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work with browserify and in strict mode #33

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7 changes: 4 additions & 3 deletions Gruntfile.js
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
module.exports = function(grunt) {
var banner = '/*! Version: <%= pkg.version %>\nDate: <%= grunt.template.today("yyyy-mm-dd") %> */\n';

var banner = '/*! Version: <%= pkg.version %>\nDate: <%= grunt.template.today("yyyy-mm-dd") %> */\n(function (){\n\'use strict\';';
var footer = '\n}());'
require('load-grunt-tasks')(grunt);

grunt.initConfig({
Expand All @@ -9,7 +9,8 @@ module.exports = function(grunt) {
options: {
banner: banner,
preserveComments: 'some',
sourceMap: true
sourceMap: true,
footer: footer
},
dist: {
files: {
Expand Down
3 changes: 2 additions & 1 deletion package.json
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Original file line number Diff line number Diff line change
Expand Up @@ -43,5 +43,6 @@
"leaflet"
]
}
}
},
"browser":"src/leaflet.groupedlayercontrol.js"
}
13 changes: 6 additions & 7 deletions src/leaflet.groupedlayercontrol.js
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Original file line number Diff line number Diff line change
@@ -1,7 +1,6 @@
/* global L */

// A layer control which provides for layer groupings.
// Author: Ishmael Smyrnow
var L = (typeof require === 'function') ? require('leaflet') : window.L;
L.Control.GroupedLayers = L.Control.extend({

options: {
Expand Down Expand Up @@ -207,7 +206,7 @@ L.Control.GroupedLayers = L.Control.extend({
var label = document.createElement('label'),
input,
checked = this._map.hasLayer(obj.layer),
container;
container, groupRadioName;

if (obj.overlay) {
if (obj.group.exclusive) {
Expand Down Expand Up @@ -246,7 +245,7 @@ L.Control.GroupedLayers = L.Control.extend({

var groupLabel = document.createElement('label');
groupLabel.className = 'leaflet-control-layers-group-label';

if ("" != obj.group.name && !obj.group.exclusive){
// ------ add a group checkbox with an _onInputClickGroup function
if (this.options.groupCheckboxes) {
Expand Down Expand Up @@ -280,10 +279,10 @@ L.Control.GroupedLayers = L.Control.extend({

return label;
},

_onGroupInputClick: function () {
var i, input, obj;

this_legend = this.legend;
this_legend._handlingClick = true;

Expand All @@ -303,7 +302,7 @@ L.Control.GroupedLayers = L.Control.extend({
};
this_legend._handlingClick = false;
},

_onInputClick: function () {
var i, input, obj,
inputs = this._form.getElementsByTagName('input'),
Expand Down