widgets.ipynb

{
 "cells": [
  {
   "metadata": {
    "trusted": true
   },
   "cell_type": "code",
   "source": "from IPython.display import display\nimport ipywidgets as W\nfrom traitlets import link",
   "execution_count": 6,
   "outputs": []
  },
  {
   "metadata": {
    "trusted": true
   },
   "cell_type": "code",
   "source": "def coreCalculationFunction(myOptions):\n    return myOptions\n\ndef optionsRelatedFunction():\n    myOptions=['a', 'b', 'c']\n    label = W.HTML(value=\"Hello World\")\n    the_interact = W.interactive(coreCalculationFunction,\n                 myOptions=myOptions)\n    dropdown = the_interact.children[0]\n    \n    # link ensures that when dropdown.value changes,\n    # label.value gets the same value, and vice versa.\n    # dlink is a unidirectional alternative.\n    link((dropdown, 'value'),\n         (label, 'value'),\n    )\n    display(label, the_interact)\n",
   "execution_count": 21,
   "outputs": []
  },
  {
   "metadata": {
    "trusted": true
   },
   "cell_type": "code",
   "source": "optionsRelatedFunction()",
   "execution_count": 20,
   "outputs": [
    {
     "output_type": "display_data",
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "1400ebc3eb964d2e95cafb0a96eda5e3"
      }
     },
     "metadata": {}
    },
    {
     "output_type": "display_data",
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "a52967f2ce1b41ada4999fd4d6266654"
      }
     },
     "metadata": {}
    }
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "name": "python3",
   "display_name": "Python 3",
   "language": "python"
  },
  "language_info": {
   "name": "python",
   "version": "3.6.0",
   "mimetype": "text/x-python",
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "pygments_lexer": "ipython3",
   "nbconvert_exporter": "python",
   "file_extension": ".py"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}