77, - if (childScope) {. 78, - childScope.$destroy();. 79, - childScope = null;. 80, - } Jcrop({. 22, - trackDocument: true,. 23, - onSelect: function (x) {. 24, - scope.

Tag: jquery,jcrop. I'm am allowing multiple image uploads and because of that I need to destroy the handle on jcrop for a new image to appear in … I'm trying to implement zoom-in and zoom-out and trying to reload jcrop by destroying it as: $(function(){ var scalex = $('#scalex').val(); var scaley = $('#scaley jcrop_api.destroy(); jcrop_api = null; $(‘#preview’).width(oImage.naturalWidth); $(‘#preview’).height(oImage.naturalHeight);} instead of: if (typeof jcrop_api != ‘undefined’) {jcrop_api.destroy();} still it is showing the previous image Yeah, of course. You have to set it to false after calling the destroy. jCrop.jcrop_api.destroy() jCrop.initialized=false; – PaoloCargnin Feb 10 '15 at 14:13 The example I found where the JCrop gets destroyed (example5 in Demo zip) uses an object : jcrop_api = $.Jcrop ('#cropbox'); But I'm enabling JCrop in a different manner,more like Example 3 : jQuery ('#cropbox').Jcrop ( { onChange: showPreview, onSelect: showPreview, aspectRatio: 1 }); The element can be passed as a Javascript object or a string that matches the ID of an element already in the DOM. . Element must exist in the DOM. Element should be an image or block element. An HTMLElement object may be passed. Javascript cropping engine.

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Embed Jcrop now includes a shading mode that facilitates building better transparent Jcrop instances. The experimental shader is less robust than Jcrop's default shading method and should only be used if you require this functionality. Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time. function bytesToSize(bytes) { var sizes = ['Bytes', 'KB', 'MB']; if (bytes == 0) return 'n/a'; var i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024))); return You can prevent cut, copy and paste in your input type textboxe's or in textarea's by using jquery code very easily.

jQuery Jcrop 图像裁剪- Jcrop 是一个功能强大的jQuery 图像裁剪插件，结合后端 程序（例如：PHP）可以快速的实现图片裁剪的功能。 destroy(), 移除Jcrop.

Pastebin is a website where you can store text online for a set period of time. 这里推荐大家使用第二种方式，将Jcrop生成的对象赋给一个全局变量，这样操作起来更灵活，如调用api.destroy();方法可以销毁 Jcorp，这样我们在实际使用中会更灵活一些，因为直接改变要裁剪图片的路径会导致Jcorp的出错，如果想要变更编辑的图片我们需要销毁Jcorp， 变更图片的属性后再次为图片附加 The second time jcrop is initialized, jcrop’s callback function isn’t called, regardless of whether we use settimeout to delay it or not. Thus far, I haven’t worked out why. Sebastian Nov 7, 2013 at 12:44 am we're using jcrop library cropping profile picture.

Rails / Attachinary / Jcrop - save only the cropped image. ruby-on-rails-4,jcrop,cloudinary. You can either resize the image via Jcrop and upload the cropped image to Cloudinary, or have the coordinates returned by Jcrop and pass them to Cloudinary to crop the image as an incoming transformation.

$('#target').removeattr('style'); Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time. Rails / Attachinary / Jcrop - save only the cropped image. ruby-on-rails-4,jcrop,cloudinary. You can either resize the image via Jcrop and upload the cropped image to Cloudinary, or have the coordinates returned by Jcrop and pass them to Cloudinary to crop the image as an incoming transformation.

But I'm enabling JCrop in a different manner,more like Example 3 : jQuery('#cropbox').Jcrop({ onChange: showPreview, onSelect: showPreview, aspectRatio: 1 }); How can I destroy JCrop so I can replace te Image? Is there another way to do this? Pastebin.com is the number one paste tool since 2002. Pastebin is a website where you can store text online for a set period of time. 这里推荐大家使用第二种方式，将Jcrop生成的对象赋给一个全局变量，这样操作起来更灵活，如调用api.destroy();方法可以销毁 Jcorp，这样我们在实际使用中会更灵活一些，因为直接改变要裁剪图片的路径会导致Jcorp的出错，如果想要变更编辑的图片我们需要销毁Jcorp， 变更图片的属性后再次为图片附加 The second time jcrop is initialized, jcrop’s callback function isn’t called, regardless of whether we use settimeout to delay it or not. Thus far, I haven’t worked out why. Sebastian Nov 7, 2013 at 12:44 am we're using jcrop library cropping profile picture.
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Change or Add connection string in Web.config as follows: You must destroy the instance first, then re alloc a new instance. if ( jcrop_api ) { jcrop_api .

Before exiting, it will echo the temporary name to the crop, which will be displayed by jQuery.
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2019年11月16日 if(jcrop) jcrop.destroy(); var jcrop = $.Jcrop("#img_1", { aspectRatio: 1, onChange: showPreview, //showPreview为裁剪图片的function,后面写

}. Dec 2, 2011 Allow users to interactively crop uploaded images using Jcrop and destroy actions omitted. def create @user = User.new(params[:user]) if  jQuery Jcrop 图像裁剪- Jcrop 是一个功能强大的jQuery 图像裁剪插件，结合后端 程序（例如：PHP）可以快速的实现图片裁剪的功能。 destroy(), 移除Jcrop. This example demonstrates the default behavior of Jcrop. Since no event handlers have been attached it only performs the cropping behavior. Jcrop Example  2019年11月16日 if(jcrop) jcrop.destroy(); var jcrop = $.Jcrop("#img_1", { aspectRatio: 1, onChange: showPreview, //showPreview为裁剪图片的function,后面写 2018年9月6日 Jcrop.min.css">