Cropper did not reinitiate If I did not crop the old image first
0
I have a problem in my project.
I am using cropper for image. But the cropper did not working correctly. When I upload a image the crop option shown. But If I add another image without crop the first one then the cropper not changing the image.
Here is my Code
function initCropper()
var crop_button_show = document.getElementById("crop_button_show");
crop_button_show.style.display = "block";
var image = document.getElementById('thumbnail_preview');
var cropper = new Cropper(image,
viewMode: 3,
aspectRatio: 500/410,
cropBoxResizable: false,
minCropBoxWidth: 500,
minCropBoxHeight: 410,
);
document.getElementById('crop_button').addEventListener('click', function()
var imgurl = cropper.getCroppedCanvas().toDataURL();
var img = document.createElement("img");
img.class = "img-responsive show-preview";
img.src = imgurl;
img.id = "thumbnail_preview";
jQuery("#image_resize").empty();
jQuery("#image_resize").append(img);
var input = document.createElement("input");
input.name = "image";
input.type = "hidden";
jQuery("#image_resize").append(input);
$('input[name=image]').val(imgurl.replace('data:image/png;base64,', ''));
crop_button_show.style.display = "none";
);
I dont know where to reset the croper from second time. If I crop the image and then reupload the imgae then the cropper working perfectly.
javascript jquery cropper cropperjs
asked Nov 14 '18 at 5:52
Habib HassanHabib Hassan
578
add a comment |
0
I have a problem in my project.
I am using cropper for image. But the cropper did not working correctly. When I upload a image the crop option shown. But If I add another image without crop the first one then the cropper not changing the image.
Here is my Code
function initCropper()
var crop_button_show = document.getElementById("crop_button_show");
crop_button_show.style.display = "block";
var image = document.getElementById('thumbnail_preview');
var cropper = new Cropper(image,
viewMode: 3,
aspectRatio: 500/410,
cropBoxResizable: false,
minCropBoxWidth: 500,
minCropBoxHeight: 410,
);
document.getElementById('crop_button').addEventListener('click', function()
var imgurl = cropper.getCroppedCanvas().toDataURL();
var img = document.createElement("img");
img.class = "img-responsive show-preview";
img.src = imgurl;
img.id = "thumbnail_preview";
jQuery("#image_resize").empty();
jQuery("#image_resize").append(img);
var input = document.createElement("input");
input.name = "image";
input.type = "hidden";
jQuery("#image_resize").append(input);
$('input[name=image]').val(imgurl.replace('data:image/png;base64,', ''));
crop_button_show.style.display = "none";
);
I dont know where to reset the croper from second time. If I crop the image and then reupload the imgae then the cropper working perfectly.
javascript jquery cropper cropperjs
asked Nov 14 '18 at 5:52
Habib HassanHabib Hassan
578
Are you trying to select same image file? Try changing files each time you select image.
– Sushant Pimple
Nov 14 '18 at 5:54
No I am trying to upload different image file
– Habib Hassan
Nov 14 '18 at 5:55
Please try usingFileReader(). ononloadevent the new file will be loaded for croppie.
– Sushant Pimple
Nov 14 '18 at 6:12
Ref. jsfiddle.net/alexk111/rw6q9 and jsfiddle.net/jakecigar/1qocr81n/4
– Sushant Pimple
Nov 14 '18 at 6:13
add a comment |
0
0
0
I have a problem in my project.
I am using cropper for image. But the cropper did not working correctly. When I upload a image the crop option shown. But If I add another image without crop the first one then the cropper not changing the image.
Here is my Code
function initCropper()
var crop_button_show = document.getElementById("crop_button_show");
crop_button_show.style.display = "block";
var image = document.getElementById('thumbnail_preview');
var cropper = new Cropper(image,
viewMode: 3,
aspectRatio: 500/410,
cropBoxResizable: false,
minCropBoxWidth: 500,
minCropBoxHeight: 410,
);
document.getElementById('crop_button').addEventListener('click', function()
var imgurl = cropper.getCroppedCanvas().toDataURL();
var img = document.createElement("img");
img.class = "img-responsive show-preview";
img.src = imgurl;
img.id = "thumbnail_preview";
jQuery("#image_resize").empty();
jQuery("#image_resize").append(img);
var input = document.createElement("input");
input.name = "image";
input.type = "hidden";
jQuery("#image_resize").append(input);
$('input[name=image]').val(imgurl.replace('data:image/png;base64,', ''));
crop_button_show.style.display = "none";
);
I dont know where to reset the croper from second time. If I crop the image and then reupload the imgae then the cropper working perfectly.
javascript jquery cropper cropperjs
asked Nov 14 '18 at 5:52
Habib HassanHabib Hassan
578
I have a problem in my project.
I am using cropper for image. But the cropper did not working correctly. When I upload a image the crop option shown. But If I add another image without crop the first one then the cropper not changing the image.
Here is my Code
function initCropper()
var crop_button_show = document.getElementById("crop_button_show");
crop_button_show.style.display = "block";
var image = document.getElementById('thumbnail_preview');
var cropper = new Cropper(image,
viewMode: 3,
aspectRatio: 500/410,
cropBoxResizable: false,
minCropBoxWidth: 500,
minCropBoxHeight: 410,
);
document.getElementById('crop_button').addEventListener('click', function()
var imgurl = cropper.getCroppedCanvas().toDataURL();
var img = document.createElement("img");
img.class = "img-responsive show-preview";
img.src = imgurl;
img.id = "thumbnail_preview";
jQuery("#image_resize").empty();
jQuery("#image_resize").append(img);
var input = document.createElement("input");
input.name = "image";
input.type = "hidden";
jQuery("#image_resize").append(input);
$('input[name=image]').val(imgurl.replace('data:image/png;base64,', ''));
crop_button_show.style.display = "none";
);
I dont know where to reset the croper from second time. If I crop the image and then reupload the imgae then the cropper working perfectly.
javascript jquery cropper cropperjs
javascript jquery cropper cropperjs
asked Nov 14 '18 at 5:52
Habib HassanHabib Hassan
578
asked Nov 14 '18 at 5:52
Habib HassanHabib Hassan
578
asked Nov 14 '18 at 5:52
Habib HassanHabib Hassan
578
asked Nov 14 '18 at 5:52
Habib HassanHabib Hassan
578
asked Nov 14 '18 at 5:52
Habib HassanHabib Hassan
578
578
Are you trying to select same image file? Try changing files each time you select image.
– Sushant Pimple
Nov 14 '18 at 5:54
No I am trying to upload different image file
– Habib Hassan
Nov 14 '18 at 5:55
Please try usingFileReader(). ononloadevent the new file will be loaded for croppie.
– Sushant Pimple
Nov 14 '18 at 6:12
Ref. jsfiddle.net/alexk111/rw6q9 and jsfiddle.net/jakecigar/1qocr81n/4
– Sushant Pimple
Nov 14 '18 at 6:13
add a comment |
Are you trying to select same image file? Try changing files each time you select image.
– Sushant Pimple
Nov 14 '18 at 5:54
No I am trying to upload different image file
– Habib Hassan
Nov 14 '18 at 5:55
Please try usingFileReader(). ononloadevent the new file will be loaded for croppie.
– Sushant Pimple
Nov 14 '18 at 6:12
Ref. jsfiddle.net/alexk111/rw6q9 and jsfiddle.net/jakecigar/1qocr81n/4
– Sushant Pimple
Nov 14 '18 at 6:13
Are you trying to select same image file? Try changing files each time you select image.
– Sushant Pimple
Nov 14 '18 at 5:54
Are you trying to select same image file? Try changing files each time you select image.
– Sushant Pimple
Nov 14 '18 at 5:54
No I am trying to upload different image file
– Habib Hassan
Nov 14 '18 at 5:55
No I am trying to upload different image file
– Habib Hassan
Nov 14 '18 at 5:55
Please try using
FileReader(). on onload event the new file will be loaded for croppie.– Sushant Pimple
Nov 14 '18 at 6:12
Please try using
FileReader(). on onload event the new file will be loaded for croppie.– Sushant Pimple
Nov 14 '18 at 6:12
Ref. jsfiddle.net/alexk111/rw6q9 and jsfiddle.net/jakecigar/1qocr81n/4
– Sushant Pimple
Nov 14 '18 at 6:13
Ref. jsfiddle.net/alexk111/rw6q9 and jsfiddle.net/jakecigar/1qocr81n/4
– Sushant Pimple
Nov 14 '18 at 6:13
add a comment |
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Are you trying to select same image file? Try changing files each time you select image.
– Sushant Pimple
Nov 14 '18 at 5:54
No I am trying to upload different image file
– Habib Hassan
Nov 14 '18 at 5:55
Please try using
FileReader(). ononloadevent the new file will be loaded for croppie.– Sushant Pimple
Nov 14 '18 at 6:12
Ref. jsfiddle.net/alexk111/rw6q9 and jsfiddle.net/jakecigar/1qocr81n/4
– Sushant Pimple
Nov 14 '18 at 6:13