[add] 接口对接

jero-web/src/components/tableCollection/index.vue

@@ -11,6 +11,7 @@
         :loading="loading"
         :columns="columns"
         @change="tableOnChange"
+        @onHeaderRow='onHeaderRow'
       >
         <span slot="operation" slot-scope="record">
                      <a v-for="(ol,index) in OperationList"
@@ -76,13 +77,8 @@ export default {
   },
   mounted() {},
   methods: {
-
-    getTextWith(text, fontStyle) {
-      // var canvas = document.createElement('canvas')
-      // var context = canvas.getContext('2d')
-      // context.font = fontStyle || '14px' // 设置字体样式
-      // var dimension = context.measureText(text)
-      // return dimension.width + 40
+    onHeaderRow(column, index) {
+      console.log(column, index)
     },
     getData() {
       let params = {