Hi,
i already have played with JSONLiteral, but had no luck. If i do a:
retour.put("beforeClose", new JSONLiteral("function(e,m) {alert('About
to close this notification!');}"));
it renders:
"jGrowlAlertManager" : [
{
"dismissURL" : "/index.layout.jgrowl:dismiss",
"jgrowl" : {
"position" : "center",
"beforeClose" : function(e,m) {alert('About to close this
notification!');},
"header" : "Error"
}}]
so without the quotes, but alert is not called.
if i do a:
retour.put("beforeClose", new JSONLiteral("alert('About to close this
notification!')"));
it renders:
"jGrowlAlertManager" : [
{
"dismissURL" : "/index.layout.jgrowl:dismiss",
"jgrowl" : {
"position" : "center",
"beforeClose" : alert('About to close this notification!'),
"header" : "Error"
}}]
but the alert occurs when loading the page and not when closing the
alert :-)
I already had your suggestion in my focus to provide a function
somewhere else and put only the functioncall in the json, but again with
no luck:
.tml:
<script type="text/javascript">
function mybeforeclose(){
alert('About to close this notification!');
}
</script>
.java:
retour.put("beforeClose", new JSONLiteral("mybeforeclose()"));
It renders without the qoutes, but it is called when the page is loaded
and not when closing the alert.
Doing a:
retour.put("beforeClose", "mybeforeclose()");
it renders without the quotes, but nothing happens when closing the alert.
I also tried without the brackets, all without luck :-(
Seems that i am really the only one who is playing with tapestry-jquery
jgrowl-alert? I can not believe :-)
In addition: the latest jgrowl version is 1.2.13 but tapestry-jquery
3.3.6 uses jgrowl 1.2.6
With kind regards
David
Am 26.06.2013 20:15, schrieb Thiago H de Paula Figueiredo:
> On Wed, 26 Jun 2013 14:51:29 -0300, D.R. <d...@googlemail.com> wrote:
>
>> whoops,
>>
>> usually i declare my components in the page class, but in this project i
>> wanted to write less code. I've checked the docs about expansions and
>> this topic is now clear to me, thank you Thiago for your answer and your
>> hint.
>
> :)
>
>>
>> You was right, i don't get this error anymore, but it still don't work
>> properly:
>>
>> .tml:
>> <t:jquery.jgrowl params="jgrowlparams" />
>>
>> .java:
>> public JSONObject getJgrowlParams()
>> {
>> JSONObject retour = new JSONObject();
>> retour.put("position", "center");
>> retour.put("header", "Error");
>> retour.put("beforeClose", "function(e,m) {alert('About to close
>> this notification!');}");
>> return retour;
>> }
>
> I guess you should use JSONLiteral when passing the function.
> Otherwise, it'll be treated as an ordinary string. Please try this and
> let us know the result.
>
> A mostly unrelated hint: instead of passing a function inside a
> JSONObject, why don't you create this function in some .js file and
> just pass it directly? Something like function myBeforeClose() {...}
> in a .js file and then retour.put("beforeClose", "myBeforeClose"). I
> haven't tested it, but it may work. Either way, the less JS code you
> have in Java classes, putting them on .js files instead, the better.
>
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