swing - ComboBox, Automatic filling. Java -


i have shopping cart records how many orders have been made using :

int ordernumber , just ++ when ever new order made, want add edit function click on edit button , open new frame select order want edit via combobox, problem need combobox fill 1,2,3 etc... depending on how many orders made. had go @ achieving method below errors.

ordernumberslist = new string[ordernumber];                 (int = 1; <= ordernumber; i++) {                     ordernumberslist[i] = "" + i;                 }               jcombobox ordernumberbox = new jcombobox(ordernumberslist);

arrays 0 based. replace

for (int = 1; <= ordernumber; i++) {    ordernumberslist[i] = "" + i; }

with 

for (int = 0; < ordernumber; i++) {     ordernumberslist[i] = integer.tostring(i + 1); }

notice assigned value i adjusted


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