How to unload the current window?
Question
I have this code:
<html><head></head><body>
<script language="javascript" type="text/javascript">
function f(){
//WHAT I HAVE TO PUT HERE?
}
function unloadFCT() {
//CODE WHEN THE WINDOW IS UNLOADED
}
var val = navigator.userAgent.toLowerCase();
if(val.indexOf("msie") > -1){
window.attachEvent('onbeforeunload', unloadFCT);
}
else{
window.onunload = unloadFCT;
}
</script>
<a href="#" onclick="f()" >Call unloadFCT() function</a>
</body></html>
The goal of f() is to execute the code of unloadFCT().
Who can tell me what's the code of f()?
2 answers
solution1
1 ACCPTED 2012-04-19 11:35:54
/ * ** * ** * **** test1.php * ** * ** * *** / I create a simple example to understand the problem, Bellow is the content of test1.php file
<html><head></head><body>
<script language="javascript" type="text/javascript">
var xhrHttp;
function getXHRObject() {
var obj = false;
try {
obj = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e) {
try {
obj = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e) {
try {
obj = new XMLHttpRequest();
}
catch (e) {
return false;
}
}
}
return obj;
}
function unloadFCT() {
xhrHttp = getXHRObject();
xhrHttp.open("GET", "ajaxCall.php", false);
}
var val = navigator.userAgent.toLowerCase();
if(val.indexOf("msie") > -1){
window.attachEvent('onbeforeunload', unloadFCT);
}
else{
window.onunload = unloadFCT;
}
/ * ** * ** * **** ajaxCall.php * ** * ** * *** /
<html><head></head><body>
<script language="javascript" type="text/javascript">
var xhrHttp;
function f(){
unloadFCT();
window.close();
}
function getXHRObject() {
var obj = false;
try {
obj = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e) {
try {
obj = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e) {
try {
obj = new XMLHttpRequest();
}
catch (e) {
return false;
}
}
}
return obj;
}
function unloadFCT() {
xhrHttp = getXHRObject();
xhrHttp.open("GET", "ajaxCall.php", false);
}
var val = navigator.userAgent.toLowerCase();
if(val.indexOf("msie") > -1){
window.attachEvent('onbeforeunload', unloadFCT);
}
else{
window.onunload = unloadFCT;
}
/ * ** * ** * **** test2.php * ** * /
<html><head></head><body> <script language="javascript" type="text/javascript"> var xhrHttp; function f(){ unloadFCT(); window.close(); } function getXHRObject() { var obj = false; try { obj = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { try { obj = new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) { try { obj = new XMLHttpRequest(); } catch (e) { return false; } } } return obj; } function unloadFCT() { xhrHttp = getXHRObject(); xhrHttp.open("GET", "ajaxCall.php", false); } var val = navigator.userAgent.toLowerCase(); if(val.indexOf("msie") > -1){ window.attachEvent('onbeforeunload', unloadFCT); } else{ window.onunload = unloadFCT; }
Execute the code of unloadFCT() function and close this window!!!
/ * ** * ** * ** * ** * Problem * ** * ** * ** * * /
Can you please tell me what's wrong in test2.php? I want the f() function to execute the code of unloadFCT() and close the current window.
solution2
0 2012-04-19 13:16:03
您应该在unloadFCT();之后添加window.close unloadFCT();
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