Thanks Kevin,
It was the mistake that I was Doing..............Thanks a lot..............
On Tue, Apr 29, 2008 at 12:54 PM, Kevin Marks <[EMAIL PROTECTED]> wrote:
> Emitting HTML wrappers around json makes it invalid, change your
> server-side script to:
> <?php
> $arr = array("a"=>"Caucho","b"=>"Resin","c"=>"Quercus");
> $json = json_encode($arr);
> echo $json;
> ?>
>
>
> On Mon, Apr 28, 2008 at 11:10 PM, Meenu <[EMAIL PROTECTED]> wrote:
>
> >
> > Hello to Everybody,
> >
> > I m trying to fetch json remote data using following code -
> >
> > <?xml version="1.0" encoding="UTF-8" ?>
> > <Module>
> > <ModulePrefs title="Criticat json">
> > <Require feature="opensocial-0.7"/>
> > </ModulePrefs>
> > <Content type="html">
> > <![CDATA[
> > <div id="content_div"></div>
> > <script type="text/javascript">
> >
> > function makeJSONRequest() {
> > var params = {};
> > params[gadgets.io.RequestParameters.CONTENT_TYPE] =
> > gadgets.io.ContentType.JSON;
> > // This URL returns a JSON-encoded string that represents a
> > JavaScript object
> > var url = "http://example.com/meenu/jsonfetch.php";;
> > gadgets.io.makeRequest(url, response, params);
> > };
> >
> > function response(obj) {
> > var jsondata = obj.data;
> > var j = obj.text;
> > alert("text" + j);
> > alert("data" + jsondata);
> > alert(obj.errors);
> > var html = "<strong>Values: </strong><br /><br />";
> > // Returned JS object can be processed as an associative array
> > for (var key in jsondata) {
> > var item = jsondata[key];
> > html += key + ": ";
> > html += item + "<br />";
> > }
> > document.getElementById('content_div').innerHTML = html;
> > };
> > gadgets.util.registerOnLoadHandler(makeJSONRequest);
> >
> > </script>
> > ]]>
> > </Content>
> > </Module>
> >
> > & My server-side script is (in Php) -
> >
> > <html>
> > <head>
> > </head>
> > <body>
> > <?php
> > $arr = array("a"=>"Caucho","b"=>"Resin","c"=>"Quercus");
> > $json = json_encode($arr);
> > echo $json;
> > ?>
> > </body>
> > </html>
> >
> >
> > But when I fetch obj.data,
> > I m getting-
> > null
> >
> > & in obj.errors,I m getting-
> >
> > failed to parse json
> >
> > but in obj.text, I m getting the remote data................what is
> > the mistake I m doing in my code???????
> >
> > Plz...........Solve the problem as early as possible.
> >
> > Thanks in advance.
> >
> >
> >
> >
>
> >
>
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