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65 lines
No EOL
2.1 KiB
HTML
65 lines
No EOL
2.1 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml"><head>
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<title>CSS Test: flex flow direction</title>
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<link href="http://www.github.com/sskyy" rel="author" title="houzhenyu" />
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<link href="http://www.w3.org/TR/css-flexbox-1/#flex-direction" rel="help" />
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<link href="reference/flex-direction-modify.xht" rel="match" />
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<meta content="Changing 'flex-direction' with JavaScript and then changing it back should returns to the original look." name="assert" />
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<style>
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.flex-container{
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display: flex;
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margin:20px;
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background: #333;
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}
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.flex-item{
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width:50px;
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height:50px;
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margin:20px;
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background: #eee;
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line-height: 50px;
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text-align: center;
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}
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.flex-container.flex-direction-row{
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flex-direction : row;
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}
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.flex-container.flex-direction-row-reverse{
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flex-direction : row-reverse;
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}
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.flex-container.flex-direction-column{
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flex-direction : column;
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}
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.flex-container.flex-direction-column-reverse{
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flex-direction : column-reverse;
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}
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</style>
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</head>
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<body>
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<h1>flex-direction:<span id="current_direction">row</span></h1>
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<div class="flex-container" id="flex_container"><div class="flex-item">1</div><div class="flex-item">2</div><div class="flex-item">3</div></div>
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<script>
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var container = document.getElementById("flex_container");
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var direction_text = document.getElementById("current_direction");
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var baseClass = "flex-container ";
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var classPrefix = "flex-direction-";
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function change_direction( direction ){
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container.className = baseClass + classPrefix + direction;
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notify( direction );
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}
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function notify( direction ){
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direction_text.innerHTML = direction;
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}
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change_direction("row");
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change_direction("row-reverse");
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change_direction("column");
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change_direction("row-column-reverse");
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change_direction("row");
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</script>
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</body></html> |