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/ 8 Years ago, wed, august 3, 2016, 12:00:00
i am using the knockout js, i am finding diffcult to bind the data while in ajax get method, i have created model, viewModel, and ajax function, i have the ajax method in the same js file where i have created viewModel i am calling the ajax on page load and trying to bind my html with konckout js, i am getting the error userModel is undefined if i give this.name = ko.observale(result[0].name) before the ajax call, after the ajax called it give name is undefined need help
<html>
<head>
<script src=js/jquery1.9.js></script>
<script src=js/knockout-3.3.0.js></script>
<script src=js/knockout.mapping.js></script>
<script src=model/usermodel.js></script>
</head>
<body>
<div>
<h1><span data-bind=text:user().name></span></h1>
<h1><span data-bind=text:user().userName></span></h1>
</div>
<script src=ViewModel/userDetailsViewModel.js></script>
</body>
</html>
////Model////
function userModel(result) {
var self = this;
this.name = ko.observable(result[0].name); /// give me error undefined before the ajax call and after ajax call i get the value in result
this.userName = ko.observable();
}
/////View Model////
var result
var userDetailsViewModel = function(result) {
self = this;
self.user = ko.observable(new userModel(result));
};
var mainUserDetailsViewModel = new userDetailsViewModel(result);
ko.applyBindings(mainUserDetailsViewModel);
////ajax called on the page load ////
$.ajax({
type: POST,
dataType: json,
url: baseUrl + 'api/xx/xxx',
data: jason.strigfy(),
success: function(data) {
result = data;
////I am getting in result json data object 0=[name:nnnn,Username:mmmmmm],
//// i am passing this result to ViewModel and to Usermodel Constructor//
mainUserDetailsViewModel.user(new userModel(result));
},
error: function(error) {
jsonValue = jQuery.parseJSON(error.responseText);
//jError('An error has occurred while saving the new part source: ' + jsonValue, { TimeShown: 3000 });
}
});
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