[Mise] Toggle visibility and styles based on state with `x-show` and `x-bind` in Alpine JS

2021-03-07 00:30

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标签:condition   base   not   set   fine   his   col   span   ons   

In this lesson, we create a set of tabs with Alpine JS, where only the content of the currently active tab is visible. To do this, we define an activeTab state value with x-data. We then wire up our buttons to change the value ofactiveTabon click, and usex-showto determine if the tab content should be visible or not, based on the value ofactiveTab`.

We also take control of the class attribute with x-bind, and we conditionally output an "active" class based on, you guessed it, the value of activeTab.

 

div x-data="{activeTab: 0}">
  div>
     
    button @click="activeTab = 0" :class="{‘active‘: activeTab === 0}">Tab 1button>
    button @click="activeTab = 1" :class="{‘active‘: activeTab === 1}">Tab 2button>
    button @click="activeTab = 2" :class="{‘active‘: activeTab === 2}">Tab 3button>
  div>
  div>
    div x-show="activeTab === 0">p>I am the content of tab number one, and I think I just won! ??p>div>
    div x-show="activeTab === 1">p>Heya! I root for number two, and so should you! ??p>div>
    div x-show="activeTab === 2">p>Haha nice one, but I am number three, and now it‘s all about me! ??p>div>
  div>
div>

 

[Mise] Toggle visibility and styles based on state with `x-show` and `x-bind` in Alpine JS

标签:condition   base   not   set   fine   his   col   span   ons   

原文地址:https://www.cnblogs.com/Answer1215/p/12890631.html


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