If I assign the same id to multiple dom elements e.g.
txtBox.id="1"
txtBox2.id="1"
Are there any issues with this? Performance, compatibility etc.
If I assign the same id to multiple dom elements e.g. txtBox.id=1 txtBox2.id=1 Are
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If I assign the same id to multiple dom elements e.g.
txtBox.id="1"
txtBox2.id="1"
Are there any issues with this? Performance, compatibility etc.
Yes there can be performance issues.
Use class if you are going to assign the same name to multiple elements.