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[英]How to populate a django form in a POST request with data from an ajax call?
[英]How to send specific data from Django Form with POST request in AJAX?
所以我目前正在處理 Django 項目,該項目包含兩個提交按鈕。 表單包含 3 個字段(聯系電話、聯系人姓名、消息)和兩個按鈕(搜索、發送)。 單擊發送按鈕后,我只想發送帶有 ajax 發布請求的contact_number 字段和消息字段。 但它使用 ajax 請求發送所有字段。 您能幫我如何使用 ajax 發布請求發送特定字段數據嗎?
ajax 腳本,而 ajax 請求我只在數據中添加 3 個字段,但我在我的帖子請求中獲得了所有字段。
var KTLoginGeneral = function () {
// var success= $('#success');
// var error = $('#fail');
var handleSignInFormSubmit = function () {
$('#send_msg_submit').click(function (e) {
e.preventDefault();
var btn = $(this);
var form = $(this).closest('form');
console.log("send submit");
form.validate({
rules: {
number: {
required: true,
},
message: {
required: true
}
}
});
if (!form.valid()) {
return;
}
btn.addClass('kt-spinner kt-spinner--right kt-spinner--sm kt-spinner--light').attr('disabled', true);
form.ajaxSubmit({
type: 'POST',
url: 'msg/single',
data: {
number: $('#number').val(),
message: $('#message').val(),
csrfmiddlewaretoken: $('input[name=csrfmiddlewaretoken]').val()
},
success: function (response, status, xhr, $form) {
// similate 2s dela
console.log(response);
var result = response['success'];
if (result) {
btn.removeClass('kt-spinner kt-spinner--right kt-spinner--sm kt-spinner--light').attr('disabled', false);
error.hide();
success.show();
success.text(response['error_msg']);
$('#message_form').resetForm();
} else {
console.log("else error");
success.hide();
error.show();
error.text(response['error_msg']);
setTimeout(function () {
btn.removeClass('kt-spinner kt-spinner--right kt-spinner--sm kt-spinner--light').attr('disabled', false);
}, 2000);
}
},
error(response, e) {
btn.removeClass('kt-spinner kt-spinner--right kt-spinner--sm kt-spinner--light').attr('disabled', false);
console.log("error");
success.hide();
error.show();
}
});
});
$('#search').click(function (e) {
e.preventDefault();
var btn = $('#search');
var form = $(this).closest('form');
var search_name = $('#search_name');
form.validate({
rules: {
search_name: {
required: true,
},
}
});
if (!form.valid()) {
return;
}
btn.addClass('kt-spinner kt-spinner--right kt-spinner--sm kt-spinner--light').attr('disabled', true);
form.ajaxSubmit({
type: 'POST',
url: 'msg/single',
data: {
search_name: search_name.val(),
csrfmiddlewaretoken: $('input[name=csrfmiddlewaretoken]').val()
},
success: function (response, status, xhr, $form) {
console.log(response);
var result = response['success'];
if (result) {
btn.removeClass('kt-spinner kt-spinner--right kt-spinner--sm kt-spinner--light').attr('disabled', false);
$('#kt_modal_1').on('show.bs.modal', function (event) {
var button = $(event.relatedTarget);// Button that triggered the modal
var recipient = button.data('whatever');// Extract info from data-* attributes
var modal = $(this);
modal.find('.modal-title').text('Search Result');
modal.find('.modal-body input').val(recipient)
});
} else {
console.log("else error");
success.hide();
error.show();
error.text(response['error_msg']);
setTimeout(function () {
btn.removeClass('kt-spinner kt-spinner--right kt-spinner--sm kt-spinner--light').attr('disabled', false);
}, 2000);
}
},
error(response, e) {
console.log("error");
success.hide();
error.show();
btn.removeClass('kt-spinner kt-spinner--right kt-spinner--sm kt-spinner--light').attr('disabled', false);
}
});
});
};
// Public Functions
return {
// public functions
init: function () {
handleSignInFormSubmit();
}
};
}();
// Class Initialization
jQuery(document).ready(function () {
KTLoginGeneral.init();
});
但是當我在我的視圖中打印發布請求時,它包含所有數據
<QueryDict: {'csrfmiddlewaretoken': ['EvwkSZPrJYPTHDqKKG0jpfGq98FjIGsM6P83BQ9MGDOxvf0psum1VBZ3IU71XRwh'], 'number': ['8264056065'], 'search_name': [''], 'message': ['hello']}>
預計 output
<QueryDict {'csrfmiddlewaretoken': ['EvwkSZPrJYPTHDqKKG0jpfGq98FjIGsM6P83BQ9MGDOxvf0psum1VBZ3IU71XRwh'], 'number': ['8264056065'], 'message': ['hello']}>
但我的帖子請求中不需要 search_name。
request.POST 用於表單編碼的內容。 對於 JSON,您應該直接訪問普通正文:
json_object = json.loads(request.body)`
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