我试图用表上表示的ajax更新记录列表,其中每个记录都作为javascript删除链接。如果我预加载该表,则RemoveLink可以正常工作,但是一旦通过ajax更新了div“ RecordListPartialView”,它将不再起作用。

我用萤火虫检查了生成的html代码对于每一行都是正确的。看来浏览器不知道新代码,因此不会触发javascript链接。

有人可以解释一下发生了什么吗?

(1)这是查看代码:

$(".RemoveLink").click(function () {
    var _id = $(this).attr("data-id");
    var recordToDelete = { id: _id };
    var json = $.toJSON(recordToDelete);
    $.ajax({
        url: '/MortagePayment/RemoveMortageRecord',
        type: 'POST',
        dataType: 'json',
        data: json,
        contentType: 'application/json; charset=utf-8',
        success: function (data) {
            $("#RecordListPartialView").empty();
            $("#RecordListPartialView").html(data.Message);
        }
    });
});
$(".AddLink").click(function () {
    var _year = $("#NewRecord_year").val();
    var _month = $("#NewRecord_month").val();
    var _mortageValue = $("#NewRecord_mortageValue").val();
    var newRecord = { year: _year, month: _month, mortageValue: _mortageValue };
    var json = $.toJSON(newRecord);
    $.ajax({
        url: '/MortagePayment/AddMortageRecord',
        type: 'POST',
        dataType: 'json',
        data: json,
        contentType: 'application/json; charset=utf-8',
        success: function (data) {
            $("#RecordListPartialView").empty();
            $("#RecordListPartialView").html(data.Message);

            $("#NewRecord_year").val(0);
            $("#NewRecord_month").val(0);
            $("#NewRecord_mortageValue").val(0);
        }
    });
});




<div id="RecordListPartialView">
    @Html.Partial("MortageRecordList", Model.MortageRecordList)
</div>


(2)局部视图



<table id="mortageRecordListTable">
    <tr>
        <th colspan=4>Current reductions</th>
    </tr>
    <tr>
        <th>Year</th>
        <th>Month</th>
        <th>Value</th>
        <th></th>
    </tr>

    @foreach (var item in Model) {
        <tr id="[email protected]">
            <td>
                @item.year
            </td>
            <td>
                @item.month
            </td>
            <td>
                @item.mortageValue
            </td>
            <td>
                <p class="RemoveLink" data-id="@item.mortageRecordId">Remove</p>
            </td>
        </tr>
    }
</table>


(3)和控制器:

[HttpPost]
public ActionResult AddMortageRecord(MortageRecord newRecord) {
    var mortageRecordSet = MortageRecordSet.GetMortageSet(this.HttpContext);
    if (ModelState.IsValid)
        mortageRecordSet.AddMortageRecord(newRecord);
    string partialViewHtml = RenderPartialViewToString("MortageRecordList", mortageRecordSet.GetMortageItems());

    return Json(new { Success = true, Message = partialViewHtml });
}

[HttpPost]
public JsonResult RemoveMortageRecord(int id) {
    var mortageRecordSet = MortageRecordSet.GetMortageSet(this.HttpContext);
    mortageRecordSet.RemoveMortageRecord(id);
    string partialViewHtml = RenderPartialViewToString("MortageRecordList", mortageRecordSet.GetMortageItems());

    return Json(new { Sucess = true, Message = partialViewHtml });
}

最佳答案

如果我正确理解您的意思。


  如果我预加载表,则RemoveLink可以正常工作,但一旦div
  “ RecordListPartialView”通过ajax更新,不再起作用。


.click更改您的.live事件

$(".RemoveLink").live("click",function(){
    //any click event code comes here
});

09-16 19:19