111 lines
2.2 KiB
Java
111 lines
2.2 KiB
Java
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<title>图片上传前预览</title>
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<link href="imgup.css" rel="stylesheet" type="text/css">
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<style type="text/css">
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::-moz-focus-inner{
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padding: 0;
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border: 0;
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}
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.ui_button,
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.ui_fileup {
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vertical-align: middle;
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border: 1px solid #ccc;
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display: inline-block;
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padding: 5px 10px;
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background: #FFF;
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font-size: 12px;
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*overflow: visible;
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*display: inline;
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*zoom: 1;
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}
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.ui_fileup {
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position: relative;
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overflow: hidden;
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}
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.ui_fileup input {
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filter: alpha(opacity=1);
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position: absolute;
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background: #fff;
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font-size: 60px;
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cursor: default;
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width: auto;
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opacity: 0;
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z-index: 1;
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left: auto;
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right: 0;
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top: 0;
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}
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.avataria .cont {
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text-align: center;
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min-height: 1%;
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margin: 25px;
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width: 302px;
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_zoom: 1;
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}
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.avataria form {
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text-align: left;
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overflow: hidden;
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}
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.avataria .cont:after {
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content: "";
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display: block;
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overflow: hidden;
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height: 0;
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clear: both;
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}
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.thumb {
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float: right;
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height: 120px;
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width: 120px;
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}
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.cropaera {
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clear: both;
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}
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.preview {
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height: 300px;
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width: 300px;
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}
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</style>
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</head>
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<body>
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<div class="avataria" title="头像上传前预览">
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<div class="cont">
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<div class="thumb"></div>
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<form enctype="application/x-www-form-urlencoded">
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<div class="ui_fileup"><input type="file" id="file" accept="image/*" onerror="alert('请选择一个图片')">浏览</div>
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<input type="submit" class="ui_button" value="保存">
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<input name="crop" type="hidden">
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</form>
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</div>
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<div class="cont">
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<div id="preview" class="preview"></div>
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</div>
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</div>
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<script src="jquery-1.8.3.min.js"></script>
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<script src="imagepreview.js"></script>
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<script src="jquery.crop.js"></script>
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<script>
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imagepreview(document.getElementById("file"), document.getElementById("preview"), function(info){
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//alert("文件名:" + info.name + "\r\n图片原始高度:" + info.height + "\r\n图片原始宽度:" + info.width);
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//这里若return false则不预览图片
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$("#preview").css({
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background: "none"
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});
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//$("#preview").crop( function(e){
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//$("input[type='hidden']").val([e.top, e.left, e.height, e.width].toString());
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//}, ".thumb");
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});
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</script>
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</body>
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</html>
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