What is happening is I'm trying to get the drop-down menu to STAY on what was selected but it keeps switching to the default after I hit submit. Can someone help me with the javascript code because I know for sure that's the issue? Thanks everyone I'm trying to self-learn this.What is happening is I'm trying to get the drop
阅读背景：
使用Javascript在下拉菜单中保持选定的项目
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