blocks|key|2756450|text|我没有看到具体的错误，但我建议您使用check+your+html+syntax。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2756451|对您的源代码进行的一次小测试会给出如下错误|2756452|2756453|第127行，第34列:未闭合元素div.+++++++++++<div+class="inner+onlySides">|blockquote|2756454|2756455|这可能是一个问题。|2756456|entityMap|0|LINK|mutability|MUTABLE|url|http://validator.w3.org/^0|I|M|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|Z|8|@]|9|@]|C|$]]|$1|G|3|H|5|I|7|10|8|@]|9|@]|C|$]]|$1|J|3|-4|5|6|7|11|8|@]|9|@]|C|$]]|$1|K|3|L|5|6|7|12|8|@]|9|@]|C|$]]|$1|M|3|-4|5|6|7|13|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

<p>I don't see a specific error, but I would advise you to <a href="http://validator.w3.org/" rel="nofollow">check your html syntax</a>.</p>

<p>A tiny test with your source gives me errors like </p>

<blockquote>
  <p>Line 127, Column 34: Unclosed element div.</p>

<pre><code>              &lt;div class="inner onlySides"&gt;
</code></pre>
</blockquote>

<p>This could be an issue.</p>


blocks|key|162276|text|如果您正在使用标签调用modal。尝试从具有数据属性的href+attribute.And调用模式中删除'#‘。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|162277|<button+class="btn+btn-primary+btn-lg"+data-toggle="modal"+data-target="#myModal">
++Launch+demo+modal
</button>|code-block|syntax|javascript|162278|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|$]]

<p>If you are calling modal with  tag. Try removing '#' from href attribute.And call modal with data attributes.</p>

<pre><code>&lt;button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal"&gt;
  Launch demo modal
&lt;/button&gt;
</code></pre>


blocks|key|163602|text|当模式打开时，一个modal-open类被设置为<body>标记。这个类将overflow:+hidden;设置为body。将此规则添加到样式表以覆盖bootstrap.css样式：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|163603|body.modal-open+{
++++overflow:+visible;
}|code-block|syntax|javascript|163604|现在，卷轴应该留在适当的位置。|163605|entityMap^0|9|A|O|6|11|H|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]|$9|R|A|S|B|C]|$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|W|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|N|$]]

<p>When the modal opens a <code>modal-open</code> class is set to the <code>&lt;body&gt;</code> tag. This class sets <code>overflow: hidden;</code> to the body. Add this rule to your stylesheet to override the bootstrap.css style:</p>

<pre><code>body.modal-open {
    overflow: visible;
}
</code></pre>

<p>Now the scroll should stay in place.</p>


blocks|key|2756514|text|我尝试在我的本地主机上复制这个问题，尽管看起来很奇怪，但它与您正在使用的Bootstrap+JS文件存在冲突。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2756515|尝试注释您的代码：|2756516|<script+src="/min/?f=bootstrap.min.js,modernizr.js,bootstrap-datetimepicker.js,nprogress.js,feedback.js,select2.min.js,jquery.unveil.js,equalheights.jquery.js,hogan-v2.0.0.min.edu-custom.js,jquery.visible.min.js,handlebars-v1.2.0.js,typeahead.bundle.min.js,jquery.gridster.js,cookie.jquery.js,jquery.autosize.min.js,application.js&ver=1392814384"></script>++++|code-block|syntax|javascript|2756517|改用Bootstrap+2.3.2：|2756518|<script+src="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>|2756519|这让它对我来说很有效。|2756520|我在Bootstrap版本3中尝试过，但不起作用。我仍然不能准确地指出问题的部分，但是火虫抛给我一个e.preventDefault()+is+not+a+function错误-我猜这应该是根本原因，但我还没有将它与其他JS文件进行比较。|offset|length|style|CODE|2756521|entityMap^0|0|0|0|0|0|0|1E|10|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|X|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Y|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|10|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|11|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|12|8|@$Q|13|R|14|S|T]]|9|@]|A|$]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

<p>I tried replicating this problem on my localhost and as weird as it may seem, there is a conflict with the Bootstrap JS file that you are using.</p>

<p>Try commenting your code of:</p>

<pre><code>&lt;script src="/min/?f=bootstrap.min.js,modernizr.js,bootstrap-datetimepicker.js,nprogress.js,feedback.js,select2.min.js,jquery.unveil.js,equalheights.jquery.js,hogan-v2.0.0.min.edu-custom.js,jquery.visible.min.js,handlebars-v1.2.0.js,typeahead.bundle.min.js,jquery.gridster.js,cookie.jquery.js,jquery.autosize.min.js,application.js&amp;ver=1392814384"&gt;&lt;/script&gt;    
</code></pre>

<p>And instead use Bootstrap 2.3.2:</p>

<pre><code>&lt;script src="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.3.2/js/bootstrap.min.js"&gt;&lt;/script&gt;
</code></pre>

<p>This made it work for me.</p>

<p>I tried it with Bootstrap version 3 but that didn't work. I am still unable to pinpoint the trouble part but somewhere along Firebug threw me a <code>e.preventDefault() is not a function</code> error - I am guessing this should be the root cause but I am yet to compare it with the other JS files.</p>


blocks|key|2756559|text|在<div+id="footer">之前或<div+id="mainFrame"+class="group">+div之后有两个额外的结束div标记。我正在使用visual+studio+2012+express来检查它。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2756560|请删除这两个额外的div，并让我们知道它是如何工作的。我删除了额外的div并删除了所有自定义脚本。只在页脚保留了jquery核心和引导。这是最终输出的截图。here是您的jsbin游乐场，它工作得很好。|2756561|我建议你使用来加载所有的脚本和css文件。而且，将任何脚本加载两次也不是一种好的做法。|2756562|​|2756563|📷|atomic|2756564|2756565|entityMap|0|LINK|mutability|MUTABLE|url|http://jsbin.com/kicokabu/1|1|IMAGE|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/467017bca9306f1348cc3cb39eba628a.jpeg|imageAlt^0|1|H|L|Y|1X|3|0|26|4|0|0|0|0|0|1|1|0|0^^$0|@$1|2|3|4|5|6|7|13|8|@$9|14|A|15|B|C]|$9|16|A|17|B|C]|$9|18|A|19|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1A|8|@]|D|@$9|1B|A|1C|1|1D]]|E|$]]|$1|H|3|I|5|6|7|1E|8|@]|D|@]|E|$]]|$1|J|3|K|5|6|7|1F|8|@]|D|@]|E|$]]|$1|L|3|M|5|N|7|1G|8|@]|D|@$9|1H|A|1I|1|1J]]|E|$]]|$1|O|3|K|5|6|7|1K|8|@]|D|@]|E|$]]|$1|P|3|-4|5|6|7|1L|8|@]|D|@]|E|$]]]|Q|$R|$5|S|T|U|E|$V|W]]|X|$5|Y|T|Z|E|$10|11|12|-4]]]]

<p>you have 2 extra closing <code>div</code> tags just before to the <code>&lt;div id="footer"&gt;</code> or after the <code>&lt;div id="mainFrame" class="group"&gt;</code> div.  I'm using visual studio 2012 express to inspect this.</p>

<p>Please remove these 2 extra divs and let us know how it works. I removed extra divs and removed all custom scripts. retained only jquery core and bootstrap at the footer. here is the sreenshot of final output.  <a href="http://jsbin.com/kicokabu/1" rel="nofollow noreferrer">here</a> is the jsbin playground for you which is working fine. </p>

<p>I suggest you to use <strong><a href="http://headjs.com/" rel="nofollow noreferrer">headjs</a></strong> to load all the scripts and css files. also it is not a good practice of loadidng any scripts twice. </p>

<p><img src="https://i.stack.imgur.com/Jkrcj.jpg" alt="enter image description here"></p>


blocks|key|163654|text|尝试使用此命令打开modal，看看会发生什么：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|163655|<a+href="#generalModal"+class="btn+btn-primary+btn-lg"+data-toggle="modal">
++Launch+demo+modal+
</a>|code-block|syntax|javascript|163656|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|$]]

<p>Try using this to open modal and see what happens:</p>

<pre><code>&lt;a href="#generalModal" class="btn btn-primary btn-lg" data-toggle="modal"&gt;
  Launch demo modal 
&lt;/a&gt;
</code></pre>


blocks|key|2969193|text|我试着把.modal设置在屏幕的中央。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2969194|.modal+{
++++position:+absolute;
++++top:+50%25;
}|code-block|syntax|javascript|2969195|这是我的两个想法。|2969196|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|$]]

<p>I tried to set .modal top at the center of the screen. </p>

<pre><code>.modal {
    position: absolute;
    top: 50%;
}
</code></pre>

<p>Just my 2cents of thoughts. </p>


blocks|key|2969230|text|如果pstenstrm的答案对你不起作用，试着把它和这个替换按钮HTML结合起来：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2969231|<a+class="btn+btn-primary+btn-lg"+data-toggle="modal"+data-target="#generalModal"+id="launchbutton"+href="#launchbutton">+Launch+demo+modal+</a>|code-block|syntax|javascript|2969232|这将使按钮保持在屏幕上。|2969233|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|$]]

<p>If pstenstrm's answer doesn't work for you, try combining it with this replacement button HTML:</p>

<pre><code>&lt;a class="btn btn-primary btn-lg" data-toggle="modal" data-target="#generalModal" id="launchbutton" href="#launchbutton"&gt; Launch demo modal &lt;/a&gt;
</code></pre>

<p>This should keep the button on-screen.</p>


blocks|key|2969298|text|我使用Bootstrap+2.3.2也遇到了同样的问题|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2969299|这是一个点击链接的问题：|2969300|诀窍是:返回false；|2969301|<a+href="#"+class="btn"+onclick="openPositionPopup(${positionReport[0]});+return+false;">
+++++<i+class="icon-map-marker"></i>
</a>|code-block|syntax|javascript|2969302|和js：|2969303|function+openModal()+{
++++$('#myModal').modal('show');
}|2969304|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|T|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|H|7|V|8|@]|9|@]|A|$I|J]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

<p>I had the same issue using Bootstrap 2.3.2</p>

<p>It was a problem for clicking on a link:</p>

<p>The trick was: return false;</p>

<pre><code>&lt;a href="#" class="btn" onclick="openPositionPopup(${positionReport[0]}); return false;"&gt;
     &lt;i class="icon-map-marker"&gt;&lt;/i&gt;
&lt;/a&gt;
</code></pre>

<p>and the js:</p>

<pre><code>function openModal() {
    $('#myModal').modal('show');
}
</code></pre>


blocks|key|165191|text|我也有同样的问题，我想我已经解决了。只需将模态作为body标记的直接子标记！不过，您可以将触发模式的按钮的HTML代码放在需要的任何位置。我相信这避免了引发这个问题的CSS继承和位置问题。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|165192|示例：|165193|<body>
++++
++++<div>
++++++++
++++++++<button+class="btn+btn-primary+btn-lg"+data-toggle="modal"+data-target="#myModal">
++++++++++++Launch+demo+modal
++++++++</button>
++++</div>

++++
++++<div+class="modal+fade"+id="myModal"+tabindex="-1"+role="dialog"+aria-labelledby="myModalLabel"+aria-hidden="true">
++++++<div+class="modal-dialog">
++++++++<div+class="modal-content">
++++++++++<div+class="modal-header">
++++++++++++<button+type="button"+class="close"+data-dismiss="modal"><span+aria-hidden="true">&times;</span><span+class="sr-only">Close</span></button>
++++++++++++<h4+class="modal-title"+id="myModalLabel">Modal+title</h4>
++++++++++</div>
++++++++++<div+class="modal-body">
++++++++++++...
++++++++++</div>
++++++++++<div+class="modal-footer">
++++++++++++<button+type="button"+class="btn+btn-default"+data-dismiss="modal">Close</button>
++++++++++++<button+type="button"+class="btn+btn-primary">Save+changes</button>
++++++++++</div>
++++++++</div>
++++++</div>
++++</div>
</body>|code-block|syntax|javascript|165194|entityMap^0|N|8|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|R|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|S|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

<p>I had the same problem and I think I figure it out. <strong>You just need to place the modal HTML as a direct child of the body tag</strong>! You can place the HTML code for the button triggering the modal wherever you need though. I believe this avoids CSS inheritance and position issues that trigger this problem.</p>

<p>Example:</p>

<pre><code>&lt;body&gt;
    &lt;!-- All your other HTML code --&gt;
    &lt;div&gt;
        &lt;!-- Button trigger modal --&gt;
        &lt;button class="btn btn-primary btn-lg" data-toggle="modal" data-target="#myModal"&gt;
            Launch demo modal
        &lt;/button&gt;
    &lt;/div&gt;

    &lt;!-- Modal --&gt;
    &lt;div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"&gt;
      &lt;div class="modal-dialog"&gt;
        &lt;div class="modal-content"&gt;
          &lt;div class="modal-header"&gt;
            &lt;button type="button" class="close" data-dismiss="modal"&gt;&lt;span aria-hidden="true"&gt;&amp;times;&lt;/span&gt;&lt;span class="sr-only"&gt;Close&lt;/span&gt;&lt;/button&gt;
            &lt;h4 class="modal-title" id="myModalLabel"&gt;Modal title&lt;/h4&gt;
          &lt;/div&gt;
          &lt;div class="modal-body"&gt;
            ...
          &lt;/div&gt;
          &lt;div class="modal-footer"&gt;
            &lt;button type="button" class="btn btn-default" data-dismiss="modal"&gt;Close&lt;/button&gt;
            &lt;button type="button" class="btn btn-primary"&gt;Save changes&lt;/button&gt;
          &lt;/div&gt;
        &lt;/div&gt;
      &lt;/div&gt;
    &lt;/div&gt;
&lt;/body&gt;
</code></pre>


blocks|key|2756719|text|试试这个，效果很好。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2756720|/*+fix+body.modal-open+overflow:hidden+*/
body.modal-open+{
++++height:+auto;
}|code-block|syntax|javascript|2756721|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|$]]

<p>Try this it works perfectly</p>

<pre><code>/* fix body.modal-open overflow:hidden */
body.modal-open {
    height: auto;
}
</code></pre>


blocks|key|163746|text|最终解决了这个问题。不要将指向模式的按钮包装在锚点标记中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|163747|坏的|163748|<a+href"#">
++++<button+type="button"+class="btn"
data-toggle="modal"+data-target="#myModal">See+Detail</button>
</a>|code-block|syntax|javascript|163749|好的|163750|<button+type="button"+class="btn"
++++data-toggle="modal"+data-target="#myModal">See+Detail</button>|163751|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|P|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$G|H]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

<p>Finally figured this one out.
Do NOT wrap the button targeting the modal in an anchor tag.</p>

<p>Bad</p>

<pre><code>&lt;a href"#"&gt;
    &lt;button type="button" class="btn"
data-toggle="modal" data-target="#myModal"&gt;See Detail&lt;/button&gt;
&lt;/a&gt;
</code></pre>

<p>Good</p>

<pre><code>&lt;button type="button" class="btn"
    data-toggle="modal" data-target="#myModal"&gt;See Detail&lt;/button&gt;
</code></pre>


blocks|key|2969467|text|这个是为我做的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2969468|body.modal-open+{
++++overflow:+inherit;
++++padding-right:+0+!important;
}|code-block|syntax|javascript|2969469|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|$]]

<p>This one did it for me</p>

<pre><code>body.modal-open {
    overflow: inherit;
    padding-right: 0 !important;
}
</code></pre>


blocks|key|2756788|text|在bootstrap+3.1.1中，我解决了这个问题：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2756789|body.modal-open+{
++++position:+absolute+!important;
}|code-block|syntax|javascript|2756790|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|$]]

<p>In bootstrap 3.1.1 I solved with this solution:</p>

<pre><code>body.modal-open {
    position: absolute !important;
}
</code></pre>


blocks|key|2969502|text|可能使用代码中某处嵌套的模态函数：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2969503|body.modal-open+{
++++overflow:+visible;
++++position:+absolute;
++++width:+100%25;
++++height:100%25;
}|code-block|syntax|javascript|2969504|对我来说，这是位置、高度和溢出的组合。|2969505|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|$]]

<p>Possibly working with modals nested somewhere in the code:</p>

<pre><code>body.modal-open {
    overflow: visible;
    position: absolute;
    width: 100%;
    height:100%;
}
</code></pre>

<p>For me it was a combination of position, height and overflow.</p>


blocks|key|161449|text|$('the+thing+you+click+on').click(function+($e)+{
++++++++++++$e.preventDefault();
});|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|161450|这将帮助您停止滚动条在top.It上为我工作|unstyled|161451|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>$('the thing you click on').click(function ($e) {
            $e.preventDefault();
});
</code></pre>

<p>This will help you to stop the scroll bar going on the top.It worked for me </p>


blocks|key|165259|text|在几个小时内阅读了几十个答案后，我再次从bootstrap文件中复制了原始代码，并一步一步地进行调试，看看是什么原因导致我总是跳到顶部。因为Bootstrap+3的最新版本显示了您现在所在位置的模式。我发现是我的css+body-tag中的-webkit-transform:+translate3d(0,0,0);和height:+100%25导致了这种行为。也许这对某些人有帮助。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|165260|entityMap^0|3C|12|4F|C|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

<p>After reading dozens answers over several hours I copied the original code from the bootstrap file again and debugged step by step to see what caused that I always jump to the top. Because the actual latest version of Bootstrap 3 is showing the modal at the position you're at right now. 
I had found out that <code>-webkit-transform: translate3d(0,0,0);</code> and <code>height: 100%</code> in my css body-tag caused this behaviour. Maybe this helps some one.</p>


blocks|key|162541|text|body.modal-open+{
overflow:+visible+!important;
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|162542|我需要它的重要属性来修复它|unstyled|162543|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>body.modal-open {
overflow: visible !important;
}
</code></pre>

<p>I needed the important attribute for it to fix it</p>


blocks|key|161504|text|如果您使用锚定标记作为<a+href"#"+..>+...+</a>，而href="#"正在制造问题，请删除它。您可以在here上阅读更多内容|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|161505|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/jschr/bootstrap-modal/issues/131^0|B|N|10|8|1O|4|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]|$9|Q|A|R|B|C]]|D|@$9|S|A|T|1|U]]|E|$]]|$1|F|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

<p>if you are using anchor tag as <code>&lt;a href"#" ..&gt; ... &lt;/a&gt;</code> and <code>href="#"</code> is creating problem, remove that.
You can read more over <a href="https://github.com/jschr/bootstrap-modal/issues/131" rel="noreferrer">here</a></p>


blocks|key|2969645|text|对我来说，当我将版本从3.1.1更改为3.3.7时，可以正常工作|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|2969646|如果您不必使用版本3.3.1，请尝试替换。|2969647|完成更改后，最好检查函数的其余部分是否正常工作。|2969648|<link+rel="stylesheet"+href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"+integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va%2BPmSTsz/K68vbdEjh4u"+crossorigin="anonymous">+

<script+src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>|code-block|syntax|javascript|2969649|entityMap^0|B|5|J|5|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]|$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|V|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|W|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|X|8|@]|D|@]|E|$M|N]]|$1|O|3|-4|5|6|7|Y|8|@]|D|@]|E|$]]]|P|$]]

<p>For me works when I <strong>changed</strong> the version from <strong>3.1.1</strong> to <strong>3.3.7</strong></p>

<p>If you do not have to use version 3.3.1 try replacing.</p>

<p>After the change, it is good to <strong>check</strong> that the rest of the function works correctly.</p>

<pre><code>&lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous"&gt; 

&lt;script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"&gt;&lt;/script&gt;
</code></pre>


blocks|key|165311|text|body.modal-open+{+++++position:+inherit;+}|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|165312|这对我来说就像是一个护身符。|165313|entityMap^0|0|16|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|N|8|@]|D|@]|E|$]]]|I|$]]

<p><code>body.modal-open {
    position: inherit;
}</code></p>

<p>This worked like a charm for me. </p>


blocks|key|2756996|text|这是修复它的好主意，它看起来像乔克！|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2756997|2756998|刚刚好，在你的样式中添加了两个css代码中的一个|blockquote|2756999|2757000|.body.modal-open+{+overflow:visible;padding-right:0px+!important;}|offset|length|style|CODE|2757001|.body.modal-open+{+height:auto;padding-right:0px+!important;}|2757002|2757003|https://github.com/jschr/bootstrap-modal/issues/131#issuecomment-153405449|2757004|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|0|1U|0|0|1P|0|0|0|22|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|10|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|11|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|12|8|@$I|13|J|14|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|15|8|@$I|16|J|17|K|L]]|9|@]|A|$]]|$1|O|3|-4|5|6|7|18|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|19|8|@]|9|@$I|1A|J|1B|1|1C]]|A|$]]|$1|R|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]]|S|$T|$5|U|V|W|A|$X|Q]]]]

<p>it's good idea for fixed it, it's look like jock!<br></p>
<blockquote>
<h2>just enough, added one of two css code in your style</h2>
<p><code>.body.modal-open { overflow:visible;padding-right:0px !important;}</code><br>
<code>.body.modal-open { height:auto;padding-right:0px !important;}</code></p>
</blockquote>
<p><a href="https://github.com/jschr/bootstrap-modal/issues/131#issuecomment-153405449" rel="nofollow noreferrer">https://github.com/jschr/bootstrap-modal/issues/131#issuecomment-153405449</a></p>


blocks|key|2969759|text|我花了几个小时在这里和其他地方尝试了所有的东西。对于angularjs-material的使用，我不得不禁用uibModal.open配置对象arg上的动画。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2969760|例如：|2969761|++$uibModal.open(
++++{
++++++animation:+false,
++++++component:+'myDialogComponent',
++++++size:+'lg',
++++++resolve:+{
++++++++details:+function()+{
++++++++++return+detailsCollection;
++++++++}
++++++}
++++}
++);|code-block|syntax|javascript|2969762|希望这对其他人有帮助。|2969763|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

<p>I spent hours on this trying everything here and elsewhere.  For angularjs-material usage, turned out I had to disable animation on the uibModal.open config object arg.  </p>

<p>For example:</p>

<pre><code>  $uibModal.open(
    {
      animation: false,
      component: 'myDialogComponent',
      size: 'lg',
      resolve: {
        details: function() {
          return detailsCollection;
        }
      }
    }
  );
</code></pre>

<p>Hope this helps someone else.</p>


blocks|key|2969778|text|我尝试了上面所有的例子--这是唯一对我有效的方法：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2969779|.modal-open+{

++++++++++++padding-right:+0+!important;

++++++++}|code-block|syntax|javascript|2969780|从模型的右侧移除填充-防止跳跃。|offset|length|style|BOLD|2969781|entityMap^0|0|0|4|1|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

<p>I tried all of the above examples - this is the only thing that worked for me:</p>

<pre><code>.modal-open {

            padding-right: 0 !important;

        }
</code></pre>

<p>Removing the padding from the <strong>right</strong> side of the model - prevents the jump.</p>


blocks|key|161582|text|我也遇到了同样的问题，但没有一个答案对我有帮助。我找到了一个看起来很愚蠢的变通方法，但至少在我的情况下是可行的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|161583|我发现页面只滚动到顶部一次，然后下一次打开的modals就会像预期的那样工作。然后我发现，隐藏DOM中的任何元素都会引发同样奇怪的滚动。所以我只是在页面加载后创建了一个虚拟div，而不是隐藏和删除它，这样就解决了这个问题。|161584|var+$dummy=+$("<div>");
$("body").append($dummy);
$dummy.hide().remove();|code-block|syntax|javascript|161585|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

<p>I got the same issue and none of answers helped me. Found a workaround which looks stupid but it works at least in my case.</p>

<p>I found that page is scrolling to top only once and after that next opened modals works as expected. Than I found that hiding of any element in the DOM initiates the same strange scroll. So I just creating a dummy div after page load than hidding and removing it and this solved the issue.</p>

<pre><code>var $dummy= $("&lt;div&gt;");
$("body").append($dummy);
$dummy.hide().remove();
</code></pre>


blocks|key|2757105|text|解决跳跃背景最简单的方法是定义两个参数：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2757106|body.modal-open+{
++overflow:+visible;
++padding-right:+0+!important;
}|code-block|syntax|javascript|2757107|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|$]]

<p>The easiest way to solve the jumping background is to define two parameters:</p>

<pre><code>body.modal-open {
  overflow: visible;
  padding-right: 0 !important;
}
</code></pre>


blocks|key|163907|text|如果您在Angular程序中遇到此问题，请在.scss文件的第一行添加以下代码。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|163908|::ng-deep+{+++
+++++body.modal-open+{
++++++++++overflow:+visible+!important;
++++++++++position:+absolute+!important;+++
+++++}+
}|code-block|syntax|javascript|163909|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|$]]

<p>If you are facing this issue in an Angular program add the below code at the first line of .scss file.</p>

<pre><code>::ng-deep {   
     body.modal-open {
          overflow: visible !important;
          position: absolute !important;   
     } 
}
</code></pre>


blocks|key|2757148|text|我发现使用下面的代码更容易：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2757149|overflow-y:+hidden;|code-block|syntax|javascript|2757150|当在模式打开时应用于body类时-这会阻止body在背景中的垂直滚动，并允许用户停留在相同的位置，而不会滚动到顶部。|2757151|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|$]]

<p>I find it easier with this:</p>
<pre><code>overflow-y: hidden;
</code></pre>
<p>When applied to the body class on modal opening - this prevents the vertical scroll of the body in the background and allows the user to stay in the same place without the scroll to top also.</p>


blocks|key|165389|text|在我的例子中，删除href="#“绝对解决了它|type|unstyled|depth|inlineStyleRanges|entityRanges|data|165390|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|$]]

<p>Removing the href=&quot;#&quot; absolutely solved it in my case</p>


blocks|key|161621|text|我也面临着同样的问题。无论何时打开模式弹出窗口，页面都会滚动到顶部。我到处寻找并尝试了上面提到的所有想法，但它们都没有真正对我有帮助。除了使用body.modal-open+css的那个。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|161622|所以我加了一个|161623|body.modal-open+{
++++++++overflow:+visible;
++++++++position:+relative;
++++++++overflow-x:+hidden;
++++}|code-block|syntax|javascript|161624|这是我的CSS文件，它修复了滚动到顶部的问题，但它向页面添加了2个滚动条，为此，我提出了一个解决方案，将CSS添加到HTML标记本身。我不知道编码是否合乎道德，但我们是设计师，我们可以给HTML标签赋予样式，所以我做到了。我添加了一些jquery|BOLD|161625|$(document)
++++.on('show.bs.modal',+'.modal',+function+()+{+$('html').css('overflow',+'hidden')})
++++.on('hidden.bs.modal',+'.modal',+function+()+{+$('html').css('overflow',+'auto')+})|161626|切换HTML的滚动条，这对我很有效。|161627|entityMap^0|1Z|F|0|0|0|4|3|1G|3|1M|4|2L|4|0|0|2|4|0^^$0|@$1|2|3|4|5|6|7|V|8|@$9|W|A|X|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Y|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|Z|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|10|8|@$9|11|A|12|B|O]|$9|13|A|14|B|O]|$9|15|A|16|B|O]|$9|17|A|18|B|O]]|D|@]|E|$]]|$1|P|3|Q|5|J|7|19|8|@]|D|@]|E|$K|L]]|$1|R|3|S|5|6|7|1A|8|@$9|1B|A|1C|B|O]]|D|@]|E|$]]|$1|T|3|-4|5|6|7|1D|8|@]|D|@]|E|$]]]|U|$]]

<p>I was also facing the same problem. Whenever modal popup opened the page scrolled to the top. I looked everywhere and tried all the ideas mentioned above but none of them really helped me. Except for the one with <code>body.modal-open</code> css.</p>
<p>So I added</p>
<pre><code>body.modal-open {
        overflow: visible;
        position: relative;
        overflow-x: hidden;
    }
</code></pre>
<p>This to my <strong>CSS</strong> file which fixed the problem of scrolling to the top but it added 2 scrollers to the page, for which I came with a solution to actually add a <strong>CSS</strong> to the <strong>HTML</strong> tag itself. I don't know if it is ethical for coding or not but we are designers and we can give styling to <strong>HTML</strong> tag so I did. I added some jquery</p>
<pre><code>$(document)
    .on('show.bs.modal', '.modal', function () { $('html').css('overflow', 'hidden')})
    .on('hidden.bs.modal', '.modal', function () { $('html').css('overflow', 'auto') })
</code></pre>
<p>for toggling the scrollbar of <strong>HTML</strong> and it worked for me.</p>


blocks|key|2969921|text|“body”元素的默认“overflow”样式为：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2969922|body+{
++++overflow:+visible;
}|code-block|syntax|javascript|2969923|在我的页面中，“overflow”样式被更改为：|2969924|body+{
++++overflow-y:+hidden;
}|2969925|然后我发现，当modal打开时，会将‘modal+open’类添加到'body‘元素中。|2969926|‘modal+open’类扰乱了'overflow‘风格，并导致页面或内部元素向上滚动。|2969927|为了防止这种情况，我需要在‘body+open’类添加到'body‘元素之前和之后保持相同的设置。|2969928|所以我在我的CSS文件中添加了这个部分：|2969929|body.modal-open+{
++++overflow:+visible;
++++overflow-y:+hidden;
}|2969930|现在'overflow‘和'overflow-y’对于'body‘元素来说都是一样的，在'body’元素中添加‘modal+open’前后都是一样的。|2969931|也许你需要添加'overflow-x‘或者其他的样式元素，只要适应你的情况即可。|2969932|entityMap^0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|12|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|15|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|16|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|17|8|@]|9|@]|A|$]]|$1|S|3|T|5|D|7|18|8|@]|9|@]|A|$E|F]]|$1|U|3|V|5|6|7|19|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|1A|8|@]|9|@]|A|$]]|$1|Y|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|Z|$]]

<p>The default 'overflow' style of 'body' element is:</p>
<pre><code>body {
    overflow: visible;
}
</code></pre>
<p>In my page the 'overflow' style was changed to:</p>
<pre><code>body {
    overflow-y: hidden;
}
</code></pre>
<p>Then I've discovered that when modal is open, the 'modal-open' class is added to the 'body' element.</p>
<p>The 'modal-open' class mess with 'overflow' style and causes the page or inner element to scroll up.</p>
<p>To prevent this I need to keep the same settings before and after the 'modal-open' class is added to the 'body' element.</p>
<p>So I've added this section in my CSS file:</p>
<pre><code>body.modal-open {
    overflow: visible;
    overflow-y: hidden;
}
</code></pre>
<p>Now both 'overflow' and 'overflow-y' are the same for 'body' element, before and after 'modal-open' is added to the 'body' element.</p>
<p>Maybe you need to add 'overflow-x' or another style element, just adapt to your case.</p>


<p>I have a problem, with a modal. I have a button on a page, that toggles the modal. When the modal shows up, the page jumps to top.</p>

<p>I have done everything I could to find a solution/etc, but I am really lost.</p>

<p><strong>EDIT:</strong></p>

<p>I have also tried with: <code>$('#myModal').modal('show');</code> but it has the exact same effect.</p>


Bootstrap modal: background jumps to top on toggle

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我有一个问题，一个模态的问题。我在页面上有一个按钮，可以切换模式。当模式显示时，页面会跳转到顶部。我已经做了所有我能找到的解决方案，但是我真的迷失了方向。编辑：我也尝试过：$('#myModal').modal('show');，但它有完全相同的效果。

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