29 Comments on “Web Services Tutorial”

  1. Derek I feel so inspired when I watch your videos! You remove all the drudgery and cryptic language from programming/development and just get to the heart of the matter. Watching you everything looks so simple and do-able… that's the way I want to make development for my students. Thank you for that.

  2. hei Derek, if I have like 0 experience in web development how long it will take to develope a RESTful api for a website? I hope you will see my message.
    Thanks for sharing with us so much knowledge, you are the best on youtube.
    Kind regards,
    Leo.

  3. Hi Derek 🙂 . Love your vids . I've been scouring the internet for a tutorial with an Oracle database that communicates (through web services) with an Android app. However I've only found for SQLServer. Help !!!

  4. Derek, need help!

    Trying to understand this code:

    $(document).ready(function () {
    // Send an AJAX request
    $.getJSON(uri)
    .done(function (data) {
    // On success, 'data' contains a list of products.
    $.each(data, function (key, item) {
    // Add a list item for the product.
    $('<li>', { text: formatItem(item) }).appendTo($('#products'));
    });
    });
    });
    …………………………..
    $(document).ready parses a function as parameter, right? This one executes the code below:

    $.getJSON(uri)
    .done(function (data)

    .done is another function that is understandable BUT I didn't get the order: what executes first? $.getJSON(uri) or .done?
    One are condition to another? Could you indicate me a video to clarify this type of structure?

    Thanks a lot!

  5. Around 12:46 were you saying that any new entries/updates in the database will be queried automatically (if they are under the primary keys identified). If so, is this what you would use to keep two front-ends that are both connected to the same Web Service in sync. Thanks.

  6. Hi Derek, your tutorials are really great! I was searching for SOAP tutorials and came across this NuSOAP library. However, I also learned from other posts that NuSOAP is quite out of date.

    So could please let me know another lib I can replace by NuSOAP?

    Thanks a lot.

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