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?? ??: Fetch POST ?? ? ??? ?? ??? ??
?? ??: ?? ??? ???? ???? ?? ????.
1??: HTML ??? ?? ?? ?? ??
2??: ???? ??? ??? ? ??? ?? ??
??
? ??? ?? PHP ???? JavaScript Fetch? ??? ??? ???? POST ?? ? ?? ???? ?? ????.

JavaScript Fetch? ??? ??? ???? POST ?? ? ?? ???? ?? ????.

Oct 16, 2025 pm 02:51 PM

JavaScript Fetch? ??? ??? ???? POST ?? ? ?? ???? ?? ????.

? ??? ??? ????? ????? ?? ??? ?? ??? ???? JavaScript Fetch API? ???? POST ??? ??? ? ?? ???? ?? ?? ??? ???? ??? ???? ????. ?? ???? ?? ??? ???? ?? ?? ??? ????? ???? Fetch ??? ????? ??? ? 'location.reload()'? ???? ?? ?????.

?? ??: Fetch POST ?? ? ??? ?? ??? ??

JavaScript? ???? API? ???? ???? POST ??? ?? ? ???? ??? ???? ??? ?????. ??? ??? ? ????? ?? ???(?: names.php)? ???? ?? ??? ?? ???? POST ??? ?? URL(?: /change-name.php)? ?????.

? ??? ????? ???? ?? ??? ?? ???? ?? ??? ???? ??? ???? HTML ??(?: ??)? ?? ???? ?? ?????. HTML??

?? ??: ?? ??? ???? ???? ?? ????.

? ??? ????? ? ?? ?? ??? ???? ???.

  1. ???? ??? ????? HTML ??? ?? ?? ??? ?????.
  2. ???? ??? ????? ???? ?? ???? ???? ?? ????.

1??: HTML ??? ?? ?? ?? ??

?? ??? ??? AJAX ??? ????? ??? ?? ?? ??? ????? ??? ?? ????.

?? 1: ?? ??? ???? ????? ??

??? ???? ?? ??? ???? ?? ??? JavaScript ??? ????? ??? ?? ?? ???? ???? ?? ??? ?? ?? ??? ????? ???? ???? ????.

?? HTML ??:

 <button class="addPaxName btn btn-xs btn-warning">??</button>

??? HTML ??:

 <button type="button" class="addPaxName btn btn-xs btn-warning">??</button>

type="button"? ???? ??? ? ?? ??? ???? ?? ??? ???? ??? ??? ?????.

?? 2: event.preventDefault() ??(?? ?? ???? ?? ??)

??? type="submit"? ??

?? ?? ??? ??? ??? ?? AJAX? ?? ??? ????? ??? ?? ??? ????? event.preventDefault()? ???? ???.

?(??? ?? ??? ?? ?? ??? ???? ?? ??):

 
  
  <button type="submit">??</button>
document.getElementById('myForm').addEventListener('submit', function(event) { event.preventDefault(); // ??? ?? ?? ??? ?????. // ???? ??? ???? ??? ?????. // ?: updateGuestName(paxid, name); });

?? ??????? ?? ?? ???? updateGuestName ??? ?? ????? ????

??? ???? ?? ??? type="button"?? ???? ?? ? ??? ?? ?????.

2??: ???? ??? ??? ? ??? ?? ??

???? ??? ????? ???? ???? ??? ???? ??? ??? location.reload() ???? ???? ?? ???? ?? ?? ? ????.

location.reload()? ???? ????? ?? ?? ??? ??? ??? ?? URL? ?? ?????.

??? JavaScript ??:

updateGuestName ??? try ??? location.reload()? ???? ???? ??? ???? ??? ??? ??? ?? ??? ????? ???.

 ??? ?? updateGuestName(paxid, ??) {
  const paxIDbody = JSON.stringify({ pxid: paxid, ??: ?? }); // JSON.stringify? ???? ?? ? ????? ????. console.log("PaxID:", paxIDbody);
  ???? {
    const ?? = {
      ??: "POST",
      ??: {
        "??? ??": "application/json; charset=UTF-8"
      },
      ??: paxIDbody,
    };
    const ?? = ????? ?????(
      "/??-??.php",
      ??
    );

    if (!response.ok) { // HTTP ?? ?? ?? ?? throw new Error(`HTTP ??! ??: ${response.status}`);
    }

    const ??? = ??? ?????.json();
    console.log("DATA: ", ???);

    // ??? ???? ???? ??? ? ?? ???? ?? ????. location.reload();

  } ??(??) {
    console.error("??: ", ??); // console.error? ???? ?? ? ?????. // ???? ????? ?? ???? ??? ? ????.}
}

?? addGuestName(obj) {
  const itemClicked = obj;
  const paxid = obj.id;
  // const addPaxName = itemClicked.nextElementSibling; // ? ?? ???? ?? ??? ????. const addPaxNameButton = itemClicked.nextElementSibling; // ? ??? type="button"?? ?????.

  addPaxNameButton.style.display = 'inline-block';
  var addPaxNameField = document.createElement('input');
  addPaxNameField.setAttribute('type', 'text');
  addPaxNameField.setAttribute('name', 'visitorNameSurname[]');
  addPaxNameField.setAttribute('placeholder', '??? ?? ?????');
  itemClicked.parentNode.insertBefore(addPaxNameField, itemClicked.nextSibling);
  addPaxNameField.setAttribute("required", "required");

  addPaxNameButton.addEventListener('click', () => {
    const ?? = addPaxNameField.value;
    updateGuestName(paxid, ??);
  });
}

?? ??:

  • ?? ??: ???? ??? ?? ?? ??? ???? ???. try...catch ???? ??? ??? ???? ?? ?? ?? ?? ??? ???? ???? ?? ??? ?? ?? ???? ???? ??? ??? ?????.
  • ??? ??: ???? ?? ??? ??? ??? ??? ? ????. ????? ?? ???? ?? ??? ?? ???? ?? ??? ??????? DOM? ?? ?? ????? ???? ?? ????. ??? ??? ???? ???? ??? ??? ?? ???? ??? ?? ????? ?? ??? ?? ??? ???? ???? ??????.
  • JSON.stringify: POST ??? ??? ??? ? ???? ?? ???? ??? ???? ????. JavaScript ??? ? ???? ???? JSON ???? ????? JSON.stringify()? ???? ?? ????.

??

AJAX ??? ????? ??? ?? ??? ???? ???? ???? ?? ?? ???? location.reload()? ???? ???? ???? ?? ????? ???? ???? ????? ? ?? ???? ???? ?? ?? ? ????. ? ??? ???? ???? ?? ???? ???? ?? ??? ??? ?? ? ?? ??? ??? ?????. ?? ???? ??? ???, ?? ?? ?? ??? ????? ????.

? ??? JavaScript Fetch? ??? ??? ???? POST ?? ? ?? ???? ?? ????.? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!

? ????? ??
? ?? ??? ????? ???? ??? ??????, ???? ?????? ????. ? ???? ?? ???? ?? ??? ?? ????. ???? ??? ???? ???? ??? ?? admin@php.cn?? ?????.

? AI ??

Undresser.AI Undress

Undresser.AI Undress

???? ?? ??? ??? ?? AI ?? ?

AI Clothes Remover

AI Clothes Remover

???? ?? ???? ??? AI ?????.

Stock Market GPT

Stock Market GPT

? ??? ??? ?? AI ?? ?? ??

???

??? ??

???++7.3.1

???++7.3.1

???? ?? ?? ?? ???

SublimeText3 ??? ??

SublimeText3 ??? ??

??? ??, ???? ?? ????.

???? 13.0.1 ???

???? 13.0.1 ???

??? PHP ?? ?? ??

???? CS6

???? CS6

??? ? ?? ??

SublimeText3 Mac ??

SublimeText3 Mac ??

? ??? ?? ?? ?????(SublimeText3)

???

??? ??

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