https://fly.layui.com/extend/..
this plug-in, after selecting the last drop-down box, triggers the change event or other events, as long as it can detect that the value of the last drop-down box has changed
https://fly.layui.com/extend/..
this plug-in, after selecting the last drop-down box, triggers the change event or other events, as long as it can detect that the value of the last drop-down box has changed
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