28 lines
584 B
JavaScript
28 lines
584 B
JavaScript
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var cdb = require('cartodb.js-v3');
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module.exports = cdb.core.View.extend({
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initialize: function() {
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_.bindAll(this, '_onWindowScroll');
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this._bindScroll();
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},
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_onWindowScroll: function() {
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this.$el.toggleClass('is-fixed', $(window).scrollTop() > this.options.anchorPoint);
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},
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_unbindScroll: function() {
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$(window).unbind('scroll', this._onWindowScroll);
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},
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_bindScroll: function() {
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this._unbindScroll();
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$(window).bind('scroll', this._onWindowScroll);
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},
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clean: function() {
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this._unbindScroll();
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this.elder('clean');
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}
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});
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