使用knockout.js 完毕template binding

时间:2023-03-10 05:05:53
使用knockout.js 完毕template binding
//1.template 

<script id="txn-details-template" type="text/html">
<!--Status 0 : Success , Status 1 : Processing , Status 2 : Rejected-->
<div class="pull-left last-ten-records">
@string.Format(Resx.RecentRecordsShowHere_0,5)
</div>
<div class="row">
<table class="table table-bordered tbl">
<thead>
<tr>
<th>
@Resx.WithdrawalHistory_RequestDate
</th>
<th>
@Resx.WithdrawalHistory_TransactionNo
</th>
<th>
@Resx.WithdrawalHistory_Method
</th>
<th>
@Resx.WithdrawalHistory_Status
</th>
<th>
@Resx.WithdrawalHistory_Amount
</th>
</tr>
</thead>
<tbody data-bind="foreach: Values">
<tr>
<td data-bind="text: Date"></td>
<td data-bind="text: TransactionNo"></td>
<td data-bind="text: Method"></td>
<!-- ko if: StatusCode == 0 -->
<td style="color:#efc944" data-bind="text: Status"></td>
<!-- /ko -->
<!-- ko if: StatusCode == 1 -->
<td style="color:#efc944" data-bind="text: Status"></td>
<!-- /ko -->
<!-- ko if: StatusCode == 2 -->
<td style="color:#80ca0b" data-bind="text: Status"></td>
<!-- /ko -->
<!-- ko if: StatusCode == 3 -->
<td style="color:#ff7d00" data-bind="text: Status"></td>
<!-- /ko -->
<!-- ko if: StatusCode == 4 -->
<td style="color:#ff7d00" data-bind="text: Status"></td>
<!-- /ko -->
<td><span data-bind="text: Amount" style="float: right;margin-right: 27%;"></span></td>
</tr>
</tbody>
<tfoot>
<tr><td colspan="5"></td></tr>
</tfoot>
</table>
</div> </script> //2.div for binding
<div id="txn-details" class="txn-details" data-bind="template: { name: 'txn-details-template' }"> </div>

//3.js 

var preFetch = {
pageLoaded: false, data: undefined
}; $(document).ready(function () { $("#btnAccountDetails").click(function () { var arrow = $("#arrow");
if ($(arrow).attr("showing")) {
$(arrow).html("<i class=\"fa fa-angle-double-up\"></i>");
$(arrow).removeAttr("showing", 1);
$("#txn-details").slideToggle(false);
prefetchDataToCache();
return;
} $(arrow).html("<i class=\"fa fa-angle-double-down\"></i>");
$(arrow).attr("showing", 1);
$("#txn-details").slideToggle(true);
}); prefetchDataToCache(); }); function binding() {
var vmVals = ko.observableArray();
for (var i = 0; i < preFetch.data.Values.length; i++) {
vmVals.push(preFetch.data.Values[i]);
} ko.applyBindings({ Values: vmVals }, document.getElementById("txn-details"));
} function prefetchDataToCache() {
$.ajax({
type: 'POST',
url: $("#hdnLatestTxnUrl").val(),
success: function (data) {
preFetch.data = data; ko.cleanNode($("#txn-details")[0]);
binding(); }
});
}

MVC Controller 返回的json结构:

{Values : [{Status : 'xxx' ,StatusCode : 1 , Date: 'xxxx', TransactionNo : 'xxxx' , Method: 'xxx' , Amout : 100} ]}