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[英]How to use an array sent with an jQuery's AJAX post request + php?
[英]Array not sent by jQuery ajax
我正在尝试使用jQuery ajax函数发送数组,但是它不起作用。
这是我的代码:
if (section_name == "first_details_div") {
var fields_arr = ["f_name", "l_name", "identity_number", "kupat_holim_id", "kupat_holim_insurance_ID", "birth_date", "father_name", "family_status_id"];
var section_values = new Array();
for (i = 0; i < fields_arr.length; i++) {
if (document.getElementById(fields_arr[i]))
section_values[fields_arr[i]] = document.getElementById(fields_arr[i]).value;
}
}
var array_to_send = $.serialize(section_values);
$.post("ajax_save_intek_section.php", {
section_name: section_name,
section_values: array_to_send
},
function(data) {
alert('here!');
if (data) {
alert(data); //"<?=getstring('saved_successfully')?>"
}
});
我曾尝试添加此行(如我在其他答案中所见):
var array_to_send = $.serialize(section_values);
但无法识别此功能。
有任何想法吗?
尝试使用var array_to_send= $(section_values).serialize();
代替。 但您也可以创建一个对象并使用JSON.sttringify(object);进行序列化;
var request = {
section_name: section_name,
section_values: section_values
};
$.post("ajax_save_intek_section.php", JSON.stringify(request),
function(data){
//rest of your code here
}
});
//Array of STRINGS
var fields_arr = ["f_name", "l_name", "identity_number", "kupat_holim_id",
//Array that takes INTEGER as an index
var section_values = new Array();
for (i = 0; i < fields_arr.length; i++) {
if (document.getElementById(fields_arr[i]))
//giving the STRING as an INDEX to the array instead of INTEGER
section_values[fields_arr[i]] = document.getElementById(fields_arr[i]).value;
}
}
你正在做类似的事情
section_values["f_name"]=document.getElementById(fields_arr[i]).value;
这会将您的section_values保留为空数组。 我想你想这样做
section_values[i]=document.getElementById(fields_arr[i]).value;
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