小编gsi*_*dze的帖子

我试图在点击时调用div中的局部视图.我写过:

@Ajax.ActionLink("Second", "Second", new AjaxOptions()
{
    HttpMethod = "GET",
    UpdateTargetId = "partials",
    InsertionMode = InsertionMode.Replace
})

<div id="partials">
</div>

<script src="https://code.jquery.com/jquery-2.1.3.min.js" type="text/javascript"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/jquery.validate.min.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/additional-methods.min.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/mvc/5.2/jquery.validate.unobtrusive.min.js" type="text/javascript"></script>

在我的Index.cshtml.控制器中看起来像这样:

public ActionResult Index()
        {
            return View();
        }

        public PartialViewResult Second()
        {

            return PartialView("Second.cshtml");
        }

但我的错误说我的部分视图无法找到:

~/Views/switchPartial/Second.cshtml.aspx
~/Views/switchPartial/Second.cshtml.ascx
~/Views/Shared/Second.cshtml.aspx
~/Views/Shared/Second.cshtml.ascx
~/Views/switchPartial/Second.cshtml.cshtml
~/Views/switchPartial/Second.cshtml.vbhtml
~/Views/Shared/Second.cshtml.cshtml
~/Views/Shared/Second.cshtml.vbhtml

但我在switchPartial文件夹中有它.

如果我@Html.Partial("Second")在我的div中写,它会正确呈现我的局部视图.

我做错了什么？

我正在尝试在工具栏中显示导航抽屉.我认为我已经编写了所需的一切,但工具栏中没有显示任何内容.只有文字动物园.不是显示导航栏的图标

我是android新手,如果我错过了某些东西,我不会感到惊讶.

这是我的MainActivity.java

package com.example.zoo;

import android.content.res.Configuration;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.view.Menu;
import android.view.MenuItem;

public class MainActivity extends AppCompatActivity {

    private DrawerLayout mDrawerLayout;
    private ActionBarDrawerToggle mActionBarDrawerToggle;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        getSupportActionBar().setDisplayShowHomeEnabled(true);
        getSupportActionBar().setHomeButtonEnabled(true);

        mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_Layout);
        mActionBarDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.string.drawer_opened, R.string.drawer_closed){
            @Override
            public void onDrawerOpened(View drawerView) {
                super.onDrawerOpened(drawerView);
                if (getSupportActionBar() != null) …

我正在学习nodejs的教程.我遇到了一个问题,教程适用于旧版本.

我有那个代码:

var express = require('express'),
    stylus = require('stylus'),
    logger = require('morgan'),
    bodyParser = require('body-parser');

var env = process.env.NODE_ENV = process.env.NODE_ENV || 'development';

var app = express();

function compile(str, path){
    return stylus(str).set('filename', path);
}

app.set('views', __dirname + '/server/views');
app.set('view engine', 'jade');
app.use(logger);
app.use(bodyParser.urlencoded({ extended: true }));
app.use(stylus.middleware(
        {
            src: __dirname + '/public',
            compile: compile
        }
    ));
app.use(express.static(__dirname + '/public'));


app.get('*', function(req, res) {
  res.render('index');
});

var port = 3131;
app.listen(port);
console.log('Listening on port ' + port + '...');

当我试图进入http://localhost:3131/ …

我有那个代码：

var express = require('express'),
    stylus = require('stylus'),
    logger = require('morgan'),
    bodyParser = require('body-parser'),
    mongoose = require('mongoose');

var env = process.env.NODE_ENV = process.env.NODE_ENV || 'development';

var app = express();

function compile(str, path){
    return stylus(str).set('filename', path);
}

app.set('views', __dirname + '/server/views');
app.set('view engine', 'jade');
app.use(logger('dev'));
app.use(bodyParser.urlencoded({ extended: true }));
app.use(stylus.middleware(
        {
            src: __dirname + '/public',
            compile: compile
        }
    ));
app.use(express.static(__dirname + '/public'));

mongoose.connect('mongodb://localhost/multivision');
var db = mongoose.connection;
db.on('error', console.error.bind(console, 'connection error..'));
db.once('open', function callback(){
    console.log('multivision db opened');
});

app.get('/partials/:partialPath', function(req, res){ …

我正在使用视图生成 pdfROTATIVA

    public ActionResult StandartPDF()
    {
        var makeCvSession = Session["makeCV"];
        var something = new Rotativa.ViewAsPdf("StandartPDF", makeCvSession) { FileName = "cv.pdf" };
        return something;

    }

使用该代码用户可以下载它。但一开始我想把它放在服务器上。我怎样才能做到这一点？

在layoutcomponent这是父母我有形式.在提交时,我正在从router-outlet搜索组件中重定向子组件.那是我的提交

onSubmit({ value }: {
    value: Search
}) {
    this.sharedData.searchStr = value.Search;

    let urlSegments = this.router.url.split('/');

    let lang = urlSegments[1];

    let url = lang + '/search';
    this.router.navigateByUrl(url);


    this.searchval.reset();
}

我有共享服务,这里有建议的界面,它的工作原理.

import { Injectable, Inject } from '@angular/core';
export interface ISharedModel {
    searchStr: string;
}
@Injectable()
export class SearchService {

    sharedComponent: ISharedModel = {
      searchStr: ''
    };

    constructor() { }
}

在我的儿童组件 ngOnInit

ngOnInit() {
    this.sharedData = this.sharedResource.sharedComponent;

    this.searchval = new FormGroup({
        Search: new FormControl(this.sharedData.searchStr) …

我找到了ts-md5包,但在示例中它有一个hashStr方法,但现在却没有.

属性'hashStr'在类型上不存在Md5.

使用该错误后,我的控制台中会记录该错误.我怎样才能做到这一点？

我尝试在构造函数中注入它

constructor(private _md5: Md5) {}

然后

let a: any = this._md5.hashStr("password");

我有这行代码

<a href="{{banner.url}}"></a>

但有时url为null。如何检查它是否为null，然后将url传递给href？

我已经试过了

<a href="{{banner.url === null ? javascript:void(0) : banner.url}}"></a>

但这会引发错误

zone.js:388 Unhandled Promise rejection: Template parse errors:
Parser Error: Got interpolation ({{}}) where expression was expected at column 0 in [{{banner.url === null ? javascript:void(0) : banner.url}}]

我是棱角分明的新人,如果我的问题有点低,请不要生我的气.

如果用户将通过auth,我有web服务返回sessionId和登录成功消息.例如url是:

HTTP://本地主机:8181 /登录用户名=用户名和密码= 12345

这是我的回答:

{"sessionId":"0997cec2a8b34c84ba8419ab1204e6aa","loginSucceeded":true}

这是我的登录控制器:

app.controller('loginCtrl', function($scope, loginService){
    $scope.login=function(user){
        loginService.login(user);
    }
});

这是我的服务:

app.factory('loginService', function($http){
    return{
        login: function(user){
            var $promise=$http.post('http://localhost:8181/login?', user);
            $promise.then(function(msg){
                if(msg.loginSucceeded=="true")
                    console.log("opa")
                else
                    console.log("den");
            });
        }
    }
});

我的范围内有user.username和user.password(使用文本框).

如何在url中传递这些参数以及如何解析该响应？

我需要在C#中使用的那种格式 DateTime.Now.ToString("o").样品返回日期DateTime.Now.ToString("o")是

2016-03-10T11:24:59.7862749 + 04:00

然后在sql中插入为

2016-03-10 11:24:59.786

我正在尝试从java插入相同的日期格式.我用它:

TimeZone tz = TimeZone.getTimeZone("UTC");
DateFormat df = new SimpleDateFormat("yyyy-MM-dd'T'HH:mmZ");
df.setTimeZone(tz);
String nowAsISO = df.format(new Date());

它会返回这个

2016-03-10T07:29 + 0000

由于这种格式,它出错了.如何将格式更改为我想要的格式？