Vue components dynamic components detailed explanation
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When the array changes, dynamically load the corresponding data Scenario : Click on different component names and the interface will display the corresponding components Step 1 : Import required components Step 2 : Click the tab and add the corresponding component name into the array Step 3 : Use dynamic components and bind the :is attribute to the component name <div v-for="(item, index) in componentData" :key="index"> <components :is="item.componentName"/> </div> Example : Monitoring property changes in an object, deep monitoring
<!-- DynamicComponent.vue -->
<template>
<section>
<div v-for="(item, index) in componentData" :key="index">
<components :is='item.componentName' :params="item.content" />
</div>
</section>
</template>
<script>
import PageOne from './pageComponents/PageOne'
import PageTwo from './pageComponents/PageTwo'
import PageThree from './pageComponents/PageThree'
export default{
name: 'DynamicComponent',
components:
PageOne,
PageTwo,
PageThree
},
data () {
return {
componentData: [
{
componentName: 'PageOne',
content: {
title: 'Title 1'
}
},
{
componentName: 'PageTwo',
content: {
title: 'Title 2'
}
}
]
}
}
}
</script>
<!-- PageOne -->
<template>
<section>
{{content}}
</section>
</template>
<script>
export default{
name: 'PageOne',
props: {
params: {
type: Object,
default: function(){
return {}
}
}
},
data () {
return {
content: this.params.title
}
},
watch:
params: {
handler(newVal, oldVal){
this.content = newVal.title
},
deep: true,
immediate: true
}
}
}
</script>
<!-- PageTwo -->
<template>
<section>
{{content}}
</section>
</template>
<script>
export default{
name: 'PageTwo',
props: {
params: {
type: Object,
default: function(){
return {}
}
}
},
data () {
return {
content: this.params.title
}
},
watch:
params: {
handler(newVal, oldVal){
this.content = newVal.title
},
deep: true,
immediate: true
}
}
}
</script>SummarizeThis article ends here. I hope it can be helpful to you. I also hope that you can pay more attention to more content on 123WORDPRESS.COM! When the array changes, dynamically load the corresponding data Scenario : Click on different component names and the interface will display the corresponding components Step 1 : Import required components Step 2 : Click the tab and add the corresponding component name into the array Step 3 : Use dynamic components and bind the :is attribute to the component name <div v-for="(item, index) in componentData" :key="index"> <components :is="item.componentName"/> </div> Example : Monitoring property changes in an object, deep monitoring
<!-- DynamicComponent.vue -->
<template>
<section>
<div v-for="(item, index) in componentData" :key="index">
<components :is='item.componentName' :params="item.content" />
</div>
</section>
</template>
<script>
import PageOne from './pageComponents/PageOne'
import PageTwo from './pageComponents/PageTwo'
import PageThree from './pageComponents/PageThree'
export default{
name: 'DynamicComponent',
components:
PageOne,
PageTwo,
PageThree
},
data () {
return {
componentData: [
{
componentName: 'PageOne',
content: {
title: 'Title 1'
}
},
{
componentName: 'PageTwo',
content: {
title: 'Title 2'
}
}
]
}
}
}
</script>
<!-- PageOne -->
<template>
<section>
{{content}}
</section>
</template>
<script>
export default{
name: 'PageOne',
props: {
params: {
type: Object,
default: function(){
return {}
}
}
},
data () {
return {
content: this.params.title
}
},
watch:
params: {
handler(newVal, oldVal){
this.content = newVal.title
},
deep: true,
immediate: true
}
}
}
</script>
<!-- PageTwo -->
<template>
<section>
{{content}}
</section>
</template>
<script>
export default{
name: 'PageTwo',
props: {
params: {
type: Object,
default: function(){
return {}
}
}
},
data () {
return {
content: this.params.title
}
},
watch:
params: {
handler(newVal, oldVal){
this.content = newVal.title
},
deep: true,
immediate: true
}
}
}
</script>SummarizeThis article ends here. I hope it can be helpful to you. I also hope that you can pay more attention to more content on 123WORDPRESS.COM! You may also be interested in:
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