0 1 00:00:05,200 --> 00:00:06,158 Hello again 1 2 00:00:06,158 --> 00:00:07,300 we are about to finish our project 2 3 00:00:07,300 --> 00:00:08,294 but we are going to do, 3 4 00:00:08,294 --> 00:00:10,080 in this lesson we are going to 4 5 00:00:10,080 --> 00:00:13,220 lend our books to our members. 5 6 00:00:13,220 --> 00:00:15,810 How we can do that, for example here we have a list right 6 7 00:00:15,810 --> 00:00:19,740 all our books are here or we can make a search for our book. 7 8 00:00:19,740 --> 00:00:23,790 For example, one member requests for a book 8 9 00:00:23,790 --> 00:00:26,630 it's name is The Da Vinci Code for example okay. 9 10 00:00:26,630 --> 00:00:29,540 What we are going to do WE will make make double click 10 11 00:00:29,540 --> 00:00:32,930 and here when we click when we make double click 11 12 00:00:32,930 --> 00:00:35,170 it will pop up a window for us. 12 13 00:00:35,170 --> 00:00:38,170 And after that we will make choice for window 13 14 00:00:38,170 --> 00:00:41,603 for sorry member, and also for book.This is our scenario 14 15 00:00:43,250 --> 00:00:45,630 So, how can we do that and by the way 15 16 00:00:45,630 --> 00:00:50,630 this is our last window, it will be our last python file. 16 17 00:00:54,070 --> 00:00:56,950 And after that we are going to finish our project. 17 18 00:00:56,950 --> 00:01:00,433 And what we need to do here, first we need to create 18 19 00:01:00,433 --> 00:01:04,600 a double click for our project right, 19 20 00:01:04,600 --> 00:01:06,633 and here I will come and say. 20 21 00:01:08,220 --> 00:01:13,220 Self dot, list books and the bind method of course again. 21 22 00:01:14,470 --> 00:01:16,615 And for double click, what I need to do 22 23 00:01:16,615 --> 00:01:20,165 I need to say here: 23 24 00:01:20,165 --> 00:01:23,060 double, dash button 24 25 00:01:23,060 --> 00:01:25,920 sorry not star, it will be dash okay. 25 26 00:01:25,920 --> 00:01:30,920 Dash button, dash one okay. 26 27 00:01:31,130 --> 00:01:36,130 This is our bind method, and after that here what I want to do 27 28 00:01:36,720 --> 00:01:39,670 I need to define a function for my double click, 28 29 00:01:39,670 --> 00:01:42,330 I will name it Double Click, okay. 29 30 00:01:42,330 --> 00:01:43,217 And after that what I need to do, 30 31 00:01:43,217 --> 00:01:46,580 I need to create this function here, okay. 31 32 00:01:46,580 --> 00:01:51,363 And here I say def, by the way sorry it's here right, 32 33 00:01:52,250 --> 00:01:56,870 and here I will say def, double click 33 34 00:01:58,750 --> 00:02:00,823 and it will be event again. 34 35 00:02:02,290 --> 00:02:06,560 And here what I want to do, I will say value. 35 36 00:02:06,560 --> 00:02:11,340 This is my, which book user clicked or I clicked, okay. 36 37 00:02:11,340 --> 00:02:13,859 And here value will be str. 37 38 00:02:13,859 --> 00:02:16,630 (keyboard clicks from typing) 38 39 00:02:16,630 --> 00:02:21,630 String, self dot, my list books dot get, okay. 39 40 00:02:23,590 --> 00:02:26,273 But what I will get here, I will get self dot, 40 41 00:02:28,800 --> 00:02:32,233 self dot list books dot, cur selection. 41 42 00:02:33,160 --> 00:02:36,350 If I print out my ID now, let's see. 42 43 00:02:36,350 --> 00:02:39,713 Print value sorry. 43 44 00:02:40,590 --> 00:02:42,680 If I print out my value, 44 45 00:02:42,680 --> 00:02:44,423 let's run our application first. 45 46 00:02:45,620 --> 00:02:49,420 Now, let me make a double click for this book, okay. 46 47 00:02:49,420 --> 00:02:51,830 Now what it returns for us, can you see 47 48 00:02:51,830 --> 00:02:54,300 one, Crime and Punishment, right. 48 49 00:02:54,300 --> 00:02:57,610 So, this will have ID and also the name of our book, 49 50 00:02:57,610 --> 00:02:59,530 and like before what we need to do, 50 51 00:02:59,530 --> 00:03:02,370 we need to use here split method, okay. 51 52 00:03:02,370 --> 00:03:05,640 And here I will say given ID, something like that, 52 53 00:03:05,640 --> 00:03:07,831 given ID, equals value, 53 54 00:03:07,831 --> 00:03:11,520 (keyboard clicks from typing) 54 55 00:03:11,520 --> 00:03:15,640 split by again dash, okay. 55 56 00:03:15,640 --> 00:03:20,530 And after here the first, I need to get first the index 56 57 00:03:20,530 --> 00:03:21,950 and I will say zero here. 57 58 00:03:21,950 --> 00:03:25,900 Now I have my ID, okay, and now what we need to do 58 59 00:03:25,900 --> 00:03:28,000 if you want to create the new window, 59 60 00:03:28,000 --> 00:03:30,720 we need to create a new class, okay. 60 61 00:03:30,720 --> 00:03:33,058 And here I will do that, of corse we can create 61 62 00:03:33,058 --> 00:03:35,380 a new python file as well. 62 63 00:03:35,380 --> 00:03:38,530 But I will create a new class, so I will say here; 63 64 00:03:38,530 --> 00:03:39,856 give book, 64 65 00:03:39,856 --> 00:03:42,710 (keyboard clicks from typing) 65 66 00:03:42,710 --> 00:03:45,260 this will be my instance name, 66 67 00:03:45,260 --> 00:03:48,770 is equal to give book class name, okay 67 68 00:03:48,770 --> 00:03:52,603 (keyboard clicks from typing) 68 69 00:03:54,100 --> 00:03:57,190 and this is my class but I did not create it yet, right. 69 70 00:03:57,190 --> 00:04:00,000 So how can I do that, I will come here 70 71 00:04:00,000 --> 00:04:04,047 and somewhere here I will create my class, okay. 71 72 00:04:04,047 --> 00:04:07,267 I will say here, class give book 72 73 00:04:07,267 --> 00:04:10,560 (keyboard clicks from typing) 73 74 00:04:10,560 --> 00:04:14,060 and what I need to do, I need to inherit from top level 74 75 00:04:14,060 --> 00:04:16,000 and here what I need to say is, I need to say 75 76 00:04:16,000 --> 00:04:19,173 def underscore underscore init, 76 77 00:04:23,180 --> 00:04:25,690 and here self again. 77 78 00:04:25,690 --> 00:04:30,690 And I will say top level, dot underscore underscore init 78 79 00:04:32,440 --> 00:04:36,110 and again self, right and after that what I need to do, 79 80 00:04:36,110 --> 00:04:40,700 I need to define my geometry, self dot geometry here, 80 81 00:04:40,700 --> 00:04:45,540 six fifty by seven fifty, 81 82 00:04:45,540 --> 00:04:49,210 plus five fifty and plus two hundred, okay. 82 83 00:04:49,210 --> 00:04:54,180 And also lets define title, self dot title is going to be 83 84 00:04:56,594 --> 00:05:00,510 say give book or lend book, it does not matter, 84 85 00:05:00,510 --> 00:05:05,510 let's say lend book, okay. 85 86 00:05:05,580 --> 00:05:07,560 And after that what I need to do, I need to 86 87 00:05:07,560 --> 00:05:11,340 also I will use self dot re sizeable, okay 87 88 00:05:11,340 --> 00:05:15,373 and first value will be false, second value will be false. 88 89 00:05:16,460 --> 00:05:20,460 So what I need to do now, my window is ready already, right 89 90 00:05:20,460 --> 00:05:23,240 and if I run my application I can see that, 90 91 00:05:23,240 --> 00:05:25,620 by the way let's go back to our function 91 92 00:05:26,710 --> 00:05:28,943 and give book is okay, it's here. 92 93 00:05:29,976 --> 00:05:31,323 If I run my application now; 93 94 00:05:33,050 --> 00:05:35,350 now Lord Of The Rings okay, double click. 94 95 00:05:35,350 --> 00:05:37,383 As you can see now our window is here. 95 96 00:05:37,383 --> 00:05:39,390 What we are going to do of course, 96 97 00:05:39,390 --> 00:05:40,390 we need to make this our design. 97 98 00:05:40,390 --> 00:05:43,840 Here we are going to create two combo boxes, okay. 98 99 00:05:43,840 --> 00:05:47,430 The first one is for will be our member, member list. 99 100 00:05:47,430 --> 00:05:50,810 The second one will be our book list, okay. 100 101 00:05:50,810 --> 00:05:52,690 And to do that what I need to do, 101 102 00:05:52,690 --> 00:05:54,270 but before that what I need to do, 102 103 00:05:54,270 --> 00:05:58,510 now it's here our book is here 103 104 00:05:58,510 --> 00:06:02,740 but what I need here, I need my ID okay. 104 105 00:06:02,740 --> 00:06:07,740 So I need to know which book was clicked okay. 105 106 00:06:08,230 --> 00:06:11,130 And to do that what I need to do here, 106 107 00:06:11,130 --> 00:06:13,010 I need to create here a variable 107 108 00:06:13,010 --> 00:06:15,330 and it must be a global variable, okay. 108 109 00:06:15,330 --> 00:06:19,190 Global I will say, given ID okay. 109 110 00:06:19,190 --> 00:06:21,280 This is important, why is it important, 110 111 00:06:21,280 --> 00:06:26,280 because I can not access this ID value in another class. 111 112 00:06:26,420 --> 00:06:30,410 How can I access it, only I can use global here, okay. 112 113 00:06:30,410 --> 00:06:34,653 Not only but the best way for this case I will use global. 113 114 00:06:35,860 --> 00:06:39,570 And here what I need to do, I need to come back here 114 115 00:06:40,997 --> 00:06:44,970 and I will come back to my class, and I will say here; 115 116 00:06:44,970 --> 00:06:49,970 my global given ID is here, okay, given ID. 116 117 00:06:51,320 --> 00:06:53,700 So that means this ID and the other one, 117 118 00:06:53,700 --> 00:06:56,270 the get global ID is the same ID, okay. 118 119 00:06:56,270 --> 00:06:58,730 For example if you create here, if you say 119 120 00:06:58,730 --> 00:07:02,830 given ID, this ID given ID and the other one, 120 121 00:07:02,830 --> 00:07:04,900 that one; they are not the same. 121 122 00:07:04,900 --> 00:07:07,122 Why is like that, because this is another class. 122 123 00:07:07,122 --> 00:07:10,001 Python can not understand, this variable name is the same 123 124 00:07:10,001 --> 00:07:12,490 but this one is global or not. 124 125 00:07:12,490 --> 00:07:16,170 So you need to define and need to tell python 125 126 00:07:16,170 --> 00:07:18,428 this is the same ID, the same given ID, okay. 126 127 00:07:18,428 --> 00:07:21,519 So I will user here given ID key word 127 128 00:07:21,519 --> 00:07:26,519 and after here I will say, self dot book ID, okay, 128 129 00:07:26,651 --> 00:07:31,651 is equal to integer given ID, okay, I will do that. 129 130 00:07:32,370 --> 00:07:35,800 Why an integer, because we used split method, 130 131 00:07:35,800 --> 00:07:40,800 remember that in return for us, let me print given ID 131 132 00:07:42,918 --> 00:07:47,918 and not given ID, let's say type of given ID; type given ID. 132 133 00:07:51,300 --> 00:07:53,893 If I now run my application. 133 134 00:07:55,800 --> 00:07:59,070 Now Lord Of The Rings right, you see what it's says 134 135 00:07:59,070 --> 00:08:03,344 is it returns me, check it, class is string. 135 136 00:08:03,344 --> 00:08:05,227 So that means what I need to to, 136 137 00:08:05,227 --> 00:08:09,680 I need to convert to integer because my ID value is integer 137 138 00:08:09,680 --> 00:08:14,230 that's why why what I need to do, I need to say here 138 139 00:08:14,230 --> 00:08:16,910 By the way here I need say self dot, book ID 139 140 00:08:19,650 --> 00:08:23,113 equals integer given ID, okay. 140 141 00:08:24,599 --> 00:08:28,860 After that what I need to do here for design, 141 142 00:08:28,860 --> 00:08:32,950 what I will do, I will do to that file, okay 142 143 00:08:32,950 --> 00:08:35,040 and member because they are very similar 143 144 00:08:35,040 --> 00:08:40,040 I will copy this guys, and here I do not need this function 144 145 00:08:40,070 --> 00:08:42,830 because I will create a new function 145 146 00:08:42,830 --> 00:08:46,930 and here copy and come back here 146 147 00:08:46,930 --> 00:08:49,013 and here I will paste it, okay. 147 148 00:08:51,120 --> 00:08:55,360 And what I said remember let's remove this command property 148 149 00:08:55,360 --> 00:08:57,610 because we are going to create something else 149 150 00:08:57,610 --> 00:09:00,950 and here what we need to do, we need to use 150 151 00:09:00,950 --> 00:09:04,320 instead of entry we are going to use combo box, okay. 151 152 00:09:04,320 --> 00:09:09,320 So combo boxes and here I want to remove this guys, 152 153 00:09:10,819 --> 00:09:15,040 also that one, but I will keep the bottom 153 154 00:09:15,040 --> 00:09:16,780 because I need it. 154 155 00:09:16,780 --> 00:09:21,780 So the first one is, let's say here member name, okay. 155 156 00:09:22,370 --> 00:09:27,370 Member or, sorry this will be book name, okay. 156 157 00:09:28,770 --> 00:09:30,723 The other one will be member name. 157 158 00:09:31,829 --> 00:09:35,662 (keyboard clicks from typing) 158 159 00:09:36,540 --> 00:09:39,210 Now what I need to do, I need to create my 159 160 00:09:39,210 --> 00:09:42,850 here the combo boxes, right and I will say here 160 161 00:09:45,570 --> 00:09:48,410 after here and this place, right, yes here 161 162 00:09:48,410 --> 00:09:53,410 I will say self dot, combo name equals ttk dot combo box 162 163 00:09:53,768 --> 00:09:57,601 (keyboard clicks from typing) 163 164 00:10:01,860 --> 00:10:06,190 and here what I need to use, I need to say self dot, 164 165 00:10:06,190 --> 00:10:09,660 bottom frame, right, this is bottom frame 165 166 00:10:09,660 --> 00:10:12,663 and after that I will use text variable here, 166 167 00:10:12,663 --> 00:10:17,663 text variable equals self dot book name, 167 168 00:10:20,040 --> 00:10:22,083 I will name right, but still. 168 169 00:10:23,090 --> 00:10:24,460 What I need to do, I need to create 169 170 00:10:24,460 --> 00:10:28,943 this self dot book variable; self dot book name sorry, 170 171 00:10:29,830 --> 00:10:34,830 book name equals a string variable, okay. 171 172 00:10:35,270 --> 00:10:38,580 And now it's fine, and what I need to do, 172 173 00:10:38,580 --> 00:10:43,580 also I can use here font and also foreground here, right 173 174 00:10:46,390 --> 00:10:51,390 and actually we don't need it, so it's fine. 174 175 00:10:53,200 --> 00:10:56,960 Text variable is okay and here what I need to do, 175 176 00:10:56,960 --> 00:11:01,590 how can I get this list of my books, 176 177 00:11:02,910 --> 00:11:05,020 this is also important, I need to show it 177 178 00:11:05,020 --> 00:11:10,020 but before that let's use self dot combo name dot place, 178 179 00:11:11,320 --> 00:11:16,320 and for x I will say one fifty, for y I will say forty five. 179 180 00:11:18,420 --> 00:11:21,970 If I run my application now, actually we don't need it. 180 181 00:11:21,970 --> 00:11:25,450 Before that, let's copy this guy 181 182 00:11:25,450 --> 00:11:30,300 and paste it for other combo box. 182 183 00:11:30,300 --> 00:11:32,700 And here what I need to do, I need to use 183 184 00:11:32,700 --> 00:11:37,700 self dot member name equals another string variable here 184 185 00:11:40,930 --> 00:11:44,230 and here what I will say, member name right, 185 186 00:11:44,230 --> 00:11:49,230 so my variable will be member name and the combo member, 186 187 00:11:51,560 --> 00:11:54,570 member, and that one is also combo member 187 188 00:11:56,040 --> 00:12:00,793 and this one is going to be eighty five, 188 189 00:12:01,630 --> 00:12:05,070 I will raise it forty pixels, okay. 189 190 00:12:05,070 --> 00:12:10,070 And the other same, text variable is same 190 191 00:12:10,150 --> 00:12:15,150 and let me check something, it looks fine. 191 192 00:12:15,440 --> 00:12:17,783 So let me run our application now. 192 193 00:12:20,480 --> 00:12:23,450 Now, Da Vinci Code, as you see now it's here. 193 194 00:12:23,450 --> 00:12:26,330 So what I will do what I need to do here, 194 195 00:12:26,330 --> 00:12:29,133 this is important also, We need here. 195 196 00:12:30,310 --> 00:12:35,030 For example, I clicked for The Da Vinci Code, right, 196 197 00:12:35,030 --> 00:12:37,750 and I want to see here The Da Vinci Code, okay, 197 198 00:12:37,750 --> 00:12:40,270 because there are many books, right, in our list 198 199 00:12:40,270 --> 00:12:42,360 and it must be here, our book name, 199 200 00:12:42,360 --> 00:12:46,190 but our member name it will not be here. 200 201 00:12:46,190 --> 00:12:50,130 By the way, we need to here we can say book or member 201 202 00:12:50,130 --> 00:12:53,080 or we can move them somewhere on the right. 202 203 00:12:53,080 --> 00:12:55,733 Let's say only book and member, will be better, 203 204 00:12:57,360 --> 00:13:02,360 so this will be lend book, okay, the name of our button. 204 205 00:13:03,890 --> 00:13:08,102 So, here what I need to do, member is enough 205 206 00:13:08,102 --> 00:13:13,102 and colon, book is enough and again colon 206 207 00:13:13,500 --> 00:13:17,010 and here I will say lend book okay. 207 208 00:13:17,010 --> 00:13:20,740 This is better and so what we need to do, 208 209 00:13:20,740 --> 00:13:25,090 after ID here, I will say I need a create a query. 209 210 00:13:25,090 --> 00:13:28,050 Query equals select star from books 210 211 00:13:28,050 --> 00:13:31,883 (keyboard clicks from typing) 211 212 00:13:37,820 --> 00:13:41,793 and I will say books equals cursor dot execute 212 213 00:13:41,793 --> 00:13:45,390 (keyboard clicks from typing) 213 214 00:13:45,390 --> 00:13:50,390 and my query, right, cursor dot execute query, sorry, 214 215 00:13:50,520 --> 00:13:55,243 query and after that I need to say here fetch all, okay. 215 216 00:13:56,530 --> 00:14:01,530 And now what I use, so for my combo boxes I will use lists 216 217 00:14:04,160 --> 00:14:05,820 because they are empty, all right. 217 218 00:14:05,820 --> 00:14:10,820 I will use list to instal all my books 218 219 00:14:11,600 --> 00:14:15,040 in my combo box and also my members. 219 220 00:14:15,040 --> 00:14:20,040 So here I will say, book list equals an empty list 220 221 00:14:21,690 --> 00:14:25,943 and after here I will say for book in books, 221 222 00:14:27,170 --> 00:14:29,719 book list dot append, str 222 223 00:14:29,719 --> 00:14:33,552 (keyboard clicks from typing) 223 224 00:14:36,250 --> 00:14:38,113 and here I need to say book, 224 225 00:14:40,300 --> 00:14:43,287 zero, right, and after that what I need to do, 225 226 00:14:43,287 --> 00:14:46,240 I need to use also, sorry, 226 227 00:14:46,240 --> 00:14:48,810 (keyboard clicks from typing) 227 228 00:14:48,810 --> 00:14:50,232 plus and dash, 228 229 00:14:50,232 --> 00:14:54,065 (keyboard clicks from typing) 229 230 00:14:55,160 --> 00:14:57,787 and again plus book one. 230 231 00:14:57,787 --> 00:15:00,930 The first one is the first index is my ID, 231 232 00:15:00,930 --> 00:15:03,310 second one is my name, okay. 232 233 00:15:03,310 --> 00:15:05,720 And the other one is for member, 233 234 00:15:05,720 --> 00:15:08,680 so I will come here and create another query. 234 235 00:15:08,680 --> 00:15:12,155 Query two equals select, select, from; 235 236 00:15:12,155 --> 00:15:15,988 (keyboard clicks from typing) 236 237 00:15:18,620 --> 00:15:23,620 select star from sorry, select star from members, okay, 237 238 00:15:25,415 --> 00:15:29,956 members and here what I will use, I will use members; 238 239 00:15:29,956 --> 00:15:34,610 (keyboard clicks from typing) 239 240 00:15:34,610 --> 00:15:37,330 or member we said members is better, 240 241 00:15:37,330 --> 00:15:41,540 members equals cursor dot execute 241 242 00:15:42,470 --> 00:15:46,430 and here I need to use query two. 242 243 00:15:46,430 --> 00:15:51,363 Query two and after that I will say fetch all, 243 244 00:15:52,903 --> 00:15:57,220 and I will create another member list here, an empty list, 244 245 00:15:57,220 --> 00:16:00,550 member list is equals empty list, okay, 245 246 00:16:00,550 --> 00:16:04,162 and here I will say for member in members, 246 247 00:16:04,162 --> 00:16:08,800 (keyboard clicks from typing) 247 248 00:16:08,800 --> 00:16:13,498 member list dot append, str member zero, first index, 248 249 00:16:13,498 --> 00:16:17,331 (keyboard clicks from typing) 249 250 00:16:20,320 --> 00:16:24,363 plus and dash, plus member one. 250 251 00:16:27,470 --> 00:16:31,890 Member first, second index. 251 252 00:16:31,890 --> 00:16:33,770 Now it's fine, so what I need to do, 252 253 00:16:33,770 --> 00:16:36,860 I need to go back to the find my combo boxes 253 254 00:16:36,860 --> 00:16:40,450 and here the first one is here, right. 254 255 00:16:40,450 --> 00:16:42,920 And what I will say, I will say here 255 256 00:16:42,920 --> 00:16:47,480 self dot combo name dot, sorry combo, 256 257 00:16:47,480 --> 00:16:48,890 and after here square brackets, 257 258 00:16:48,890 --> 00:16:53,880 I will say: values equals my book list, okay, book list. 258 259 00:16:53,880 --> 00:16:57,713 (keyboard clicks from typing) 259 260 00:17:00,410 --> 00:17:03,960 This is for the first one and after that, 260 261 00:17:03,960 --> 00:17:08,350 actually let me run it first, okay, 261 262 00:17:08,350 --> 00:17:09,530 and I will show you something. 262 263 00:17:09,530 --> 00:17:14,085 The Da Vinci Code, now you see all my members, 263 264 00:17:14,085 --> 00:17:17,170 all my sorry books are here, right, 264 265 00:17:17,170 --> 00:17:20,360 but I want to display the book which I clicked, okay. 265 266 00:17:20,360 --> 00:17:22,630 So to do that what I need to do, 266 267 00:17:22,630 --> 00:17:25,193 here I need to come here and say, 267 268 00:17:26,340 --> 00:17:29,957 self dot combo name dot current, okay. 268 269 00:17:29,957 --> 00:17:34,957 The current one will be self dot book ID minus one. 269 270 00:17:38,333 --> 00:17:40,370 Why is it like that, because here, 270 271 00:17:40,370 --> 00:17:42,630 also indices start from zero, 271 272 00:17:42,630 --> 00:17:45,700 that's why the book ID for example one 272 273 00:17:45,700 --> 00:17:48,170 and I need to say here minus one, okay. 273 274 00:17:48,170 --> 00:17:52,410 So this is about indices, if I run my application again. 274 275 00:17:52,410 --> 00:17:54,440 Now Crime and Punishment you see, 275 276 00:17:54,440 --> 00:17:55,940 Crime and Punishment is here 276 277 00:17:55,940 --> 00:18:00,560 and also let's do it for our member, right, 277 278 00:18:00,560 --> 00:18:03,400 but for member we don't know which member, 278 279 00:18:03,400 --> 00:18:07,680 so here we only say here, self dot member name, 279 280 00:18:08,610 --> 00:18:13,340 our combo box dot, sorry not dot, square brackets values 280 281 00:18:15,350 --> 00:18:20,060 equals member list, that's all. 281 282 00:18:20,060 --> 00:18:24,520 If I run my application now, run main 282 283 00:18:24,520 --> 00:18:27,758 and let's give this Cyber Storm, 283 284 00:18:27,758 --> 00:18:31,687 alright we will lend it so here is something broke? 284 285 00:18:31,687 --> 00:18:35,592 What's wrong, doesn't support item assignment. 285 286 00:18:35,592 --> 00:18:38,250 So what's wrong here? 286 287 00:18:38,250 --> 00:18:40,203 Member name, values; 287 288 00:18:42,980 --> 00:18:45,610 something but why is it like that. 288 289 00:18:45,610 --> 00:18:50,610 Values is fine; member name right. 289 290 00:18:51,240 --> 00:18:54,810 This is not member name, combo member sorry. 290 291 00:18:54,810 --> 00:18:58,907 Here combo member must be not variable, 291 292 00:18:58,907 --> 00:19:01,850 but combo member, it will be fine now. 292 293 00:19:01,850 --> 00:19:03,683 If I run my application now again. 293 294 00:19:06,040 --> 00:19:10,340 Cyber storm and as you see now our member list is also here. 294 295 00:19:10,340 --> 00:19:12,880 In the next lesson we are going to create 295 296 00:19:12,880 --> 00:19:17,260 our function for our button, okay. 296 297 00:19:17,260 --> 00:19:19,160 For now that's all see you in the next.