Comment faire pour que KnokoutJS et ClipboardJS travaillent ensemble?

alors, peut-être que quelqu'un a besoin de:

ko.bindingHandlers.clipboard = {
    init: function (element, valueAccessor, allBindings, viewModel, bindingContext) {
        var clipboard = new Clipboard(element);
    }
};

et

<a href="#" class="copy_btn" data-bind="clipboard, attr: { 'data-clipboard-text' : name, title: 'Copy to clipboard'}"><i class="fa fa-copy"></i></a>

très bien, merci @devspec pour votre réponse initiale. Je l'ai construit sur des bases cruciales:

donc mon dernier handler est:

ko.bindingHandlers.clipboard = {
    init: function(element, valueAccessor, allBindings, viewModel, bindingContext) {
            // This will be called when the binding is first applied to an element
            // Set up any initial state, event handlers, etc. here
            var options = ko.unwrap(valueAccessor());
            if(options.textComputed) {
                options.text = function(nodeToIgnore) { return options.textComputed(); };
            }

            if(options.onmodal) {
                options.container = element;
            }

            var cboard = new Clipboard(element, options);
            if(options.success) {
                cboard.on('success', options.success);
            }
            if(options.error) {
                cboard.on('error', options.error);
            }



            ko.utils.domNodeDisposal.addDisposeCallback(element, function() {
                        // This will be called when the element is removed by Knockout or
                        // if some other part of your code calls ko.removeNode(element)
                        cboard.destroy();
                    });
        },
}

et un exemple d'usage est:

Le Code Html:

<a href="#" data-bind="clipboard: { onmodal: true, textComputed: command, success: function(event) { copyCommandResult(true, event); },
error: function(event) { copyCommandResult(false, event); }}"><small
    data-bind="text: clipboardLink ">copy to clipboard</small></a>

sur la commande view model est un computed, si c'était une fonction qui renvoie une chaîne (sans argument) vous pourriez utiliser l'attribut text seulement

et le copyCommandResult est simplement:

 self.copyCommandResult = function(success, e) {
//    console.log("Copy to clipboard success? " + success)
//    console.info('Action:', e.action);
//    console.info('Text:', e.text);
//    console.info('Trigger:', e.trigger);

    if(success) {
      self.clipboardLink("Copied successfully!");
    } else {
      self.clipboardLink("Could not copy to clipboard");
    }
    setTimeout(function(){ self.clipboardLink(DEFAULT_CLIPBOARD_LINK_TEXT); }, 3000);

  }