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Change the toolbar pushbutton and the related function on the Easy Access screen as follows:
pushbutton([TOOLBAR], "Read",{ "process":read_test});
function read_test() {
println("Reading content!");
if(z_line == void 0 || z_line == "") {
return("Please enter line number.");
}
set("V[z_temp]" , "&V[z_line]");
copytext({"fromtext":"z_copyfrom","tostring":"z_read","line":z_temp});
println("Content read!");
}
When you click the pushbutton, the text corresponding to the line number you entered will be copied into the read-only field on the Easy Access screen.
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Enter some text into the z_copyfrom textbox.
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Click the pushbutton to initiate the copy process.
The text you entered will be copied to the read-only field on the Easy Access screen as shown below:
