aepnat / simpuskesmas

 * Created by remi on 18/01/15.

 */

    function previewImage(file) {

        var galleryId = "gallery";

        var gallery = document.getElementById(galleryId);

        var imageType = /image.*/;

        if (!file.type.match(imageType)) {

            throw "File Type must be an image";

        }

        var thumb = document.createElement("div");

        thumb.classList.add('thumbnail');

        var img = document.createElement("img");

        img.file = file;

        thumb.appendChild(img);

        gallery.appendChild(thumb);

        // Using FileReader to display the image content

        var reader = new FileReader();

    }

    var uploadfiles = document.querySelector('#fileinput');

    uploadfiles.addEventListener('change', function () {

        var files = this.files;

        for(var i=0; i<files.length; i++){

            previewImage(this.files[i]);

        }

    }, false);