First of all, small example:
function GetURL()
{
new Ajax.Request('/updater.php?Get URL=yes',
{
method:'get',
onSuccess: function(transp ort){
response = transport.respo nseText;
alert(response) ;
}
});
}
PHP script echo URL, AJAX gets it and response should be and is
"http://localhost/forum". So far everything is okay, but I would like
GetURL() return that response and I can't get it out from new
Ajax.Request. Let's say I would write like this:
function GetURL()
{
var response;
new Ajax.Request('/updater.php?Get URL=yes',
{
method:'get',
onSuccess: function(transp ort){
response = transport.respo nseText;
}
});
return response;
}
But it won't happen ever. response will be set as unidentified. Any
ideas how I could make GetURL() to return what I need?
P.S. Thanks for your all help. 1 2665
david wrote:
First of all, small example:
First of all, you should mention the library you are using. :-)
function GetURL()
{
new Ajax.Request('/updater.php?Get URL=yes',
{
method:'get',
onSuccess: function(transp ort){
response = transport.respo nseText;
alert(response) ;
}
});
}
PHP script echo URL, AJAX gets it and response should be and is
"http://localhost/forum". So far everything is okay, but I would like
GetURL() return that response and I can't get it out from new
Ajax.Request. Let's say I would write like this:
function GetURL()
{
var response;
new Ajax.Request('/updater.php?Get URL=yes',
{
method:'get',
onSuccess: function(transp ort){
response = transport.respo nseText;
}
});
return response;
Your request is running asynchronously. When GetURL executes this line,
the onSuccess function hasn't set the value of response yet. When it
does, GetURL has finished executing.
>
}
But it won't happen ever. response will be set as unidentified. Any
ideas how I could make GetURL() to return what I need?
Make it a synchronous call, but then what's the point of AJAX?
--
Rob
"We shall not cease from exploration, and the end of all our
exploring will be to arrive where we started and know the
place for the first time." -- T. S. Eliot This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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