属性(`prop`)

在页面被自动化引用或通过链接访问时，前端会在实例化页面时传递上下文的属性。

设计者可以在脚本中按照Vue的属性规范设定属性的类型校验，默认值等。

示例脚本

{
    props: { 
        descs: { 
            type: String 
        } 
    }, 
    data: function () {
        return {
        }
    },
    created: function () {
        console.log('script.created');
    },
    mounted: function () {
        console.log('script.mounted');
        var that = this;
        setTimeout(function () {
            that.setup();
        }, 0);
    },
    beforeDestroy: function () {

    },
    methods: {
        setup: function () {
            var that = this;
            console.log('script.setup');
            this.setFormDesc(this.descs);
        },
        setFormDesc: function(val) {
            console.log('script.setFormDesc');
            this.form.descs = 'props:' + (val == null ? '' : val);
        }
    }
}