未捕获的ReferenceError：未定义jsPDF

So this is my HTML code where I'm trying to get whatever is outputted in the div "abc" to a downloadable pdf file.

所以这是我的HTML代码,我试图将div“abc”中输出的内容输出到可下载的pdf文件中。

<!-- Page Heading -->
<div class="row">
    <div class="col-lg-12">
        <h1 class="page-header">
            Reports
        </h1>
        <ol class="breadcrumb">
            <li>
                <i class="fa fa-dashboard"></i>  <a href="dashboard">Dashboard</a>
            </li>
            <li class="active">
                <i class="fa fa-edit"></i> Reports
            </li>

        </ol>
        <body>
          <div id="abc">
</div>
<div id="editor"></div>
<button id="cmd">Download Survey Report</button>
        <div id="abc">

        </div>
        </body>

        <script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.3.3/jspdf.min.js"></script>
        <script>

                var doc = new jsPDF();
                var specialElementHandlers = {
                  '#editor': function (element, renderer) {
                return true;
            }
        };

        $('#cmd').click(function () {
            doc.fromHTML($('#abc').html(), 15, 15, {
                'width': 170,
                    'elementHandlers': specialElementHandlers
            });
            doc.save('SurveyReport.pdf');
        });
        </script>


        <script>
        firebase.auth().onAuthStateChanged(function(user){
          if(user){
            var userID = user.uid;
            RetrieveSurvey(userID,1,PrintSurvey(document.getElementById("abc")));
          }
        })
        </script>

    </div>
</div>

And I'm getting this error on the console: "Uncaught ReferenceError: jsPDF is not defined"

我在控制台上收到此错误:“未捕获的ReferenceError:未定义jsPDF”

I am not sure what I'm doing wrong here, I even added jsPDF in the script tag...

我不确定我在这里做错了什么,我甚至在脚本标签中添加了jsPDF ...

1 个解决方案

#1

First of all your HTML is invalid. Check W3S.

首先,您的HTML无效。检查W3S。

Put your link to jspdf inside <head> tag, you can do it even inside <body> tag.

将您的链接放在标签内的jspdf中,即使在标签内也可以。

Replace your jspdf script with latest one:

用最新的jspdf脚本替换你的jspdf脚本:

<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/1.3.4/jspdf.min.js"></script>

#1