commit
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# Provide a simple responsive fotogrid using flex layout.
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# Depends on the css/fotogrid.css defined styles.
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def fotogrid(image_urls):
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result = '<div class="fotorow">'
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cols = 4
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images = divmod(len(image_urls), cols)
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images_per_col = images[0]
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if images[1] > 0:
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images_per_col += 1
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nbr = 0
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for img in image_urls:
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if (nbr % images_per_col) == 0:
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if nbr > 0:
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result += '</div>' # closing fotocolumn
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result += '<div class="fotocolumn">'
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result += '<img src="' + img + '" style="width:100%">'
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nbr += 1
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result += "</div></div>" # closing fotocolum, fotorow
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return result
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.fotorow {
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display: flex;
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flex-wrap: wrap;
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padding: 0 4px;
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}
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/* Create four equal columns that sits next to each other */
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.fotocolumn {
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flex: 25%;
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max-width: 25%;
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padding: 0 4px;
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}
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.fotocolumn img {
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margin-top: 8px;
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vertical-align: middle;
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}
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/* Responsive layout - makes a two column-layout instead of four columns */
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@media (max-width: 1000px) {
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.fotocolumn {
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flex: 50%;
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max-width: 50%;
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}
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}
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/* Responsive layout - makes the two columns stack on top of each other instead of next to each other */
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@media (max-width: 800px) {
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.fotocolumn {
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flex: 100%;
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max-width: 100%;
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}
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}
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