function PDFViewer(viewer, file) { this.viewer = viewer; this.file = file; this.container = document.createElement("iframe"); this.container.classList = "image-container"; this.container.style.border = "none"; this.container.src = "/res/misc/pdf-viewer/web/viewer.html?file="+apiEndpoint+"/file/"+file.id; } PDFViewer.prototype.render = function(parent) { parent.appendChild(this.container); }