When iteration is involved, it is inevitable that there will be abnormal terminations or forced skips. In jQuery’s each function, the following relationships exist: The continue: return true; Break: return false. Direct return also pops out of jQuery.

Set the drop-down list to select and terminate the iteration

$("#area option").each(function(){
if($(this).text()==addrTmp[2]){
$(this).attr("selected", "selected");//
return false;
}
});