get hidden field value in knockout js MVC 4

get hidden field value in knockout js MVC 4

I am going to share the code sample for how to get hidden field value in knockout js using MVC 4


In the step 1st, View code


<div id="my-container">

<ul data-bind="foreach: mDateTime">
        <li>
            <h2 data-bind="text: $data"></h2>
                <ul data-bind="foreach: $root.matter.index.type()[$data]">
                <li> 
                        <div id="box">
                              <input type="hidden" data-bind="attr: { value: matterId }" id="hdfMatterId"/> 
                        </div>                                 
                </li>
            

             </ul>
        </li>
    </ul>
</div>


In the step 2nd, ViewModel knockoutjs code


$(document).ready(function () {
    $("#lnkbDeleteTimeEntry").live('click', function () {
    });
});


function deleteTimeEntry() {
    var TimeEntryViewModel = function () {
        var self = this;
        self.matterId = ko.observable();
            self.UpdateTimeEntry = function () {
                $.ajax({
                    type: "POST",
                    url: '/iTkTimeEntry/DeleteTimeEntry/',
                    data: "{matterId: '" + self.matterId() + "'}",
                    contentType: "application/json; charset=utf-8",
                    success: function (result) {
                        //Todo: call to view model
                        alert(result.matterId);
                    },
                    error: function (jqXHR, textStatus, errorThrown) {
                        var errorMessage = '';
                        $('#message').html(jqXHR.responseText);
                    }
                });
            };
    };
    ko.applyBindings(new TimeEntryViewModel());
}

 

 

ANIL SINGH

Anil Singh is an author, tech blogger, and software programmer. Book writing, tech blogging is something do extra and Anil love doing it. For more detail, kindly refer to this link..

My Tech Blog - https://www.code-sample.com/
My Books - Book 1 and Book 2

www.code-sample.com/. Powered by Blogger.
^