fck如何判断内容是否为空

xss23

function sendForm(){var ftitle = $.trim($("#ftitle").val());var fcontent = getContentValue("fcontent");if(ftitle==""){$("#tspan").css("color","red").html("标题不能为空！");return false;}if(!fcontent){$("#cspan").css("color","red").html("爆料内容不能为空！");return false;}return true;} function getContentValue(fckid){ var oEditor =FCKeditorAPI.GetInstance(fckid); var Content=$.trim(oEditor.GetXHTML()); if(Content=="") {  oEditor.Focus();//获取焦点  return false;}return true;}