java - creating array in javascript from array object pass in by request.setAttribute in servlet -

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i'm trying create dynamic photo gallery retrieve photo's location mysql. store location photo object under name 'private string location;' there arraylist hold different photos. after, servlet forward jsp page 

request.setattribute("list", list); request.getrequestdispatcher("car.jsp").forward(request, response);

i have java script photo gallery takes in array of, ["path_to_image", "optional_link", "optional_linktarget", "optional_textdescription"].

imagearray: [ ["path_to_image", "optional_link", "optional_linktarget", "optional_textdescription"], ["a.jpg", "www.a.com", "", ""] ],

i retrieve location object in list passed in servlet , convert imagearray photo gallery work.

i'm quite new javascript , i've been looking around similar example or tutorial couldn't find relevant ones. please me out, thank time.

what question photo object of class , location member variable of class.

request.setattribute("list", list); request.getrequestdispatcher("car.jsp").forward(request, response);

is list arraylist of photo object or location member variable.

also setting attribute in java , want list hold javascript. in case can check json holding java object , convert javascript object.

you string in json similar {imagearray:[{"path_to_image":"path_to_image","optional_link":"optional_link","optional_linktarget":"optional_linktarget","optional_textdescription"}]}


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