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<!DOCTYPE html>
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<html lang="zh" xmlns:th="http://www.thymeleaf.org" >
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<meta charset="utf-8">
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<title>用户头像修改</title>
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<link th:href="@{/ajax/libs/cropbox/cropbox.css}" rel="stylesheet"/>
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<body class="white-bg">
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<input name="userId" id="userId" type="hidden" th:value="${user.userId}" />
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<div class="container">
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<div class="imageBox">
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<div class="thumbBox"></div>
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<div class="spinner" style="display: none">Loading...</div>
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</div>
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<div class="action">
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<div class="new-contentarea tc">
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<a href="javascript:void(0)" class="upload-img"> <label for="avatar">上传图像</label> </a>
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<input type="file" class="" name="avatar" id="avatar" accept="image/*"/>
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</div>
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<input type="button" id="btnCrop" class="Btnsty_peyton" value="裁切" />
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<input type="button" id="btnZoomIn" class="Btnsty_peyton" value="+" />
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<input type="button" id="btnZoomOut" class="Btnsty_peyton" value="-" />
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</div>
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<div class="cropped"></div>
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</div>
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<div th:include="include::footer"></div>
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<script th:src="@{/ajax/libs/cropbox/cropbox.js}"></script>
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<script type="text/javascript">
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var cropper;
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$(window).load(function() {
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var avatar = '[[${user.avatar}]]';
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var options = {
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thumbBox: '.thumbBox',
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spinner: '.spinner',
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imgSrc: $.common.isEmpty(avatar) ? ctx + 'img/profile.jpg' : ctx + 'profile/avatar/' + avatar
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}
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cropper = $('.imageBox').cropbox(options);
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$('#avatar').on('change', function() {
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var reader = new FileReader();
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reader.onload = function(e) {
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options.imgSrc = e.target.result;
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//根据MIME判断上传的文件是不是图片类型
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if((options.imgSrc).indexOf("image/")==-1){
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parent.layer.alert("文件格式错误，请上传图片类型,如：JPG,JEPG，PNG后缀的文件。", {icon: 2,title:"系统提示"});
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} else {
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cropper = $('.imageBox').cropbox(options);
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}
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}
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reader.readAsDataURL(this.files[0]);
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})
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$('#btnCrop').on('click', function(){
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var img = cropper.getDataURL();
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$('.cropped').html('');
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$('.cropped').append('<img src="'+img+'" align="absmiddle" style="width:64px;margin-top:4px;border-radius:64px;box-shadow:0px 0px 12px #7E7E7E;" ><p>64px*64px</p>');
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$('.cropped').append('<img src="'+img+'" align="absmiddle" style="width:128px;margin-top:4px;border-radius:128px;box-shadow:0px 0px 12px #7E7E7E;"><p>128px*128px</p>');
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$('.cropped').append('<img src="'+img+'" align="absmiddle" style="width:180px;margin-top:4px;border-radius:180px;box-shadow:0px 0px 12px #7E7E7E;"><p>180px*180px</p>');
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})
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$('#btnZoomIn').on('click', function(){
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cropper.zoomIn();
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})
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$('#btnZoomOut').on('click', function(){
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cropper.zoomOut();
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})
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});
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function submitHandler() {
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var img = cropper.getBlob();
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var formdata = new FormData();
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formdata.append("avatarfile", img);
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formdata.append("userId", $("#userId").val());
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$.ajax({
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url: ctx + "system/user/profile/updateAvatar",
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data: formdata,
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type: "post",
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processData: false,
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contentType: false,
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success: function(result) {
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$.operate.saveSuccess(result);
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}
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})
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}
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</script>
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</body>
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</html>
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