运行 ❯
获取您的
自己
网站
×
更改方向
保存代码
更改主题，深色/浅色
前往 Spaces
<!DOCTYPE html> <html> <head> <title>v-bind background-color</title> <style> #app > div { width: 200px; padding: 20px; border: dashed black 1px; } </style> </head> <body> <h1>Example: 'v-bind' with Conditional Background Color</h1> <p>The browser sets the background color with 'hsl()' based on the value of 'bgVal' in the Vue instance.</p> <div id="app"> <div v-bind:style="{ backgroundColor: isImportant ? 'lightcoral' : 'lightgray' }">Importance based on background color</div> </div> <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script> <script> const app = Vue.createApp({ data() { return { isImportant: true } } }) app.mount('#app') </script> </body> </html>
