问题
I want to use secure binding with knockout. to do so I use knockout-secure-binding.js.
Who could explain why the following code does not work? it throws an error `
Uncaught #< Object > knockout-secure-binding.js:74`
after the line ko.applyBindings(new viewModel());
<html>
<head>
<title></title>
<script src="scripts/knockout-3.0.0-min.js"></script>
<script src="knockout-secure-binding-master/dist/knockout-secure-binding.js"></script>
</head>
<body>
<button type="button" data-sbind="sbtnClick">button</button>
<script>
var bindings = {
sbtnClick: function () {
return {click: this.btnClick};
}
};
var viewModel = function () {
this.btnClick = function () {
alert('clicked');
};
};
ko.bindingProvider.instance = new ko.secureBindingsProvider(bindings);
ko.applyBindings(new viewModel());
</script>
</body>
</html>
回答1:
You still need to write out the name of the binding handler click:
<button type="button" data-sbind="click: btnClick">button</button>
And you don't need this whole bindings object with the sbtnClick, just write:
var viewModel = function () {
this.btnClick = function () {
alert('clicked');
};
};
ko.bindingProvider.instance = new ko.secureBindingsProvider();
ko.applyBindings(new viewModel());
Demo JSFiddle.
来源：https://stackoverflow.com/questions/21279003/knockout-js-secure-binding