如何使用jQuery在.ajaxpost中发送数组？

我已经通过一个简单的收集数据循环并将其推入一个数组。 然后我尝试将该数组发送到页面方法（.aspx）。 关于数组的一些东西我认为不喜欢。 这是我的代码：

//packaging table data for submit to server $("#saveToDB").click(function() { var dataForSubmit = new Array(); //gather all data to array except the "delete" cell, .rowToDelete $('#QueueTable tbody td:not(.rowToDelete)').each(function() { dataForSubmit.push($(this).html()); }); //test the array //alert(dataForSubmit); //send array to method $.ajax({ type: "POST", url: "DailyReceipts.aspx/saveData", contentType: "application/json; charset=utf-8", dataType: "json", data: dataForSubmit, success: function(msg) { $.jGrowl('Your data has been successfully saved.', { header: 'Important' }); $('#result').append(msg.d) }, error: function() { $.jGrowl('An error has occured in saving the data.', { header: 'Important' }); } }); }); 

Answer 1

只需在数据参数上附加它所期望的任何参数，如下所示：

 data: "paramName=" + dataForSubmit, 

或者，或者：

 data: { paramName : dataForSubmit }, 

Answer 2

你应该使用这个函数：JSON.stringfy，所以：

 //send array to method $.ajax({ type: "POST", url: "DailyReceipts.aspx/saveData", contentType: "application/json; charset=utf-8", dataType: "json", data: JSON.stringfy(dataForSubmit), success: function(msg) { $.jGrowl('Your data has been successfully saved.', { header: 'Important' }); $('#result').append(msg.d) }, error: function() { $.jGrowl('An error has occured in saving the data.', { header: 'Important' }); } });