上面是结合了 freemker 的，如果是 jsp也是类似的。可以通过后端传过来的数据控制 ，元素的命名

同理如果是 动态 新增提交的话，可以动态生成input

$(".form_list_ul").each(function(i){

var mat = $(this).find('[name="mat"]').val();

var peDetails_inciseWay = $(this).find('[name="peDetails_inciseWay"]').val();

var num = $(this).find('[name="Number_id"]').val();

var requi = $(this).find('[name="peDetails_explain"]').val();

var thickness = $(this).find("input[name='peDetails_thickness0']").val();

var width = $(this).find("input[name='peDetails_width0']").val();

var length = $(this).find("input[name='peDetails_length0']").val();

var consultWeight  = $(this).find("input[name='Reference']").val();

var modelNo  = $(this).find("input[name='modelNo']").val();

if (mat != "" && thickness != "" && width != "" && length != "") {

var peDetails_spec_type = parseInt($(this).find('[name="type1"]').val());

var dataItem = {

"id": $(this).find("input[name='peDetails_id']").val(),

"inciseWay": peDetails_inciseWay,//切割方式

"texture" : mat,//材质

"num": num,//件数

"specType": peDetails_spec_type,//类型

"thickness": thickness,

"width": width,

"length": length,

"explain":$(this).find("textarea[name='peDetails_explain']").val(),

"consultWeight":consultWeight,//参考重量

"modelNo":modelNo//模号

};

$("#enquiry_details").append(createEnquiryDetailHidden(dataItem, i));

}

});

function createEnquiryDetailHidden(item, i){

var hiddenHtml = [];

var nameStart = "peDetails["+count+"].";

hiddenHtml.push(createHiddenField(nameStart+"id", item.id));

hiddenHtml.push(createHiddenField(nameStart+"texture", item.texture));

hiddenHtml.push(createHiddenField(nameStart+"inciseWay", item.inciseWay));

hiddenHtml.push(createHiddenField(nameStart+"num", item.num));

hiddenHtml.push(createHiddenField(nameStart+"specType", item.specType));

if(item.specType == 1 || item.specType == 2 || item.specType == 5 || item.specType == 6){

hiddenHtml.push(createHiddenField(nameStart+"thickness", item.thickness));

hiddenHtml.push(createHiddenField(nameStart+"width", item.width));

hiddenHtml.push(createHiddenField(nameStart+"length", item.length));

}

hiddenHtml.push(createHiddenField(nameStart+"explain", item.explain));

hiddenHtml.push(createHiddenField(nameStart+"modelNo", item.modelNo));

count+=1;

return hiddenHtml.join("");

}

/**

* 一个Hidden

* @param name

* @param value

* @returns {String}

*/

function createHiddenField(name, value){

return "\n";

}

这样就可以使用 form 表单直接提交了