23 lines
582 B
JavaScript
23 lines
582 B
JavaScript
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var CoreView = require('backbone/core-view');
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var template = require('./overlay.tpl');
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module.exports = CoreView.extend({
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initialize: function (opts) {
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if (!opts.overlayModel) throw new Error('overlayModel is required');
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this.overlayModel = opts.overlayModel;
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this._initBinds();
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},
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render: function () {
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this.$el.empty();
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this.$el.append(template({
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visible: !this.overlayModel.get('visible') ? 'is-hidden' : ''
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}));
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return this;
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},
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_initBinds: function () {
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this.listenTo(this.overlayModel, 'change:visible', this.render);
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}
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});
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