$.getJSON is not working!

[Mohamed Sekkina]

I have a problem with the $.getJSON function, I don't know actually
what is happening but when I call the function it works, though the
actions inside the $.getJSON function doesn't work, here's the code:

<script type="text/javascript">
function showOrganizations(user){
$.getJSON('@{BrowseController.browseOrganizations()}',
{'userName': user}, function(data){
alert("Hello!");
var orgs = data.joinedOrgs;
var orgsPart = "";
if(orgs == null || orgs == ""){
document.getElementById("joinedOrgs").innerHTML = "No organizations
to show";
} else {
var x = orgs.split("&&");
orgsPart = "";

for(var i = 0; i<x.length; i = i+1){
orgsPart += "<p> <a href = '#' onclick = \"getInsideOrg('" +
"" + user + "','" + x[i] +"')\">" + x[i]+ "</a></p>";
orgsPart += "<div id = \"org" + x[i] + "\"></div>";
}
document.getElementById("joinedOrgs").innerHTML = orgsPart;
}

orgs = data.managedOrgs;
if(orgs == null || orgs == ""){
document.getElementById("managedOrgs").innerHTML = "No organizations
to show";
} else {
var y = orgs.split("&&");
orgsPart = "";

for(var j = 0; j<y.length; j = j+1){
orgsPart += "<p> <a href = '#' onclick = \"getInsideOrg('" +
"" + user + "','" + y[j] +"')\">" + y[j]+ "</a></p>";
orgsPart += "<div id = \"org" + y[j] + "\"></div>";
}
document.getElementById("managedOrgs").innerHTML = orgsPart;
}
});
}
</script>

[Pascal Voitot Dev]

what do you mean with "it doesn't work"?
does it call the BrowserController.browseOrganizations() function?
does it send anything by Ajax?
do you see the alert ?

Pascal

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[Steven Rigney]

$.getJSON will send GET to the server. Browsers are more likely to
cache a get, which will make it looks like the method is called, but
the browser returns the data that it has cached without actually
calling the server. If you want to ensure that it calls the server
every time, use $.ajax and set the datatype to json. http://api.jquery.com/jQuery.ajax/


Also if you are using jQuery you may as well clean up the code a
little. Instead of

document.getElementById("joinedOrgs").innerHTML = "No organizations to
show";

use
$("#joinedOrgs").html("No organizations to show");

The other getElementById calls can be cleaned up the same way.

On Apr 30, 10:20 am, Mohamed Sekkina <mohamed.sekk...@gmail.com>
wrote:

[Pascal Voitot Dev]

And use firefox plugins such as Firebug or Chrome Tools which are very very useful to see what happens exactly on the network at browser level!

Pascal