Repo: https://github.com/everestate/chartjs-plugin-waterfall
Remember to replace the script import with a path from your own directory
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September 30, 2020 16:16
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ChartJs minimum chart reproduction
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.10/lodash.min.js"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.2/Chart.bundle.min.js"></script> | |
| <script src="../node_modules/chartjs-plugin-waterfall/dist/chartjs-plugin-waterfall.min.js"></script> <!--UPDATE THIS--> | |
| </head> | |
| <body style="width:100%; height:100%"> | |
| <div style="position: relative; width: 50%; height:30%"> | |
| <canvas id="myChart" width="400px" height="400px"></canvas> | |
| </div> | |
| <script> | |
| var ctx = document.getElementById("myChart").getContext('2d'); | |
| const dat = { | |
| datasets: [ | |
| { | |
| label: 'Closing Costs', | |
| data: [50], | |
| backgroundColor: '#e8cdd7', | |
| stack: 'stack 1', | |
| }, | |
| { | |
| label: 'Purchase Price', | |
| data: [700], | |
| backgroundColor: '#d29baf', | |
| stack: 'stack 1', | |
| }, | |
| { | |
| data: [200], | |
| waterfall: { | |
| dummyStack: true, | |
| }, | |
| stack: 'stack 2', | |
| }, | |
| { | |
| label: 'Opening Loan Balance', | |
| data: [550], | |
| backgroundColor: '#bb6987', | |
| stack: 'stack 2', | |
| }, | |
| { | |
| label: 'Initial Cash Investment', | |
| data: [200], | |
| backgroundColor: '#a53860', | |
| stack: 'stack 3', | |
| }, | |
| ], | |
| }; | |
| var chart = new Chart(ctx, { | |
| type:'bar', | |
| plugins: [chartjsPluginWaterfall], | |
| data: dat | |
| }); | |
| </script> | |
| </body> | |
| </html> |
here solution:
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.8.0/Chart.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.11/lodash.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/chartjs-plugin-waterfall@1.0.3/dist/chartjs-plugin-waterfall.min.js"></script>
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I tried this several ways, and it doesn't seem to work. I was never able to get this running in vanilla JavaScript.
Script files, in header:
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.10/lodash.min.js"></script><script src="https://cdn.jsdelivr.net/npm/lodash.groupby@4.6.0/index.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/lodash.merge@4.6.1/index.min.js"></script>
<script src="https://requirejs.org/docs/release/2.3.5/minified/require.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.7.2/Chart.bundle.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/chartjs-plugin-waterfall@1.0.3/lib/chartjs-plugin-waterfall.min.js"></script>
1.) As provided (lodash, chart.js, waterfall-plugin)
Errors:
-- chartjs-plugin-waterfall.js:5 - Uncaught ReferenceError: require is not defined
-- waterfall.html - Uncaught ReferenceError: chartjsPluginWaterfall is not defined
2.) As Stated by MartinDawson (lodash.groupby, lodash.merge, Chart.js, waterfall-plugin)
Errors:
-- lodash.grouby/index.js:2369 - Uncaught ReferenceError: module is not defined
-- lodash.merge/index.js:1963 - Uncaught ReferenceError: module is not defined
-- chartjs-plugin-waterfall.js:1 - Uncaught ReferenceError: require is not defined
-- waterfall.html:56 - Uncaught ReferenceError: chartjsPluginWaterfall is not defined
3.) Changed lodash.groupby and lodash.merge to type="module"
Errors: [same as #2]
4.) Added require.js, with lodash.groupby and lodash.merge
Errors:
-- require.js:5 - Uncaught Error: Module name "lodash.merge" has not been loaded yet for context: _. Use require([]) ... at chartjs-plugin-waterfall.js:1 (http://requirejs.org/docs/errors.html#notloaded)
-- -- lodash.grouby/index.js:2369 - Uncaught ReferenceError: module is not defined
-- lodash.merge/index.js:1963 - Uncaught ReferenceError: module is not defined
-- waterfall.html:54 - Uncaught ReferenceError: Chart is not defined