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the div which has the ref attribute inside the v-for, when I v-if toggle them, the ref value.length increase more and more #9239
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hisland
changed the title
the div which has the ref attribute inside the v-for, when I v-if toggle them, the ref value increase more and more
the div which has the ref attribute inside the v-for, when I v-if toggle them, the ref value.length increase more and more
Sep 18, 2023
a workaround: <div v-for="(vv0, index0) in 3" :key="index0" ref="refDivArr">
+<div v-for="(vv0, index0) in 3" ref="refDivArr">
<CompB ref="refCompArr"></CompB>
</div> |
edison1105
added
the
has workaround
A workaround has been found to avoid the problem
label
Sep 19, 2023
If I use ref function, it can not get |
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Labels
Vue version
3.2.47
Link to minimal reproduction
https://play.vuejs.org/#eNqtVUtv00AQ/iuDOSSV0qSot9QttNADSDxEERfMwbUnzjab3dU+3ESR/zuz68R2nNIglR6a3Z1v5pu3N9G1UuPSYTSNYpNppiwYtE4BT0VxmUTWJNFVIthSSW1hAxpnI/qXZpaVOAIpPksnLOYjyORSuXB6TG02hwpmWi5hQMYHjYH3BLrZCsaTcPPsBEhEJoWxwMxPZtg9R7j0ZEOrHZ4kYuYEUUoBVhYFxy1meAKbRECrNC5T7rzqq95TIqqWg+x+YOUdE2RpSyMc50TTyL1rTwH2TVxrvRX/+t3X7sniSZ1eSmZscal4apHOAHHOSjB2zZHSfS91jnoKb9QKjOQsh9eIeAEqzXPyhgRnahUqAvTnVa+6wUxhE0rURldV8cSj9hXa6HYanXh7KnMNk0M+im7MURR23uFsH5/hPdTcfz3G3zYIabeXtzBYoxnAFAZCDvpG7p211DzvMs6yhW/rbhdRPvfu8aSGk3LLC+Upm5Fmw5hETdXmyIq59cWh6lzAYRGV0yrw1PYATEj17hbsUyLIVLd4HTxh6tFpUG3BCBbXo9TA92Lv1eFlgTCx6LiVap2u96IoT2dSk6VhWZ6NgIkcV2cn9AvnRDNd4Nozh1e6d0OmBjgab435t2B3p3jSmbY4BAomkwrz3YrjaPySowH1QkJFI1p7NMszVowfjBS0G8OWSSK/4xhH/VX5XURa1MI1cRKlnMvHT+HN76zR7j2bY7Z44v3B0CBP6fBNo0FdUh0amU11gbYW3959wRWdG+FS5s5X7Rnhd6RyOe9jDbtxIie3O7jg7cewlKmJfpjblUVhdkF5Rz2yCvgkohXtc/630Ft3z8fnQY/WLWWx2e//7+vS+6wkosEM6WNweQWb6uiyzXhqDLE/6lT52UdjX9It1R+VZ24c
Steps to reproduce
if I click
toggleVisible
many times,refDivSingle
toggle between null and divrefCompSingle
toggle between null and {}refDivArr.length
increase more and more <-- error hererefCompArr.length
toggle between 3 and 0if I use ref function, it don't get null
What is expected?
the
refDivArr.length
should toggle between 3 and 0, same as therefCompArr.length
What is actually happening?
the
refDivArr.length
increase more and moreSystem Info
No response
Any additional comments?
No response
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