Question

I want to access the hidden field value in knockout.
Here is my html code

<td>
                        <input type="checkbox" data-bind="checked: status, disable: status, click: $root.UpdateStatus" />
                        <input id="hdnGoalId" type="hidden" data-bind="value: goalId" />
                    </td>

This is my javascript code

var WebmailViewModel = function() {

 self.UpdateNote = function () {
    $.ajax({
        type: "POST",
        url: 'SinglePageApp.aspx/UpdateNote',
        data: "{goalId: '" + self.goalId + "'}",
        contentType: "application/json; charset=utf-8",
        success: function (result) {
            alert(result.d);
        }
    });
};
};ko.applyBindings(new WebmailViewModel());

In UpdateNote i want to pass the selected goalId.
Please give me some advice.

Answer 1

Thanks for your response.I got the solution by updating like this

self.UpdateNote = function (tblUsers) {
    $.ajax({
        type: "POST",
        url: 'SinglePageApp.aspx/UpdateNote',
        data: "{goalId: " + tblUsers.goalId + "}",
        contentType: "application/json; charset=utf-8",
        success: function (result) {
            alert(result.d);
        },
        error: function (XMLHttpRequest, textStatus, errorThrown) {
            alert(textStatus);
            alert(errorThrown);
        }
    });
};

where tblUsers is the json object.