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/* | |
Permission is hereby granted, free of charge, to any person obtaining a copy of this | |
software and associated documentation files (the "Software"), to deal in the Software | |
without restriction, including without limitation the rights to use, copy, modify, merge, | |
publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons | |
to whom the Software is furnished to do so, subject to the following conditions: | |
The above copyright notice and this permission notice shall be included in all copies or | |
substantial portions of the Software. | |
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING | |
BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, | |
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
*/ | |
// add this in the before body section | |
// in between opening and closing | |
// script tags | |
const targetNode = document.getElementById("list"); | |
const config = { childList: true }; | |
let mutations = []; | |
const callback = (mutationList, observer) => { | |
for (const mutation of mutationList) { | |
if (mutation.type === "childList") { | |
mutations.push(mutation); | |
} | |
mutations[0].addedNodes[0].tabIndex = -1; | |
mutations[0].addedNodes[0].focus(); | |
setTimeout(() => { | |
mutations = []; | |
}); | |
} | |
}; | |
const observer = new MutationObserver(callback); | |
observer.observe(targetNode, config); |
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