如何制作< h4>元素与按钮在同一行上? [英] How to make <h4> element on the same line with buttons?

问题描述

我有这个HTML:

<h4><span class="label label-default">1546 - some text</span></h4>
<div class="pull-left">  
    <button type="button" class="btn btn-primary" ng-click="list.saveItems();" ng-disabled="!list.currentItems.length || list.currentItemsStatus.id == 1">Submit</button>
    <button type="button" class="btn btn-default" ng-click="list.getItems()">Reload</button>
    <button type="button" class="btn btn-default" ng-disabled="true">Cancel</button>
</div>

如何使用右侧的按钮在同一行中创建< h4> 元素?

How can I make <h4> element on the same row with the buttons on the right side?

推荐答案

您必须为标题< h4> 添加以下CSS:

You have to add the following CSS for the heading <h4>:

h4 {
  display:inline-block;
  float:left;
}

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<h4><span class="label label-default">1546 - some text</span></h4>
<div class="pull-left">  
    <button type="button" class="btn btn-primary" ng-click="list.saveItems();" ng-disabled="!list.currentItems.length || list.currentItemsStatus.id == 1">Submit</button>
    <button type="button" class="btn btn-default" ng-click="list.getItems()">Reload</button>
    <button type="button" class="btn btn-default" ng-disabled="true">Cancel</button>
</div>

display 属性的默认值为 block ，因此标题(< h4> )占据了父容器的整个宽度.使用 display:inline-block ，标题仅占用所需的空间.

The default value of the display property is block so the heading (<h4>) takes the full width of the parent container. With display: inline-block the heading takes only the space needed.

Bootstrap 3.3

您可以设置类 .pull-left 到< h4> 元素.因此，您不需要其他CSS规则:

You can set the class .pull-left to the <h4> element. So you don't need additional CSS rules:

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<h4 class="pull-left"><span class="label label-default">1546 - some text</span></h4>
<div class="pull-left">  
    <button type="button" class="btn btn-primary" ng-click="list.saveItems();" ng-disabled="!list.currentItems.length || list.currentItemsStatus.id == 1">Submit</button>
    <button type="button" class="btn btn-default" ng-click="list.getItems()">Reload</button>
    <button type="button" class="btn btn-default" ng-disabled="true">Cancel</button>
</div>

Bootstrap 4.0 +

自Bootstrap 4.0起，您必须使用 .float-left 而不是 .pull-left :

Since Bootstrap 4.0 you have to use .float-left instead of .pull-left:

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
<h4 class="float-left"><span class="label label-default">1546 - some text</span></h4>
<div class="float-left">  
    <button type="button" class="btn btn-primary" ng-click="list.saveItems();" ng-disabled="!list.currentItems.length || list.currentItemsStatus.id == 1">Submit</button>
    <button type="button" class="btn btn-default" ng-click="list.getItems()">Reload</button>
    <button type="button" class="btn btn-default" ng-disabled="true">Cancel</button>
</div>

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