//ajax提交表单元素name为数组（如row[XXX]）的表单的所有参数

js

var params = {};
var t = $('form').serializeArray();
$.each(t, function () {
var key = this.name.replace('row[', '').replace(']', '')
params[key] = this.value;
});
$.ajax('handle.php', {
type: 'post',
data: {
params: JSON.stringify(params),
},
success: function () {
},
error: function () {
}
});

handle.php

接收方法：

$params = json_decode(html_entity_decode($this->request->post('params')), true);