我正在编写一个服务器应用程序,并希望客户端使用body中的数据来对我的GET方法进行pararmeterize,如下所示:
# http -v GET http://localhost:3000/url text=123 foo=bar
GET /url HTTP/1.1
Accept: application/json
Accept-Encoding: gzip, deflate, compress
Content-Length: 29
Content-Type: application/json; charset=utf-8
Host: localhost:3000
User-Agent: HTTPie/0.4.0
{
"foo": "bar",
"text": "123"
}
在AngularJS中,我试过:
var params = {
"foo": "bar",
"text": "123"
}
// no body
$http({
method: 'GET',
url: '/url',
data: params })
// ugly url
// also has its limitation: http://stackoverflow.com/questions/978061/http-get-with-request-body
$http({
method: 'GET',
url: '/url',
params: params })
// params in body, but I wanted GET
$http({
method: …如何记录JSDoc stream返回的事件MyFunc()？
/**
* [MyFunc description]
* @param {Object} opts - [description]
* @return {Stream} - [description]
*/
function MyFunc (opts) {
// stream is an EventEmitter
var stream = new MyEventEmitter();
stream.emit('event1', ... );
stream.emit('event2', ... );
return stream;
}
我想InkOverlay在文本框和复选框中限制绘图,但我需要在标签中绘制.如何实现这一目标.
如果我订
theInkOverlay.AttachMode =InkOverlayAttachMode.Behind;
它适用于所有控件.我需要在标签和图片控件上面绘制.
我希望能够检测到我的笔是否靠近屏幕.
我想举例说明如果用笔打开它会显示不同的appbar.
此外,当我靠近它时,我想在屏幕上显示其他内容(不一定要触摸它).
/麦
我想在从数据库返回的值之后动态地分配ng-grid列名,但问题是它在从ajax返回数据之前被初始化,并且我无法调用gridOption所以它显示balnk,所以请帮助我,我们怎么能通过ajax返回值构造列名.
$scope.gridOptions =
{
data: 'data.Values',
columnDefs:
[
{ field: "ID", displayName: "Record Id" },
{ field: "Value", displayName: $scope.ColumnName, cellFilter: cellfilterType },
],
};
其中,$scope.ColumnName从下面一行来了...
RecordService.getRecords().then(function (data) {
$scope.ColumnName= data.something;
}
谢谢
我很难搞清楚为什么我的标签ID无法正常工作或运行应该如此.在单击时,它应该用不同的东西替换文本(即正在构建的页面).
这是我到目前为止...
HTML
<!doctype html>
<html>
<head>
<title>Main Page</title> <!--main page title -->
<script type="text/javascript" scr="home_page.js"></script>
<link rel="stylesheet" type="text/css" href="home_page.css"/>
</head>
<body>
<h1> Express Shop </h1>
<div class="content">
<div class="navbar">
<ul>
<li><a href="#" title="Home" class="active">Home</a></li>
<li><a href="#" title="Inventory">Inventory</a></li>
<li><a href="#" title="Directions">Directions</a></li>
<li><a href="#" title="Contact Us">Contact Us</a></li>
</ul>
</div>
<div id="tab1" class="tab active">
<h3>Welcome to Express Shop!</h3>
<p>Your one stop shop for repairs! We work with various laptops, PCs, iPhones, iPads, tablets, smart phones and more!</p>
<p> We are also an …我正在使用http://zurb.com/ink/来构建我的电子邮件模板,但我需要在电子邮件的边缘有一个10px的边框.
当我尝试使用名为.box-edge的类(这是一个自定义类)向电子邮件添加填充时,它会添加填充,但是当调整屏幕大小时,图像不会正确调整大小.
这是一个显示我的意思的小提琴: http ://jsfiddle.net/daimz/xspWL/2/
以下是代码:
HTML:
<body>
<table class="body">
<tr>
<td class="center" align="center" valign="top">
<center>
<!-- Header -->
<table class="row header">
<tbody>
<tr>
<td class="center" align="center">
<center>
<table class="container">
<tbody>
<tr>
<td class="wrapper last">
<!-- Twelve Columns -->
<table class="twelve columns box-edge">
<tbody>
<tr>
<!-- Logo -->
<td class="six sub-columns" style="vertical-align: middle">
<img src="images/capalaba-logo.png" alt="Capalaba Central" />
</td>
<!-- End Logo -->
<!-- View More -->
<td class="six sub-columns last" style="text-align: right; vertical-align: middle;">
<a href="#" …I got this (contrived) sample from Packt's "Programming Kotlin" on using secondary constructor with inheritance.
Edit: from the answer it is clear that the issue is about backing field. But the book did not introduced that idea, just with the wrong example.
open class Payment(val amount: Int)
class ChequePayment : Payment {
constructor(amount: Int, name: String, bankId: String) : super(amount) {
this.name = name
this.bankId = bankId
}
var name: String
get() = this.name
var bankId: String
get() = …