How to retrieve data from textarea or text field and store in a text file with the same data format, java
Hi I have created a text field in java and i am able to get the data from text field and store in a .txt file. But My problem is that let the my data in textfield is in bold and italic format and the font colour is red. Now I want to store the data exactly in the same format in .txt file. I donot know how to write code for that.
开发者_StackOverflow社区Anyone please help me to solve this type of problem
Thanks Sunil Kumar Sahoo
It would be easier to see the code you've got so far. Also it would be a bit more motivating to complete your snippet.
Anyway:
Using bold or italic in a textfield is implies that you use html in swing
How to read/write files plese check Java I/O tutorial
Here is my simple suggestion..
Make an .html file with the help of any editor software
note that its not for further use,just for your easiness.
After that copy contents of html file to java file..carefully,,
Here is a simple example
Suppose a Text box named Text1 that holds a name,then
FileOutputStream fos = null;
try {
File fout = new File("Drive:/Folder/name_of_file.html");
fos = new FileOutputStream(fout);
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(fos));
bw.newLine();
bw.newLine();
bw.write("<html xmlns='http://www.w3.org/1999/xhtml'>\n" +
"<head>\n" +
"<body>\n" +
"<p id='p1'>My Name is <font color='red';>"+ Text1.getText() + "</font><p>\n" +
"</body>\n" +
"</head>\n" +
"</html>");
bw.close();
}
catch(Exception d){
d.getmessage();
}
try {
Runtime rt = Runtime.getRuntime();
String fil = "Drive:/Folder/name_of_file.html";
String path = "C:\\Program Files\\Google\\Chrome\\Application\\chrome ";//path of your browser ..(There should be a single space required after path file. in my case after \\chrome ")
Process p = rt.exec(path + fil);
} catch (IOException ex) {
System.out.print(ex);
}
You can add styles what ever you need,In This case I just add only font color property, In this line
<p id='p1'>My Name is <font color='red';>"+ Text1.getText() + "</font><p>\n"
I penetrate my java textbox value.with red color while running.
加载中,请稍侯......
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