How to select All JTextFields and get their text-Java -
lets have class lot of jtextfields following:
public class multiplefields{ jtextfield a=new jtextfield(); jtextfield b=new jtextfield(); jtextfield c=new jtextfield(); //there many more jtextfields in actual code public void gettextfromfields(){ //implementation code goes here } }
is there api,library or use text jtextfields(or else these jtextfields?)
use list<jtextfield>
or array.
public class multiplefields { jtextfield textfields = new jtextfield[700]; public multiplefields() { (int = 0; < textfields.length; ++i) { textfields[i] = new jtextfield(); } } public string alltexts() { stringbuilder sb = new stringbuilder(); final string eol = system.getproperty("line.separator"); (int = 0; < textfields.length; ++i) { sb.append(i).append(": ").append(textfields[i].gettext().append(eol); } return sb.tostring(); }
Comments
Post a Comment