相关疑难解决方法(0)

我的MVC视图:

@model MG.ViewModels.Profile.ProfileDetailsViewModel
<div>
<h4>About Me</h4>
<!-- ko if: !isEditingAboutMe() -->
<p data-bind="text: aboutMe()">@Model.AboutMe</p>
@if (Model.CurrentUserCanEdit)
{
    <a data-bind="click: editAboutMe">edit</a>
}
<!-- /ko -->
<!-- ko if: isEditingAboutMe() -->
@Html.TextBoxFor(model => model.AboutMe, new { data_bind = "value: aboutMe" })
<a data-bind="click: saveAboutMe">save</a>
<a data-bind="click: cancelAboutMe">cancel</a>
<!-- /ko -->
</div>

<script type="text/javascript">ko.applyBindings(@Html.Raw(Json.Encode(Model)));</script>

我的ProfileVm Javascript:

function ProfileVm() {
var self = this;

self.saveAboutMe = function() {
    self.isEditingAboutMe(false);
};

self.cancelAboutMe = function() {
    self.isEditingAboutMe(false);
};

self.isEditingAboutMe = ko.observable(false);
self.editAboutMe = function() {
    self.isEditingAboutMe(true); …