javascript - 带有 Laravel 8 的 SurveyJs 没有 Larvel-surveyjs 包

Question

我想为我的客户创建一个调查应用程序，为此我选择surveyjs 库来构建应用程序。我已经创建了调查、问题、答案和选项等所有表格，现在我想从数据库中传递动态问题和答案，例如

 public function my_survey($slug)
{
    $surveys = Survey::where('slug',$slug)->first();
    
    
    $questions = Question::where('survey_id',$surveys->id)->with('answers')->get();
    
    return view('user.my-survey', compact('surveys','questions'));
}

这将返回保存在数据库中的一系列问题和选项。和

这是Surveyjs 脚本

Survey
.StylesManager
.applyTheme("modern");

var json = {
    
    pages: [
    {
        questions: [
            {
                type: "matrix",
                name: "Quality",
                title: "Please indicate if you agree or disagree with the following statements",
                columns: [
                    {
                        value: 1,
                        text: "Strongly Disagree"
                    }, {
                        value: 2,
                        text: "Disagree"
                    }, {
                        value: 3,
                        text: "Neutral"
                    }, {
                        value: 4,
                        text: "Agree"
                    }, {
                        value: 5,
                        text: "Strongly Agree"
                    }
                ],
                rows: [
                    {
                        value: "affordable",
                        text: "Product is affordable"
                    }, {
                        value: "does what it claims",
                        text: "Product does what it claims"
                    }, {
                        value: "better then others",
                        text: "Product is better than other products on the market"
                    }, {
                        value: "easy to use",
                        text: "Product is easy to use"
                    }
                ]
            }, {
                type: "rating",
                name: "satisfaction",
                title: "How satisfied are you with the Product?",
                isRequired: true,
                mininumRateDescription: "Not Satisfied",
                maximumRateDescription: "Completely satisfied"
            }, {
                type: "rating",
                name: "recommend friends",
                visibleIf: "{satisfaction} > 3",
                title: "How likely are you to recommend the Product to a friend or co-worker?",
                mininumRateDescription: "Will not recommend",
                maximumRateDescription: "I will recommend"
            }, {
                type: "comment",
                name: "suggestions",
                title: "What would make you more satisfied with the Product?"
            }
        ]
    }, {
        questions: [
            {
                type: "radiogroup",
                name: "price to competitors",
                title: "Compared to our competitors, do you feel the Product is",
                choices: ["Less expensive", "Priced about the same", "More expensive", "Not sure"]
            }, {
                type: "radiogroup",
                name: "price",
                title: "Do you feel our current price is merited by our product?",
                choices: ["correct|Yes, the price is about right", "low|No, the price is too low for your product", "high|No, the price is too high for your product"]
            }, {
                type: "multipletext",
                name: "pricelimit",
                title: "What is the... ",
                items: [
                    {
                        name: "mostamount",
                        title: "Most amount you would every pay for a product like ours"
                    }, {
                        name: "leastamount",
                        title: "The least amount you would feel comfortable paying"
                    }
                ]
            }
        ]
    }, {
        questions: [
            {
                type: "text",
                name: "email",
                title: "Thank you for taking our survey. Your survey is almost complete, please enter your email address in the box below if you wish to participate in our drawing, then press the 'Submit' button."
            }
        ]
    }
]
};

window.survey = new Survey.Model(json);

survey
    .onComplete
    .add(function (sender) {
        document
            .querySelector('#surveyResult')
            .textContent = "Result JSON:\n" + JSON.stringify(sender.data, null, 3);
    });

$("#surveyElement").Survey({model: survey});

我想将 laravel 控制器中的动态问题和选项传递给上述脚本。请帮助我如何实现这一点

Answer 1

1. 在我的调查视图中，以 JSON 格式提出问题：

   @isset($questions)
        <script type="text/javascript">
            window.questions= {!! $questions !!};
        </script>
   @endisset
   

2. 在Surveyjs 脚本中放置：

   const json = window.questions;
   window.survey = new Survey.Model(json);