Firstly the javascript you have posted seems to be incorrect - the blocks
of code have mismatched {} , ie onException: is not part of the options
object literal passed to Ajax.Request - but that might have been copy and
pasting problems
- have you confirmed that the ajax response has the a Content-Type:
application/json header?
- if so have you tried to console.log the xhr.ResponseText - the JSON
might be invalid?
- onsuccess should be onSuccess
- you are doing a strictly equal test (===), you might consider just
checking equal (==) first get it working and then check strict equal
and to answer your main question - the onSuccess is a callback function -
returning a value is not really something to be done for a callback
function - you can set/get other global variables and you should be able to
access the variables in the method you have written
Let me know if anything doesn't make sense
Jason Westbrook | T: 313-799-3770 | jwestbr...@gmail.com
On Sun, Dec 9, 2012 at 3:40 PM, Laurent Barre houpde...@gmail.com wrote:
Hi,
I have a function :
request:function (object) {
var chaine = var param = {;
for (var i = 0; i object.param.length; i++) {
chaine = chaine + param_ + i + : + object.param[i] + ,
}
chaine = chaine.substr(0, (chaine.length - 1));
chaine = chaine + };;
eval(chaine);
new Ajax.Request(object.php, {
method:object.method,
encoding:'UTF-8',
contentType:'application/x-www-form-urlencoded',
parameters:param,
onsucess:function (xhr, json) {
if (json[0].etat === A) {
result.etat = 'A';
result.message = json[0].msg;
/* test 2 */ return {result:result};
alert('ok');
}
else if (json[0].etat === S) {
result.etat = 'S';
result.message = json[0].msg;
}
}
},
onException:function (xhr, e) {
alert('Exception : ' + e);
}});
alert(result.etat);
return {result:result};
}
first test : if I test, everything works, I have alert(ok), but
alert(result.etat) is empty.
second test : with test 2 active, return doesn't work.
I think that Ajax.Request doesn't exchange the parameters between
ajax.request and my request function.
But I don't know how to link them ?
Best regards.
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