diff --git a/doc/doc.html b/doc/doc.html
index 12ea8a88d77c3a906deb3a792325fc561bd21695..7e2e95ac1232724cc7ab6acbe352def9c1ba1566 100644
--- a/doc/doc.html
+++ b/doc/doc.html
@@ -915,9 +915,9 @@ require(['echarts'], function(ec){
默认只设定了图例文字颜色(详见textStyle) |
- {boolean} selectedMode |
+ {boolean | string} selectedMode |
true |
- 选择模式,默认开启图例开关 |
+ 选择模式,默认开启图例开关,可选single,multiple |
{Object} selected |
@@ -2126,7 +2126,7 @@ indicator : [
选中是扇区偏移量 |
- {string} selectedMode |
+ {boolean | string} selectedMode |
null |
饼图,地图 |
选中模式,默认关闭,可选single,multiple |
diff --git a/doc/example/map11.html b/doc/example/map11.html
index 24ecf9d1c23dd53a6d15c2b9601bfca52ed996bc..3f5b3ce8b883d230a66b89cc3a3bd39845e512a6 100644
--- a/doc/example/map11.html
+++ b/doc/example/map11.html
@@ -92,6 +92,7 @@ option = {
orient: 'vertical',
x:'left',
data:['北京 Top10', '上海 Top10', '广州 Top10'],
+ selectedMode: 'single',
selected:{
'上海 Top10' : false,
'广州 Top10' : false
diff --git a/src/component/legend.js b/src/component/legend.js
index 11b1bf7eb156295410087828dbb8d12e5d863278..787afbcfe5e17817a31048d7c3f5bef56d03cb9f 100644
--- a/src/component/legend.js
+++ b/src/component/legend.js
@@ -156,8 +156,8 @@ define(function (require) {
textFont: font,
textBaseline: 'top'
},
- hoverable : legendOption.selectedMode,
- clickable : legendOption.selectedMode
+ hoverable : !!legendOption.selectedMode,
+ clickable : !!legendOption.selectedMode
};
if (legendOption.orient == 'vertical'
@@ -503,11 +503,19 @@ define(function (require) {
function _legendSelected(param) {
var itemName = param.target._name;
+ if (legendOption.selectedMode === 'single') {
+ for (var k in _selectedMap) {
+ _selectedMap[k] = false;
+ }
+ }
_selectedMap[itemName] = !_selectedMap[itemName];
messageCenter.dispatch(
ecConfig.EVENT.LEGEND_SELECTED,
param.event,
- {selected : _selectedMap}
+ {
+ selected : _selectedMap,
+ target : itemName
+ }
);
}