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[Feature] How can I dispatch a wheel event programmatically? #17638
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I have to use two instances, because I need to set some styles on each one. Something like border style. |
I'm not sure it works with connect. You can have a try. |
Thanks, @Ovilia , but there are not only two instance, but also a div, How can I dispatch wheel event when I wheel on this div? |
Can you first make a demo (without zrender changes) to show what the problem is and then I can help check if this change is necessary? |
@JinJianQi Please provide a demo for the issue either with Official Editor, CodePen, CodeSandbox or JSFiddle. |
@Ovilia Hello~, Thanks for reply, there is a demo to show that, I just want fake the wheel event on another div. this is a simple demo:
also, you can check this link to reproduce. https://codesandbox.io/s/gantt-chart-of-airport-flights-forked-1hbsgx?file=/index.js |
Do you want to trigger ECharts' dataZoom event or what? |
@Ovilia Yes, I want to :) I just want this fakeEvent work as a natural user action. |
What problem does this feature solve?
I just have two Echart instances, both of them have a dataZoom. How do I make them move synchronously when I scroll?
What does the proposed API look like?
Maybe just offer a dispatch function that I can pass a event that type is wheel.
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