when I click the button to select a region, there will be three addresses of provinces, cities and regions. I got the value through .html, but the parameters required by the background are separated by city and county. What do I do with the data segmentation I got. Pass it alone in the form of passing parameters
is a string. Call the delimited function of the string
str.split(' ')get provinces, cities and autonomous regions
var list = string. Split (')
and then use list [0], list [1], list [2] to extract the corresponding values
directly with split, and then take provinces, cities and counties according to the array order
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