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javascript x
Pas mal. Pour générer des palettes de couleurs harmonisées.
SHA-256 implementation extracted from digitalbazaar/forge
Salut Timo,
Tu as laissé le lien vers cryptoJs que tu n'utilises plus...
<!doctype html>
<html>
<head>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type" />
<title>Image preview example</title>
<script type="text/javascript">
oFReader = new FileReader(), rFilter = /^(?:image\/bmp|image\/cis\-cod|image\/gif|image\/ief|image\/jpeg|image\/jpeg|image\/jpeg|image\/pipeg|image\/png|image\/svg\+xml|image\/tiff|image\/x\-cmu\-raster|image\/x\-cmx|image\/x\-icon|image\/x\-portable\-anymap|image\/x\-portable\-bitmap|image\/x\-portable\-graymap|image\/x\-portable\-pixmap|image\/x\-rgb|image\/x\-xbitmap|image\/x\-xpixmap|image\/x\-xwindowdump)$/i;
oFReader.onload = function (oFREvent) {
document.getElementById("uploadPreview").src = oFREvent.target.result;
};
function loadImageFile() {
if (document.getElementById("uploadImage").files.length === 0) { return; }
var oFile = document.getElementById("uploadImage").files[0];
if (!rFilter.test(oFile.type)) { alert("You must select a valid image file!"); return; }
oFReader.readAsDataURL(oFile);
}
</script>
</head>
<body onload="loadImageFile();">
<form name="uploadForm">
<table>
<tbody>
<tr>
<td><img id="uploadPreview" style="width: 100px; height: 100px;" src="" alt="Image preview" /></td>
<td><input id="uploadImage" type="file" name="myPhoto" onchange="loadImageFile();" /></td>
</tr>
</tbody>
</table>
<p><input type="submit" value="Send" /></p>
</form>
</body>
</html>Multinavigateurs :
<!doctype html>
<html>
<head>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type" />
<title>Image preview example</title>
<script type="text/javascript">
var loadImageFile = (function () {
if (window.FileReader) {
var oPreviewImg = null, oFReader = new window.FileReader(),
rFilter = /^(?:image\/bmp|image\/cis\-cod|image\/gif|image\/ief|image\/jpeg|image\/jpeg|image\/jpeg|image\/pipeg|image\/png|image\/svg\+xml|image\/tiff|image\/x\-cmu\-raster|image\/x\-cmx|image\/x\-icon|image\/x\-portable\-anymap|image\/x\-portable\-bitmap|image\/x\-portable\-graymap|image\/x\-portable\-pixmap|image\/x\-rgb|image\/x\-xbitmap|image\/x\-xpixmap|image\/x\-xwindowdump)$/i;
oFReader.onload = function (oFREvent) {
if (!oPreviewImg) {
var newPreview = document.getElementById("imagePreview");
oPreviewImg = new Image();
oPreviewImg.style.width = (newPreview.offsetWidth).toString() + "px";
oPreviewImg.style.height = (newPreview.offsetHeight).toString() + "px";
newPreview.appendChild(oPreviewImg);
}
oPreviewImg.src = oFREvent.target.result;
};
return function () {
var aFiles = document.getElementById("imageInput").files;
if (aFiles.length === 0) { return; }
if (!rFilter.test(aFiles[0].type)) { alert("You must select a valid image file!"); return; }
oFReader.readAsDataURL(aFiles[0]);
}
}
if (navigator.appName === "Microsoft Internet Explorer") {
return function () {
document.getElementById("imagePreview").filters.item("DXImageTransform.Microsoft.AlphaImageLoader").src = document.getElementById("imageInput").value;
}
}
})();
</script>
<style type="text/css">
#imagePreview {
width: 160px;
height: 120px;
float: right;
filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale);
}
</style>
</head>
<body>
<div id="imagePreview"></div>
<form name="uploadForm">
<p><input id="imageInput" type="file" name="myPhoto" onchange="loadImageFile();" /><br />
<input type="submit" value="Send" /></p>
</form>
</body>
</html>Cool. Ça m'a l'air de bien fonctionner en effet sauf les flèches qui ne s'affichent pas. Tu as utilisé quoi dans ton js pour ça ?
Bookmarklet to refresh all stylesheets on the current page.
Un peu comme Crtl+R mais sans recharger la page en totalité.
function updateClock() {
var currentTime = new Date();
var currentHours = currentTime.getHours();
var currentMinutes = currentTime.getMinutes();
var currentSeconds = currentTime.getSeconds();
// Pad the minutes and seconds with leading zeros, if required
currentMinutes = (currentMinutes < 10 ? "0" : "") + currentMinutes;
currentSeconds = (currentSeconds < 10 ? "0" : "") + currentSeconds;
// Choose either "AM" or "PM" as appropriate
var timeOfDay = (currentHours < 12) ? "AM" : "PM";
// Convert the hours component to 12-hour format if needed
currentHours = (currentHours > 12) ? currentHours - 12 : currentHours;
// Convert an hours component of "0" to "12"
currentHours = (currentHours == 0) ? 12 : currentHours;
// Compose the string for display
var currentTimeString = currentHours + ":" + currentMinutes + ":" + currentSeconds + " " + timeOfDay;
document.querySelector('#clock').innerHTML = currentTimeString;
}
updateClock(); // To load the timer immediately
setInterval(updateClock, 1000); //To update it
<div id="clock"></div>Fonctionne à l'aide de dictionnaires pour chiffrer/déchiffrer.
Un visualiseur de fichier sqlite en ligne
Animation javascript. Puissant !