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46 Posted Topics
 | Hi everybody! I´ve used jdk to generate my certificate with the following command: keytool -genkey -keyalg RSA -alias certificatekey -keystore keystore.jks -storepass password -validity 360 -keysize 2048 Everything works fine when I want to digitally sign an e-mail using: import javax.mail.* and import javax.mail.internet.* # and MimeMessage and Multipart. #. …  |
| | In interfaces you have the method headers. In the classes you implement those methods If you create a class that implements your interface you give more freedom to whom implements the interface. Consider this example where different classes implement the same method in different ways because they have different characteristics: …  |
| | Hi everybody! I´ve used jdk to generate my certificate with the following command: > keytool -genkey -keyalg RSA -alias certificatekey -keystore keystore.jks -storepass password -validity 360 -keysize 2048 Everything works fine when I want to digitally sign an e-mail using: # import javax.mail.* # and # import javax.mail.internet.* # and … |
| | Hi, I'm submitting a html file in a form enctype=multipart/form-data file item to the server: at the server: <%@ page language="java" contentType="text/html; charset=utf-8"%><meta http-equiv="Content-Type" content="text/html; charset=utf-8"> DiskFileUpload fu = new DiskFileUpload(); fu.setSizeMax(5000000); List fileItems = fu.parseRequest(request); Iterator itr = fileItems.iterator(); while(itr.hasNext()) { FileItem fi = (FileItem)itr.next(); if(!fi.isFormField()) { text=fi.getString(); } … |
| | Hi, I'm making login in my site which has a database, and I check if the user exists in the data base. However, If I navigate through the web pages of the site, or if I type the url other than the beginning page, I can get to the site. …  |
| | Hi! I am trying to wrap some html paragraphs inside a div element: <p>1st paragraph</p> <p>2nd paragraph</p> <p>3rd paragraph</p> I want to have this when I select this text from an iframe with window.getSelection(): <div> <p>1st paragraph</p> <p>2nd paragraph</p> <p>3rd paragraph</p> </div> and, in case I select 2 paragraphs and …  |
| | Hi, I want to get all the elements (span, paragraphs, div, etc.) that hold text inside, but just text. e.g.: If I had : <p>this is a paragraph</p> <p><div>this is a paragraph with a div inside</div></p> <div>this is a div</div> <span>this is a span <span>with a span</span>inside</span> So I would … |
| | Hi! Do you know how to get elements which text is selected my mouse? e.g.: Several paragraphs in a html file. You select text with your mouse, and you get all "p" elements which have parts of the selected text. Regards  |
| | Hi! Does anyone know how to upload a file, say in a form, with input type="file". But what I want is to display the uploaded file in an iframe in the same page. Best Regards  |
| | Hi all, Is there a way to upload a text file to an iframe and then instead of getting an iframe with an horizontal scroll bar, getting the text width resized to iframe's width? Best Regards, |
| | Hi all, I found this code : http://www.magic-dev.com/drag-drop-multiple-items.htm It works perfectly. However, if I pass these elements by ajax to a javaserverpage,they will be displayed, but won't either be dragged or dropped even If I have all the droppable and draggable functions and jquery libraries in the destination page, it …  |
| | Dear All, Please suppose that I have this line of code, and that my selection range goes from div element with id=1, starting at '2', to div element with id='2', ending at '8'. `<div id='1'>1`2`3</div>456<div id='2'>7`8`9</div>`. I'm using chrome, I would like to get the position of the cursor inside … |
| | Hi all, I have a table 'table 1' which has a primary key. Now I want to create two other tables with a composite key in each one, composed by primary key and a foreign key both referencing table 1 's primary key. However I can only do it with … |
| | Hi all, I'm checking for primality in BigInteger type. I'm using isProbablePrime with certainty 15. I would like to know how to test if a BigInteger is really a prime number. Thanks in advance. |
| | Hi all, In my web application I load data from MySQL database into an iframe. Sometimes files bigger than 1 Mb. I make some changes on the file, and afterwards I send it back to the database. The issue is that with this code below I can't send files bigger …  |
| | HI all, I want to get the contents of an iframe with jquery doing this code [CODE] for(var i=0;frames.length;i++){ if(self.parent.frames[i].getSelection().toString()!=""){ var bdy = $(self.parent.frames[i].name).contents().find("body"); alert('iframe:'+ bdy.html()); } } [/CODE] Is there a better way of doing this? My goal is getting the iframes selection create a range, extracting its contents, … |
| | Hi all, I'm using google chrome as client of my web application. If I open it with mozilla or ie it won't work 100% all application features. Does anybody know the differences concerning iframes and document selection for example in the following lines of code: [CODE] self.parent.iframe[i].getSelection().getRangeAt(0); map = document.createElement("map"); … |
| | Hi all, I'm using scrollintoview to scroll to the element but it's very quick, do you know anything like this but smooth?  |
| | Hi all, I want to upload a file the way input type=file does, but I want to upload it as a client to a remote server. Any ideas please? |
| | How to get the parent node for all selections? this just give one selection out of 4 iframes: [CODE] self.parent.frames[i].getSelection().anchorNode.parentNode.outerHTML=self.parent.frames[i].getSelection().anchorNode.parentNode.innerHTML; [/CODE] |
| | Hi all, how can we replace the getSelection HTML in an iframe? I want to getSelection() and the replace selection's html with simple text. |
| | I'm getting xmlHttp.readyState 1 when sending these parameters and it only happens when parameter 'text' is very big. [CODE] var url="replaceText4.jsp"; url=url+"version="+version+"&work="+actualWork+"&secName="+secName+"&text="+text; xmlHttp.open("POST",url,true); xmlHttp.send(url); [/CODE] Could you help me on this? |
| | Hi all, I want to send big amounts of data, like a very big text with 3 Mb from an iframe to a database. For this I send the text from javascript side to JSP and from here to MySQL. When the text is big like this the text is … |
| | Hi all, I have Text in MySQL utf 8 and an iframe displaying this text, and the page content is utf8. Does anybody know why the iframe caret position doesn't match with MySQL position when there are line breaks, and how to fix it? Regards |
| | Hi all, I have a text file saved as utf8 without BOM. I loaded it into MysQL database. An iframe is loaded with this data from MySQL. I need the caret position in the iframe in order to perform operations in the database. Everytime there's a new line the positions … |
| | Hi All, I'm selecting text from an iframe using getSelection(). It reads everything but the tabs '\t'. |
| | Hi all, I'm trying to get the caret position of an iframe. I tried several ways, based on this example: [url]http://stackoverflow.com/questions/8664504/designmode-iframe-get-cursor-position[/url] Anyway I try I allways get the start position of the selected text added with 19. I'm not getting why? |
| | Hi All! I'm trying to call a method defined in a jsp that is in my webcontent web application. I placed [CODE] <%@include file="method.jsp"%>[/CODE] in the jsp from where I want to call the method. I get an exception saying: [CODE]org.apache.jasper.JasperException: Unable to compile class for JSP: An error occurred … |
| | Hi All! I'm trying to read ms word documents stored in my dataBase in a BLOB column. However, concerning the encodings there are issues with characters. My web application can read the ms word documents the to an iframe with POIFSFileSystem without problems. [CODE] File docFile = null; [COLOR="Green"]WordExtractor[/COLOR] docExtractor … |
| | Dear All, I have a database with two columns, to keep several files of text with lots of text lines in each text: ----------------------- |---name -|- Text---| ----------------------- I want the column |-name-| to be a primary key, and to upload the text file I'm using the command: [CODE] LOAD … |
| | Hi all, My web application uploads files from MySQL database. I have the text in ms word *.doc files, so I convert it to *.txt as UNICODE-UTF8, and mysql table charset is set to UTF8. I load the database entering this command: [CODE] LOAD DATA local INFILE 'file.txt' INTO TABLE … |
| | Hi All, I'm copying a long text from word and pasting into a html textarea and from here I send it to MySQL database. If the submited text is too long nothing happens. Any ideas on how to submit a large amount of text from a webpage to a MySQL … |
| | Dear all, Context: JSP I'm trying to get the value of a java variable and assign it to a javascript variable in order to later on use it in an iframe: [CODE] ... rs.next(); entry1 = rs.getString(3);%> <SCRIPT> [COLOR="Red"] var tt="<%=entry1%>";[/COLOR] [COLOR="red"] var content = "<html><body>" + tt+ "</body></html>";[/COLOR] var … |
| | Hi all! Can anyone help me on finding out if it is possible to fill an iframe in a jsp loading text from MySQL? or a different way to do it? Thanks in advance [CODE] Example: <% Connection conn = null; Statement stmt = null; ResultSet rs = null; String … |
| | Hi all! Does anybody know a cool and cheap site where I could host my web application (jsp+Mysql)? Thanks in advance! Kind Regards |
| | Hi all! I'm copying a poem from MS word ans pasting into a html text area. However only the first line of the text has a tab between the beginning of the phrase and the margin. All the subsequent phrases lose formatting and stay right next to left margin. It … |
| | Dear all, I'm passing a javascript String variable varname in a form inside a jsp to another page. [CODE] <form name="form1" action="nextpage.jsp" method="post "> <input type="hidden" name="varname" value="teste" /> <input type="button" value="button" onClick="document.form1.varname.value = function(window);"> <input type="submit" name="button" value="test1" /> </form> [/CODE] When I get the String in the next … |
| | Dear All, I'm working on a web application, JSP. I have a script with a javascript function that returns a String. I want this returned String to be passed to another page in a form, when a button is clicked. Any ideas on how to make this work? I was … |
| | Hi All! I'm working on a web application, JSP, where a user selects the text with the mouse in html. I want this text to be inserted in a MySQL database as a java string using prepareStatement in Java and executeupdate. Example: String querystring = "INSERT INTO mySelectedTextTable(selectedTextWithMouse) VALUES (?)"; … |
| | Hi all, I have the following problem: I have 4 documents whose text is divided into blocks of text, hereafter called section. One of the documents is the main document, and the sections from the other documents are related to the sections of the main document. The main goal is …  |
| | Hi all, I have several sections in a text, and I would like to highlight each section as mouse rolls over.. I've tried to span the fragments of text but it doesn't work in my jsp...any suggestions?? Thanks |
| | Hi all, I'm reading to a jtextpane a word document. Everything is fine except for this character \u0169 ( a tilde over an u).. Any suggestions? Thanks |
| | Hello All, Can anyone give a tip on reading .doc files to a JTextPane? How to get the characters right? Thanks! |
| | Hi All! I'm doing a web application (jsp) where I have several texts displayed and highlights the text rolling mouse over it. I would like to pass an entire text as an applet parameter, so that the the text can be seen in a text pane/editor. At the moment I … |
| | Hi all, Does anyone know how to read a .doc file with reader in java? Is it possible to read a doc file the same way you read a txt file? Thanks in advance |
| | Hello everyone, I've made a client web project, which is working using Tomcat server that, in turn, connects to a server that wait socket connections in a port. If I start eclipse and tomcat and run the server side, I can access the application using any browser by internet. I've … |
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