I am trying to show/hide a DIV when the user clicks on another element. Both are inside each element of a FOR loop, dynamically loaded with VUE JS.
Example:
Item A
Item B
Item C
When Item A is clicked:
Item A
INITIALLY HIDDEN ELEMENT
Item B
Item C
When Item b is clicked:
Item A
Item B
INITIALLY HIDDEN ELEMENT
Item C
My (veeery simplified version of the) code:
<tr v-for="item in items">
<td>
<span id="TRIGGER" @click="????">{{item.name}}</span>
<div id="SHOW/HIDE DIV"></div>
</td>
</tr>
In my attempts I created a boolean var, and changed value on click. But it (obviously) show/hide all divs, from all FOR elements.
Store a reference to the visible item so you can reference it as a visibility trigger.
Make sure you add a data
property named visible
, initialised to null
data: () => ({
items: [], // loaded dynamically
visible: null
})
<tr v-for="(item, index) in items">
<td>
<span :id="`TRIGGER_${index}`" @click="visible = item">{{item.name}}</span>
<div :id="`SHOW-HIDE-DIV_${index}`" v-show="item === visible"></div>
</td>
</tr>
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.