INNER CODE UNIT · JavaScript

updateStorage

Booodaness/Scientific-Notes · Booodaness/_Assets/Presentations/phase-space-analysis-harmonic-oscillators.md/plugin/chalkboard/plugin (copy).js:430

	function updateStorage() {
		var json = JSON.stringify( storage )
		if ( config.storage ) {
			sessionStorage.setItem( config.storage, json )
		}
		return json;
	}

	/**
	 * Get data as json string.
	 */
	function getData() {
		// cleanup slide data without events
		for (var id = 0; id < 2; id++) {
			for (var i = storage[id].data.length-1; i >= 0; i--) {
				if (storage[id].data[i].events.length == 0) {
					storage[id].data.splice(i, 1);
				}

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