javascript - MarkerClustererPlus and nested clusters -


what mean following: suppose have in area number of transmitting-receiving stations (pylons) (5, example), , 2 hundred customers connected wirelessly them (40 each on average).

i want first icon appear on area showing number 5 (number of stations), on click event on icon want 5 pylons icons appear, , subsequently on click event on of icons customers icons (only customers connected clicked pylon) appear.

all many areas in country. question is: basic steps should implement task accomplished? have done @ moment define cluster of 5 stations so, clicking on icon, stations shown.

should define new clusters, 1 each station, each 1 containing customers connected it? or should take bottom-up approach, mean, define single big cluster of customers, , move on? in such case how should proceed?

i newbie html , javascript ( , 66!!! ), nonetheless trying accomplish task using languages , markerclustereplus library. need suggestions, please. all.

thanks answering. have done few modifications on example code provided library, both html , js.

html 

<script type="text/javascript" src="onet.js"></script>  <script type="text/javascript">         google.maps.event.adddomlistener(window, 'load', onet.init); </script>  <div>     markers:     <select id="nummarkers">       <option value="6" selected="selected">6</option>     </select>   </div>    <strong>tralicci bari</strong>   <div id="markerlist">    </div> </div> <div id="map-container">   <div id="map"></div> </div>

js

function $(element) {  return document.getelementbyid(element);  }  var onet = {}; onet.tralicci = null; onet.map = null; onet.markerclusterer = null; onet.markers = []; onet.infowindow = null;  onet.init = function() {    var latlng = new google.maps.latlng(41, 16.38);    var options = {   'zoom': 6,   'center': latlng,   'maptypeid': google.maps.maptypeid.roadmap }; onet.map = new google.maps.map($('map'), options); onet.tralicci = data.tralicci;  var nummarkers = document.getelementbyid('nummarkers'); google.maps.event.adddomlistener(nummarkers, 'change', onet.change); onet.infowindow = new google.maps.infowindow(); onet.showmarkers(); };

please note here appears "onet" "speedtest" in distributed example code, , "tralicci" equivalent "stations".

data_ba.json

var data = {   "tralicci":  [     {"trl_id": "ba_01", "trl_nome": "1o traliccio", "longitude": 16.58, "latitude": 41.09,              "title": "traliccio n.   1\npotenza 15 kw\naltezza 37.5 m\nclienti connessi: 40",             "stato": "on", "altezza": 375}     ,     {"trl_id": "ba_02", "trl_nome": "2o traliccio", "longitude": 16.578, "latitude": 41.112,              "title": "traliccio n.   2\npotenza 18 kw\naltezza 42.5 m\nclienti connessi: 42",             "stato": "on", "altezza": 350}     ,     {"trl_id": "ba_03", "trl_nome": "3o traliccio", "longitude": 16.544, "latitude": 41.09,              "title": "traliccio n.   3\npotenza 12 kw\naltezza 22 m\nclienti connessi: 34",             "stato": "off", "altezza": 474}     ,     {"trl_id": "ba_04", "trl_nome": "4o traliccio", "longitude": 16.556, "latitude": 41.08,              "title": "traliccio n.   4\npotenza 16 kw\naltezza 35 m\nclienti connessi: 47",             "stato": "on", "altezza": 375}     ,     {"trl_id": "ba_05", "trl_nome": "5o traliccio", "longitude": 16.580, "latitude": 41.085,              "title": "traliccio n.   5\npotenza 20 kw\naltezza 39 m\nclienti connessi: 42",             "stato": "on", "altezza": 375}     ,     {"trl_id": "ba_06", "trl_nome": "6o traliccio", "longitude": 16.790, "latitude": 41.12,      "title": "traliccio n.   6\npotenza 15 kw\naltezza 32 m\nclienti connessi: 54",             "stato": "on-off", "altezza": 333}

i've done little, can see. use own image station image, different distributed m2.png.


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