javascript - How to cache coordinates? -


i've tried find solution 2 weeks can't find information it. few general tutorials , google maps docs should cache them noone tells how. it's obvious..

enter image description here

how acieve caching shown on image? what's logic behind that?

could save array of objects co-oridnates , location attributes , save html5 local storage? way check through array first , if it's not there send ajax request after that.


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