Adobe InDesign script change to uppercase and copy text to clipboard - adobe-indesign

Question

I am try to create an Adobe InDesign script that will select text, change the selected text to Uppercase and then copy the same text.
I am stuck.
#target "InDesign"
var myDoc = app.activeDocument;
if(app.documents.length != 0){
if(app.selection.length == 1){
try{
//var text = app.selection[0].
var frame1 = page.textFrames[0];
//var frame2 = page.textFrames[1];
frame1.texts.everyItem().select();
//frame1.
app.copy();
}
catch(e){
alert ("Please select text", "Selection");
}
}
else{
alert ("Please select text", "Selection");
}
}
else{
alert("Something wrong");
}

Answer 1

var myDoc = app.activeDocument;
if(app.documents.length != 0){
if(app.selection.length == 1){
try{
//var text = app.selection[0].
//var frame1 = app.selection[0].textBoxes[0].contents;
var frame1 = app.documents[0].pages[0].textFrames[0];
frame1.contents = frame1.contents.toUpperCase();
}
catch(e){
alert ("Exception : " + e, "Exception");
}
}
else{
alert ("Please select text", "Selection");
}
}
else{
alert("Something wrong");
}
Here it is using the selected object:
var myDoc = app.activeDocument;
if(app.documents.length != 0){
if(app.selection.length == 1){
try{
var frame1 = app.selection[0];
frame1.contents = frame1.contents.toUpperCase();
}
catch(e){
alert ("Exception : " + e, "Exception");
}
}
else{
alert ("Please select text", "Selection");
}
}
else{
alert("Something wrong");
}
Copying to clipbaord:
var myDoc = app.activeDocument;
if(app.documents.length != 0){
if(app.selection.length == 1){
try{
var selectedStuff = app.selection[0];
//upperCase the selection right away.
//If a textFrame is selected, everything in the TextFrame gets upperCased.
//If only part of the text is selected, then only part of the text is upperCased.
selectedStuff.contents = selectedStuff.contents.toUpperCase();
///////////////
//app.copy(copies the selected Item, not only Text) so find out what's is selected before you shove it onto the clipboard.
if(selectedStuff instanceof TextFrame){
//The selected item was a textFrame, a TextFrame can't be pasted into Notepad, so lets select all the text in that frame instead.
app.selection = selectedStuff.texts;
}
//Now copy the selection. At this point, only TEXT should be selected, so pasting should always work.
app.copy();
}
catch(e){
alert ("Exception : " + e, "Exception");
}
}
else{
alert ("Please select text", "Selection");
}
}
else{
alert("Something wrong");
}