1 00:00:00,230 --> 00:00:01,040 Hey, welcome back. 2 00:00:01,040 --> 00:00:04,010 We're going to continue working on the admin interface. 3 00:00:04,010 --> 00:00:13,820 So far we only have this here to customize the admin interface sides, meaning that we can add some 4 00:00:13,820 --> 00:00:22,070 more fields here, more columns to show some more data about the users in the summary view here. 5 00:00:22,070 --> 00:00:30,860 And we can also add some functionality here, some features where the admins can filter the data by 6 00:00:30,860 --> 00:00:32,600 specific fields. 7 00:00:32,600 --> 00:00:41,600 So to do all that you need to go back to the admin.py file which is inside job application and between 8 00:00:41,600 --> 00:00:50,690 the import statements and the registration of the form, you want to create a class form admin. 9 00:00:50,690 --> 00:01:02,070 So I give this this name because the module is called form and it makes sense to call this form admin. 10 00:01:02,070 --> 00:01:07,770 This inherits from admin dot model admin. 11 00:01:07,770 --> 00:01:13,440 So this is a class designed to create admin interfaces. 12 00:01:13,800 --> 00:01:19,260 So basically we are modifying the default model admin. 13 00:01:19,380 --> 00:01:25,950 Now this class gets some specific variables such as list display. 14 00:01:26,640 --> 00:01:33,240 So if you give this variable you should give it exactly as you see the name here list underscore display 15 00:01:33,240 --> 00:01:34,950 with lowercase letters. 16 00:01:34,950 --> 00:01:45,420 So if Django finds this variable in this class, then what Django will do is it will display all these 17 00:01:45,870 --> 00:01:54,390 columns of the database table, such as first underscore name, last underscore name. 18 00:01:56,280 --> 00:02:00,030 Whatever you want to be displayed in this view here. 19 00:02:00,030 --> 00:02:02,970 You want to add those names in here. 20 00:02:03,390 --> 00:02:07,090 So these names should reflect these ones here, right? 21 00:02:07,110 --> 00:02:10,169 First name, last name, email, date, occupation. 22 00:02:10,169 --> 00:02:15,150 So these are the field names in the form model. 23 00:02:15,300 --> 00:02:15,720 Right? 24 00:02:15,720 --> 00:02:17,550 So let me go and refresh. 25 00:02:18,730 --> 00:02:28,270 And oh, that didn't change anything because oh, we forgot to add the form admin to register it right, 26 00:02:28,270 --> 00:02:29,500 because we created a class. 27 00:02:29,500 --> 00:02:36,310 But Django doesn't know what you mean by this class, so we need to add it to the register function. 28 00:02:36,310 --> 00:02:37,900 So you need to add the form. 29 00:02:37,900 --> 00:02:44,770 First form is the model from models.py and then comma form admin. 30 00:02:45,010 --> 00:02:46,830 Right, that's it. 31 00:02:46,840 --> 00:02:48,160 Let's refresh. 32 00:02:49,410 --> 00:02:52,090 This time we see this view. 33 00:02:52,110 --> 00:02:54,430 So now we have customized it. 34 00:02:54,450 --> 00:02:58,110 We want to see the first name, last name, email. 35 00:02:58,650 --> 00:03:00,150 So first name. 36 00:03:00,150 --> 00:03:01,140 Last name. 37 00:03:01,140 --> 00:03:01,980 Email. 38 00:03:03,690 --> 00:03:06,690 Search fields. 39 00:03:07,320 --> 00:03:08,480 Another variable. 40 00:03:08,490 --> 00:03:14,880 If you define this variable and you can then provide like again, a tuple. 41 00:03:15,890 --> 00:03:16,940 Like this. 42 00:03:18,630 --> 00:03:20,430 Let's go and refresh. 43 00:03:21,180 --> 00:03:30,150 So this time we have this search bar displayed here so you can type in something here and search for 44 00:03:30,150 --> 00:03:33,570 those fields that we defined in here. 45 00:03:33,930 --> 00:03:34,890 Next. 46 00:03:38,210 --> 00:03:39,650 The list filter. 47 00:03:40,730 --> 00:03:47,570 Let's try this time date and occupation. 48 00:03:47,720 --> 00:03:51,980 Let's go back to refresh and we've got this filter here. 49 00:03:52,370 --> 00:03:57,260 So in here you can filter by the date. 50 00:03:58,010 --> 00:04:05,250 So if you go to John, for example, John specified a date when they are available for the new job. 51 00:04:05,270 --> 00:04:13,940 So with that, if you go back to forms with that, you can filter only those job candidates who are, 52 00:04:13,940 --> 00:04:18,899 for example, available in the last seven days or this month or this year. 53 00:04:18,920 --> 00:04:24,500 So don't confuse this with the date when the entry was submitted by the user. 54 00:04:25,280 --> 00:04:27,780 To do that, you need to change the database. 55 00:04:27,800 --> 00:04:34,220 You need to add another field where you record the date of the registration of a record of a submission. 56 00:04:34,220 --> 00:04:35,900 So this is another thing here. 57 00:04:35,930 --> 00:04:38,070 And of course, by occupation. 58 00:04:38,220 --> 00:04:43,650 So if you click on student, you will see only the students here as an admin. 59 00:04:44,160 --> 00:04:44,750 Right. 60 00:04:44,760 --> 00:04:46,140 Let's go back to the code. 61 00:04:47,760 --> 00:04:49,380 You can also order. 62 00:04:51,140 --> 00:04:58,340 The data by specifying a string such as, let's say, first name. 63 00:05:00,800 --> 00:05:04,790 And don't forget to put a comma here so that this is actually a tuple. 64 00:05:07,660 --> 00:05:08,710 Refresh. 65 00:05:08,970 --> 00:05:10,840 Oh, we have the filter turned on. 66 00:05:10,840 --> 00:05:13,690 So click that to remove the filter. 67 00:05:14,020 --> 00:05:22,570 And now we see our deeds is the first one followed by John because it starts with an A and you can also 68 00:05:22,570 --> 00:05:24,730 order in reverse. 69 00:05:24,730 --> 00:05:29,320 To do that, you should write a minus just before first name. 70 00:05:29,320 --> 00:05:33,430 So inside the quotes and you go here, refresh. 71 00:05:33,430 --> 00:05:38,110 And now the order of the items has changed. 72 00:05:38,110 --> 00:05:39,580 So John is the first one. 73 00:05:40,310 --> 00:05:49,970 And lastly, if you go to one of these entries here and you can modify all these fields as an admin, 74 00:05:50,210 --> 00:06:01,580 but if you want to make one field read only, you can do that by specifying a read only underscore fields 75 00:06:01,910 --> 00:06:02,870 variable. 76 00:06:05,110 --> 00:06:07,910 So let's say occupation. 77 00:06:07,930 --> 00:06:13,090 Only occupation and the comma and go here, refresh. 78 00:06:13,090 --> 00:06:15,610 And now you can not change the student. 79 00:06:16,360 --> 00:06:21,220 And yes, that's how you work with the admin interfaces. 80 00:06:21,640 --> 00:06:27,940 So these are basically all you need to know about creating admin interfaces. 81 00:06:27,940 --> 00:06:29,350 So I hope this is useful. 82 00:06:29,350 --> 00:06:30,310 I'll see you in the next video.