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本文实例讲述了vue实现form表单与table表格的数据关联功能。分享给大家供大家参考,具体如下:
<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> <meta http-equiv="x-ua-compatible" content="ie=edge"> <title>www.jb51.net vue form表单数据关联</title> <style> *{ margin: 0; padding: 0; list-style: none; } input{ margin-left: 50px ; } span{ margin-left: 50px ; } select{ margin-left: 50px ; } .create{ margin-left: 150px ; } </style> </head> <body> <form id="app"> <fieldset> <legend>creat new person</legend> <span>name:</span><input type="text" v-model="text0"> <br> <span>age:</span><input type="text" value="0" v-model="text1"> <br> <span>sex:</span><select v-model="text2"> <option>man</option> <option>woman</option> <option>....</option> </select> <br> <button class="create" @click="add">create</button> </fieldset> <table> <tr><td>name</td><td>age</td><td>sex</td><td>delete</td></tr> <tr v-for="x in person"><td>{{x.name}}</td><td>{{x.age}}</td><td>{{x.sex}}</td><td><button @click="fun">delete</button></td></tr> </table> </form> </body> <script src="https://cdn.bootcss.com/vue/2.4.4/vue.min.js"></script> <script> const app=new vue({ el:"#app", data:{ text0:"", text1:"", text2:"", person:[{ name:"jack", age:"20", sex:"man", }, { name:"bill", age:"24", sex:"woman", }, ] }, methods: { add(){ if (this.text0==""||this.text1==""){ alert("name or age undefined") }else{ this.person.push({ name: this.text0, age: this.text1, sex: this.text2, }); } }, fun(){ this.person.pop() } } }) </script> </html>
运行效果如下图所示:
希望本文所述对大家vue.js程序设计有所帮助。
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