My tooltip does not appear

[AndAShape1]

I have...

import ReactTooltip from 'react-tooltip'

<ReactTooltip effect="solid" />

<th data-tip={text} ... />

Just like the instructions say. If I uncheck a bunch of CSS rules then I can see the tool tip sitting empty on the screen.

But it doesn't appear when I roll over the . What reason could there be for this?

[aronhelser]

If your item is not a child of the ReactToolTip, you need to use the data-for='happyFace' property on your item, and the id='happyFace' property on the ReactToolTip, so they link up. It's shown in the first example. I'll take a look at the code at the top and see why the first example code shown is not correct.

[AndAShape1]

That didn't fix it unfortunately.

[AndAShape1]

It works if I add a tooltip to another page element even without specifying an id. Why doesn't it like my generated table header cells?

[aronhelser]

It's because your generated table cells aren't present when the Tooltip is created. You need to call `.rebuild()` after they are created so the tooltip can discover them.

…

On Thu, Feb 14, 2019 at 6:46 AM FruitAndAShape ***@***.***> wrote: It works if I add a tooltip to another page element. Why doesn't it like my generated table header cells? — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#469 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AS_pnXxHFqI6aoo5Wzg9bTs7uaJnyS-Qks5vNUyEgaJpZM4a6D10> .

[AndAShape1]

Where is the optimum place to do this? After every render?

[AndAShape1]

I did this...

componentDidUpdate() {
   ReactTooltip.rebuild();
}