增加编辑器默认显示内容方式

jaywcjlove · Jul 4, 2015 · f8c298c · f8c298c
1 parent fa651ff
commit f8c298c
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Showing 2 changed files with 10 additions and 5 deletions.
diff --git a/build/MDEditor.min.js b/build/MDEditor.min.js
@@ -890,8 +890,10 @@
     }
     MDEditor.prototype.load = function() {
         var self = this, box = self.obj[0], index = 0;
-        if (self.obj.length > 0) box.appendChild(self.preview), box.appendChild(self.tools), 
-        box.appendChild(self.textarea);
+        if (box) {
+            if (box.innerHTML !== "") self.opts.value = box.innerHTML, box.innerHTML = "";
+            box.appendChild(self.preview), box.appendChild(self.tools), box.appendChild(self.textarea);
+        }
         self.setMD();
         addEvent(self.btn_preview, "click", function(event) {
             index = parseInt(self.preview.style.zIndex);

diff --git a/lib/MDEditor.js b/lib/MDEditor.js
@@ -118,7 +118,7 @@
                 id:"#mdeditor",
                 minheight:200,
                 maxheight:500,
-                value:"",
+                value:"",//markdown
                 themes:""
             };
 
@@ -143,10 +143,13 @@
     MDEditor.prototype.load = function(){
         var self = this,box = self.obj[0],index=0;
 
-        if(self.obj.length>0) box.appendChild(self.preview),
+        if(box) {
+            if(box.innerHTML!=="") self.opts.value = box.innerHTML,
+                box.innerHTML='';
+            box.appendChild(self.preview),
             box.appendChild(self.tools),
             box.appendChild(self.textarea);
-
+        }
         self.setMD();
 
         addEvent(self.btn_preview,'click', function(event) {