jquery实现ajax提交表单的两种方法
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2022-05-18 08:20:16
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方法一:
分别获取所需数据元素,DOM结构外层不用包form标签(适用于数据量少,数据元素分散于整个页面)
$.ajax({ type: 'POST', url:'', data: { residence:[$('#region_1').val(),$('#region_2').val(),$('#region_3').val()], address:$('#address').val() }, dataType: 'json', success: function(data){ }, error:function(err){ } });
方法二:
需要包裹form标签(适用于数据量大,元素集中)
function AddHandlingFeeToRefund() {var AjaxURL= "../OrderManagement/AjaxModifyOrderService.aspx"; alert($('#formAddHandlingFee').serialize()); $.ajax({ type: "POST", dataType: "html", url: AjaxURL + '?Action=' + 'SubmitHandlingFee' + '&OrderNumber=' + $.trim($("#<%=this.txtOrderNumber.ClientID %>").val()), data: $('#formAddHandlingFee').serialize(), success: function (result) {var strresult=result; alert(strresult);//加载最大可退金额$("#spanMaxAmount").html(strresult); }, error: function(data) { alert("error:"+data.responseText); } }); }
html代码:
<form id="formAddHandlingFee" name="formAddHandlingFee" enctype="multipart/form-data" onsubmit="AddHandlingFeeToRefund()"> <table id="AddHandlingFee" class="Wfill"> <tr><td><asp:Literal ID="UI_Amount" runat="server" Text="处理费用" meta:resourcekey="HandlingFeeAmount" /> </td><td><input type="text" id="txtHandlingFeeAmount" name="txtHandlingFeeAmount" class="{required:true,number:true}" maxlength="12" /> </td></tr><tr><td> <asp:Literal ID="UI_HandlingFeeType" runat="server" Text="费用类型" meta:resourcekey="HandlingFeeHandlingFeeType" /> </td><td><crmweb:HtmlSelectControl ID="HandlingFeeType" EnumTypeName="DX.OMS.Model.Common.HandlingFeeType,DX.OMS.Model.Common" EmptyValue="" EmptyText="Select" runat="server" class="text {required:true}"/> </td></tr><tr><td><asp:Literal ID="UI_Notes" runat="server" Text="备注" meta:resourcekey="HandlingFeeNotes" /></td><td><textarea id="txtNotes" name="txtNotes" class="text {required:true}" cols="22" rows="2" maxlength="100"></textarea></td></tr><tr><td></td><td><input id="Submit1" type="submit" value="添加处理费" /> <asp:Button ID="Button1" runat="server" Text="添加处理费" OnClientClick="javascript:AddHandlingFeeToRefund()" /></td></tr></table> </form>
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