jsPDF fromHTML()未显示图片 [英] jsPDF fromHTML() not show image

问题描述

HTML代码:

<div id="customers" >
   <div class="">
  <div class="heading">
      <img class="form_head" src="http://dev.syntrio.in/kchr-project/images/kchr-kchr.png" alt="">
</div>
<button onclick="javascript:demoFromHTML();">PDF</button>

JS代码:

function demoFromHTML() {
    var pdf = new jsPDF('p', 'pt', 'letter');
    // source can be HTML-formatted string, or a reference
    // to an actual DOM element from which the text will be scraped.
    source = $('#customers')[0];

    // we support special element handlers. Register them with jQuery-style 
    // ID selector for either ID or node name. ("#iAmID", "div", "span" etc.)
    // There is no support for any other type of selectors 
    // (class, of compound) at this time.
    specialElementHandlers = {
        // element with id of "bypass" - jQuery style selector
        '#bypassme': function (element, renderer) {
            // true = "handled elsewhere, bypass text extraction"
            return true
        }
    };
    margins = {
        top: 80,
        bottom: 60,
        left: 40,
        width: 10000
    };
    // all coords and widths are in jsPDF instance's declared units
    // 'inches' in this case
    pdf.fromHTML(
    source, // HTML string or DOM elem ref.
    margins.left, // x coord
    margins.top, { // y coord
        'width': margins.width, // max width of content on PDF
        'elementHandlers': specialElementHandlers
    },

    function (dispose) {
        // dispose: object with X, Y of the last line add to the PDF 
        //          this allow the insertion of new lines after html
        pdf.save('Test.pdf');
    }, margins);
}

我包括jspdf.debug.js.当我单击pdf按钮时，生成了pdf，但未显示html代码中的图像.我得到了一个空白的pdf文件.请帮助我解决此问题

I am included jspdf.debug.js. When I click the pdf button, pdf was generated, but the image in the html code is not displayed. I got a blank pdf. Please help me to fix this problem

推荐答案

我遇到了同样的问题，但是由于我在chrome中进行了尝试，firefox对其进行了尝试，并且仍然有效，因此看不到我的图像，表明该代码是美好的.我要澄清的是，我对这个主题了解不多，但是如果您想在任何浏览器中运行，都可以使用Web服务器.

I had the same problem, but my image is not seen because i tried it in chrome , firefox tried it on and if it worked , indicating that the code is fine. I clarify that I do not know much this topic , but if you want to operate in any browser you can use a web server.

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