add slider

uidoc/SUMMARY.md

@@ -167,4 +167,5 @@
 * [relation_view](detailed/relation_view.md)
 * [dialog](detailed/dialog.md)
 * [file_manager](detailed/file_manager.md)
+* [slider](detailed/slider.md)
 

uidoc/detailed/slider.md

@@ -0,0 +1,38 @@
+# bi.slider
+
+### slider插件
+
+{% method %}
+[source](https://jsfiddle.net/fineui/k6svamdz/)
+
+{% common %}
+```javascript
+BI.createWidget({
+    type: "bi.multi_select_combo",
+    items: [],
+});
+```
+
+{% endmethod %}
+
+
+
+##参数
+
+| 参数   | 说明   | 类型     | 默认值  |
+| ---- | ---- | ------ | ---- |
+| min  |      | number | 10   |
+| max  |      | number | 50   |
+
+
+
+## 方法
+
+| 方法名      | 说明   | 参数    |
+| -------- | ---- | ----- |
+| getValue |      | —     |
+| setValue |      | value |
+|          |      |       |
+
+------
+