Using @click within a Vue.js component does not trigger any response or action

Question

Using @click within a Vue.js component does not trigger any response or action

<template>
 <div class="container" id="app">
     <button @click="console.log('hello')">
         Hello
     </button>
 </div>
</template>

<script>
 export default {
     name:"test",
 }
</script>

<style scoped>
</style>

Looking for help with this vuejs component code. I'm trying to get "hello" to be logged in the console every time I click on the button, but it's not working as expected. I've simplified the code to just include the button to troubleshoot, but still can't figure out what's causing the issue. No errors or warnings are showing up and I'm at a loss. Any advice would be greatly appreciated.

javascript vue.js click components

Answer 1

Answer №1

Follow the instructions in the documentation for a better approach: create a method in the script block and then refer to that method:

<template>
   <div class="container" id="app">
     <button @click="log('hallo')">
         Hello
     </button>
 </div>
</template>


<script>
export default {
    data() {
        return {

        }
    },
    methods: {
        log(text) {
            console.log(text)
        }
    }
}
</script>

For best practices, include .prevent in the @click notation to prevent the default behavior such as a post / refresh

@click.prevent="myFunction"

Answer 2

Follow the instructions in the documentation for a better approach: create a method in the script block and then refer to that method:

<template>
   <div class="container" id="app">
     <button @click="log('hallo')">
         Hello
     </button>
 </div>
</template>


<script>
export default {
    data() {
        return {

        }
    },
    methods: {
        log(text) {
            console.log(text)
        }
    }
}
</script>

For best practices, include .prevent in the @click notation to prevent the default behavior such as a post / refresh

@click.prevent="myFunction"

Answer 3

Answer №2

It seems like an error is expected in this situation.

The reason for the malfunction is that all elements used in the template are prefixed with this, causing the code to attempt calling this.console.log, which is invalid.

In my usual practice, I include a global mixin function named log that displays any passed arguments.

Vue.mixin({
  methods: {
    log () {
      if (console && process.env.NODE_ENV !== 'production') {
        console.log(...arguments)
      }
    },
  },
})

Answer 4

It seems like an error is expected in this situation.

The reason for the malfunction is that all elements used in the template are prefixed with this, causing the code to attempt calling this.console.log, which is invalid.

In my usual practice, I include a global mixin function named log that displays any passed arguments.

Vue.mixin({
  methods: {
    log () {
      if (console && process.env.NODE_ENV !== 'production') {
        console.log(...arguments)
      }
    },
  },
})

Using @click within a Vue.js component does not trigger any response or action

Answer №1

Answer №2

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