修复IE6-8下动态生成tr元素时，浏览器私自插入caption元素，导致locateFragment方法计算出错的BUG fix Rub…

…yLouvre#572
peihexian · Nov 17, 2014 · b375083 · b375083
1 parent 47c2167
commit b375083
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Showing 3 changed files with 30 additions and 13 deletions.
diff --git a/avalon.js b/avalon.js
@@ -1694,7 +1694,7 @@
         for (i = wrap[0]; i--; wrapper = wrapper.lastChild) {
         }
         if (!W3C) { //fix IE
-            for (els = wrapper["getElementsByTagName"]("br"), i = 0; el = els[i++]; ) {
+            for (els = avalon.slice(wrapper["getElementsByTagName"]("br")), i = 0; el = els[i++]; ) {
                 if (el.className && el.className === "msNoScope") {
                     el.parentNode.removeChild(el)
                 }
@@ -1704,6 +1704,14 @@
                     fixVML(el)
                 }
             }
+            if (tag === "tr") {
+                for (els = avalon.slice(wrapper.children), i = 0; el = els[i++]; ) {
+                    // IE6-8,如果动态生成tr元素，必须会在后面添加早已废弃caption的标签，其nodeName,innerHTML都为""
+                    if (el.nodeName == "") {
+                        el.parentNode.removeChild(el)
+                    }
+                }
+            }
         }
         while (firstChild = wrapper.firstChild) { // 将wrapper上的节点转移到文档碎片上！
             fragment.appendChild(firstChild)

diff --git a/avalon.min.js b/avalon.min.js
diff --git a/examples/avalon.shim.js b/examples/avalon.shim.js
@@ -1694,7 +1694,7 @@
         for (i = wrap[0]; i--; wrapper = wrapper.lastChild) {
         }
         if (!W3C) { //fix IE
-            for (els = wrapper["getElementsByTagName"]("br"), i = 0; el = els[i++]; ) {
+            for (els = avalon.slice(wrapper["getElementsByTagName"]("br")), i = 0; el = els[i++]; ) {
                 if (el.className && el.className === "msNoScope") {
                     el.parentNode.removeChild(el)
                 }
@@ -1704,6 +1704,14 @@
                     fixVML(el)
                 }
             }
+            if (tag === "tr") {
+                for (els = avalon.slice(wrapper.children), i = 0; el = els[i++]; ) {
+                    // IE6-8,如果动态生成tr元素，必须会在后面添加早已废弃caption的标签，其nodeName,innerHTML都为""
+                    if (el.nodeName == "") {
+                        el.parentNode.removeChild(el)
+                    }
+                }
+            }
         }
         while (firstChild = wrapper.firstChild) { // 将wrapper上的节点转移到文档碎片上！
             fragment.appendChild(firstChild)