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nice dynamic arrows

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This commit is contained in:
Peter Cottle 2012-12-24 12:35:09 -08:00
parent cab63cbce0
commit 7acde81510
4 changed files with 40 additions and 17 deletions
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10
src/js/views/multiView.js
View file

@ -91,21 +91,23 @@ var MultiView = Backbone.View.extend({
return view;
},
addNavToView: function(view) {
addNavToView: function(view, index) {
var leftRight = new LeftRightView({
events: this.navEvents,
// we want the arrows to be on the same level as the content (not
// beneath), so we go one level up with getDestination()
destination: view.getDestination()
destination: view.getDestination(),
showLeft: (index !== 0),
lastNav: (index === this.childViewJSONs.length - 1)
});
},
render: function() {
// go through each and render... show the first
_.each(this.childViewJSONs, function(childViewJSON) {
_.each(this.childViewJSONs, function(childViewJSON, index) {
var childView = this.createChildView(childViewJSON);
this.childViews.push(childView);
this.addNavToView(childView);
this.addNavToView(childView, index);
}, this);
this.showViewIndex(this.currentIndex);