【问题标题】:How to add a blank space between header and a ion-card in ionic 2 with some color?如何在 ionic 2 中的标题和离子卡之间添加一些颜色的空格?
【发布时间】:2018-08-15 04:19:03
【问题描述】:

我想在标题和第一张卡片开始之间添加一个灰色空间。 并且想要删除屏幕上卡片顶部区域的突出显示线,我已经提到了它提供的屏幕截图。

.html

<ion-header>

  <ion-toolbar>
    <img>
    <ion-title>Ion Cards</ion-title>
  </ion-toolbar>
</ion-header>
<ion-content>

  <ion-card>

  <ion-item>
    <ion-avatar item-start>
      <img src="img/marty-avatar.png">
    </ion-avatar>
    <h2>Marty McFly</h2>
    <p>November 5, 1955</p>
  </ion-item>

  <img src="img/advance-card-bttf.png">

  <ion-card-content>
    <p>Wait a minute. Wait a minute, Doc. Uhhh... Are you telling me that you built a time machine... out of a DeLorean?! Whoa. This is heavy.</p>
  </ion-card-content>

  <ion-row>
    <ion-col>
      <button ion-button icon-left clear small>
        <ion-icon name="thumbs-up"></ion-icon>
        <div>12 Likes</div>
      </button>
    </ion-col>
    <ion-col>
      <button ion-button icon-left clear small>
        <ion-icon name="text"></ion-icon>
        <div>4 Comments</div>
      </button>
    </ion-col>
    <ion-col center text-center>
      <ion-note>
        11h ago
      </ion-note>
    </ion-col>
  </ion-row>

</ion-card>

</ion-content>

enter image description here

【问题讨论】:

    标签: html css ionic-framework ionic2 ionic3


    【解决方案1】:

    在标题中添加底部边框。

    ion-header {
    border-bottom: 10px solid gray;
    }
    

    【讨论】:

      【解决方案2】:

      在离子中具有背景白色 您可以在

      中更改背景
      <ion-header>
      
        <ion-toolbar>
          <img>
          <ion-title>Ion Cards</ion-title>
        </ion-toolbar>
      </ion-header>
      <ion-content style="background:lightgray;">
      
        <ion-card>
      
        <ion-item>
          <ion-avatar item-start>
            <img src="img/marty-avatar.png">
          </ion-avatar>
          <h2>Marty McFly</h2>
          <p>November 5, 1955</p>
        </ion-item>
      
        <img src="img/advance-card-bttf.png">
      
        <ion-card-content>
          <p>Wait a minute. Wait a minute, Doc. Uhhh... Are you telling me that you built a time machine... out of a DeLorean?! Whoa. This is heavy.</p>
        </ion-card-content>
      
        <ion-row>
          <ion-col>
            <button ion-button icon-left clear small>
              <ion-icon name="thumbs-up"></ion-icon>
              <div>12 Likes</div>
            </button>
          </ion-col>
          <ion-col>
            <button ion-button icon-left clear small>
              <ion-icon name="text"></ion-icon>
              <div>4 Comments</div>
            </button>
          </ion-col>
          <ion-col center text-center>
            <ion-note>
              11h ago
            </ion-note>
          </ion-col>
        </ion-row>
      
      </ion-card>
      
      </ion-content>
      

      【讨论】:

        【解决方案3】:

        并更改标题

        <ion-header style="border-bottom: 5px solid gray;">
          <ion-toolbar>
            <img>
            <ion-title>Ion Cards</ion-title>
          </ion-toolbar>
        </ion-header>
        

        【讨论】:

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