vue2.0 兄弟组件数据传递方法

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>html</title>
    <link rel="stylesheet" href="http://unpkg.com/iview/dist/styles/iview.css">
    <script src="http://libs.baidu.com/jquery/1.10.2/jquery.min.js"></script>
    <script src="http://unpkg.com/vue/dist/vue.js"></script>
    <script src="http://unpkg.com/iview/dist/iview.min.js"></script>
</head>
<body>
    <div id="page">
        <com-header></com-header>
        <h3>----------------</h3>
        <com-footer></com-footer>
        <h2>===============对话列表====================</h2>
        <ul v-if="dhList && dhList.length">
            <template v-for="(item,index) in dhList">
                <li><a @click="remove(index)">X</a>&nbsp;{{item}}</li>
            </template>
        </ul>
    </div>

    <script type="text/x-template" id="comHeaderTemplate">
        <div>
            <button @click="sendMess()">
                {{msg}}
            </button>
            <input type=="sendMess()">
        </div>
    </script>

    <script type="text/x-template" id="comFoooterTemplate">
        <div>
            <button @click="sendMess()" >
                {{msg}}
            </button>
            <input type=="sendMess()">
        </div>
    </script>
    <script>
        var pu = new Vue();
        var dhList = [];

        var comHeader = {
            template:'#comHeaderTemplate',
            data:function(){
                return {
                    msg:'header',
                    userMess:''
                }
            },
            methods:{
                sendMess:function(){
                    pu.$emit('mess',this.userMess);
                    this.userMess = '';
                }
            },
            mounted:function(){
                pu.$on('mess2',function(m2){
                    console.log("footer:"+m2)
                    dhList.push("footer:"+m2);
                })
            }
        }

        var comFooter = {
            template:'#comFoooterTemplate',
            data:function(){
                return {
                    msg:'footer',
                    userMess:''
                }
            },
            methods:{
                sendMess:function(){
                    pu.$emit('mess2',this.userMess);
                    this.userMess = '';
                }
            },
            mounted:function(){
                pu.$on('mess',function(m){
                    console.log("header:"+m);
                    dhList.push("header:"+m);
                })
            }
        }

        new Vue({
            el:'#page',
            data:{
                dhList:dhList
            },
            methods:{
                remove:function(index){
                    );
                }
            },
            components:{
                comHeader:comHeader,
                comFooter:comFooter
            }
        })
    </script>
</body>
</html>
巴特西

vue2.0 兄弟组件数据传递方法

最新文章

热门文章
