java - Not able to get the row as html? -


i trying show particular row of jtable html...but instead getting whole table output ...i want row data enclosed in html not whole table.... below trying ....where making mistake??

public static void go() {      javax.swing.jtable table = new javax.swing.jtable(             new object[][] { new object[] { "row00", "row01" }, new object[] { "row11", "row12" }, },             new object[] { "col a", "col b" });      table.selectall();      javax.swing.transferhandler handler = table.gettransferhandler();     if (handler == null) {         system.err.println("no handler.");         return;     }     int actions = handler.getsourceactions(table);     if ((actions & javax.swing.transferhandler.copy) == 0) {         system.err.println("not copy.");         return;     }      java.awt.datatransfer.clipboard clipboard = new java.awt.datatransfer.clipboard(             "export");     try {         handler.exporttoclipboard(table, clipboard, javax.swing.transferhandler.copy);     } catch (illegalstateexception exc) {         exc.printstacktrace();         return;     }     java.awt.datatransfer.transferable transferable = clipboard.getcontents(null);     if (transferable == null) {         system.err.println("clipboard");         return;     }      if (!transferable.isdataflavorsupported(html_string_flavor)) {         system.err.println("not supported");         return;     }     try {         object data = transferable.gettransferdata(html_string_flavor);         system.out.println(data);     }

instead of using table.selectall(), use setrowselectioninterval(int indexbegin, int indexend) method of jtable .

example first row :

table.setrowselectioninterval(0, 0);

Comments

Post a Comment

Popular posts from this blog

angular - DownloadURL return null in below code -

when change file updated in firebase storage when try downloadurl show null. filechange(event: any) { const imagefolder: string = this.employee.id; const filelist: filelist = event.target.files; const file: file = filelist[0]; const storageref = firebase.storage().ref().child(`${imagefolder}/profile.jpg`).put(file); console.log(storageref.snapshot.downloadurl); } the put() asynchronous. if want url after file uploaded have this: firebase.storage().ref().child(`${imagefolder}/profile.jpg`).put(file).then((snapshot) => { storageref = snapshot.downloadurl: console.log(snapshot.downloadurl); });
Read more

meteor - inserting data to database gives error "insert failed: Method '/texts/insert' not found" -

i have other project broke somehow(i have no idea) , rebuilt app same file names , code , working fine. problem when go insert data database called texts error insert failed: method '/texts/insert' not found not know wrong because copied every line of code previous project , problem came wasn't there before. confuses me when create user accounts accounts.createuser() works fine. sendtext.js import react "react"; import {texts} "./../api/text"; import {withrouter} 'react-router-dom'; import {meteor} "meteor/meteor"; import {accounts} "meteor/accounts-base" class sendtext extends react.component{ send(e){ e.preventdefault(); let message = this.refs.message.value; let name = accounts.user().username if(name != ""){ if(message){ texts.insert({ name, message }); this.refs.m...
Read more