Added Patch to update tooltip only when active element has changed #3856
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etimberg
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Feb 1, 2017
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etimberg
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Other than my 2 very minor comments, I think this is good to go.
Good job @Jareechang
| // Remember Last Actives | ||
| changed = !helpers.arrayEquals(me._active, me._lastActive); | ||
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| if (!changed) { |
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Could you add a comment here explaining why this exists? It might be a good idea to include a link to the relevant github issue as well
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ah good idea, that i'll add that in.
test/core.tooltip.tests.js
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| }); | ||
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| it('Should not update if active element has not changed', function() { | ||
| var chartInstance = window.acquireChart({ |
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[minor] We are trying to standardize on chart rather than chartInstance.
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sure! quick fix, no problem.
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(chartjs#3746) skip handleEvent (and update) if the element has not change changed chartInstance to chart in test added comment for code preventing tooltip update if there is not changes
simonbrunel
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Feb 6, 2017
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As title states, added patch for Issue #3746 with test cases. Please review when you have a chance! @etimberg or @simonbrunel.