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Fix Layers dialog in IE7 #862

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Aug 1, 2012
Merged

Fix Layers dialog in IE7 #862

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30 changes: 24 additions & 6 deletions src/control/Control.Layers.js
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Original file line number Original file line Diff line number Diff line change
Expand Up @@ -133,16 +133,34 @@ L.Control.Layers = L.Control.extend({
this._separator.style.display = (overlaysPresent && baseLayersPresent ? '' : 'none'); this._separator.style.display = (overlaysPresent && baseLayersPresent ? '' : 'none');
}, },


_addItem: function (obj, onclick) { //IE7 bugs out if you create a radio dynamically, so you have to do it this hacky way
//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) {

var radioHtml = '<input type="radio" name="' + name + '"';
if (checked) {
radioHtml += ' checked="checked"';
}
radioHtml += '/>';

var radioFragment = document.createElement('div');
radioFragment.innerHTML = radioHtml;

return radioFragment.firstChild;
},

_addItem: function (obj) {
var label = document.createElement('label'); var label = document.createElement('label');


var input = document.createElement('input'); var input;
if (!obj.overlay) { if (obj.overlay) {
input.name = 'leaflet-base-layers'; input = document.createElement('input');
input.type = obj.overlay ? 'checkbox' : 'radio';
input.defaultChecked = this._map.hasLayer(obj.layer);
} else {
input = this._createRadioElement('leaflet-bas-layers', this._map.hasLayer(obj.layer));
} }
input.type = obj.overlay ? 'checkbox' : 'radio';
input.layerId = L.Util.stamp(obj.layer); input.layerId = L.Util.stamp(obj.layer);
input.defaultChecked = this._map.hasLayer(obj.layer);


L.DomEvent.on(input, 'click', this._onInputClick, this); L.DomEvent.on(input, 'click', this._onInputClick, this);


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