<template>
    <v-dialog v-if="alertDict" :value="alertDict.showDialog" max-width="460">
      <v-card>
        <v-card-title>Custom Title</v-card-title>
        <v-card-text>Custom Message</v-card-text>
        <v-card-actions>
          <v-spacer></v-spacer>
          <v-btn olcor="green darken-1" text @click="onClick('ok')">Ok</v-btn>
          <v-btn olcor="green darken-1" text @click="onClick('cancel')">Cancel</v-btn>
        </v-card-actions>
      </v-card>
    </v-dialog>
</template>
<script>
export default {
   methods: {
     onClick(value) {
       this.$emit('response', value);
     }
   }
}
</script>

<template>
  <div>
      <button @click="onClick">Show Dialog</button>
      <Alert
       :alertDict="alertDict"
       @response="onResponse"
      />  
  </div>
</template>
<script>
import Alert from "../components/Alert";
export default {
   data() {
     return {
       alertDict: {
         showDialog: false
       }
     }
   },
   methods: {
    onClick() {
      // Click function logic here
      this.alertDict.showDialog = true;
    },
    onResponse(value) {
      console.log(value);
      this.alertDict.showDialog = false;
    }
  }
}
</script>
<p>Here are some suggestions:</p>
<ol>
<li>Take time to study coding styles and choose one that resonates with you for improved code readability. Utilize camelCase for naming JavaScript functions and variables. Check out this helpful blog as a starting point:
<a href="https://medium.com/javascript-in-plain-english/javascript-naming-convention-best-practices-b2065694b7d" rel="nofollow noreferrer">https://medium.com/javascript-in-plain-english/javascript-naming-convention-best-practices-b2065694b7d</a></li>
<li>In your scenario, the <alert> component serves as a child component where you pass alertDict as props. Avoid directly mutating props within the child component (e.g., alertDict.showDialog=false) in Vue. Familiarize yourself with the concept of one-way data flow in Vue components by referring to:
<a href="https://v2.vuejs.org/v2/guide/components-props.html#One-Way-Data-Flow" rel="nofollow noreferrer">https://v2.vuejs.org/v2/guide/components-props.html#One-Way-Data-Flow</a>. Instead, emit events to the parent component and perform data mutations there.
Learn how to emit and handle events in Vue components effectively: 
<a href="https://v2.vuejs.org/v2/guide/components.html#Emitting-a-Value-With-an-Event" rel="nofollow noreferrer">https://v2.vuejs.org/v2/guide/components.html#Emitting-a-Value-With-an-Event</a></li>
</ol>
    </div></answer1>
<exanswer1><div class="answer accepted" i="63860479" l="4.0" c="1599903966" m="1657852913" a="TEhK" ai="13703967" e="dG9ueTE5" ei="6277151">
<pre><code><template>
    <v-dialog v-if="alertDict" :value="alertDict.showDialog" max-width="460">
      <v-card>
        <v-card-title>Title</v-card-title>
        <v-card-text>Message</v-card-text>
        <v-card-actions>
          <v-spacer></v-spacer>
          <v-btn olcor="green darken-1" text @click="onClick('ok')">Ok</v-btn>
          <v-btn olcor="green darken-1" text @click="onClick('cancel')">Cancel</v-btn>
        </v-card-actions>
      </v-card>
    </v-dialog>
</template>
<script>
export default {
   methods: {
     onClick(value) {
       this.$emit('response', value);
     }
   }
}
</script>

<template>
  <div>
      <button @click="onClick">show dialog</button>
      <Alert
       :alertDict="alertDict"
       @response="onResponse"
      />  
  </div>
</template>
<script>
import Alert from "../components/Alert";
export default {
   data() {
     return {
       alertDict: {
         showDialog: false
       }
     }
   },
   methods: {
    onClick() {
      // your ClickFunc
      this.alertDict.showDialog = true;
    },
    onResponse(value) {
      console.log(value);
      this.alertDict.showDialog = false;
    }
  }
}
</script>
<p>Some advice here,</p>
<ol>
<li>Educate yourself on coding style and choose one that suits you best, ensuring better code readability. Use camelcase for function and variable names in JavaScript script code. Here's a helpful blog to get started:
<a href="https://medium.com/javascript-in-plain-english/javascript-naming-convention-best-practices-b2065694b7d" rel="nofollow noreferrer">https://medium.com/javascript-in-plain-english/javascript-naming-convention-best-practices-b2065694b7d</a></li>
<li>In your example, the <alert> component is a child component where you pass alertDict as props. Mutating props directly in the child component (e.g., alertDict.showDialog=false) is not recommended in Vue. Check out the concept of one-way data flow in Vue components here:
<a href="https://v2.vuejs.org/v2/guide/components-props.html#One-Way-Data-Flow" rel="nofollow noreferrer">https://v2.vuejs.org/v2/guide/components-props.html#One-Way-Data-Flow</a>. Emit events to the parent component instead and mutate the data there.
Understand how to emit and handle events in Vue components: 
<a href="https://v2.vuejs.org/v2/guide/components.html#Emitting-a-Value-With-an-Event" rel="nofollow noreferrer">https://v2.vuejs.org/v2/guide/components.html#Emitting-a-Value-With-an-Event</a></li>
</ol>
    </div></answer1>
<exanswer1><div class="answer accepted" i="63860479" l="4.0" c="1599903966" m="1657852913" a="TEhK" ai="13703967" e="dG9ueTE5" ei="6277151">
<pre><code><template>
    <v-dialog v-if="alertDict" :value="alertDict.showDialog" max-width="460">
      <v-card>
        <v-card-title>Titile</v-card-title>
        <v-card-text>Message</v-card-text>
        <v-card-actions>
          <v-spacer></v-spacer>
          <v-btn olcor="green darken-1" text @click="onClick('ok')">Ok</v-btn>
          <v-btn olcor="green darken-1" text @click="onClick('cancel')">Cancel</v-btn>
        </v-card-actions>
      </v-card>
    </v-dialog>
</template>
<script>
export default {
   methods: {
     onClick(value) {
       this.$emit('response', value);
     }
   }
}
</script>

<template>
  <div>
      <button @click="onClick">show dialog</button>
      <Alert
       :alertDict="alertDict"
       @response="onResponse"
      />  
  </div>
</template>
<script>
import Alert from "../components/Alert";
export default {
   data() {
     return {
       alertDict: {
         showDialog: false
       }
     }
   },
   methods: {
    onClick() {
      // your ClickFunc
      this.alertDict.showDialog = true;
    },
    onResponse(value) {
      console.log(value);
      this.alertDict.showDialog = false;
    }
  }
}
</script>

Some suggestion here,

1. Study some coding style, and find one which make sense to you and follow it, this is for better code readability. For example, naming convention, use camelcase in js script code for function and variable name.
   This is one of the blog u can study. https://medium.com/javascript-in-plain-english/javascript-naming-convention-best-practices-b2065694b7d
2. In your example, <Alert> is child component, and you pass alertDict into <Alert>(child) as props. Then you mutate the props(alertDict.showDialog=false) in <Alert>(child).
   This is bad practice in vue. https://v2.vuejs.org/v2/guide/components-props.html#One-Way-Data-Flow
   Instead of mutate props, emit event to parent and mutate it in parent.
   Understand emit and event of vue component. https://v2.vuejs.org/v2/guide/components.html#Emitting-a-Value-With-an-Event