-- 增加hoverBgColor

-- 优化结构

lib/core/utils.js

@@ -1,6 +1,5 @@
 import {
   appendChild,
-  removeChild,
   createElement,
   querySelector,
   appendChildren,
@@ -8,7 +7,7 @@ import {
 
 export function refactorCell(cell) {
   let nodes = cell.childNodes;
-  let wrapper = createElement("div", "smart-table_cell");
+  let wrapper = createElement("div", "stb_cell");
   while (nodes.length) {
     appendChild(wrapper, nodes[0])
   }
@@ -17,7 +16,7 @@ export function refactorCell(cell) {
 
 export function createTabelWrapper(className, vm, type, content, hasGutter) {
   let wrapper = createElement("div", className);
-  let table = createElement("table", "smart-table_" + type);
+  let table = createElement("table", "stb_" + type);
   table.style.width = (vm.size.tabelWidth - 1) + "px";
   appendChildren(table, [createColgroup(vm.colgroup, vm.gutterWidth, hasGutter), content])
   appendChild(wrapper, table)
@@ -47,18 +46,16 @@ export function throttle(delay, callback) {
 
   function wrapper() {
 
-    let self = this;
-    let elapsed = new Date().getTime() - lastExec;
-    let args = arguments;
+    const self = this;
+    const elapsed = new Date().getTime() - lastExec;
+    const args = arguments;
 
     function exec() {
       lastExec = new Date().getTime();
       callback.apply(self, args)
     }
 
-    if (timeoutID) {
-      clearTimeout(timeoutID)
-    }
+    timeoutID && clearTimeout(timeoutID)
 
     if (elapsed > delay) {
       exec()
@@ -71,11 +68,23 @@ export function throttle(delay, callback) {
 }
 
 export function debounce(delay, callback) {
-  let timeout = null;
-  return function() {
-    if (timeout !== null) clearTimeout(timeout);
-    timeout = setTimeout(callback, delay);
+  let timeoutID;
+
+  function wrapper() {
+
+    const self = this;
+    const args = arguments;
+
+    function exec() {
+      callback.apply(self, args)
+    }
+
+    timeoutID && clearTimeout(timeoutID)
+
+    timeoutID = setTimeout(exec, delay)
   }
+
+  return wrapper;
 }
 
 function createColgroup(arr, gutterWidth, hasGutter) {