ios编辑框无法输入的兼容问题

app/css/app.css

@@ -48,8 +48,8 @@ body{ color: #666666; font-size:14px;line-height:20px;}
.mainbox{width: 96%; margin:2% auto;}
.mainbox:before{ position:static;}
/*div模拟textarea多行文本框*/
.textareabox{font-size:13px;padding:2px;/*border-bottom: 1px solid #F0F0F0;*/}
.borderarea{border-bottom: 1px solid #F0F0F0;}
.textareabox{font-size:13px;padding:2px;-webkit-user-select:text;border-bottom: 1px solid #F0F0F0;}
.borderarea{/*border-bottom: 1px solid #F0F0F0;*/}
/*必填项样式*/
.requiredcon{ position: absolute; top:0; margin-left:4px; width: 8px; height:8px; background: url(../images/requiredicon.png) center center no-repeat; background-size: 100% 100%;}

app/html/updateinfo-res01.html

@@ -23,7 +23,7 @@
						<li class="basicfrm"><input type="text" name="comname" class="mui-input-clear frmtype"></li>
						<li><label>应用用途<em class="requiredcon"></em></label></li>
						<li class="basicfrm">
							<textarea class="textareabox" contenteditable="true"></textarea> 
							<div class="textareabox" contenteditable="true"></div> 
						</li>
					</ul>
		        </div>

app/html/updateinfo-res04.html

@@ -19,7 +19,7 @@
			
		    <div class="mui-input-group marginbox">
				<div class="maincon">
					<textarea class="textareabox borderarea" contenteditable="true"></textarea> 
					<div class="textareabox borderarea" contenteditable="true"></div> 
		        </div>
		    </div>
		    

app/html/updateinfo-res05.html

@@ -18,8 +18,8 @@
		<div class="mui-content">
			
		    <div class="mui-input-group marginbox">
				<te class="maincon">
					<textarea class="textareabox borderarea" contenteditable="true"></textarea> 
				<div class="maincon">
					<div class="textareabox borderarea" contenteditable="true"></div> 
		        </div>
		    </div>
		    

app/html/updateinfo10.html

@@ -30,7 +30,7 @@
						</li>
						<li><label>详细描述</label></li>
						<li class="basicfrm">
							<textarea class="textareabox" contenteditable="true"></textarea> 
							<div class="textareabox" contenteditable="true"></div> 
						</li>
						<li><label>外部链接</label></li>
						<li class="basicfrm">

app/html/updateinfo11.html

@@ -30,7 +30,7 @@
						</li>
						<li><label>详细描述</label></li>
						<li class="basicfrm">
							<textarea class="textareabox" contenteditable="true"></textarea> 
							<div class="textareabox" contenteditable="true"></div> 
						</li>
					</ul>
			        

app/html/updateinfo2.html

@@ -19,7 +19,7 @@
			
		    <div class="mui-input-group marginbox">
				<div class="maincon">
					<textarea class="textareabox borderarea" contenteditable="true"></textarea> 
					<div class="textareabox borderarea" contenteditable="true"></div> 
		        </div>
		    </div>
		    

app/html/updateinfo8.html

@@ -36,7 +36,7 @@
						</li>
						<li><label>详细描述</label></li>
						<li class="basicfrm">
							<textarea class="textareabox" contenteditable="true"></textarea> 
							<div class="textareabox" contenteditable="true"></div> 
						</li>
					</ul>
			        

app/html/updateinfo9.html

@@ -30,7 +30,7 @@
						</li>
						<li><label>详细描述</label></li>
						<li class="basicfrm">
							<textarea class="textareabox" contenteditable="true"></textarea> 
							<div class="textareabox" contenteditable="true"></div> 
						</li>
						<li><label>外部链接</label></li>
						<li class="basicfrm">