add api doc

Author: huangshuwei

examples/src/docs/en/ve-table/api/db.js

@@ -466,6 +466,13 @@ export const db = {
                     optionalVal: "-",
                     default: "1000",
                 },
+                {
+                    param: "beforeVisibleChange({nextVisible})",
+                    desc: `The filter panel show or hides previous callback methods. If<code>false</code>is returned, show or hide is Intercept`,
+                    type: "<code>Function</code>",
+                    optionalVal: "-",
+                    default: "-",
+                },
             ],
             columns: columnsType1,
         },
@@ -486,6 +493,13 @@ export const db = {
                     optionalVal: "-",
                     default: "-",
                 },
+                {
+                    param: "beforeVisibleChange({nextVisible})",
+                    desc: `The filter panel show or hides previous callback methods. If<code>false</code>is returned, show or hide is Intercept`,
+                    type: "<code>Function</code>",
+                    optionalVal: "-",
+                    default: "-",
+                },
             ],
             columns: columnsType1,
         },

examples/src/docs/zh/ve-table/api/db.js

@@ -460,6 +460,13 @@ export const db = {
                     optionalVal: "-",
                     default: "1000",
                 },
+                {
+                    param: "beforeVisibleChange({nextVisible})",
+                    desc: `filter 面板显示或者隐藏之前的回调方法，返回<code>false</code>则阻止显示或隐藏`,
+                    type: "<code>Function</code>",
+                    optionalVal: "-",
+                    default: "-",
+                },
             ],
             columns: columnsType1,
         },
@@ -480,6 +487,13 @@ export const db = {
                     optionalVal: "-",
                     default: "-",
                 },
+                {
+                    param: "beforeVisibleChange({nextVisible})",
+                    desc: `filter 面板显示或者隐藏之前的回调方法，返回<code>false</code>则阻止显示或隐藏`,
+                    type: "<code>Function</code>",
+                    optionalVal: "-",
+                    default: "-",
+                },
             ],
             columns: columnsType1,
         },