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我有一個HTML5（jsp）頁面，其鏈接（此處）指向另一個頁面，該頁面上有一個鏈接（Home），單擊該鏈接時會彈出一條消息。但是，頁面加載時彈出消息，這是不可取的。請有人看看下面的代碼，並給我一個解決方案/建議如何防止這種行爲？謝謝。第一頁上如何防止HTML頁面加載時出現彈出
HTML鏈接：
<td class="align-left">Click <a href="javascript:fnCallActionOnSelf('newpage.htm')">here</a></td>
的JavaScript：
<script>
function fnCallActionOnSelf(actionName)
{
if(actionName == "newpage.htm"){
nullPageValues(); //here link does not like special characters like apostrophes being sent over by the GET
}
document.forms[0].method = "GET";
document.forms[0].target = '';
document.forms[0].action = actionName;
document.forms[0].submit();
}
function nullPageValues() {
//This is for the here link because it does not like special characters like apostrophes being sent over by the GET
document.getElementById('textField1').value="";
document.getElementById('password').value="";
document.getElementById('Name').value="";
document.getElementById('Address').value="";
document.getElementById('City').value="";
document.getElementById('PhoneNumber').value="";
}
</script>
Jsp頁面，這裏鏈接指向：
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html>
<html>
<head>
<meta content="IE=9; IE=8; IE=7; IE=EDGE; chrome=1" http-equiv="X-UA-Compatible">
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<meta content="no-cache, no-store, must-revalidate" http-equiv="Cache-Control">
<meta content="no-cache" http-equiv="Pragma">
<meta content="0" http-equiv="Expires">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta charset="utf-8">
</head>
<body>
<div id="container">
<center>
<div style="width: 960px;">
<div>
<div id="Help"
style="vertical-align: middle; display: table-cell;">
<jsp:include page="Help.jsp">
<jsp:param name="isHome" value="no" />
</jsp:include>
</div>
</div>
</div>
</center>
</div>
<div style="clear: both"></div>
<form:form method="post" name="newform"
id="newform" commandName="newformModel" data-parsley-validate="true">
</form:form>
<!-- Lots of stuff here -->
<script src="/project/js/prototype.js" type="text/javascript"></script>
<script src="/project/js/scripts.js" type="JavaScript"></script>
<script src="/project/js/global.js" type="text/javascript"></script>
<script src="/project/js/civem.js" type="text/javascript"></script>
<script src="/project/js/jquery-1.10.2.min.js"></script>
<script src="/project/js/jquery.validate.min.js"></script>
<script src="/project/js/jquery-ui.js"></script>
<script src="/project/js/plugin.js"></script>
<script src="/spiaprojectweb/js/validation.js"></script>
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<script>
$(function() {
$("#dialog").dialog();
});
</script>
</body>
</html>
首頁鏈接jsp頁面：
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<meta charset="utf-8">
<link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<script>
$(document).on("click","a[name='lnkViews']", function (e) {
$(function() {
$("#dialog").dialog();
});
});
function fnCallActionOnSelf(actionName) {
document.forms[0].target = '';
document.forms[0].method = "POST";
document.forms[0].action = actionName; <script>
document.forms[0].submit();
}
function openWindow(anchor)
{
window.open(anchor,'NewWindow','status=0,toolbar=0,resizable=yes,scrollbars=1,width=800,height=600');
}
function findPosition(oElement)
{
oElement=document.getElementById(oElement);
if(typeof(oElement.offsetParent) != 'undefined')
{
for(var posX = 0, posY = 0; oElement; oElement = oElement.offsetParent)
{
posX += oElement.offsetLeft;
posY += oElement.offsetTop;
}
return posX;
}
else
{
return posX;
}
}
var timeout = 0;
var closetimer = 0;
var ddmenuitem = 0;
// open hidden layer
function mopen(id)
{
// cancel close timer
mcancelclosetime();
// close old layer
if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
ddmenuitem = document.getElementById(id);
var salesAidesPos=findPosition('salesLiId');
salesAidesPos-=20;
ddmenuitem.style.left=salesAidesPos+'px';
ddmenuitem.style.visibility = 'visible';
}
function mopenHelp(id)
{
// cancel close timer
mcancelclosetime();
// close old layer
if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
ddmenuitem = document.getElementById(id);
var salesAidesPos=findPosition('helpId');
salesAidesPos-=40;
ddmenuitem.style.left=salesAidesPos+'px';
ddmenuitem.style.visibility = 'visible';
}
// close showed layer
function mclose()
{
if(ddmenuitem)
{
ddmenuitem.style.left='0px';
ddmenuitem.style.visibility = 'hidden';
}
}
// go close timer
function mclosetime()
{
closetimer = window.setTimeout(mclose, timeout);
}
// cancel close timer
function mcancelclosetime()
{
if(closetimer)
{
window.clearTimeout(closetimer);
closetimer = null;
}
}
// close layer when click-out
document.onclick = mclose;
</script>
<div id="navcontainer" class="header">
<span class="headtitle"></span> <span class="utility">
<ul class="dropdown">
<span id="helpId">
<li class=""><a name='lnkViews' href="javascript:void(0);" onmouseout="mclosetime()"
onmouseover="javascript: mopenHelp('helpDiv');">Help</a></li>
</span>
</ul>
</span>
</div>
<div id="dialog" title="Help" style="display:none;">
<p><b>Help Message</b></p>
</div>
<div id="spacer">
<img src="/project/img/spacer.gif" />
</div>
<script type="text/javascript">
function setUpdateMessagePosition(oElement) {
oElement = document.getElementById(oElement);
if (typeof (oElement.offsetParent) != 'undefined') {
for (var posX = 0, posY = 0; oElement; oElement = oElement.offsetParent) {
posX += oElement.offsetLeft;
posY += oElement.offsetTop;
}
if (document.getElementById("updateMsg") != null) {
posX = posX + 8;
posY = posY + 3;
document.getElementById("updateMsg").style.left = posX + "px";
document.getElementById("updateMsg").style.top = posY + "px";
}
}
}
我不知道上面的意思是什麼，或者是否有必要，但在我看來，所有的行爲（感興趣的代碼）位於以上jsp文件的片段中：
<script>
$(document).on("click","a[name='lnkViews']", function (e) {
$(function() {
$("#dialog").dialog();
});
});
</script>
<li class=""><a name='lnkViews' href="javascript:void(0);" onmouseout="mclosetime()"
onmouseover="javascript: mopenHelp('helpDiv');">Help</a></li>
<div id="dialog" title="Help" style="display:none;">
<p><b>Help Message</b></p>
</div>
謝謝你的建議，萬斯，但它不適合我。問題是，當頁面加載時，它仍然彈出。我需要它不會在頁面加載時彈出。不過感謝您的關注。 –
我已經從包含的jsp頁面中刪除了所有無關的代碼。它看起來像我的樣式顯示：在div中沒有沒有工作在頁面加載。下面是簡化的Help.jsp頁面： –