jspdf头需要重复多个页面

时间:2016-03-22 19:25:09

标签: javascript jquery jspdf

我用jquery脚本和jspdf.debug.js文件来表达jspdf代码。我有一个非常大的html表(角度ng重复),它重复很多页面。 jspdf非常聪明,可以很好地重复表格的标题,但我在顶部也有一些发票信息,不会重复每一页,只有第一页。有什么建议?我假设我必须在某处更改jquery,但不知道如何。

更新:这是我的HTML代码所以:

        <div id="content" class="modal-body" modal-transclude>
           <header style="display:none;"> <img width="120" height="80" src="../../../../Images/Logo.png"/> </header>

                <div id="bypassme">
                    <button id="bypassme" onclick="Javascript:demoFromHTML();">Create PDF now 2</button>
                    <table class="pdfTable">
                        <tr>
                            <td width="70%">
                                <table id="content32" class="pdfTable">
                                    <tr>
                                        <td><img style="width:120px; height:80px;" src="../../../../Images/ Logo.png" /></td>
                                    </tr>
                                    <tr>
                                        <td> Phone # 123-456-789 Fax # 123-456-789</td>
                                    </tr>
                                </table>
                            </td>
                            <td width="30%">
                                <table class="pdfTable">
                                    <tr>
                                        <td style="font-size:24px"> Purchase Order</td>
                                    </tr>
                                    <tr>
                                        <td>
                                            <table class="pdfTableWithBorder">
                                                <tr>
                                                    <th>
                                                        Date
                                                    </th>
                                                    <th>P.O. No. </th>
                                                </tr>
                                                <tr>
                                                    <td style="border: 1px solid black;">
                                                        {{date | date:'MM/dd/yy'}}
                                                    </td>
                                                    <td>
                                                        {{Number}}
                                                    </td>
                                                </tr>
                                            </table>
                                        </td>
                                    </tr>
                                </table>
                            </td>
                        </tr>
                    </table>

                    <table class="pdfTable">
                        <tr>
                            <td width="50%">
                                <table class="pdfTableWithBorder">
                                    <tr><th>Vendor</th> </tr>
                                    <tr height="100"><td>vendor name</td></tr>
                                </table>
                            </td>

                            <td width="50%">
                                <table class="pdfTableWithBorder">
                                    <tr><th>Ship To</th> </tr>
                                    <tr height="100">
                                        <td>
                                            company
                                            <br />address
                                            <br />city
                                        </td>
                                    </tr>
                                </table>
                            </td>
                        </tr>
                    </table>
                    <table class="pdfTableWithBorder">
                        <tr>
                            <td width="40%" style="border: 1px solid black;">Container #</td>
                            <td width="40%" style="border: 1px solid black;">Bill </td>
                            <td width="10%" style="border: 1px solid black;">{{date | date:'MM/dd/yy'}}</td>
                            <td width="10%" style="border: 1px solid black;">info</td>
                        </tr>
                    </table>
                    <br />

                </div>

            <table id="content2" class="pdfTable" style="font-size: 12px">
                <tr>
                    <th align="left">Qty</th>
                    <th align="left">Item</th>
                    <th align="center">Description</th>
                    <th align="center">Rate</th>
                    <th align="center">Amount</th>
                </tr>
                <tr ng-repeat="item in items" ng-class-odd="'odd'" ng-class-even="'even'">
                    <td align="left">{{item.qty}}</td>
                    <td align="left">{{item.Code}}</td>
                    <td align="center">{{item.Desc}}</td>
                    <td align="center">{{item.price}}</td>
                    <td align="center">{{item.qty * item.price}}</td>
                </tr>
            </table>
        </div>


</div>

1 个答案:

答案 0 :(得分:2)

通过在html中添加header标记jsPDF引擎正在读取此标记并将其添加到每个页面的顶部。

&#13;
&#13;
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 = document.querySelector('#customers');

    // 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: 522
    };
    // 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);
}
&#13;
<script src="http://mrrio.github.io/jsPDF/dist/jspdf.debug.js"></script>
<button onclick="javascript:demoFromHTML();">PDF</button>
<div id="customers">
    <header>Awsome Header!!!</header>
    <table id="tab_customers" class="table table-striped">
        <colgroup>
            <col width="20%">
                <col width="20%">
                    <col width="20%">
                        <col width="20%">
        </colgroup>
        <thead>
          <tbody>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>
           <tr>
                <td>United States</td>
                <td>317,746,000</td>
                <td>March 24, 2014</td>
                <td>4.44</td>
            </tr>
            <tr>
                <td>Indonesia</td>
                <td>249,866,000</td>
                <td>July 1, 2013</td>
                <td>3.49</td>
            </tr>
            <tr>
                <td>Brazil</td>
                <td>201,032,714</td>
                <td>July 1, 2013</td>
                <td>2.81</td>
            </tr>

        </tbody>
    </table>
</div>
&#13;
&#13;
&#13;

结帐<header>Awsome Header!!!</header>