{"id":6424,"date":"2022-09-03T06:13:01","date_gmt":"2022-09-03T00:43:01","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-create-a-pdf-file-in-memory\/"},"modified":"2022-09-03T06:13:01","modified_gmt":"2022-09-03T00:43:01","slug":"solved-create-a-pdf-file-in-memory","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-create-a-pdf-file-in-memory\/","title":{"rendered":"[Solved] Create a PDF file in memory"},"content":{"rendered":"

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this solution, using itext, primefaces media. <\/p>\n

 <p:dataTable widgetVar=\"tb1\" id=\"tablaFact\" var=\"item\" selection=\"#{listadoFacturasMB.selectedFactura}\" selectionMode=\"single\"  paginator=\"true\" \n   rows=\"20\" rowKey=\"#{item.idFactura}\" value=\"#{listadoFacturasMB.facturaUtilList}\"> \n\n       <p:ajax event=\"rowSelect\" update=\":frm1:growl :frm1:dialog\" oncomplete=\"PF('servDialog').show()\" listener=\"#{listadoFacturasMB.createPDF}\"\/>                         \n\n        <f:facet name=\"header\">\n            <h:outputText value=\"Listado de facturas (Cantidad: #{listadoFacturasMB.cantFact})\"\/>\n        <\/f:facet>\n\n        <p:column style=\"width:10%\"  headerText=\"Nro\" sortBy=\"noFactura\" filterFunction=\"#{utilMB.filterByName}\"  filterBy=\"noFactura\" filterMatchMode=\"contains\">                          \n                        <h:outputText value=\"#{item.noFactura}\"\/>\n        <\/p:column>                                                                                     \n       <\/p:dataTable> \n\n             <p:dialog  resizable=\"false\" closeOnEscape=\"true\" appendTo=\"@(body)\" modal=\"true\" id=\"dialog\" header=\"Detalles de la factura\" widgetVar=\"servDialog\" width=\"1000px\" height=\"630px\">  \n                <p:media cache=\"false\" value=\"#{listadoFacturasMB.fileDownload}\" width=\"100%\"  height=\"600px\" player=\"pdf\">\n                    <f:param name=\"id\" value=\"#{listadoFacturasMB.idFile}\" \/>\n                <\/p:media>                   \n            <\/p:dialog> \n<\/code><\/pre>\n
Backing bean:<\/p>\n
private StreamedContent fileDownload;\n\n  public void createPDF() {\n    try {       \n        Document pdf = new Document(PageSize.LETTER);\n        ByteArrayOutputStream baos = new ByteArrayOutputStream();\n        PdfWriter writer;\n        writer = PdfWriter.getInstance(pdf, baos);\n        if (!pdf.isOpen()) {\n            pdf.open();\n        }\n\n       \/\/Adding content to pdf\n\n        pdf.close();\n        String fileName = \"factura No \" + this.selectedFactura.getNoFactura();\n\n        InputStream stream = new ByteArrayInputStream(baos.toByteArray());\n        fileDownload = new DefaultStreamedContent(stream, \"application\/pdf\", fileName);\n\n    } catch (Exception e) {\n        JsfUtil.addErrorMessage(e, \"Error: createPDF() \" + e.getMessage());\n    }\n}\n<\/code><\/pre>\n<\/p><\/div>\n
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            0<\/span> <\/p><\/div>\n<\/div>\n
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solved Create a PDF file in memory <\/p>\n","protected":false},"excerpt":{"rendered":"
[ad_1] this solution, using itext, primefaces media. <p:dataTable widgetVar=”tb1″ id=”tablaFact” var=”item” selection=”#{listadoFacturasMB.selectedFactura}” selectionMode=”single” paginator=”true” rows=”20″ rowKey=”#{item.idFactura}” value=”#{listadoFacturasMB.facturaUtilList}”> <p:ajax event=”rowSelect” update=”:frm1:growl :frm1:dialog” oncomplete=”PF(‘servDialog’).show()” listener=”#{listadoFacturasMB.createPDF}”\/> <f:facet name=”header”> <h:outputText value=”Listado de facturas (Cantidad: #{listadoFacturasMB.cantFact})”\/> <\/f:facet> <p:column style=”width:10%” headerText=”Nro” sortBy=”noFactura” filterFunction=”#{utilMB.filterByName}” filterBy=”noFactura” filterMatchMode=”contains”> <h:outputText value=”#{item.noFactura}”\/> <\/p:column> <\/p:dataTable> <p:dialog resizable=”false” closeOnEscape=”true” appendTo=”@(body)” modal=”true” id=”dialog” header=”Detalles de la factura” widgetVar=”servDialog” width=”1000px” … Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[1773,323,1772,489,1020],"class_list":["post-6424","post","type-post","status-publish","format-standard","hentry","category-solved","tag-itext","tag-java","tag-jsf","tag-pdf","tag-primefaces"],"yoast_head":"\n[Solved] Create a PDF file in memory - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-create-a-pdf-file-in-memory\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] Create a PDF file in memory - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] this solution, using itext, primefaces media. <p:dataTable widgetVar="tb1" id="tablaFact" var="item" selection="#{listadoFacturasMB.selectedFactura}" selectionMode="single" paginator="true" rows="20" rowKey="#{item.idFactura}" value="#{listadoFacturasMB.facturaUtilList}"> <p:ajax event="rowSelect" update=":frm1:growl :frm1:dialog" oncomplete="PF('servDialog').show()" listener="#{listadoFacturasMB.createPDF}"\/> <f:facet name="header"> <h:outputText value="Listado de facturas (Cantidad: #{listadoFacturasMB.cantFact})"\/> <\/f:facet> <p:column style="width:10%" headerText="Nro" sortBy="noFactura" filterFunction="#{utilMB.filterByName}" filterBy="noFactura" filterMatchMode="contains"> <h:outputText value="#{item.noFactura}"\/> <\/p:column> <\/p:dataTable> <p:dialog resizable="false" closeOnEscape="true" appendTo="@(body)" modal="true" id="dialog" header="Detalles de la factura" widgetVar="servDialog" width="1000px" ... 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JassWeb","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jassweb.com\/solved\/solved-create-a-pdf-file-in-memory\/","og_locale":"en_US","og_type":"article","og_title":"[Solved] Create a PDF file in memory - JassWeb","og_description":"[ad_1] this solution, using itext, primefaces media. <p:dataTable widgetVar=\"tb1\" id=\"tablaFact\" var=\"item\" selection=\"#{listadoFacturasMB.selectedFactura}\" selectionMode=\"single\" paginator=\"true\" rows=\"20\" rowKey=\"#{item.idFactura}\" value=\"#{listadoFacturasMB.facturaUtilList}\"> <p:ajax event=\"rowSelect\" update=\":frm1:growl :frm1:dialog\" oncomplete=\"PF('servDialog').show()\" listener=\"#{listadoFacturasMB.createPDF}\"\/> <f:facet name=\"header\"> <h:outputText value=\"Listado de facturas (Cantidad: #{listadoFacturasMB.cantFact})\"\/> <\/f:facet> <p:column style=\"width:10%\" headerText=\"Nro\" sortBy=\"noFactura\" filterFunction=\"#{utilMB.filterByName}\" filterBy=\"noFactura\" filterMatchMode=\"contains\"> <h:outputText value=\"#{item.noFactura}\"\/> <\/p:column> <\/p:dataTable> <p:dialog resizable=\"false\" closeOnEscape=\"true\" appendTo=\"@(body)\" modal=\"true\" id=\"dialog\" header=\"Detalles de la factura\" widgetVar=\"servDialog\" width=\"1000px\" ... 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