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vue13过滤器 debounce延迟、limitBy、filterBy、orderBy
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>智能社——http://www.zhinengshe.com</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> </style> <script src="vue.js"></script> <script> </script> </head> <body> <div id="box">debounce延迟，配合键盘事件 <input type="text" @keyup="show | debounce 2000"> </div> <script> var vm=new Vue({ data:{ }, methods:{ show:function(){ alert(1); } } }).$mount(‘#box‘); </script> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>智能社——http://www.zhinengshe.com</title> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <style> </style> <script src="vue.js"></script> <script> </script> </head> <body> <div id="box"> <ul> 配合数组使用，2条，1.2 <li v-for="val in arr | limitBy 2"> {{val}} </li> </ul> </div> <script> var vm=new Vue({ data:{ arr:[1,2,3,4,5] }, methods:{ } }).$mount(‘#box‘); </script> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>智能社——http://www.zhinengshe.com</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> </style> <script src="vue.js"></script> <script> </script> </head> <body> <div id="box"> <ul> 取2个从arr.length-2开始，4.5 <li v-for="val in arr | limitBy 2 arr.length-2"> {{val}} </li> </ul> </div> <script> var vm=new Vue({ data:{ arr:[1,2,3,4,5] }, methods:{ } }).$mount(‘#box‘); </script> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>智能社——http://www.zhinengshe.com</title> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <style> </style> <script src="vue.js"></script> <script> </script> </head> <body> <div id="box"> <ul> 包含字母‘w’的 <li v-for="val in arr | filterBy ‘w‘"> {{val}} </li> </ul> </div> <script> var vm=new Vue({ data:{ arr:[‘width‘,‘height‘,‘background‘,‘orange‘] }, methods:{ } }).$mount(‘#box‘); </script> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>智能社——http://www.zhinengshe.com</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> </style> <script src="vue.js"></script> <script> </script> </head> <body> <div id="box"> <input type="text" v-model="a"> <ul> <li v-for="val in arr | filterBy a"> {{val}} </li> </ul> </div> <script> var vm=new Vue({ data:{ arr:[‘width‘,‘height‘,‘background‘,‘orange‘], a:‘‘ }, methods:{ } }).$mount(‘#box‘); </script> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>智能社——http://www.zhinengshe.com</title> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <style> </style> <script src="vue.js"></script> <script> </script> </head> <body> <div id="box"> <input type="text" v-model="a"> <ul> <li v-for="val in arr | orderBy ‘o‘"> {{val}} </li> </ul> </div> <script> var vm=new Vue({ data:{ arr:[‘width‘,‘height‘,‘background‘,‘orange‘], a:‘‘ }, methods:{ } }).$mount(‘#box‘); </script> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>智能社——http://www.zhinengshe.com</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> </style> <script src="vue.js"></script> <script> </script> </head> <body> <div id="box"> <input type="text" v-model="a"> <ul> <li v-for="val in arr | orderBy -1"> <!-- -1逆序，1正序--> {{val}} </li> </ul> </div> <script> var vm=new Vue({ data:{ arr:[‘width‘,‘height‘,‘background‘,‘orange‘], a:‘‘ }, methods:{ } }).$mount(‘#box‘); </script> </body> </html>
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>智能社——http://www.zhinengshe.com</title> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0"> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <style> </style> <script src="vue.js"></script> <script> </script> </head> <body> <div id="box"> <input type="text" v-model="a"> <ul> <li v-for="val in arr | orderBy a"> {{val}} </li> </ul> </div> <script> var vm=new Vue({ data:{ arr:[‘width‘,‘height‘,‘background‘,‘orange‘], a:‘‘ }, methods:{ } }).$mount(‘#box‘); </script> </body> </html>
vue13过滤器 debounce延迟、limitBy、filterBy、orderBy
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