showtopic.js

如果要连接的数据库文件和当前文件在同一个目录下

var comments;
var tipBox;
function addComment(){
	var author=$F("postAuthor");
	var memo=$F("postMemo");
	var id=$F("hidTopicId");
	var date;
	if(tipBox.using){
		tipBox.setText(MultiLang.s157);
		return;
	}
	if(author.trim().length==0 || memo.trim().length==0){
		tipBox.setText(MultiLang.s158);
		tipBox.show();
		tipBox.hideAfterSeconds(3);
		tipBox.using=false;
		return;
	}
	tipBox.show();
	tipBox.setText(MultiLang.s186);

	var option={
		parameters:"author="+escape(author)+"&memo="+escape(memo)+"&topicId="+id,
		method:"post",
		onSuccess:function(transport){
			var response=transport.responseText;
			//the xmlhttp return the server time if success
			if(/^\d{4}-\d{1,2}-\d{1,2}/.test(response)){
				date=response;
				tipBox.setText(MultiLang.s160);
				tipBox.hideAfterSeconds(3);
				var dl=document.createElement("dl");
				Element.addClassName(dl,"list");
				var dt=document.createElement("dt");

				dt.appendChild(document.createElementWithText("span",MultiLang.s187+(cc(comments)+1)+MultiLang.s188));
				dt.appendChild(document.createElementWithText("span",MultiLang.s171+date));
				dt.appendChild(document.createElementWithText("span",MultiLang.s30+author.escapeHTML2()));
				var dd=document.createElementWithText("dd",memo.escapeHTML2());

				dl.appendChild(dt);
				dl.appendChild(dd);

				comments.appendChild(dl);
				if(!isie())comments.appendChild(document.createTextNode(""));

				$("postAuthor").value=author="";
				$("postMemo").value=memo="";
			}
			else{
				tipBox.setText(response);
				tipBox.hideAfterSeconds(3);
			}

		},
		onFailure:function(transport){
			tipBox.using=false;
			tipBox.setText(MultiLang.s189+transport.status+MultiLang.s190+"&nbsp;&nbsp;[<a href='javascript:addComment();' style='color:blue;'>"+MultiLang.s11+"</a>]");
			tipBox.clearDelay();
		}
	}
	var request=new Ajax.Request("../ajax.aspx?s="+Math.random()+"&oper=addComment",option);
}

window.onload=function(){
	var option={
		parameters:"s="+Math.random()+"&oper=topicCount&topicId="+$F("hidTopicId"),
		method:"get",
		onSuccess:function(transport){
			if($("hits")){$("hits").innerHTML=transport.responseText;}
		}
	}
	new Ajax.Request("../ajax.aspx",option);

	if(!$("postComment"))return;
	comments=$("comments");
	tipBox=new TipBox("",{});
	$("postComment").insertBefore(tipBox.box,$("postComment").childNodes[ci(1)]);
	$("btnPostComment").onclick=addComment;
}