docmanage.js

OA自动化办公系统,Eclipse+Oracle开发。

// JavaScript Document
function showLayer() {
	var layer = document.getElementById("layer");
	layer.style.display = "block";
	var x = document.body.scrollLeft + event.clientX;
	var y = document.body.scrollTop + event.clientY;
	layer.style.top = y;
	layer.style.left = x;
}
function hiddenLayer() {
	var layer = document.getElementById("layer");
	layer.style.display = "none";
}
function changeState(obj) {
	var className = obj.className;
	var tree = document.getElementById("tree");
	if (className == "openTree") {
		tree.style.display = "none";
		obj.className = "closeTree";
	} else {
		tree.style.display = "block";
		obj.className = "openTree";
	}
}
function showTime(thisId) {
	var myId = document.getElementById(thisId);
	var mytext = document.getElementById("jiantou");
	if (myId.style.display == "none") {
		myId.style.display = "block";
		mytext.innerText = "<<<";
	} else {
		myId.style.display = "none";
		mytext.innerText = ">>>";
	}
}
		   
     // ajax显示响应数据
var http = false;
function createHttpRequest() {
	if (window.XMLHTTPRequest) {
		http = new XMLHTTPRequest();
		if (http.overrideMimeType) {
			http.overrideMimeType("text/xml");
		}
	} else {
		try {
			http = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch (E) {
			try {
				http = new ActiveXObject("Msxml2.XMLHTTP");
			}
			catch (e) {
				http = false;
			}
		}
	}
}
function check(obj) {
	var starttime = obj.starttime.value;
	var endtime = obj.endtime.value;
	if (starttime == "" || endtime == "") {
		return false;
	}
	send(starttime, endtime);
	return false;
}
function send(value1, value2) {
	createHttpRequest();
	if (!http) {
		return false;
	}
	http.onreadystatechange = processResponse;
	http.open("GET", "findmessage.do?startTime=" + value1 + "&endTime=" + value2, true);
	http.send(null);
}
function processResponse() {
	if (http.readyState == 4) {
		if (http.status == 200) {
			var table = document.getElementById("msgInfo");
			var dom = http.responseXML;
			var list = dom.selectNodes("/root/message");
			for (i = 0; i < list.length; i++) {
				var row = table.insertRow(i + 1);
				var columns = list[i].childNodes;
				for (j = 0; j < columns.length; j++) {
					var col = row.insertCell(j);
					col.setAttribute("align", "center");
					if (j == columns.length - 1) {
						col.innerHTML = "<a href='modifymessage.do?id=" + columns[j].text + "'><img src='../images/edit.gif'/></a>";
					} else {
						col.innerText = columns[j].text;
					}
				}
			}
		}
	}
}
function changevisible(element) {
	var children = element.parentNode.childNodes;
	for (var i = 0; i < children.length; i++) {
		if (children[i].nodeName == "DIV") {
			var className = children[i].className;
			if (className == "show") {
				element.className = "fold";
				children[i].className = "hidden";
			} else {
				element.className = "expend";
				children[i].className = "show";
			}
		}
	}
}
function checkNull() {
	var fileName = document.getElementById("fileName");
	var creatorName = document.getElementById("creatorName");
	var beginTime = document.getElementById("beginTime");
	var endTime = document.getElementById("endTime");
	if ((creatorName.value.length == 0) && (fileName.value.length == 0) 
	&& (beginTime.value.length == 0)&& (endTime.value.length == 0)) {
		alert('Search Conditions should not be null ');
		return;
	}
}