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cleanup layers control IE7 fix #861

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This commit is contained in:
Vladimir Agafonkin 2012-08-01 14:03:42 +03:00
parent 9e61d26d8f
commit 690c969bc0
1 changed files with 8 additions and 7 deletions
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15
src/control/Control.Layers.js
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@ -133,8 +133,7 @@ L.Control.Layers = L.Control.extend({
this._separator.style.display = (overlaysPresent && baseLayersPresent ? '' : 'none'); this._separator.style.display = (overlaysPresent && baseLayersPresent ? '' : 'none');
}, },
//IE7 bugs out if you create a radio dynamically, so you have to do it this hacky way // IE7 bugs out if you create a radio dynamically, so you have to do it this hacky way (see http://bit.ly/PqYLBe)
//Ref: http://stackoverflow.com/questions/118693/how-do-you-dynamically-create-a-radio-button-in-javascript-that-works-in-all-bro/119079#119079
_createRadioElement: function (name, checked) { _createRadioElement: function (name, checked) {
var radioHtml = '<input type="radio" name="' + name + '"'; var radioHtml = '<input type="radio" name="' + name + '"';
@ -150,16 +149,18 @@ L.Control.Layers = L.Control.extend({
}, },
_addItem: function (obj) { _addItem: function (obj) {
var label = document.createElement('label'); var label = document.createElement('label'),
input,
checked = this._map.hasLayer(obj.layer);
var input;
if (obj.overlay) { if (obj.overlay) {
input = document.createElement('input'); input = document.createElement('input');
input.type = obj.overlay ? 'checkbox' : 'radio'; input.type = 'checkbox';
input.defaultChecked = this._map.hasLayer(obj.layer); input.defaultChecked = checked;
} else { } else {
input = this._createRadioElement('leaflet-bas-layers', this._map.hasLayer(obj.layer)); input = this._createRadioElement('leaflet-base-layers', checked);
} }
input.layerId = L.Util.stamp(obj.layer); input.layerId = L.Util.stamp(obj.layer);
L.DomEvent.on(input, 'click', this._onInputClick, this); L.DomEvent.on(input, 'click', this._onInputClick, this);