title
jQuery Crash Course [5] - Ajax

description
In this video we will work with the load, $.get, $.post and $.ajax methods in jQuery My 10 Project jQuery/JS Course - https://www.eduonix.com/affiliates/id/16-10039 Project Files - https://github.com/bradtraversy/jquery_crash_course

detail
{'title': 'jQuery Crash Course [5] - Ajax', 'heatmap': [{'end': 232.187, 'start': 176.682, 'weight': 0.739}, {'end': 345.024, 'start': 273.17, 'weight': 0.874}, {'end': 540.761, 'start': 517.235, 'weight': 0.763}, {'end': 632.574, 'start': 588.97, 'weight': 1}, {'end': 986.581, 'start': 971.869, 'weight': 0.709}], 'summary': 'Tutorial covers setting up node.js and live server, using ajax for content interaction, utilizing jquery for content retrieval and looping, and exploring ajax and jquery basics including fetching data from a third-party api and making a post request.', 'chapters': [{'end': 130.386, 'segs': [{'end': 53.824, 'src': 'embed', 'start': 23.977, 'weight': 0, 'content': [{'end': 26.501, 'text': 'NPM is Node Package Module.', 'start': 23.977, 'duration': 2.524}, {'end': 33.19, 'text': 'So basically, when you install Node, you also get NPM and you can install different modules such as this one.', 'start': 26.581, 'duration': 6.609}, {'end': 34.172, 'text': 'And this is a server.', 'start': 33.271, 'duration': 0.901}, {'end': 36.277, 'text': 'that is very, very simple.', 'start': 34.676, 'duration': 1.601}, {'end': 37.397, 'text': "it's just a dev server.", 'start': 36.277, 'duration': 1.12}, {'end': 47.961, 'text': "you know, you run a command in your command line and it'll open your file as a open it inside of a server, all right, or in a server environment.", 'start': 37.397, 'duration': 10.564}, {'end': 53.824, 'text': "and the reason we're doing this is because if we try to do ajax from just a standard file on the file system,", 'start': 47.961, 'duration': 5.863}], 'summary': 'Npm is a node package module used for server development and installation of modules.', 'duration': 29.847, 'max_score': 23.977, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q23977.jpg'}, {'end': 105.599, 'src': 'embed', 'start': 71.61, 'weight': 2, 'content': [{'end': 75.491, 'text': "Once you get that set up, I'm just going to open up a command line real quick.", 'start': 71.61, 'duration': 3.881}, {'end': 86.214, 'text': 'Okay, once you get that set up, you should be able to say node v, and that will give you your version and npm v.', 'start': 75.511, 'duration': 10.703}, {'end': 92.546, 'text': 'And that will also verify that you have both of those.', 'start': 90.203, 'duration': 2.343}, {'end': 103.337, 'text': "Alright, so now to get live server set up, all you're going to have to do is say npm install live server.", 'start': 93.426, 'duration': 9.911}, {'end': 105.599, 'text': 'And you want to add dash g.', 'start': 104.057, 'duration': 1.542}], 'summary': 'Set up node v and npm v to verify versions, then install live server with npm.', 'duration': 33.989, 'max_score': 71.61, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q71610.jpg'}], 'start': 0.646, 'title': 'Setting up node.js and live server', 'summary': 'Covers the installation of node.js and live server for creating a server environment to run javascript, highlighting the importance of globally installing live server using npm.', 'chapters': [{'end': 130.386, 'start': 0.646, 'title': 'Setting up node.js and live server', 'summary': 'Discusses the installation of node.js and live server to create a server environment for running javascript and avoiding issues with chrome, emphasizing the need for global installation of live server using npm.', 'duration': 129.74, 'highlights': ['Node.js is a JavaScript runtime enabling the execution of JavaScript in a server environment. Node.js allows the execution of JavaScript in a server environment, providing a server-side solution.', 'Live Server, an NPM module, is a simple dev server that opens files in a server environment, addressing potential issues with Chrome. Live Server, a NPM module, serves as a simple dev server that opens files within a server environment, resolving potential compatibility issues with Chrome.', 'Emphasize the need for global installation of Live Server using npm to ensure access from anywhere. Stressing the importance of globally installing Live Server using npm to ensure accessibility from any location.']}], 'duration': 129.74, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q646.jpg', 'highlights': ['Node.js enables JavaScript execution in a server environment.', 'Live Server is an NPM module that opens files in a server environment.', 'Global installation of Live Server using npm ensures accessibility from any location.']}, {'end': 449.869, 'segs': [{'end': 232.187, 'src': 'heatmap', 'start': 169.54, 'weight': 0, 'content': [{'end': 176.122, 'text': "Okay, and then I want to go into the AJAX folder, and then what we're going to do is run live server.", 'start': 169.54, 'duration': 6.582}, {'end': 184.644, 'text': "Now, if your port 8080 isn't taken, which it probably isn't, then you can just go ahead and run live server.", 'start': 176.682, 'duration': 7.962}, {'end': 188.685, 'text': "Mine is, so I'm going to specify a certain port.", 'start': 185.084, 'duration': 3.601}, {'end': 192.73, 'text': "I'm going to say port 8000.", 'start': 188.705, 'duration': 4.025}, {'end': 197.074, 'text': 'And that will just load up that index.html file in the server.', 'start': 192.73, 'duration': 4.344}, {'end': 201.69, 'text': "You can see we're at 127.0.", 'start': 197.094, 'duration': 4.596}, {'end': 202.516, 'text': '0.1 8000.', 'start': 201.69, 'duration': 0.826}, {'end': 205.561, 'text': 'So just wanted to get that out of the way before we start.', 'start': 202.518, 'duration': 3.043}, {'end': 212.727, 'text': "So let's open up our index file here, which is just the UI that we've been using.", 'start': 206.181, 'duration': 6.546}, {'end': 215.349, 'text': "And let's get started.", 'start': 212.747, 'duration': 2.602}, {'end': 223.824, 'text': 'Ajax stands for asynchronous JavaScript and XML and you probably already know that.', 'start': 218.081, 'duration': 5.743}, {'end': 232.187, 'text': "What it does is it allows you to do things like make requests behind the scenes so that you don't have to refresh the page.", 'start': 225.324, 'duration': 6.863}], 'summary': 'Using live server to load index.html, accessing 127.0.0.1:8000, and starting ajax introduction.', 'duration': 62.647, 'max_score': 169.54, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q169540.jpg'}, {'end': 345.024, 'src': 'heatmap', 'start': 262.939, 'weight': 4, 'content': [{'end': 273.17, 'text': "so let's see we're gonna create a new file and let's call it test.html.", 'start': 262.939, 'duration': 10.231}, {'end': 280.897, 'text': "alright, now open that up and I'm just gonna put an h1 here and we'll just say hello from test.", 'start': 273.17, 'duration': 7.727}, {'end': 289.503, 'text': 'save that and then what I want to do is bring in the content from that file using ajax.', 'start': 282.961, 'duration': 6.542}, {'end': 292.063, 'text': "now there's a bunch of different methods we can use.", 'start': 289.503, 'duration': 2.56}, {'end': 294.344, 'text': 'I think the easiest is load.', 'start': 292.063, 'duration': 2.281}, {'end': 298.105, 'text': "okay, it's the easiest, but you also have some limitations.", 'start': 294.344, 'duration': 3.761}, {'end': 306.012, 'text': "now let's go down here and we're going to say I'm going to grab that result div and we're going to call", 'start': 298.105, 'duration': 7.907}, {'end': 311.439, 'text': "load and then in here we're going to pass in the file that we want to load.", 'start': 306.012, 'duration': 5.427}, {'end': 318.668, 'text': "so this is going to be test.html, and it's in the same directory, so we don't need any folder structure or anything like that.", 'start': 311.439, 'duration': 7.229}, {'end': 320.607, 'text': "So let's go ahead and save it.", 'start': 319.426, 'duration': 1.181}, {'end': 323.229, 'text': 'And over here it should reload by itself.', 'start': 321.207, 'duration': 2.022}, {'end': 324.71, 'text': 'And there you go.', 'start': 324.069, 'duration': 0.641}, {'end': 325.85, 'text': 'Hello from test.', 'start': 324.73, 'duration': 1.12}, {'end': 331.114, 'text': "So we're bringing the content from this file into this one using AJAX.", 'start': 325.931, 'duration': 5.183}, {'end': 334.817, 'text': 'None of the other parts of the page are reloading.', 'start': 331.614, 'duration': 3.203}, {'end': 345.024, 'text': "Now there's some stuff we can add to this load method if, say, we want to check the response or we want it to do something if there's an error.", 'start': 336.618, 'duration': 8.406}], 'summary': 'Creating a test.html file, using ajax to load content, limitations of load method, and adding functionality for error handling.', 'duration': 31.405, 'max_score': 262.939, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q262939.jpg'}, {'end': 395.055, 'src': 'embed', 'start': 319.426, 'weight': 3, 'content': [{'end': 320.607, 'text': "So let's go ahead and save it.", 'start': 319.426, 'duration': 1.181}, {'end': 323.229, 'text': 'And over here it should reload by itself.', 'start': 321.207, 'duration': 2.022}, {'end': 324.71, 'text': 'And there you go.', 'start': 324.069, 'duration': 0.641}, {'end': 325.85, 'text': 'Hello from test.', 'start': 324.73, 'duration': 1.12}, {'end': 331.114, 'text': "So we're bringing the content from this file into this one using AJAX.", 'start': 325.931, 'duration': 5.183}, {'end': 334.817, 'text': 'None of the other parts of the page are reloading.', 'start': 331.614, 'duration': 3.203}, {'end': 345.024, 'text': "Now there's some stuff we can add to this load method if, say, we want to check the response or we want it to do something if there's an error.", 'start': 336.618, 'duration': 8.406}, {'end': 348.286, 'text': 'So we can do that with a callback function.', 'start': 345.644, 'duration': 2.642}, {'end': 356.106, 'text': 'we go like that and that can take in a couple things.', 'start': 350.663, 'duration': 5.443}, {'end': 373.997, 'text': "we'll say response text, status text and then our xhr object all right, and then in here we'll do an if.", 'start': 356.106, 'duration': 17.891}, {'end': 377.862, 'text': "We'll check to see if everything went alright.", 'start': 375.78, 'duration': 2.082}, {'end': 388.47, 'text': "We'll say if status text is equal to success, that means everything went okay.", 'start': 377.902, 'duration': 10.568}, {'end': 389.811, 'text': "So then we'll do an alert.", 'start': 388.55, 'duration': 1.261}, {'end': 395.055, 'text': "We'll say it went fine.", 'start': 393.394, 'duration': 1.661}], 'summary': 'Using ajax to load content from a file, with a callback function for error checking and success alert.', 'duration': 75.629, 'max_score': 319.426, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q319426.jpg'}], 'start': 130.705, 'title': 'Using ajax for content interaction', 'summary': 'Discusses navigating to the ajax folder, running live server, using ajax to fetch and load content from another html file, and handling responses using callback functions.', 'chapters': [{'end': 232.187, 'start': 130.705, 'title': 'Navigating to ajax folder and running live server', 'summary': 'Discusses navigating to the ajax folder, running live server, specifying a port if 8080 is taken, and the purpose of ajax for making requests behind the scenes without refreshing the page.', 'duration': 101.482, 'highlights': ['Navigating to the AJAX folder and running live server to view the index.html file at 127.0.0.1:8000', 'Specifying a port (8000) if the default port (8080) is taken for running live server', 'The purpose of Ajax is to make requests behind the scenes without refreshing the page']}, {'end': 449.869, 'start': 232.207, 'title': 'Using ajax to fetch and load content', 'summary': 'Discusses using ajax to fetch and load content from another html file, demonstrating the process with a practical example and explaining how to handle responses using callback functions.', 'duration': 217.662, 'highlights': ['The chapter discusses using AJAX to fetch and load content from another HTML file The speaker demonstrates the process of fetching and loading content from another HTML file using AJAX, providing a practical example.', 'Explaining how to handle responses using callback functions The chapter explains the process of handling responses using callback functions, including checking the response status and performing actions based on the success or error status.', 'Practical example of using AJAX to load content without reloading the entire page A practical example is provided, demonstrating how AJAX can be used to load content from another file without requiring the entire page to reload.']}], 'duration': 319.164, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q130705.jpg', 'highlights': ['Navigating to the AJAX folder and running live server to view the index.html file at 127.0.0.1:8000', 'Specifying a port (8000) if the default port (8080) is taken for running live server', 'The purpose of Ajax is to make requests behind the scenes without refreshing the page', 'Practical example of using AJAX to load content without reloading the entire page', 'The chapter discusses using AJAX to fetch and load content from another HTML file', 'Explaining how to handle responses using callback functions', 'The speaker demonstrates the process of fetching and loading content from another HTML file using AJAX, providing a practical example', 'The chapter explains the process of handling responses using callback functions, including checking the response status and performing actions based on the success or error status']}, {'end': 668.402, 'segs': [{'end': 668.402, 'src': 'heatmap', 'start': 588.97, 'weight': 0, 'content': [{'end': 599.379, 'text': "We'll do an each, pass in the data we're getting back, and then a function.", 'start': 588.97, 'duration': 10.409}, {'end': 606.476, 'text': 'pass in the index and val.', 'start': 601.735, 'duration': 4.741}, {'end': 617.698, 'text': "actually instead of val, let's say, user be a little bit more descriptive and then we'll put up here a ul with the id of users.", 'start': 606.476, 'duration': 11.222}, {'end': 632.574, 'text': "okay, and then down here we'll take that so ul, id users and we want to dot, append Pass in here our allies.", 'start': 617.698, 'duration': 14.876}, {'end': 642.78, 'text': "And in here we'll put user.firstname.", 'start': 637.997, 'duration': 4.783}, {'end': 644.942, 'text': 'Save that.', 'start': 644.361, 'duration': 0.581}, {'end': 646.763, 'text': 'Let it reload.', 'start': 645.982, 'duration': 0.781}, {'end': 654.648, 'text': 'And looks like unexpected identifier.', 'start': 650.265, 'duration': 4.383}, {'end': 667.822, 'text': "Hmm, I don't have a comma right here gonna separate those.", 'start': 656.049, 'duration': 11.773}, {'end': 668.402, 'text': 'there we go.', 'start': 667.822, 'duration': 0.58}], 'summary': "Code snippet: passing data, creating a ul element, and appending user's first name", 'duration': 151.167, 'max_score': 588.97, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q588970.jpg'}], 'start': 451.491, 'title': 'Using jquery and javascript for content retrieval and looping', 'summary': 'Covers using jquery to load and retrieve content from files, including testing for file existence, loading html content, and retrieving json data, highlighting the usage of load, get, and getjson methods. it also demonstrates looping through data and appending it to a list using javascript, with key points including using each function, passing index and value, and appending data to a list.', 'chapters': [{'end': 580.78, 'start': 451.491, 'title': 'Using jquery to retrieve and load content', 'summary': 'Covers using jquery to load and retrieve content from files, including testing for file existence, loading html content, and retrieving json data, highlighting the usage of load, get, and getjson methods.', 'duration': 129.289, 'highlights': ['The chapter covers using jQuery to load and retrieve content from files', 'It includes testing for file existence, loading HTML content, and retrieving JSON data', 'The usage of load, get, and getJSON methods is highlighted']}, {'end': 668.402, 'start': 583.746, 'title': 'Javascript looping and appending data', 'summary': 'Demonstrates looping through data and appending it to a list using javascript, with key points including using each function, passing index and value, and appending data to a list.', 'duration': 84.656, 'highlights': ['The chapter demonstrates looping through data and appending it to a list using JavaScript.', "It explains the process of using the 'each' function and passing in the index and value.", 'The transcript includes the specific example of appending user data to a list, using user.firstname.']}], 'duration': 216.911, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q451491.jpg', 'highlights': ['The chapter covers using jQuery to load and retrieve content from files', 'It includes testing for file existence, loading HTML content, and retrieving JSON data', 'The usage of load, get, and getJSON methods is highlighted', 'The chapter demonstrates looping through data and appending it to a list using JavaScript', "It explains the process of using the 'each' function and passing in the index and value", 'The transcript includes the specific example of appending user data to a list, using user.firstname']}, {'end': 1213.838, 'segs': [{'end': 730.62, 'src': 'embed', 'start': 668.402, 'weight': 0, 'content': [{'end': 677.91, 'text': 'so now the users are being pulled in and put in as list items, case that they can be really helpful now, right now working with a local file.', 'start': 668.402, 'duration': 9.508}, {'end': 683.715, 'text': 'but we can also we can also use third-party APIs.', 'start': 677.91, 'duration': 5.805}, {'end': 692.407, 'text': "now there's one forget exactly the URL right here jsonplaceholder.typeecode.com.", 'start': 683.715, 'duration': 8.692}, {'end': 697.311, 'text': 'And this basically gives us free APIs to work with, for instance, posts.', 'start': 692.868, 'duration': 4.443}, {'end': 701.374, 'text': 'You can see it gives us all these different posts with a title and a body.', 'start': 697.972, 'duration': 3.402}, {'end': 703.236, 'text': "So let's do that.", 'start': 701.935, 'duration': 1.301}, {'end': 708.36, 'text': "Now, we could use getJSON, but I'm now going to show you the AJAX method.", 'start': 704.156, 'duration': 4.204}, {'end': 712.363, 'text': 'And these all do the same basic thing, really.', 'start': 709.941, 'duration': 2.422}, {'end': 717.853, 'text': 'I think the AJAX is the most flexible.', 'start': 715.792, 'duration': 2.061}, {'end': 720.095, 'text': 'You have the most options and so on.', 'start': 717.893, 'duration': 2.202}, {'end': 730.62, 'text': "So let's say moneysign.ajax and in here we're going to put an object.", 'start': 721.635, 'duration': 8.985}], 'summary': 'Demonstrating usage of third-party apis like jsonplaceholder.typicode.com for accessing free apis and discussing the flexibility of the ajax method.', 'duration': 62.218, 'max_score': 668.402, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q668402.jpg'}, {'end': 815.349, 'src': 'embed', 'start': 778.453, 'weight': 2, 'content': [{'end': 788.88, 'text': "Okay, now in this done callback function, let's do console.log data.", 'start': 778.453, 'duration': 10.427}, {'end': 792.982, 'text': "Okay, we'll go back reload.", 'start': 788.9, 'duration': 4.082}, {'end': 800.387, 'text': 'and now, if you look down here, we have a whole bunch of objects and they have title, body ID and user ID.', 'start': 792.982, 'duration': 7.405}, {'end': 803.669, 'text': "so it's pulling all of this into our application.", 'start': 800.387, 'duration': 3.282}, {'end': 815.349, 'text': "Now, if we want to put this in our browser, in our application UI, we can use, let's use the map instead of each.", 'start': 804.767, 'duration': 10.582}], 'summary': 'Using map instead of each to display data in application ui.', 'duration': 36.896, 'max_score': 778.453, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q778453.jpg'}, {'end': 996.986, 'src': 'heatmap', 'start': 971.869, 'weight': 0.709, 'content': [{'end': 981.139, 'text': "okay, we're gonna make a post request to this, just like that, and then let's go down, let's check it out first.", 'start': 971.869, 'duration': 9.27}, {'end': 983.96, 'text': 'okay, so we have our whoa.', 'start': 981.139, 'duration': 2.821}, {'end': 986.581, 'text': "we need a submit button and that's really ugly.", 'start': 983.96, 'duration': 2.621}, {'end': 996.986, 'text': "so I'm just gonna put a line break there and there and then let's put our input.", 'start': 986.581, 'duration': 10.405}], 'summary': 'Making a post request, adding submit button and input.', 'duration': 25.117, 'max_score': 971.869, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q971869.jpg'}, {'end': 1169.986, 'src': 'embed', 'start': 1129.876, 'weight': 3, 'content': [{'end': 1137.718, 'text': "We'll say post saved console.log, and we'll pass in the data.", 'start': 1129.876, 'duration': 7.842}, {'end': 1140.838, 'text': "All right, so let's go ahead and reload.", 'start': 1137.738, 'duration': 3.1}, {'end': 1148.5, 'text': "Unexpected identifier, what's that? Variable, oh, I forgot the equal sign.", 'start': 1143.219, 'duration': 5.281}, {'end': 1154.758, 'text': "All right, so we'll just say hello.", 'start': 1150.876, 'duration': 3.882}, {'end': 1159.2, 'text': 'This is body submit.', 'start': 1154.778, 'duration': 4.422}, {'end': 1161.762, 'text': 'And there we go.', 'start': 1161.081, 'duration': 0.681}, {'end': 1169.986, 'text': "So we're submitting and we're post saved and then we're getting the object back along with the ID that's being assigned to it in the API.", 'start': 1161.802, 'duration': 8.184}], 'summary': 'Submitting post saved, receiving object with assigned id.', 'duration': 40.11, 'max_score': 1129.876, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q1129876.jpg'}, {'end': 1213.838, 'src': 'embed', 'start': 1196.784, 'weight': 4, 'content': [{'end': 1201.968, 'text': "And I would definitely suggest that you take a look at the course that's in the description.", 'start': 1196.784, 'duration': 5.184}, {'end': 1203.67, 'text': "It's an Eduonics course.", 'start': 1202.349, 'duration': 1.321}, {'end': 1210.655, 'text': "It's extremely cheap and it'll give you 10 projects to build with both JavaScript and jQuery.", 'start': 1203.85, 'duration': 6.805}, {'end': 1213.838, 'text': 'So thanks for watching and I will see you next time.', 'start': 1211.196, 'duration': 2.642}], 'summary': 'Check out the eduonics course in the description for 10 projects with javascript and jquery.', 'duration': 17.054, 'max_score': 1196.784, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q1196784.jpg'}], 'start': 668.402, 'title': 'Using ajax and jquery basics', 'summary': 'Covers using ajax to fetch data from a third-party api and demonstrates making a post request in jquery, providing flexibility and various options, and resulting in the submission of data and receiving a response from the api.', 'chapters': [{'end': 778.433, 'start': 668.402, 'title': 'Using ajax to fetch data from third-party apis', 'summary': 'Demonstrates the process of using ajax to fetch data from a third-party api, specifically jsonplaceholder.typeecode.com, which provides free apis to work with, such as fetching posts using the ajax method, offering flexibility and various options.', 'duration': 110.031, 'highlights': ['The chapter demonstrates using AJAX to fetch data from a third-party API, specifically jsonplaceholder.typeecode.com, which provides free APIs to work with, such as fetching posts using the AJAX method, offering flexibility and various options.', 'The AJAX method is shown to be the most flexible for fetching data, offering multiple options and functionalities.', 'The jsonplaceholder.typeecode.com API provides different posts with titles and bodies, which can be accessed for use in the application.']}, {'end': 1213.838, 'start': 778.453, 'title': 'Jquery basics: making a post request & using map', 'summary': 'Covers how to use the map function instead of each in jquery to display data in the application ui, along with demonstrating how to make a post request, resulting in the submission of data and receiving a response from the api.', 'duration': 435.385, 'highlights': ['The chapter demonstrates the usage of the map function in jQuery instead of each to display data in the application UI, providing an alternative method to iterate through the data and append it to the HTML elements.', 'It showcases the process of making a post request in jQuery and using Ajax, resulting in the successful submission of data to the API and receiving a response containing the assigned ID for the submitted object.', 'The speaker concludes by mentioning that this is the final video in the course, highlighting the completion of the basics of jQuery and hinting at further areas that can be explored, encouraging viewers to consider an Eduonics course for additional projects.', 'The speaker recommends viewers to explore an Eduonics course in the description, which offers 10 projects to build with JavaScript and jQuery, providing an additional learning resource at an affordable price.']}], 'duration': 545.436, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/eR3rcalj06Q/pics/eR3rcalj06Q668402.jpg', 'highlights': ['The chapter demonstrates using AJAX to fetch data from a third-party API, specifically jsonplaceholder.typeecode.com, offering flexibility and various options.', 'The AJAX method is shown to be the most flexible for fetching data, offering multiple options and functionalities.', 'The chapter demonstrates the usage of the map function in jQuery instead of each to display data in the application UI, providing an alternative method to iterate through the data and append it to the HTML elements.', 'It showcases the process of making a post request in jQuery and using Ajax, resulting in the successful submission of data to the API and receiving a response containing the assigned ID for the submitted object.', 'The speaker recommends viewers to explore an Eduonics course in the description, which offers 10 projects to build with JavaScript and jQuery, providing an additional learning resource at an affordable price.']}], 'highlights': ['The chapter demonstrates using AJAX to fetch data from a third-party API, specifically jsonplaceholder.typeecode.com, offering flexibility and various options.', 'The AJAX method is shown to be the most flexible for fetching data, offering multiple options and functionalities.', 'The chapter demonstrates the usage of the map function in jQuery instead of each to display data in the application UI, providing an alternative method to iterate through the data and append it to the HTML elements.', 'The speaker recommends viewers to explore an Eduonics course in the description, which offers 10 projects to build with JavaScript and jQuery, providing an additional learning resource at an affordable price.', 'The chapter covers using jQuery to load and retrieve content from files', 'It includes testing for file existence, loading HTML content, and retrieving JSON data', 'The usage of load, get, and getJSON methods is highlighted', 'The chapter demonstrates looping through data and appending it to a list using JavaScript', "It explains the process of using the 'each' function and passing in the index and value", 'The transcript includes the specific example of appending user data to a list, using user.firstname', 'Navigating to the AJAX folder and running live server to view the index.html file at 127.0.0.1:8000', 'Specifying a port (8000) if the default port (8080) is taken for running live server', 'The purpose of Ajax is to make requests behind the scenes without refreshing the page', 'Practical example of using AJAX to load content without reloading the entire page', 'The chapter discusses using AJAX to fetch and load content from another HTML file', 'Explaining how to handle responses using callback functions', 'The speaker demonstrates the process of fetching and loading content from another HTML file using AJAX, providing a practical example', 'The chapter explains the process of handling responses using callback functions, including checking the response status and performing actions based on the success or error status', 'Node.js enables JavaScript execution in a server environment', 'Live Server is an NPM module that opens files in a server environment', 'Global installation of Live Server using npm ensures accessibility from any location.']}