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我正在淘汰賽和有問題。下面是我的.js代碼,並且ko.applyBindings(viewModel);
在document.ready下完全停用,並且根本不工作。當我端的方法$(「#dtTable TBODY」)添加淘汰賽是不是在document.ready下工作
ko.applyBindings(viewModel);
它纔會起作用。在(「點擊」,「TR」,()的函數。請提出什麼問題,如果我把我的代碼數據錶行點擊裏面,當我點擊第二次其他行或同一行的錯誤來「我們無法定義綁定多次。」 請告訴我問題的代碼和2我應該在哪裏把應用綁定
/// <reference path="knockout-3.1.0.debug.js" />
$(document).ready(function() {
var viewModel = new function() {
this.firstname = ko.observable();
this.lastname = ko.observable();
};
$('#dTable').dataTable({
"scrollY": 300,
"scrollCollapse": true,
"jQueryUI": true
});
var selectedRow;
$('#dTable tbody').on('click', 'tr', function() {
$(this).toggleClass('selected');
selectedRow = $(this).closest('tr');
viewModel.firstname = selectedRow.context.cells(0).innerHTML;
viewModel.lastname = selectedRow.context.cells(1).innerHTML;
});
$('#btnSaveChanges').click(function() {
var saveRequest = new Object();
saveRequest.FirstName = viewModel.firstname;
saveRequest.LastName = viewModel.lastname;
$.ajax({
async: true,
type: 'POST',
url: '/Person/GetPerson',
data: JSON.stringify(saveRequest),
contentType: "application/json; charset=utf-8",
dataType: 'json',
success: function (result) {
if (result == true) {
alert("Division saved successfully!");
if ($("#clickedButton").val() == "Add") {
AddNewRowToDataTable(saveRequest);
}
else {
UpdateRowToDataTable();
}
}
else {
alert("did not save!");
}
}
});
});
var t = $('#dTable').DataTable();
$('#btnAdd').on('click', function() {
$("#clickedButton").val("Add");
viewModel.firstname = "";
viewModel.lastname = "";
});
function AddNewRowToDataTable(saveRequest) {
t.row.add([
saveRequest.FirstName,
saveRequest.LastName,
]).draw();
}
function UpdateRowToDataTable() {
selectedRow.context.cells(0).innerHTML = viewModel.firstname;
selectedRow.context.cells(1).innerHTML = viewModel.lastname;
}
ko.applyBindings(viewModel);
});
謝謝並等待回覆
非常感謝它的工作。 – BraveBoy