Sometimes you may have such a feeling, if a database is too many tables, it is not easy to view, if you are accustomed to use navicat software to view the ER diagram, it is more difficult, here is a way to export these relational structure can be opened in a browser SVG format file, Or a PNG image, pdf file, not much to say:1. Turn the table backwards into a model first2. Click File to print to select Print
The process of exporting reports in visual webgui is really different from that in webform. However, the solution is found in the visual webgui forum. Httpresponse is the same, but visual webgui requires its own method. Otherwise, the final export is only a lot of garbled code displayed on the page.
This is the link to the solution described in the Forum: Visual webgui Forum
The following section excerpt (the last post of the above link ,. In this
Tag: QT Data export in the program is a frequent requirement. Today, we learn to export text to PDF files. It mainly uses qprinter and qpainter Textedittopdf: textedittopdf (qwidget * parent, QT: wflags flags): qdialog (parent, flags) {UI. setupui (this); int ret = connect (UI. m_pexportbtn, signal (clicked (), this, slot (exportslot ();} textedittopdf ::~ Tex
Recently work too busy, to use Django refactoring two systems at the same time, both front and back are my one person to write, front-end to design a large number of forms, the backend to deal with a large number of data, physically and mentally exhausted Ah! Weekends are not free, half a month did not write a blog, today is not in the mood to work overtime, make time to write this half-month accumulated technical experience.Because the development of the system is to serve the hotel, the need f
Tag: Copy settings innerHTML scroll bar copy span jquery Remove alsNonsense not much to say, directly on the code.1. resource files or dependencies 2. HTML code 3. JS CodeThe above perfect implementation of your export PDF issue. Code Base Address:Https://github.com/zhangshaoliang/downLoadPDF JS Export page is a P
On the web to do an export PDF function, found that jspdf more people recommend, unfortunately does not support Chinese, and finally found Pdfmake, very good to solve the problem. Its effect can be viewed first to http://pdfmake.org/playground.html. In the course of use, it is also found that the insertion of pictures is a relatively cumbersome thing.
To solve these problems, the main contents of this pape
single cellHssfcell Createcell = Row.createcell (i);Put the value taken in the cell.Createcell.setcellvalue (List.get (i). Get ("COMMENTS"). toString ());}5 Remove all data from the databaseList6 Convenience of all dataThe I loop is a loop, and the J loop is a loop that loops through each value in a single piece of data.for (int i = 0; i Get a row of dataMap Cols=datalist.get (i);Create a header rowHssfrow RowData = Sheet.createrow (i+1);System.out.println ("cols>>>" +cols);A J loop is a loop
There are two ways of generating an XML data source.One is to use a stored procedure that returns a CLOB as an XML data source.The other is to generate an XML data source directly using the data in VO.Method One reference:Oracle XML Publisher Tips CollectionOAF integration with XML PulisherWay two:COif ("Printdis". Equals (l_enent)) { = Pagecontext.getparameter ("Distributionid"); New serializable[] {Distributionid}; = (XMLNode) am.invokemethod ("Onlyprintdis", parameters);
represents the action that the export handles. The default request passes a parameter of type: Indicates the file type (. jpg/pdf) to export filename: Represents the exported file name; SVG: represents some of the parameters when exporting.
Action for background processing:
import java.io.IOException;
import Java.io.StringReader;
import Javax.servlet.ServletOut
The first step: the introduction of the Fusioncharts file, the version used is: Fusioncharts 3.2.1 (amount, share version, you understand, follow-up provide download link) support Genuine, official address: http://www.fusioncharts.com/Step two: Introduce the Fcexporter.jar package (image export function library) and configure the following code in the Web. xml fileThe third step: Add the test XML file, the actual development should use the dynamic URL
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