如何防止Html打印图片标题时出现分页（有没有<printgroup>标签）</printgroup>

Question

Hi is there a way/tag to group divs <div class="print always on one page"> <div1> <div2> </div> . I want to print a image (svg) and the title. Both shall always be printed on the same page.

I invoke the js code function printInvoke() { window.print(); } function printInvoke() { window.print(); } from my html page. How can I group div-Title and div-Image to be one at print time?

Answer 1

Use a figcaption? and page-break

 div figure { page-break-before: auto; page-break-after: auto; page-break-inside: avoid; }

 <div> <figure> <figcaption>Caption 1</figcaption> <svg viewBox="0 0 500 500"> <defs> <pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"> <rect x="0" y="0" width="10" height="10" fill="none" stroke="lightblue" /> </pattern> </defs> <rect x="0" y="0" width="100%" height="100%" fill="url(#grid)" /> <rect x="25%" y="25%" width="50%" height="50%" fill="rgba(255,0,0,0.5)"></rect> <ellipse cx="50%" cy="50%" rx="25%" ry="25%" fill="rgba(0,255,0,0.5)"></ellipse> <polygon points="125,250 250,125 375,250 250,375" fill="rgba(0,0,255,0.5)"></polygon> <path d="M 187.5,187.5 h 125 v 125 h -125 z" fill="rgba(0,0,0,0.5)"></path> </svg> </figure> </div> <div> <figure> <figcaption>Caption 2</figcaption> <svg viewBox="0 0 500 500"> <defs> <pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"> <rect x="0" y="0" width="10" height="10" fill="none" stroke="lightblue" /> </pattern> </defs> <rect x="0" y="0" width="100%" height="100%" fill="url(#grid)" /> <rect x="25%" y="25%" width="50%" height="50%" fill="rgba(255,0,0,0.5)"></rect> <ellipse cx="50%" cy="50%" rx="25%" ry="25%" fill="rgba(0,255,0,0.5)"></ellipse> <polygon points="125,250 250,125 375,250 250,375" fill="rgba(0,0,255,0.5)"></polygon> <path d="M 187.5,187.5 h 125 v 125 h -125 z" fill="rgba(0,0,0,0.5)"></path> </svg> </figure> </div>