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Tag: ajax

Redirect to another page with @RequestBody

I’m struggling with something. i pass JSON data to my controller In my RestController, i handle this information like this saving the JSON elements into the object myRequest. The thing is, having @RequestBody forces me to stay in that JSP, but i want to after processing this information, redirects to an…

Convert base64 string to image

I am trying to crop/resize user profile image using jquery plugin namely crop.js which sends user image as base64 via ajax to my controller as but I unable to decode this base64 string as Image,Can you guys guide me how can I save my base64 string as image on my server?. Answer This assumes a few things, that…

How to pass an object from front-end to Struts 2

I am trying to send value of a field to Struts2 back-end through JavaScript but it returns NullpointerException. Once form is submitted the request will be sent to the following JavaScript method to be sent to back-end. the request will be created and sent as following But in back-end when I try to show the v…