javascript - Progress bar for Leaflet map -


how can show centered on map progress bar (with %) while waiting layer rendered on map?

here code:

<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7/leaflet.css" /> <script type='text/javascript' src="http://makinacorpus.github.io/leaflet.spin/leaflet.spin.js"></script> <script type='text/javascript' src="http://makinacorpus.github.io/leaflet.spin/spin.js/dist/spin.min.js"></script> </head> <body> <a href="#" onclick="showmap('http://{s}.tile.thunderforest.com/landscape/{z}/{x}/{y}.png')">tf.landscape</a>&nbsp;|<a href="#" onclick="showmap('http://{s}.tile.thunderforest.com/outdoors/{z}/{x}/{y}.png')">tf.outdoors</a> <div id="map" style="width: 640px; height: 480px"></div> <progress value="0" max="100"></progress>   <script src="http://cdn.leafletjs.com/leaflet-0.7/leaflet.js"> </script> <script>     var map;     var tilelayer;     function showmap (layerurl) {         if(!map) {            map = l.map('map').setview([19.5, -73], 7);          }          tilelayer = l.tilelayer(layerurl, {               attribution: 'map data &copy; <a href="http://openstreetmap.org">openstreetmap</a>',               maxzoom: 18             });         //map.addlayer(tilelayer);            map.spin(true);             settimeout(function () {                 map.addlayer(tilelayer);                     map.spin(false);            }, 3000);       } </script>

thanks!

there not built- or plugged-in solution yet.

  • if progress-bar , % not important , want tell user something's loading might want have @ leaflet.spin plugin showing spinning icon on map.
  • if want progress-bar starting point might markercluster-plugin. 50k example has such progress bar.

Comments

Post a Comment

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

i'm looking dynamically populate select element names of items stored array. for reason it's not working , i'm not sure why. html: <div class="col-md-4 col-md-offset-4"> <select class="select1"> </select> , <select class="select2"> </select> </div> note i'm using bootstrap layout. here's jquery i'm using try , populate ".select1" jquery: select: function() { $.each(state.greens, function(index, value) { $(".select1").append("<option value =' " + index + " '>" + state.greens[index].name + "</option>"); }); } note function 'select' stored within object called 'display'. state.greens name of array i'm trying access. so @ end of html page call display.select(); call function. no error messages showing in console. also, saw question: appending
Read more

Android soft keyboard reverts to default keyboard on orientation change -

i'm building android soft keyboard , can't seem fix bug - have arabic , qwerty keyboard , when rotate device on qwerty keyboard (or arabic shift), it's if program has "restarted" , becomes arabic keyboard without shift. the onsaveinstancestate(bundle savedinstancestate) not work because application not extend activity inputmethodservice . i put following in android manifest android:configchanges="keyboard|keyboardhidden|orientation" android:windowsoftinputmode="stateunchanged|adjustresize"> i tried using @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); log.i(mydebug, "config changed " + currentkeyboard.equals(qwerty)); } however, currentkeyboard.equals(qwerty)) results false , made sure true before orientation change. any appreciated. i think applications fault. if application restarting on orientation change
Read more

Rendering JButton to get the JCheckBox behavior in a JTable by using images does not update my table -

i rendering jbutton image on simulate jcheckbox behavior. why don't let jtable render jcheckbox? because need bigger checkboxes , there's no way can resize them (as far know). so, have own table cell renderer , editor. both renders jbutton , checkbox images on them. trying change image checked image unchecked image (or vice versa) , update cell value (boolean true or false). however, reason, getcelleditorvalue() not update table. so, release mouse, value goes original one. any appreciated! lot! public class tableexample extends jframe { jscrollpane pane; jpanel panel; jtable table; object[][] data; mytablemodel tm; renderer buttoncolumn; public tableexample(object[][] data) throws ioexception { string[] columns = {"column#1", "column#2", "column#3", "column#4", "column#5", "column#6"}; this.data = data; this.setpreferredsize(new dimension(700, 500));
Read more