Jquery 单击webgrid中的事件处理程序不工作
我正在用WebGrid实现CRUD操作。我跟踪了链接 下面是WebGrid人口的代码Jquery 单击webgrid中的事件处理程序不工作,jquery,asp.net-mvc,asp.net-mvc-5,webgrid,Jquery,Asp.net Mvc,Asp.net Mvc 5,Webgrid,我正在用WebGrid实现CRUD操作。我跟踪了链接 下面是WebGrid人口的代码 @{ WebGrid grid = new WebGrid(Model, ajaxUpdateContainerId: "ajaxgrid", rowsPerPage: 30); } <div id="divmsg" style="color: green; font-weight: bold"></div> <a href=
@{
WebGrid grid = new WebGrid(Model, ajaxUpdateContainerId: "ajaxgrid",
rowsPerPage: 30);
}
<div id="divmsg" style="color: green; font-weight: bold"></div>
<a href="#" class="add">Add New</a>
<br />
<br />
@grid.GetHtml(
tableStyle: "webgrid-table",
headerStyle: "webgrid-header",
footerStyle: "webgrid-footer",
alternatingRowStyle: "webgrid-alternating-row",
selectedRowStyle: "webgrid-selected-row",
rowStyle: "webgrid-row-style",
htmlAttributes: new { id = "grid" },
fillEmptyRows: false,
mode: WebGridPagerModes.All,
firstText: "<< First",
previousText: "< Prev",
nextText: "Next >",
lastText: "Last >>",
columns: new[] {
grid.Column(header: "Date",format: @<span> <span id="spanDate_@item.ID">@item.Date.ToString("yyyy-MM-dd")</span> @Html.TextBox("Name_"+(int)item.ID,(string)item.Date.ToString("yyyy-MM-dd"),new{@style="display:none", @class="date-picker"})</span>),
grid.Column(header: "Team",format: @<span> <span id="spanTeam_@item.ID">@item.Team</span> @Html.TextBox("Team_"+(int)item.ID,(string)item.Team,new{@style="display:none"})</span>),
grid.Column(header: "Name",format: @<span> <span id="spanName_@item.ID">@item.Name</span> @Html.TextBox("Name_"+(int)item.ID,(string)item.Name,new{@style="display:none"})</span>),
grid.Column(header: "Emp ID",format: @<span> <span id="spanEmp_ID_@item.ID">@item.Emp_ID</span> @Html.TextBox("Emp_ID_"+(int)item.ID,(int?)item.Emp_ID,new{@style="display:none"})</span>),
grid.Column(header: "Voucher Count",format: @<span> <span id="spanVoucher_Cnt_@item.ID">@item.Voucher_count</span> @Html.TextBox("Voucher_Count_"+(int)item.ID,(int?)item.Voucher_count,new{@style="display:none"})</span>),
grid.Column(header: "INC Created",format: @<span> <span id="spanINC_Created_@item.ID">@item.INC_Created</span> @Html.TextBox("INC_created_"+(int)item.ID,(int?)item.INC_Created,new{@style="display:none"})</span>),
grid.Column(header: "INC Updated",format: @<span> <span id="spanINC_Updated_@item.ID">@item.INC_Updated</span> @Html.TextBox("INC_Updated_"+(int)item.ID,(int?)item.INC_Updated,new{@style="display:none"})</span>),
grid.Column(header: "INC_Closed",format: @<span> <span id="spanINC_Closed_@item.ID">@item.INC_Closed</span> @Html.TextBox("INC_Closed_"+(int)item.ID,(int?)item.INC_Closed,new{@style="display:none"})</span>),
grid.Column(header: "Planned Leave",format: @<span> <span id="spanPlannedLeave_@item.ID">@item.PlannedLeave</span> @Html.TextBox("PlannedLeave_"+(int)item.ID,(int?)item.PlannedLeave,new{@style="display:none"})</span>),
grid.Column(header: "Unplanned Leave",format: @<span> <span id="spanUnplannedLeave_@item.ID">@item.UnplannedLeave</span> @Html.TextBox("UnplannedLeave_"+(int)item.ID,(int?)item.UnplannedLeave,new{@style="display:none"})</span>),
grid.Column(header: "Emergency Leave",format: @<span> <span id="spanEmergencyLeave_@item.ID">@item.EmergencyLeave</span> @Html.TextBox("EmergencyLeave_"+(int)item.ID,(int?)item.EmergencyLeave,new{@style="display:none"})</span>),
grid.Column(header: "Available",format: @<span> <span id="spanAvailable_@item.ID">@item.Available</span> @Html.TextBox("Available_"+(int)item.ID,(int?)item.Available,new{@style="display:none"})</span>),
grid.Column(header: "Error Critical",format: @<span> <span id="spanError_Critical_@item.ID">@item.Error_Critical</span> @Html.TextBox("Error_Critical_"+(int)item.ID,(int?)item.Error_Critical,new{@style="display:none"})</span>),
grid.Column(header: "Error Significant",format: @<span> <span id="spanError_Significante_@item.ID">@item.Error_Significant</span> @Html.TextBox("Error_Significant_"+(int)item.ID,(int?)item.Error_Significant,new{@style="display:none"})</span>),
grid.Column(header: "Error Standard",format: @<span> <span id="spanError_Standard_@item.ID">@item.Error_Standard</span> @Html.TextBox("Error_Standard_"+(int)item.ID,(int?)item.Error_Standard,new{@style="display:none"})</span>),
grid.Column(header: "Action",format:@<text> <a href="#" id="Edit_@item.ID" class="edit">Edit</a><a href="#" id="Update_@item.ID" style="display:none" class="update">Update</a><a href="#" id="Cancel_@item.ID" style="display:none" class="cancel">Cancel</a><a href="#" id="Delete_@item.ID" class="delete">Delete</a></text>)
})
问题:当我在动态添加的行上单击“保存”链接时,它不会触发$(“.Save”)。在(“单击”上,上面的函数(){
,没有错误。我尝试放置相同的保存链接
<a href="#" id="' + Save + '" class="save">Save</a>
在grid.column(“Actions”)中,它在那里工作。不确定问题出在哪里。请在使用以下语法时提供帮助。
$(".save").on("click", function () {
...
...
});
单击
事件处理程序将仅处理呈现页面时存在的具有class=“save”
的元素,但不会处理具有class=“save”
的动态添加元素
添加新行时,需要使用在动态添加的保存链接上附加单击事件处理程序。因为在grid.GetHtml
语法中有此选项
@grid.GetHtml(
...
...
htmlAttributes: new { id = "grid" }
生成的
将具有id=“grid”
属性,因此您可以使用grid
作为保存链接容器的id。从此更改单击事件处理程序语法
$(".save").on("click", function () {
...
...
});
对此
$('#grid').on('click','.save', function() {
...
...
});
回答得好。效果很好!!为压力感到抱歉,我删除了我的评论。另外,是否可以在添加的新行中提供dropdownlist?我尝试了这个['@Html.dropdownlist(“Team”,(IEnumerable)ViewBag.Teams,“””),它在[']上写着“未捕获的SyntaxError:无效或意外令牌”。提前谢谢!我问了一个新问题。谢谢!
$(".save").on("click", function () {
...
...
});
$('#grid').on('click','.save', function() {
...
...
});