Vue中style的用法總結如下:
v-bind:style 簡寫:style
1.基本用法
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title></title> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <style> .red{ color: red; } .blue{ background: blue; } </style> <script src="vue.js"></script> <script> window.onload=function(){ new Vue({ el:'#box', data:{ }, methods:{ } }); }; </script> </head> <body> <div id="box"> <strong :style="{color:'red'}">文字...</strong> </div> </body> </html>
描述:
<strong :style="{color:'red'}">文字...</strong>
其中的red是class的
結果:
2.采用數組形式
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title></title> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <style> .red{ color: red; } .blue{ background: blue; } </style> <script src="vue.js"></script> <script> window.onload=function(){ new Vue({ el:'#box', data:{ c:{color:'red'} }, methods:{ } }); }; </script> </head> <body> <div id="box"> <strong :style="[c]">文字...</strong> </div> </body> </html>
描述:
采用數組的形式,設置變量c,在data中以對象的形式設置style屬性
結果:
3.使用數組的形式,設置多個屬性
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title></title> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <style> .red{ color: red; } .blue{ background: blue; } </style> <script src="vue.js"></script> <script> window.onload=function(){ new Vue({ el:'#box', data:{ c:{color:'red'}, b:{backgroundColor:'blue'} }, methods:{ } }); }; </script> </head> <body> <div id="box"> <strong :style="[c,b]">文字...</strong> </div> </body> </html>
描述:
和第二種一樣,可以設置多個屬性
結果:
4.使用設置一個變量的方法
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title></title> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <style> .red{ color: red; } .blue{ background: blue; } </style> <script src="vue.js"></script> <script> window.onload=function(){ new Vue({ el:'#box', data:{ a:{ color:'red', backgroundColor:'gray' } }, methods:{ } }); }; </script> </head> <body> <div id="box"> <strong :style="a">文字...</strong> </div> </body> </html>