Nodejs非常简单Form with Routes无法发布 [英] Nodejs very simple Form with Routes failing to post

问题描述

我在NodeJS / ExpressJS应用程序中有一个超级简单的表单，无法发布。

I have a super simple form within a NodeJS/ExpressJS app which fails to post.

app.js代码（我称之为server.js）看起来像这个。

The app.js code (I call it server.js) looks like this.

var express = require('express');
var fs = require('fs');
var path = require('path');
var urlEncoded = require('urlencoded-request-parser');

var bodyParser = require('body-parser');

var server = express();
var port = process.env.port || 1337;

server.use(urlEncoded());
server.use(bodyParser.urlencoded({extended: true}));

var routePath="./routes/"; 
fs.readdirSync(routePath).forEach(function(file) {
    var route=routePath+file;
    require(route)(server);
});

server.set('view engine', 'ejs');
server.set('views', __dirname);
server.listen(port);

我的帖子表格（post.ejs）

My post form (post.ejs)

<form method="post" action="post-put"> 
    <fieldset>

        <!-- Form Name -->
        <legend>Which Test Type</legend>

        <!-- Multiple Radios (inline) -->
        <div class="form-group">
            <label class="col-md-2 control-label" for="TestType">Please test our</label>
            <div class="col-md-4"> 
                <label class="radio-inline" for="TestType-0">
                    <input type="radio" name="SoftwareTestType" id="TestType-0" value="SoftwareTest" checked="checked">
                    Software
                </label> 
                <label class="radio-inline" for="TestType-1">
                    <input type="radio" name="HardwareTestType" id="TestType-1" value="HardwareTest">
                    Hardware
                </label>
            </div>
        </div>
    </fieldset>
    <input type='submit' class="btn btn-default" id='submit' value='Submit your Test'/>
</form>

结果显示在此页面中（post-results.ejs）

The results are shown in this page (post-results.ejs)

<%= Test %>

我有两条路线（post-get.js）

I have two routes (post-get.js)

module.exports = function(server){

    server.get('/post', function(req,res){
        res.render('./views/test/post.ejs',{            
        });
    });
}

和（post-puts.js）

and (post-puts.js)

module.exports = function(server){
    server.post('post-put', function(req,res){
        console.log("In Submission POST")
        var TestType = "";
        if(req.body.HardwareTestType == true) 
            TestType = "Hardware";
        else
            TestType = "Software";

        res.render('./views/test/post-results.ejs',{
            Test: TestType
        });
    });
}

当我点击提交按钮时，开发者工具会显示：

When I click on submit button, developer tools shows this:

这让我感动疯。有谁知道如何将结果发布到post-results.ejs文件。应用程序的文件系统布局如下所示：

This is driving me insane. Does anyone know how to get this to post the results to the post-results.ejs file. The layout of the filesystem for the application looks like this:

更新：
表单和路由器都有相同的路径post-puts。
在post-puts路由中有一个console.log（）......但它没有被调用。
我认为它仍然可以是图像中显示的应用程序类型两个（开发者工具）
当事物只有1个功能时，说它不起作用是特定的 - 如果我可以更具体我知道问题是什么并修复它。

UPDATE: Both the form and the router have same paths "post-puts". In the post-puts route there is a console.log() ... but it is NOT called. I think it could still be the application type as shown in the image two up (Developer Tools) When a "thing" has only 1 function, saying it does not work is specific - if I could be more specific I would know what the problem was and fix it.

推荐答案

已解决

上述问题的解决方案如下：

The resolution to the above problem was the following.

1）我将路线改回/ post-put在Action和Route文件中。
2）我在表单中添加了enctype =multipart / form-data。

1) I changed the route back to "/post-put" in the form Action and in the Route file. 2) I added enctype="multipart/form-data" to the form.

所以表单现在看起来像

<form method="post" action="/post-put" enctype="multipart/form-data"> 
    <fieldset>

        <!-- Form Name -->
        <legend>Which Test Type</legend>

        <!-- Multiple Radios (inline) -->
        <div class="form-group">
            <label class="col-md-2 control-label" for="TestType">Please test our</label>
            <div class="col-md-4"> 
                <label class="radio-inline" for="TestType-0">
                    <input type="radio" name="TestType" id="TestType-0" value="SoftwareTest" checked="checked">
                    Software
                </label> 
                <label class="radio-inline" for="TestType-1">
                    <input type="radio" name="TestType" id="TestType-1" value="HardwareTest">
                    Hardware
                </label>
            </div>
        </div>
    </fieldset>
    <input type='submit' class="btn btn-default" id='submit' value='Submit your Test'/>
</form>

替代解决方案
将表单输入保持为 enctype =application / x-www-form-urlencoded
在App.js（我的server.js）
删除 app。 use（bodyparser.urlencoded（））;
更改 app.use（bodyParser.urlencoded（{extended：true}））; 到 server.use（bodyParser.urlencoded（））;

现在表单的POST方法有效！
感谢那些试图提供帮助的人。

Now the POST method of the form works! Thanks to those who tried to help.

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