Hi guys,
I have an issue that you could help me. I am developing a e-commerce GWT
website and when i access the paltform using the IP address i can get and
set url parameters(product id and profile id) with no problem.
But when i access the platform using the DNS domain (eious.com) no
paramete
Dear friends,
i am having some problemas using the *FileUpload *widget and the
*DialogBox*.
If i try to open the file chooser to choose a image from the file system
from FileUpload like this:
new *ClickHandler*() {
@Override
pub
Hi Guys,
does anyone know if there is some WYSIWYG Editor for GWT? I have found
some old projects that implement the basic stuff but it does not work
anymore in a GWT 2.7 project.
If someone has any RichTextToolBar to share here, please let me know!
Regards!
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Dear friends,
i am trying to upload a file system image's content to my GWT site and i
stumbled across this code:
*public*
* final native void readAsDataURL(MyClass that, FileUpload input) /*-{
var files =
inp...@com.google.gwt.user.client.ui.FileUpload::getElement()().files
-words-banned-by-google/
Regards!
Em quinta-feira, 25 de fevereiro de 2016 09:56:38 UTC-3, Julio Heitor
Nobrega escreveu:
>
>
> Hey guys,
>
> i am developing a e-commerce site using GWT and i would like to ask if
> there is some paid/free webservice solution that verifie
Hey guys,
i am developing a e-commerce site using GWT and i would like to ask if
there is some paid/free webservice solution that verifies the existence of
forbidden words (violence, sexual, weapon and/or hate related) give a
String.
Best regards!
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buffer.createGraphics().drawImage(thumbs, 0, 0, null);
>> return buffer;
>> }
>> pass the width and height in pixels (maltura e mlargura)
>> After thar you can upload the image.
>>
>> cheers
>>
>> Claudio
>>
>>
>> Em quinta-feira, 14
Is there a way to see what format the file has? If it isn't an image i'll
have to warn the user.
2016-01-25 14:58 GMT-02:00 Julio Heitor Nobrega :
> Hi Alain,
>
> nice code! I am going to do this but in a java version code. I just didn't
> know i could get the image
ht;
> var ctx = canvas.getContext("2d");
> ctx.drawImage(img1, 0, 0);
> var dataURL = canvas.toDataURL("image/png");alert("from getbase64
> function"+dataURL );
> return dataURL;}
>
> Then send the base64 to the server and corvert it to b
.
2016-01-25 13:39 GMT-02:00 Alain Ekambi :
> Would it be a better designer to save the image on disc and just save the
> link to the image to the DB ?
>
> On 25 January 2016 at 15:59, Julio Heitor Nobrega > wrote:
>
>> As a matter of fact, i am beginning to think th
age to the dimensions
you pass to it.
None of it i will have with GWT Canvas.
The only drawback i would get using Scalr is that i will consume more
bandwidth DigitalOcean gives me monthly because i will have to send the
whole image to the server.
2016-01-25 12:52 GMT-02:00 Julio Heitor Nobrega :
> Th
tly in element
> or send it to server.
>
> On Monday, January 25, 2016 at 3:19:03 PM UTC+1, Julio Heitor Nobrega
> wrote:
>>
>> I have just found an example (http://c.gwt-examples.com/home/ui/canvas).
>>
>> The only problem is to convert ImageData to an byte arra
I have just found an example (http://c.gwt-examples.com/home/ui/canvas).
The only problem is to convert ImageData to an byte array :)
Regards!
2016-01-25 12:08 GMT-02:00 Julio Heitor Nobrega :
> Does anyone have some examples regarding the Canvas class?
>
> I've seen the java d
-01-14 16:36 GMT-02:00 Kirill Prazdnikov :
> Canvas is an DOM Element.
> It can render Image Elements to itself in any resolution.
> However it may produce not nice results.
>
> It depends on what you need.
>
> On Thursday, January 14, 2016 at 9:17:36 PM UTC+3, Julio Heitor Nob
Hi guys,
thanks everyone for the answers!
Greg, is Canvas a GWT framework or its a class that belong to GWT itself?
Do you have any example of use?
Regards
Em quinta-feira, 14 de janeiro de 2016 11:25:29 UTC-2, Julio Heitor Nobrega
escreveu:
>
> Hi guys,
>
> i am trying to u
Hi guys,
i am trying to upload images with 2mb size but i don't want to send the
whole original image to the server.
What i would like to do is reduce the image dimensions from, for example,
*1000x1000* to *50x50* and reduce the file size
from *2mb* to *~25kb* as well and at the end send the *
Heu guys,
i need to implement a GWT client that compress a image and sends to the
server. Afterwards, the server sends back the compressed image and then the
client
descompress it and disply in the screen.
Is there a client-based compression API to be used with GWT?
Best Regards!
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