form表单action提交的js部分与html部分

代码如下：

/** 
* 提交表单 
*/ 
function submitForm(action, actName, objName, formName,blogType){ 
$("#"+formName).attr("action",action); 
//var f = document.getElementsByTagName("form")[0]; 

//alert(f.action); 
$("#"+formName).form({ 
onSubmit:function(){ 
checkInput();//检查输入项是否为空 
} , 
success:function(data){ 
if (data == "success"){ 
$.messager.alert('提示','<br>日志发表成功!','info'); 
}else{ 

$.messager.alert('提示','<br>日志发表失败!','warning'); 
} 
} 
}); 
} 
/** 
* 发表日志 
*/ 
function publishBlog() { 
submitForm("http://localhost:8090/webplus3/_web/sns/createBlog.do?_p=YXM9Mw__","发表","日志","fm1","publish"); 
}

代码如下：

<form style="padding: 10px 8px;" method="post" action="" id="fm1" name="fm1"> 
<div style="margin-bottom: 10px;"> 
<span style="padding-right: 10px;">标题:</span> 
<input type="text" id="title" name="blog.title" class="int_txt" maxlength="30"> 
</div> 
<div style="margin-bottom: 10px;"> 
<span style="padding-right: 10px;">内容:</span> 
<input type="text" id="content" name="blog.content" class="int_txt" maxlength="3000"> 
</div> 
<button class="btnstyle-strong btn-submit btn-submit-2" type="submit" title="发表日志(ctrl+enter)" id="saveBlogButton" onclick="publishBlog()"> 
<span>发 表</span> 
</button> 
</form>