subView to wrapper view. then assign wrapper to <code>tableView.tableFooterView = fixWrapper</code> . 

<pre><code> let fixWrapper = UIView(frame: CGRectMake(0, 0, UIScreen.mainScreen().bounds.width, 54)) // dont remove
 let footer = UIView.viewFromNib("YourViewXibFileName") as! YourViewClassName
 fixWrapper.addSubview(footer)
 tableView.tableFooterView = fixWrapper
 tableFootterCostView = footer
</code></pre>

It works perfectly for me! the point is to create footer view with constructor <code>(frame:_)</code>. Even though you create UIView() and assign frame property it may not work.

blocks|key|724582|text|如果在IB中添加视图作为表头视图，请在选项卡5(尺寸检查器)的IB中设置该视图的框架。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|724583|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If add a view as table header view in IB, set the frame of that view in IB in Tab 5(size inspector)

blocks|key|725013|text|如果您以编程方式设置tableHeaderView，那么只需在viewDidLayoutSubviews中设置它。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|725014|++++override+func+viewDidLayoutSubviews()+{
++++++++super.viewDidLayoutSubviews()
++++++++setupTableViewHeader()
++++}

++++private+func+setupTableViewHeader()+{
++++++++//+Something+you+do+to+set+it+up+programatically...
++++++++tableView.tableHeaderView+=+MyHeaderView.instanceFromNib()+
++++}|code-block|syntax|javascript|725015|如果你没有通过编程来设置它，你需要做类似@Kris根据这个link回答的事情|725016|++++override+func+viewDidLayoutSubviews()+{
++++++++super.viewDidLayoutSubviews()
++++++++sizeHeaderToFit()
++++}

++++private+func+sizeHeaderToFit()+{
++++++++if+let+headerView+=+tableView.tableHeaderView+{
++++++++++++headerView.setNeedsLayout()
++++++++++++headerView.layoutIfNeeded()

++++++++++++let+height+=+headerView.systemLayoutSizeFitting(UIView.layoutFittingCompressedSize).height
++++++++++++var+frame+=+headerView.frame
++++++++++++frame.size.height+=+height
++++++++++++headerView.frame+=+frame

++++++++++++tableView.tableHeaderView+=+headerView
++++++++}
++++}|725017|entityMap|0|LINK|mutability|MUTABLE|url|https://roadfiresoftware.com/2015/05/how-to-size-a-table-header-view-using-auto-layout-in-interface-builder/^0|A|F|V|L|0|0|T|4|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@$9|X|A|Y|B|C]|$9|Z|A|10|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|11|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|12|8|@]|D|@$9|13|A|14|1|15]]|E|$]]|$1|M|3|N|5|H|7|16|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|17|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]]]

If you programatically set the <code>tableHeaderView</code>, then just set it inside <code>viewDidLayoutSubviews</code>.

<pre class="lang-swift prettyprint-override"><code> override func viewDidLayoutSubviews() {
 super.viewDidLayoutSubviews()
 setupTableViewHeader()
 }

 private func setupTableViewHeader() {
 // Something you do to set it up programatically...
 tableView.tableHeaderView = MyHeaderView.instanceFromNib() 
 }
</code></pre>

If you didn't set it programatically, you need to do similar to what @Kris answered based on this <a href="https://roadfiresoftware.com/2015/05/how-to-size-a-table-header-view-using-auto-layout-in-interface-builder/" rel="nofollow noreferrer">link</a>

<pre class="lang-swift prettyprint-override"><code> override func viewDidLayoutSubviews() {
 super.viewDidLayoutSubviews()
 sizeHeaderToFit()
 }

 private func sizeHeaderToFit() {
 if let headerView = tableView.tableHeaderView {
 headerView.setNeedsLayout()
 headerView.layoutIfNeeded()

 let height = headerView.systemLayoutSizeFitting(UIView.layoutFittingCompressedSize).height
 var frame = headerView.frame
 frame.size.height = height
 headerView.frame = frame

 tableView.tableHeaderView = headerView
 }
 }

</code></pre>

blocks|key|724838|text|如果你正在使用XIB作为tableView的主headerView，你可以将XIB设置为自由形式，设置你想要的高度，取消点击自动调整顶部，底部的块和上面，下面的arrows.Only水平部分将被取消选择，就像我上面提到的那样。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|724839|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If you are using XIB for tableView's main headerView you can set XIB as a freeform set the Height as you want and unclick Autoresizing's top,bottom blocks and upper,lower arrows.Only horizontal pieces will be selected.Vertical will be unselected as I mentioned above.

blocks|key|940952|text|您可以创建一个具有所需高度(宽度应该是UITableView的高度)的UIView，并且可以在其中放置一个带有适当尺寸图片的UIImageView+:它们不会自动拉伸。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|940953|您还可以通过为容器视图提供更高的高度，在内部UIImageView上方和下方提供边距。|940954|此外，例如，您可以指定一个平移转换，以便将图像放在其容器标题视图的中间。|940955|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

You can create a UIView with the desired height (the width should be that of the UITableView), and inside it you can place a UIImageView with the picture of the proper dimensions: they won't stretch automatically.

You can also give margin above and below the inner UIImageView, by giving a higher height to the container view.

Additionally, you can assign a Translation transform in order to place the image in the middle of its container header view, for example.

blocks|key|941020|text|在Xcode10中，你可以从"Size+Inspector“标签中设置区段高度的页眉和页脚|type|unstyled|depth|inlineStyleRanges|entityRanges|data|941021|​|941022|📷|atomic|offset|length|941023|941024|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/074ee4c41301eb7ed130d917d8e30f39.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

In Xcode 10 you can set header and footer of section hight from "Size Inspector" tab 

<a href="https://i.stack.imgur.com/D3oIY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/D3oIY.png" alt="Size Inspector header "></a>

blocks|key|724696|text|如果您更改了tableView的headerView的高度，只需重置headerView的headerView，然后重置headerView的tableView：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|724697|self.headerView.frame+=+newFrame;
self.tableView.tableHeaderView+=+self.headerView;|code-block|syntax|javascript|724698|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

If you changed height of tableView's headerView, just reset headerView's frame, then, reset headerView of tableView:

<pre><code>self.headerView.frame = newFrame;
self.tableView.tableHeaderView = self.headerView;
</code></pre>

blocks|key|724751|text|使用自动布局，您可以执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|724752|tableView.sectionHeaderHeight+=+UITableViewAutomaticDimension
tableView.estimatedSectionHeaderHeight+=+<your-header-height>|code-block|syntax|javascript|724753|或者，如果您的头文件高度不同，请继续并实现：|724754|func+tableView(_+tableView:+UITableView,+heightForHeaderInSection+section:+Int)+->+CGFloat+{
++++return+<your-header-height>
}|724755|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

With autolayout you could do something like:

<pre><code>tableView.sectionHeaderHeight = UITableViewAutomaticDimension
tableView.estimatedSectionHeaderHeight = &lt;your-header-height&gt;
</code></pre>

or if your headers are of different heights, go ahead and implement:

<pre><code>func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -&gt; CGFloat {
 return &lt;your-header-height&gt;
}
</code></pre>

blocks|key|940867|text|func+tableView(_+tableView:+UITableView,+heightForHeaderInSection+section:+Int)+->+CGFloat+{
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|940868|或者您也可以像这样使用|unstyled|940869|tableView.estimatedSectionHeaderHeight+|940870|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code>func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -&gt; CGFloat {
}
</code></pre>

or you can use like this also

<pre><code>tableView.estimatedSectionHeaderHeight 
</code></pre>

blocks|key|724330|text|使用表视图默认属性：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|724331|-+(CGFloat)tableView:(UITableView+*)tableView+heightForHeaderInSection:(NSInteger)section
{
++++return+35.0;
}|code-block|syntax|javascript|724332|谢谢|724333|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Use table view default property :

<pre><code>- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
{
 return 35.0;
}
</code></pre>

Thanks

I have gone through Apple docs about UITableView class and delegate reference but couldn't find the way to set the table header height explicitly.

I set Table cell height using following delegate:

<pre><code>-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
</code></pre>

and set section header/footer height using following delegates.

<pre><code>-(CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
-(CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section
</code></pre>

Could anyone please help me to set the table header/footer height?

Thanks.

How to set the height of table header in UITableView?

容器

Swift

我已经阅读了苹果文档中关于UITableView类和委托引用的内容，但是找不到显式设置表头高度的方法。我使用以下委托设置表格单元格高度：-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath并使用以下委托设置节页眉/页脚高度。-(CGFloat)tableView:(

问如何在UITableView中设置表头高度？
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回答 16

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问如何在UITableView中设置表头高度？EN

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问如何在UITableView中设置表头高度？
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