Question

我有一个要迭代的对象数组。每个对象都显示在其自己的div中。在这个特定的列表中，只有三个对象，因此我可以将它们与grid-row一起手动放置在css-grid中，但是对于另一个页面，我可能需要数百个对象。

当前，这三个类在彼此之上而不是在彼此之下呈现。

    <div class="sidebar-last-three" v-for="patient in this.lastThree">
        <div class="patient-entry">
            <span class="patient-name">{{patient.value}}</span>
            <span class="patient-date">{{patient.key}}</span>
            <span class="dots">...</span>
            <span class="line"></span>
        </div>
    </div>

这是我使用的CSS。

.sidebar-last-three{
    display: grid;
    grid-row: 7/30;
    grid-column: 1/11;
    grid-template-rows: repeat(30, 1fr);
    grid-template-columns: repeat(5, 1fr);
}
.patient-entry{
    display: grid;
    grid-column: 1/6;
    grid-row: auto;
    grid-template-columns: repeat(15, 1fr);
    grid-template-rows: repeat(15, 1fr);
}

How it currently is

How I want it to be

我想这与使用v-for创建类有关，因为通常使用css-grid，子div会自动进入行和列。预先感谢！

Answer 1

希望这对您有所帮助。

    <style>
.sidebar-last-three{
    display: grid;
}
.patient-entry{
    display: grid;
    grid-column: auto;
    grid-row: auto;
}
</style>

<div class="sidebar-last-three" v-for="patient in this.lastThree">
        <div class="patient-entry">
            <span class="patient-name">one on top of the one</span>
            <span class="patient-date">MM/DD/YY</span>
            <span class="dots">...</span>
            <span class="line"></span>
        </div>
            <div class="patient-entry">
            <span class="patient-name">one on top of the two</span>
            <span class="patient-date">MM/DD/YY</span>
            <span class="dots">...</span>
            <span class="line"></span>
        </div>
            <div class="patient-entry">
            <span class="patient-name">one on top of the three</span>
            <span class="patient-date">MM/DD/YY</span>
            <span class="dots">...</span>
            <span class="line"></span>
        </div>
    </div>

Answer 2

您需要的样式：

.sidebar {
  display: grid;
  position: fixed;
  grid-template-columns: repeat(10, 1 fr);
  grid-template-rows: repeat(10, 1 fr);
  grid-column: 1;
  width: 16.8vw;
  height: 100%;
  box-shadow: 0 5px 10px 0 rgba(0, 0, 0, 0.3);
  background: #26292c;
  z-index: 1; /* Stay on top */
  top: 0; /* Stay at the top */
  left: 0;
}
.patient-name{
  font-size: 16px;
  color: #ffffff;
  grid-column: 3/15;
  grid-row: 1/2;
}
.patient-date{
  font-size: 14px;
  color: #98acc1;
  grid-column: 3/15;
  grid-row: 2/3;
}
.line{
  background-color: #424a51;
  width: 100%;
  height: 1px;
  grid-column: 1/16;
  grid-row: 5;
}
.dots{
  justify-self: center;
  font-size: 16px;
  align-self: center;
  grid-column: 14/15;
  grid-row: 1/2;
  color: #ffffff;
}
.sidebar-last-three{
  display: grid;
}
.patient-entry{
  display: grid;
  grid-column: auto;
  grid-row: auto;
}

我已将您的示例移至Codepen。

尝试一下是否适合您。 Here is working example:

v-for相互渲染的类

2 个答案: