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Disable query feature tool below z14

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This commit is contained in:
Tom Hughes 2014-03-09 13:51:43 +00:00
parent 8a70e1c082
commit 606ac76108
4 changed files with 40 additions and 2 deletions
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21
app/assets/javascripts/leaflet.query.js
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@ -8,10 +8,29 @@ L.OSM.query = function (options) {
var link = $('<a>')
.attr('class', 'control-button')
.attr('href', '#')
.attr('data-original-title', I18n.t('javascripts.site.queryfeature_tooltip'))
.html('<span class="icon query"></span>')
.appendTo($container);
map.on('zoomend', update);
update();
function update() {
var wasDisabled = link.hasClass('disabled'),
isDisabled = map.getZoom() < 14;
link
.toggleClass('disabled', isDisabled)
.attr('data-original-title', I18n.t(isDisabled ?
'javascripts.site.queryfeature_disabled_tooltip' :
'javascripts.site.queryfeature_tooltip'));
if (isDisabled && !wasDisabled) {
link.trigger('disabled');
} else if (wasDisabled && !isDisabled) {
link.trigger('enabled');
}
}
return $container[0];
};