在javascript中从数组返回值

我希望你能帮忙，我正在尝试建立一个问卷，有不同的加权答案分数。其想法是，当按下提交按钮时，返回百分比分数

我发现了一个在线教程，它给了我一个我需要做什么的模板，在教程版本中，检查了数组的每个值，并将预定值添加到分数中，在我的场景中，如果发现为真，我希望将数组中的相应值添加到分数中

每个无线电问题答案值存储在一个数组中

const auditCorrectAnswers = ['1', '20', '20', '20', '20', '20', '20', '20', '20', '20', '5', '5', '5', '10', '5', '5', '20', '20'];

当if语句为true时，我试图从

forEach（）

循环正在检查的相同位置的数组中提取值

我想我已经设法做到这一点，使用以下语句

userAuditAnswers.forEach((auditAnswer, index) => {
    if(auditAnswer === auditCorrectAnswers[index]){    

        auditScore += (auditCorrectAnswers, index);

    }
});

console.log(auditScore);

但同时返回总索引位置值，因为它应该给出256的答案，但这是我得到的最接近解决方案的结果

我尝试了

valueOf（）

、

values（）

和

map（）

但是这些都给出了数组中所有值的重复字符串

我相信这很简单，但我已经在这方面坚持了几天，并且已经没有什么想法了，所以任何帮助都将不胜感激

这是我的代码：

const auditCorrectAnswers = ['1', '20', '20', '20', '20', '20', '20', '20', '20', '20', '5', '5', '5', '10', '5', '5', '20', '20'];

const form = document.querySelector('.venueAudit-form');

form.addEventListener('submit', e => {
    e.preventDefault();

    let auditScore = 0;
    
    //takes the value from each radio button
    const userAuditAnswers = [form.a1.value, form.a2.value, form.a3.value, form.a4.value, form.a5.value, form.a6.value, form.a7.value, form.a8.value, form.a9.value, form.a10.value, form.a11.value, form.a12.value, form.a13.value, form.a14.value, form.a15.value, form.a16.value, form.a17.value, form.a18.value]; 
    
    // checks management audit scores
    userAuditAnswers.forEach((auditAnswer, index) => {
        if(auditAnswer === auditCorrectAnswers[index]){    

            auditScore += (auditCorrectAnswers, index);
        }
    });
    
    console.log(auditScore);
});

html部分

<form>            
<!-- Managers Office -->
            <div class="light-blue lighten-5">
            <div class="container p-t-2 p-l-2 p-r-2 p-b-20">
                <h5>Managers Office</h5>
            </div>
            
            <div class="container p-t-2 p-l-2 p-r-2 p-b-5">
                    <p class="text2">Clean & Tidy</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a1" value="1" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a1" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">All files up to date</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a2" value="20" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a2" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">Licensing folder complete & up-to-date</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a3" value="20" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a3" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">Fire folder complete & up to date</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a4" value="20" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a4" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">Health & Safety folder complete up to date</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a5" value="20" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a5" value="0"/><span>No</span>
                            </label>
                        </div>
                    
                    <p class="text2">Security folder complete & up to date</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a6" value="20" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a6" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">Pre-Brief/Debrief</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a7" value="20" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a7" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">Float Check</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a8" value="20" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a8" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">CCTV 31 days recording</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a9" value="20" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a9" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">All cameras working & burning correctly</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a10" value="20" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a10" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">Float Check record</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a11" value="5" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a11" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">Computers working</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a12" value="5" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a12" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">Radios Charging</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a13" value="0" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a13" value="5"/><span>No</span>
                            </label>
                        </div>
                    <p class="text2">Homebase software completed</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a14" value="10" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a14" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">Safe protocol</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a15" value="5" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a15" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">No broken PDQ machines</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a16" value="5" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a16" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">Body camera footage saved to drive (Incidents)</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a17" value="20" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a17" value="0"/><span>No</span>
                            </label>
                        </div>
                    <p class="text1">Incident reports completed correctly</p>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a18" value="20" checked/><span>Yes</span>
                            </label>
                        </div>
                        <div>
                            <label>
                                <input class="with-gap" type="radio" name="a18" value="0"/><span>No</span>
                            </label>
                        </div>                  
                </div>
            </div>  
            <!-- end of section -->
        <!-- bottom of coloured background block -->  
        </div>
        
        <!-- blank column  -->
        <div class="col s1"></div>
    </div>
    
    <div class="row">
        <!-- blank column -->
        <div class="col s4"></div>
        <div class="col s4 center-align">
            <button class="btn brand waves-effect waves-light" type="submit" name="submit">Submit<i class="material-icons right">send</i></button>
        </div>
        <!-- blank column -->
        <div class="col s4"></div>

    </div>
 </form>

经理室
干净整洁
对
不
所有文件都是最新的
对
不
许可证文件夹完整且最新
对
不
火灾文件夹已完成且最新
对
不
最新完成的健康与安全文件夹
对
不
安全文件夹完整且最新
对
不
简报/汇报
对
不
浮动检查

对
不
CCTV 31天录制

对
不
所有摄像头正常工作和燃烧
对
不
浮动检查记录

对
不
计算机正在工作
对
不
收音机充电

对
item={correctAnswer:"some answer", points:someNumber}

var auditScore=0;
for(var answerIndex=0; answerIndex<userAuditAnswers.length; answerIndex++)
  if(userAuditAnswers[answerIndex]==auditCorrectAnswers[index].correctAnswer)
    auditScore+=auditCorrectAnswers[index].points;```

auditScore += (auditCorrectAnswers, index);

auditScore += auditCorrectAnswers[index];