MDL mdl-layout-spacer将内容强制到下一行

Question

This is a pretty basic Material Design Lite question, but this has been driving me crazy. 这是一个非常基本的Material Design Lite问题，但这一直让我发疯。 In the following example from the MDL examples website , the div with class mdl-layout-spacer nicely positions the elements after it to the right of the containing div . 在MDL示例网站的以下示例中，类为mdl-layout-spacer的div将元素很好地mdl-layout-spacer在包含div的右侧。 Note the calendar icon is at the right: 请注意日历图标在右侧：

<!-- Event card -->
<style>
    .demo-card-event.mdl-card {
        width: 256px;
        height: 256px;
        background: #3E4EB8;
    }

    .demo-card-event>.mdl-card__actions {
        border-color: rgba(255, 255, 255, 0.2);
    }

    .demo-card-event>.mdl-card__title {
        align-items: flex-start;
    }

    .demo-card-event>.mdl-card__title>h4 {
        margin-top: 0;
    }

    .demo-card-event>.mdl-card__actions {
        display: flex;
        box-sizing: border-box;
        align-items: center;
    }

    .demo-card-event>.mdl-card__actions>.material-icons {
        padding-right: 10px;
    }

    .demo-card-event>.mdl-card__title,
    .demo-card-event>.mdl-card__actions,
    .demo-card-event>.mdl-card__actions>.mdl-button {
        color: #fff;
    }
</style>
<div class="demo-card-event mdl-card mdl-shadow--2dp">
    <div class="mdl-card__title mdl-card--expand">
        <h4> Featured event:<br> May 24, 2016<br> 7-11pm </h4>
    </div>
    <div class="mdl-card__actions mdl-card--border"> <a class="mdl-button mdl-button--colored mdl-js-button mdl-js-ripple-effect">
      Add to Calendar
    </a>
        <div class="mdl-layout-spacer"></div> <i class="material-icons">event</i> </div>
</div>

Now to the problem. 现在解决问题。 I have tried the mdl-layout-spacer technique in a few different situations in my site, but it only seems to be working for icons in the site header. 我曾在网站的几种不同情况下尝试过mdl-layout-spacer技术，但它似乎仅适用于网站标题中的图标。 See in this pic how the badge icon is on the right: 在此图片中查看徽章图标在右侧的位置：

I want to be able to use this technique in cards, but it doesn't seem to work. 我希望能够在卡片中使用此技术，但它似乎不起作用。 I created a JSFiddle example using the following html. 我使用以下html创建了一个JSFiddle示例。 Using the mdl-layout-spacer , I would expect the word "today" to be positioned to the right of the containing div, but as you can see it goes down to the next line. 使用mdl-layout-spacer ，我希望“ today”一词位于包含div的右侧，但是如您所见，它会向下移动到下一行。

Am I missing something? 我想念什么吗？ Should I be able to use the spacer like intended or do I need to discard this ambition? 我应该能够像预期的那样使用垫片吗？还是需要放弃这种野心？

<body>
    <div class="demo-layout mdl-layout mdl-js-layout mdl-layout--fixed-drawer mdl-layout--fixed-header">
        <main class="mdl-layout__content">
            <div class="mdl-grid">
                <div class="full-width-card hover-card mdl-cell mdl-cell--12-col-desktop mdl-cell--12-col-tablet mdl-card mdl-shadow--2dp" style="min-height:100px;">
                    <div class="mdl-card__supporting_text">
                        <a class="no-decoration" href="#"> <span style="display:inline-block;">
                    username
                  </span> <span style="display:inline-block;">
                    <i class="material-icons">acct_icon</i>
                  </span> </a>
                        <!-- spacer -->
                        <div class="mdl-layout-spacer"></div>
                        <!-- --><span style="display:inline-block;">today</span> </div>
                </div>
            </div>
        </main>
    </div>
</body>

Answer 1

No, that's not true. 不，那不是真的。 mdl-layout-spacer class is not specific to icons. mdl-layout-spacer类并非特定于图标。 Check this codepen example I have created. 检查我创建的这个Codepen示例。 I have used text instead of icon and it's working fine. 我使用文字而不是图标，并且效果很好。

In the card example, you have used styles: 在卡片示例中，您使用了以下样式：

.demo-card-event>.mdl-card__actions {
    display: flex;
    box-sizing: border-box;
    align-items: center;
}

This is the code that is pushing the element to the right. 这是将元素推向右侧的代码。 Checkout this JsFiddle I used the same css to fix your example. 签出这个JsFiddle我使用了相同的CSS来修复您的示例。

Edited: Your example is not working because, your element does not have display: flex css. 编辑：您的示例不起作用，因为，您的元素没有display: flex css。 So just add this css to the parent class: 因此，只需将此CSS添加到父类中即可：

.mdl-card__supporting_text {
    display: flex;
}

MDL mdl-layout-spacer将内容强制到下一行

问题描述

1 个解决方案

解决方案1
1 已采纳 2017-02-21 08:58:56

MDL mdl-layout-spacer将内容强制到下一行

问题描述

1 个解决方案

解决方案1 1 已采纳 2017-02-21 08:58:56

解决方案1
1 已采纳 2017-02-21 08:58:56