Topic: How Detect Selected tab for Add More Content html to tab content

astur-dev free asked 7 months ago


Expected behavior

Hello, I want to detect when a TAB is clicked to identify it and inject content according to the TAG id.

Actual behavior When we click on the tab, we do not know how to identify it in order to add custom content to the TAB content.

Resources (screenshots, code snippets etc.)

<template>
  <mdb-container fluid>

    <h2 class="mb-4">Vertical pills</h2>
    <mdb-row class="mb-5">
      <mdb-col md="3">
        <mdb-tab   pills color="primary" vertical>
          <mdb-tab-item  @click="addInfo($event)" v-for="(element, index) in info"  :key="element.id" :active="vertical == index"   @click.native.prevent="addInfo($event)">
            {{element.phone}}  <mdb-icon @click="addInfo" icon="phone" class="ml-2"/>
          </mdb-tab-item>
        </mdb-tab>
      </mdb-col>
      <mdb-col md="9">
        <mdb-tab-content vertical>
          <transition-group name="slide-toggle">

            <mdb-tab-pane v-for="(element, index) in info"  :key="'pills'+index" v-show="vertical == index">
              <h5 class="my-2 h5">{{element.name}}</h5>
            </mdb-tab-pane>


          </transition-group>
        </mdb-tab-content>
      </mdb-col>
    </mdb-row>


  </mdb-container>
</template>

<script>
import axios from "axios";
import {
  mdbContainer,
  mdbRow,
  mdbCol,
  mdbTab,
  mdbTabItem,
  mdbTabContent,
  mdbTabPane,
  mdbIcon
} from "mdbvue";

export default {
  name: "tabs",
  components: {
    mdbContainer,
    mdbRow,
    mdbCol,
    mdbTab,
    mdbTabItem,
    mdbTabContent,
    mdbTabPane,
    mdbIcon
  },
  data() {
    return {
      basic1: "1",
      basic2: "1",
      pills: "1",
      vertical: "1",
      basicOutside: "1",
      verticalWithin: "1",
      classic1: "1",
      classic2: "1",
      info:[],
      activeTab: 0,
    };
  },
  created(){
    console.log('created')
    axios.get("https://jsonplaceholder.typicode.com/users/").then((result) => {
      this.info = result.data;
    })
  },
  mounted(){
    console.log('Mounted')
  },
  methods:{
    addInfo: function (event) {
      console.log(event)
    }
  }
};
</script>

<!-- Add "scoped" attribute to limit CSS to this component only -->
<style scoped>
.slide-toggle-enter-active {
  transition: 0.3s ease-in;
  opacity: 1;
  max-height: 500px;
}
.slide-toggle-enter,
.slide-toggle-leave-active {
  opacity: 0;
  max-height: 0;
}
.slide-toggle-leave {
  opacity: 1;
  max-height: 500px;
}
</style>

Screenshots enter image description here enter image description here

VIDEO https://www.veed.io/view/759280cf-9ee7-4322-8d41-79ea544fec15?sharingWidget=true


Mikołaj Smoleński staff commented 7 months ago

Why don't you use an index parameter instead $event? While clicking any tab you can get the index value to check this.info array and even make some additions inside.

Keep coding!


astur-dev free commented 7 months ago

Hi @Mikołaj Smoleński, thank you for response.

but a question, if we use a index, how we can identify that index for add content in your exactly content ?

but example., if we use an index @click:setData(index)

if index = 3 ( or by example as the picture 210.067.6132) , how we can get this exactle tab info and append in the content of this tab ...by example HTML content

example
funcion setData(index) { this.tab[index].content = 'HELLO...we want append this content in the 210.067.6132 CONTENT' }


Mikołaj Smoleński staff commented 7 months ago

As I can see in the code, you use {{element.name}} to display content, an element is one of the info objects. You can easily access it by using index (this.info[index].name). If you want to extend name with some text I suggest to add a new key inside each element of the info (eg. extendedName) and use it instead of {{element.name}}. V-for directive is reactive, so if you change extendedName any time it should refresh.

Also, you should add this key inside axios fetch to prevent errors.

Keep coding!


astur-dev free commented 7 months ago

Hi @Mikołaj Smoleński

when i send the index , this print in console this :https://i.ibb.co/ZS3rgdL/Capture.jpg

i need know as associate each TAB with the content.

***specifically, how to associate, how to make that every time you click, FOR EXAMPLE, on TAB 4, you can modify the content displayed in that TAB.***

Please you can see this video https://www.veed.io/view/759280cf-9ee7-4322-8d41-79ea544fec15?sharingWidget=true


Mikołaj Smoleński staff commented 7 months ago

You're sure you are sending the index? As I can see in the first code example you're actually sending an event (@click="addInfo($event)"). It should be like this:

@click="addInfo(index)"

Keep coding!



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Status

Opened

Specification of the issue

  • User: Free
  • Premium support: No
  • Technology: MDB Vue
  • MDB Version: MDB4 4.1.0
  • Device: All
  • Browser: Google Chrome
  • OS: Windows
  • Provided sample code: No
  • Provided link: Yes