用jquery阻止表单提交试了好多次都报400,哪位大神帮忙解决下
<form id="validForm" action="${oprt=='edit' ? 'update' : 'save'}.do" method="post" onsubmit="return resetName()"></form>
<div class="in-btn"><input type="submit" value="保存"/></div>
function resetName() {
var titleNo = 0 ;
var optionNo = 0;
var isEmail = $("#isEmail").val();
if(UE.getEditor('emailText').hasContents()){
$("#pagedTable").find("tr").each(function(i){
var currentTr=$("#pagedTable").find("tr").eq(i);
if(currentTr.attr("flag") == 'title') {
$(this).find("input, select").each(function(j) {
var name = $(this).attr("name");
$(this).attr("name","questions["+titleNo+"]."+name);
});
if($(currentTr).next("tr").attr("flag") == 'title'){
titleNo ++;
}
optionNo = 0;
} else if (currentTr.attr("flag") == 'option') {
$(this).find("input, select").each(function(j) {
var name = $(this).attr("name");
$(this).attr("name","questions["+titleNo+"].opts["+optionNo+"]."+name);
});
optionNo ++;
if($(currentTr).next("tr").attr("flag") == 'title'){
titleNo ++;
}
}
});
}else{
alert("邮件正文不能为空!");
return false;
}
}