On 06/28/2010 12:12 PM, barbe...@muohio.edu wrote:
> Alright, so I have attempted to learn this JSON business, and have run
> into some issues. I followed the tutorial at:
> http://code.google.com/webtoolkit/doc/latest/tutorial/JSON.html
>
> Once I thought I understood it, I began to implement it
Alright, so I have attempted to learn this JSON business, and have run
into some issues. I followed the tutorial at:
http://code.google.com/webtoolkit/doc/latest/tutorial/JSON.html
Once I thought I understood it, I began to implement it within my
project. However, I cannot successfully retrieve th
You can try to put al your addTreeItems calls inside a function like
onModuleLoad and then once you declare the addTreeItems function in
your GWT function call it and all the addTreeItems calls will be
called after your module loads.
On 25 יוני, 04:25, "barbe...@muohio.edu" wrote:
> Thanks, that
I've developed applications with PHP throwing out the html pages to
the client. But I've been trying out the GWT-PHP/JSON combination,
and it's a whole lot faster in my experience. The client just calls a
single GWT application, and everything within are just async callbacks
to a PHP page that th
Thanks to Sripathi a couple of months ago for letting me that there is
a Dictionary class in GWT, which is used to access javascript objects
in the hosting file.
com.google.gwt.i18n.client.Dictionary.
Therefore, for data that is dynamic per session startup but need not
be dynamic while the page i
If another request is not an issue I'd prefer GWT-RPC. I'd be surprised if
there was no PHP "port".
On Fri, Jun 25, 2010 at 11:09 AM, Ben Harris wrote:
> That is a better solution, but they might not want the extra round
> trip time of requesting the data after the page has been sent down the
>
That is a better solution, but they might not want the extra round
trip time of requesting the data after the page has been sent down the
wire.
On Jun 25, 5:04 pm, Chris Boertien wrote:
> You might want to take a look at
> this:http://code.google.com/webtoolkit/doc/latest/tutorial/JSON.html
>
>
You might want to take a look at this:
http://code.google.com/webtoolkit/doc/latest/tutorial/JSON.html
Although the examples there are using a servlet for the server-side,
that is not a requirement. The server simply needs to be accessible at
the requested URL and output the formatted JSON.
The b
I'm not all that familiar with javascript, but can you wrap your
addTreeItems call in a javascript function? Then call that function
from GWT after you have installed addTreeItems?
Pausing the PHP won't help, because the PHP is being executed on the
server.
--
You received this message because y
I believe the module loads on document's load event, therefore pausing PHP
does not help indeed.
You can load the JSON using JsonpRequestBuilder. That means another
(XHR)request to server. If that's an issue I'd try to output the JSON using
PHP as you do now, but not into element. I would hide it
Thanks, that makes sense. However, do you have any suggestions on how
I might work around it? I want to be able to load all of the data on
startup, so I have called the PHP function that calls the javascript
function in the of the .php file. I tried to throw in a PHP
sleep to delay the javascript
It seems that your might get evaluated/executed before the module
has finished loading and therefore your function window.addTreeItem might
not exist yet.
Several workarounds for that are possible I think.
On Thu, Jun 24, 2010 at 9:39 PM, barbe...@muohio.edu wrote:
> Hi everyone,
>
> I am faced
Hi everyone,
I am faced with a situation in which I must pass variables read in
from a database table using PHP to my GWT application. I am doing this
by using PHP to read in the data(which are Strings), and then calling
a JSNI function from my GWT application like so:
$result = mysql_query("SELE
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