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USJimmy Lee
 

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  1. USJimmy Lee
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    1. POCommon closure issues for looping markers in Google Map API
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      1. PTQuestion
    2. POFailed in changing textbox value using if-else clause
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    3. POFailed in clear markers in Google Map API3
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      1. POCommon closure issues for looping markers in Google Map API
      1. USJimmy Lee
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    1. COI have further reduce the number of trig station by SQL query to become five in the query. I can put all five markers on Map and calculate the distance for each route in the computeTotalDistance() function (by adding 'alert(total_dist)' at the end of the function. However, i find that the total_dist value could not be passed back to the Submit2() and caluRoute2() functions (checking by adding alert(total_dist) after executing calcRoute2() and computeTotalDistance() function. Are there any probgramming problem in javascript, like Closure problem???
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      1. POFind and show the route of the closest markers using DirectionsService by Google Map API v3
      1. USJimmy Lee
    2. COThanks for your advice... I have spent some times on trying to use 'Distance Matrix' by putting one origin and five destinations to find the distance of the routes using the parameter 'results[j].distance.text'. But i find that the funciton is not worked and i suspected that the 'results[j].distance.text' is a text instead of true distance for comparison. Is it true? If yes... this approach is not workable for me as i have to show the route with the shortest distance instead of showing all routes with the distances in the panel.
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      1. USJimmy Lee
    3. COThanks for your advice. The example is what i want to do... However, i have some problems in looping through all five markers from jQuery AJAX JSON... Maybe i better add a new question based on your suggsted code to elaborate it... Thanks for your help anyway..
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      1. USJimmy Lee
 

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