Aurelia customAttribute无法正常工作
[英]Aurelia customAttribute not working
问题描述
I have a problem with customAttribute. 
我有customAttribute的问题。 I want to use it to plug in jquery-ui datepicker. 我想用它来插入jquery-ui datepicker。 Idea taken from here: http://www.danyow.net/jquery-ui-datepicker-with-aurelia/ 从这里获取的想法： http ： //www.danyow.net/jquery-ui-datepicker-with-aurelia/
However it looks like it is not working at all. 然而，看起来它根本不起作用。 I have tried to debug the application and it looks like attached@datePicker.js is not fired at all. 我试图调试应用程序，看起来像attach@datePicker.js根本没有被解雇。 However the file itself is being requested from the server. 但是，正在从服务器请求文件本身。 The worst thing is that I had it working yesterday evening, but today morning ... 最糟糕的是我昨天晚上工作了，但今天早上......
I have created simple example in my fork of skeleton application: https://github.com/Exsilium122/skeleton-navigation so it is ready to be cloned and run for troubleshoot. 我在我的骨架应用程序分支中创建了一个简单的示例： https ： //github.com/Exsilium122/skeleton-navigation，因此可以克隆并运行以进行故障排除。
The most important two files: 最重要的两个文件：
welcome.html welcome.html
<template>
<require from="./resources/datepicker"></require>
<input id="myDate" datepicker="datepicker" value.bind="timestamp | dateFormat"/>
</template>
datepicker.js datepicker.js
import {inject, customAttribute} from 'aurelia-framework';
import 'jquery-ui';
import 'jquery-ui/themes/cupertino/jquery-ui.css!';
@customAttribute('datepicker')
@inject(Element)
export class Datepicker {
constructor(element) {
this.element = element;
}
attached = () => {
console.log("attached Datepicker");
$(this.element).datepicker({
dateFormat: 'mm/dd/yy'
}).on('change', e => fireEvent(e.target, 'input'));
}
detached = () => {
console.log("detached Datepicker");
$(this.element).datepicker('destroy').off('change');
}
}
function createEvent(name) {
var event = document.createEvent('Event');
event.initEvent(name, true, true);
return event;
}
function fireEvent(element, name) {
var event = createEvent(name);
element.dispatchEvent(event);
}
and the console is clean: 并且控制台很干净：
DEBUG [aurelia] Loading plugin http://localhost:9000/jspm_packages/github/aurelia/templating-binding@0.16.1 .
2 个解决方案
解决方案1
8 已采纳 2015-10-27 18:39:05
attached = () => { needed to be changed to attached() { , as discussed in the gitter. attached = () => {需要更改为attached() { ，如gitter中所述。
Corresponding changes were required for the detached method. detached方法需要相应的变化。
This question can be closed- the OP got the issue resolved in the aurelia gitter. 这个问题可以被关闭 - OP在aurelia gitter中解决了问题。
解决方案2
3 2015-10-27 15:23:15
just did a: 刚做了一个：
- clone from your repo 克隆你的回购
- npm install jspm npm install jspm
- npm install npm安装
- jspm install -y jspm install -y
and guess what. 你猜怎么着。 it works :) 有用 ：）
http://imagebin.ca/v/2KV4cFzITHtX http://imagebin.ca/v/2KV4cFzITHtX
声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.