Business
Jobs
  • About Us
  • Solutions
    • Job Postings
      Post your job and receive qualified candidates in 48h.
    • Candidate Assessments
      500+ technical and psychological tests, plus anti-fraud.
    • Headhunting
      Tailor-made executive search from start to finish.
    • Payroll + EOR
      Payroll dispersal and EOR across 15+ LATAM countries.
  • Pricing
  • Jobs

0

226
Views
Devolver un valor de una función y mostrarlo en la plantilla [VUE JS]

Tengo un problema simple con respecto a devolver un valor de una función y mostrarlo dentro de la etiqueta de la plantilla en Vue js. Dentro de la función, obtuve el valor del color, pero cuando lo muestro en la plantilla, me sale una cadena vacía, mi pregunta es cómo puedo actualizar el valor del color en la función y corregirlo con el valor de la función.

 <script setup> import {ref, watch} from 'vue'; import { ColorPicker } from 'vue-color-kit'; import 'vue-color-kit/dist/vue-color-kit.css' let color = ref(''); let suckerCanvas = ref(null); let suckerArea = ref([]); let isSucking = ref(false); const changeColor = (color) => { const { r, g, b, a } = color.rgba; console.log(r,g,b,a + " RGBA VALUE"); color.value = `rgba(${r}, ${g}, ${b}, ${a})`; console.log(color + " COLOR VALUE"); } console.log(color.value); </script> <template> <div class="row"> <div class="col-md-4"> <color-picker theme="dark" :color="color" :sucker-hide="false" :sucker-canvas="suckerCanvas" :sucker-area="suckerArea" @changeColor="changeColor" @openSucker="openSucker" /> </div> <div class="col-md-4"></div> <div :style="{background: suckerCanvas}" class="col-md-4"></div> <div :key="color">{{'The color is + ' + color}}</div> </div> </template>
about 4 years ago · Juan Pablo Isaza
1 answers
Answer question

0

<template> <div class="row"> <div class="col-md-4"> <color-picker theme="dark" :color="color.value" :sucker-hide="false" :sucker-canvas="suckerCanvas" :sucker-area="suckerArea" @changeColor="changeColor" @openSucker="openSucker" /> </div> <div class="col-md-4"></div> <div :style="{background: suckerCanvas}" class="col-md-4"></div> <div :key="color">{{'The color is + ' + color}}</div> </div> </template>

Cambie su plantilla como cambié arriba

about 4 years ago · Juan Pablo Isaza Report
Answer question
Find remote jobs

Discover the new way to find a job!

Top jobs
Top job categories
Business
Post vacancy Pricing Sales
Legal
Terms and conditions Privacy policy
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Show me some job opportunities
There's an error!