我有一个动态编译的表单,我有一个样式类.当我将这个样式类复制到我的表单源并编译它时,一切正常.但是我如何使用这个样式类而不将其复制到我的表单源.我编译此表单的主程序有这个类,我该如何使用它？也许我可以将样式类传递给它,因为我编译它,就像一个var？
节目来源:
using System;
using System.CodeDom.Compiler;
using System.Collections.Generic;
using System.IO;
using System.Threading;
using System.Windows.Forms;
using Microsoft.CSharp;
namespace dynamic
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
new Thread(newForm).Start();
}
public void newForm()
{
using (CSharpCodeProvider provider = new CSharpCodeProvider(new Dictionary<string, string>
{
{"CompilerVersion", "v4.0"}
}))
{
var parameters = new CompilerParameters
{
GenerateExecutable = false, // Create a dll
GenerateInMemory = true, // Create it in memory
WarningLevel = 3, // Default warning level
CompilerOptions = …我有一个简单的react组件,当用户提出请求时,必须从服务器加载数据.问题是我不知道如何传输动态变量speakerUrl并在组件加载状态之前访问它.当然我可以从中访问它this.props.params,但组件未加载,当我进行graphql查询时我无法访问它.查询 - QuerySpeaker当我手动设置url变量时工作正常.
路由器
<Route path="/speaker/:speakerUrl" component={SpeakerPage} />
组件 - SpeakerPage
import React from 'react';
import { graphql } from 'react-apollo';
import { QuerySpeaker } from '../redux/graphql/querys';
class SpeakerPage extends React.Component {
render( ) {
console.log( this.props );
return (
<div className="ui container">
<div className="ui grid">
<div className="row">
Hello
</div>
</div>
</div>
)
}
}
export default graphql(QuerySpeaker, {
options: ({ url }) => ({ variables: { url } }) <- here is my problem, how can …我无法在我的html中显示对象数据,只是得到空白字段.我可以看到Angularjs Batarang的数据,但是无法在html中显示它.谢谢你的回答.
的index.html
<!DOCTYPE html>
<html lang="en" ng-app="Idle">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/angular_material/0.11.2/angular-material.min.css">
<link rel="stylesheet" href="css/style.css">
<title>Test</title>
</head>
<body ng-controller="IdleCtrl">
<pre>{{ myData.length }}</pre>
<pre>{{ myData | json}}</pre>
<!-- Angular Material Dependencies -->
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js"></script>
<script src="js/angular-animate.min.js"></script>
<script src="js/angular-aria.min.js"></script>
<script src="js/angular-messages.min.js"></script>
<!-- Angular Material Javascript now available via Google CDN; version 0.11.2 used here -->
<script src="https://ajax.googleapis.com/ajax/libs/angular_material/0.11.2/angular-material.min.js"></script>
<script src="js/myapp/app.js"></script>
<script src="js/myapp/filters.js"></script>
</body>
</html>
app.js
var app = angular.module('Idle', ['ngMaterial']);
app.controller('IdleCtrl', ['$scope', '$http', function($scope, $http){
$http.defaults.headers.common["X-Custom-Header"] = "Angular";
$http.get('data/currentUser').then(function(request) {
$scope.myData …怎样才能以相同的方式从数组中获取数据？
$arr = array(
'123' => 'abc',
'456' => 'def'
);
echo $arr['123']; // abc
我如何在C#中使用数组？
c# ×2
javascript ×2
angularjs ×1
arrays ×1
compilation ×1
dynamic ×1
graphql ×1
react-apollo ×1
react-router ×1
reactjs ×1