MooTools Depender, Safari, etags and 412 Precondition Failed

Posted on by 
/**
* This replaces the default MooTools more Depender.request function to use
* HTTP "get" rather than "post".
*
* When sending requests for files via the depender, I was finding that Safari
* wasn't getting and re-evaluating them the second time I visited the page.
* This was because an etag was sent with each script.
*
* Safari responds to etags properly and adds "If-None-Match" and
* "If-Modified-Since" headers to another request for the same file. This makes
* Apache respond with a 412 status (Precondition Failed) as it should do for
* "post" requests (according to RFC 2616).
*
* Unfortunately Safari doesn't then deal with the 412 as it does with a 304
* (Not Modified). It doesn't grab what it has in the cache and put it in the
* response, it gives you nothing.
*
* For "get" requests, Apache has to respond with a 304, or 200 or whatever, but
* not 412. So we change the request method so we don't have to deal with 412.
*/
Depender.request = function(url, callback){
    new Request.JSON({
        url: url,
        secure: false,
        onSuccess: callback,
        method:'get'
    }).send();
};

8,190 thoughts on “MooTools Depender, Safari, etags and 412 Precondition Failed”

  2. Элегантные шторы для дома за городом шторы для коттеджа шторы для коттеджа .

  3. Appreciating the dedication you put into your blog and in depth information you offer.
    It’s good to come across a blog every once in a while that isn’t the same old rehashed material.
    Excellent read! I’ve bookmarked your site and I’m adding your RSS feeds to my Google
    account.

  5. You actually make it appear so easy together with your
    presentation however I in finding this matter to be really something which
    I believe I’d by no means understand. It sort of
    feels too complicated and very wide for me. I’m having a look forward for your
    next publish, I will try to get the cling of it!

  6. Профессиональный сервисный центр по ремонту техники в Самаре. Мы предлагаем: Ремонт роботов-пылесосов Miele стоимость Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом

  7. Профессиональный сервисный центр по ремонту техники в Казани. Мы предлагаем: Ремонт стиральных машин Hisense стоимость Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом

  8. Профессиональный сервисный центр по ремонту Apple iPhone в Москве. Мы предлагаем: ремонт айфонов в москве недорого Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом

  9. My coder is trying to convince me to move to .net from PHP.
    I have always disliked the idea because of
    the costs. But he’s tryiong none the less. I’ve been using Movable-type on numerous websites for about a year and am anxious about switching to another platform.
    I have heard very good things about blogengine.net.
    Is there a way I can import all my wordpress posts into it?

    Any kind of help would be greatly appreciated!

  10. Hey there, You’ve done a fantastic job. I’ll definitely
    digg it and personally recommend to my friends. I am confident they’ll be benefited from
    this web site.

  12. מי הוא ואיך הוא חי. הוא הגיע למסקנה שהגיע הזמן לחקור ולהרחיב את זהותו מתקשים לקבל או לשמור על זקפה. התרופה הפעילה בקאמגרה היא סילדנפיל. הוא נערת ליווי בנהריה

  14. Your mode of explaining all in this piece of writing is genuinely fastidious,
    every one can without difficulty know it, Thanks a lot.

  15. I’ve been using Reddit for a while, but building up karma from scratch was always a challenge.

    After I bought a Reddit account with comment karma, things completely changed.
    The engagement increased. If you’re serious about growing on Reddit, I highly recommend starting with verified profiles.

  16. מספקות פלטפורמה למלווים לפרסם את שירותיהם וללקוחות למצוא מלווים קשרים אמיתיים רק במערכות יחסים קונבנציונליות. המרדף אחר החופש: האם browse around this web-site

  17. провайдеры интернета нижний новгород nizhnij-novgorod-domashnij-internet003.ru недорогой интернет нижний новгород

  22. Профессиональный сервисный центр по ремонту техники в Перми. Мы предлагаем: Ремонт индукционных плит Gefest Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом

  23. Профессиональный сервисный центр по ремонту техники в Казани. Мы предлагаем: Ремонт кофемашин Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом

  25. Лучшие решения для штор на заказ сшить шторы на заказ сшить шторы на заказ . Ткацкий

  26. whoah this blog is fantastic i love studying your posts.
    Stay up the good work! You understand, a lot of persons are
    searching around for this information, you can aid them greatly.

  27. Профессиональный сервисный центр по ремонту Apple iPhone в Москве. Мы предлагаем: мастер по ремонту iphone Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом

  28. Профессиональный сервисный центр по ремонту Apple iPhone в Москве. Мы предлагаем: ремонт айфона в москве недорого Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом

  30. самокат подработка курьером

  31. I’m extremely impressed with your writing skills and also with the format
    on your weblog. Is that this a paid subject matter or did you
    customize it your self? Anyway stay up the nice high quality writing, it’s rare to peer a nice weblog like this one these days..

  33. ליצור חווית בריאות מקיפה ולטפל בהיבטים שונים של רווחתך. בנוסף דירות שהתחלתי בעבודה החדשה שלי אחת הנשים האחרות לקחה אותי הצידה ונתנה לי נערת ליווי ירושלים

  35. домашний интернет новосибирск novosibirsk-domashnij-internet001.ru проверить провайдеров по адресу новосибирск

  38. They formed a tight bond during their days on Aussie soap
    Neighbours.

    And  Margot Robbie and her former co-star Ashleigh Brewer are still as close
    as ever.

    The Barbie star, 34, lent one of her red carpet
    looks to her bestie for actress Phoebe Tonkin’s wedding.

    Ash was pictured wearing the same dress Margot wore to the Los Angeles premiere
    of Saltburn back in 2023.

    The dark brown gown by Schiaparelli featured
    a sheer corseted top and a full skirt.

    Margot joined Neighbours in 2008 as Donna Freedman, while Ashleigh signed on in 2009 as Kate Ramsay.

    Margot Robbie lent one of her red carpet looks to bestie
    Ashleigh Brewer for Phoebe Tonkin’s wedding over
    the weekend 

    The two actresses lived together off-screen while filming in Melbourne,
    forming a close friendship that continued beyond the show.

    Margot left Neighbours in 2011 to pursue a career in Hollywood,
    while Ashleigh remained on the show until 2014.

    They both attend Phoebe’s wedding to her fiancé Bernard Lagrange in New York City over the
    weekend.

    Teresa Palmer, Samara Weaving and Lara Worthington also joined the happy couple
    for what appeared to be a weekend of festivities.

    Bella Heathcote, Jessica McNamee and Ilona Hamer also made their way onto the guest list for the two-day celebrations.

    Other high-profile guests included British actress
    Annabelle Wallis, former bass player of The Donnas Maya Ford, Canadian actress Nesta
    Cooper and Mexican singer and actress Eiza González.

    Phoebe’s Vampire Diaries co-star Nina Dobrev and H2O co-star Claire Holt were also in attendance.

    It seems the official wedding took place on Saturday in the Big Apple.

    Ash (far left) was pictured wearing the same dress Margot
    wore to the Los Angeles premiere of Saltburn back
    in 2023

    Read More

    Phoebe Tonkin shows off her huge diamond ring as she attends the 2024
    WWD Honors Awards in first sighting since announcing her engagement to
    her secret boyfriend

    Photos of the occasion saw Australia’s golden girls glammed up in designer outfits as they enjoyed the festivities.

    Meanwhile, the bride rocked two very chic looks for her big day.

    During one wedding festivity, the Vampire Diaries star flaunted
    her figure in a newsprint gown, similar to Carrie Bradshaw’s 1998
    Dior number in Sex and the City.

    For her nuptials, Phoebe wore a stunning white sequinned
    Chanel dress with floral detailing, while Bernard opted for a classic black suit.

    One happy photo of the couple, taken by actress Maya, saw Phoebe
    and Bernard posing together in a vintage photo booth.

    ‘Happily ever after,’ said one caption, while another said:
    ‘What a weekend celebrating this angel.’

    Australian model Lara, 37, also shared a number of pictures which showed off her avant garde
    dress for the evening.

    Phoebe Tonkin married her fiancé Bernard Lagrange in a chic ceremony
    in New York City. She was joined by actresses Samara
    Weaving, back fourth from the right, and Bella Heathcote, far right

    Little is known about Bernard, but he is believed to be an art dealer for Sotheby’s.

    Prior to her romance with Bernard, Phoebe was linked
    to American rocker Alex Greenwald.

    She confirmed their romance on Instagram in 2020 by
    sharing a picture of the pair kissing while wearing face
    masks.

    It’s unclear when the relationship ended.

    Phoebe also previously dated Paul Wesley but they split
    in 2017 after four years together.

    NeighboursMargot Robbie

  39. את ידיו מכוסות בקוקאין מעל שלי. זה היה מגעיל. גני נערת ליווי קרובה לקראת המטרות שלה מחוץ לקריירת הליווי שלה. היא למדה קורסים כדי לקדם את read page

  44. I really like your blog.. very nice colors & theme. Did you make this website yourself or did you hire someone to do it
    for you? Plz respond as I’m looking to construct my own blog and would like to know where u got this
    from. kudos

    Stop by my blog; zamorano01

  45. We are a gaggle of volunteers and starting a new scheme in our community.
    Your web site provided us with helpful information to work
    on. You’ve done a formidable job and our whole community shall be grateful to you.

    My site :: zamorano01

  46. Unquestionably imagine that which you said.
    Your favourite reason appeared to be on the internet the simplest factor to bear in mind of.
    I say to you, I definitely get annoyed while people think about issues that they plainly don’t realize about.

    You managed to hit the nail upon the highest as well as outlined out the entire thing without having side-effects ,
    folks could take a signal. Will probably be back to get
    more. Thanks

  47. Профессиональный сервисный центр по ремонту Apple iPhone в Москве. Мы предлагаем: сервисный ремонт айфонов в москве Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом

  49. Профессиональный сервисный центр по ремонту Apple iPhone в Москве. Мы предлагаем: сервисный центр iphone в москве адреса Наши мастера оперативно устранят неисправности вашего устройства в сервисе или с выездом на дом

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>