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我正在使用卡片来显示图表。当页面加载或重新加载图表显示良好，但是当我使用分面搜索时，卡片区域被刷新（没有重新加载）并且图表不适合卡片。

截图：

https://i.stack.imgur.com/1hO5A.png

在此处输入图像描述

卡区查询

select 
    ID,
    TITLE as CARD_TITLE,
    DIAGRAM,
    apex_page.get_url (
        p_page => 21,
        p_items => 'P21_ID', 
        p_values => "ID") as CARD_LINK,
    null as CARD_INITIALS,
    null as CARD_SUBTITLE,
    null as CARD_SUBTEXT,
    '<!DOCTYPE html>
    <html>
        <head>
            <meta charset="UTF-8" />
            <!-- viewer -->
            <script src="https://unpkg.com/bpmn-js@7.5.0/dist/bpmn-viewer.development.js"></script>
            <script src="https://unpkg.com/jquery@3.3.1/dist/jquery.js"></script>
            <style>
                html, body{
                height: auto;
                padding: 0;
                margin: 0;
                }

                #canvas'|| id ||' {
                    height: auto;
                    padding: 0;
                    margin: 0;
                }
            </style>
        </head>
        <body>
            <div id="canvas'|| id ||'"></div>
            <script>
                var bpmnViewer = new BpmnJS({
                    container: "#canvas'|| id ||'"
                });
                async function openDiagram() {
                    try {
                        await bpmnViewer.importXML(`' || diagram || '`);
                        var canvas = bpmnViewer.get("canvas");
                        canvas.zoom("fit-viewport");
                    } catch (err) {
                        console.error("could not import BPMN 2.0 diagram", err);
                    }
                }
                openDiagram();
            </script>
        </body>
    </html>' as CARD_TEXT
  from DIAGRAM_TABLE

区域刷新后如何在卡片中正确显示图表？

提前致谢！

4

0 回答 0