This time I ask you a more difficult question,
such as code two button a city a province code to achieve the click of the city when the province and its own country at the same time click the province appears the state is connected to the database output value. The problem is that the values are not categorized, which means that the provinces are all out, whichever country you choose. That is, the normal is: China-Liaoning now may be: China-New York, a judgment statement how to change, in the original code added JS jquery can but the original judgment statement does not move. Is there a meeting?
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The data output should be controlled in PHP and should not be judged after getting PHP data.
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The Ancients cloud: I am weak I am justified
Landlord I Top you
Those who answer questions are not good people at all.