php + nginx项目中的权限详解
884 2023-04-03 07:09:26
几乎每一个网页是必备图片上传,图片裁剪功能,这里通过cropbox.js插件实现该功能。
<script src="js/jquery-1.11.1.min.js"></script><script src="js/cropbox.js"></script><script type="text/javascript"> $(window).load(function() { var options = { thumbBox: '.thumbBox', spinner: '.spinner', imgSrc: 'images/avatar.webp' } var cropper = $('.imageBox').cropbox(options); $('#file').on('change', function(){ var reader = new FileReader(); reader.onload = function(e) { options.imgSrc = e.target.result; cropper = $('.imageBox').cropbox(options); } reader.readAsDataURL(this.files[0]); this.files = []; }) $('#btnCrop').on('click', function(){ var img = cropper.getDataURL(); $('.cropped').append('<img src="'+img+'">'); }) $('#btnZoomIn').on('click', function(){ cropper.zoomIn(); }) $('#btnZoomOut').on('click', function(){ cropper.zoomOut(); }) });</script>