hey people....
after days of searching for an answer i post here...am in desperate need of help, hope someone can help me
i got a widget which has a store variable
var searchLocation = function(e) {
var params = {
query: {name1:"blabla"},
onComplete: foo,
onError: errorHandler
};
this.dataStore.fetch(params);
};
var foo = function(items,request) {
alert(items.length);
};
dojo.declare("modules.form.SearchLocationWidget",[dijit._Widget,dijit._Templated],
{
templatePath: dojo.moduleUrl("modules.form","templates/SearchLocation.html"),
templateString: "",
src: "",
widgetsInTemplate: true,
_onClick: searchLocation,
dataStore: new dojox.data.QueryReadStore(
{url:"fetchData.php"}
)
});
var params = {
query: {name1:"blabla"},
onComplete: foo,
onError: errorHandler
};
this.dataStore.fetch(params);
};
var foo = function(items,request) {
alert(items.length);
};
dojo.declare("modules.form.SearchLocationWidget",[dijit._Widget,dijit._Templated],
{
templatePath: dojo.moduleUrl("modules.form","templates/SearchLocation.html"),
templateString: "",
src: "",
widgetsInTemplate: true,
_onClick: searchLocation,
dataStore: new dojox.data.QueryReadStore(
{url:"fetchData.php"}
)
});
in fetchData.php i only got one line of code
but the items array length is always 0...
I also tried with:
and serverQuery instead of query at params.....nothing worked for me....pleeeaasse help :/
thnx a lot..
best regards, giwon
I don't do much PHP, but it
I don't do much PHP, but it looks like you're creating a single object for 'items' rather than an array. (Even though it's called an array, it's actually an associative array -- the equivalent of a JavaScript object.) You need something like:
array('name'=>'some value')
));
how to get the data for chartting from server
All the examples i have seen for charting create the data for the charts on the client side. Can some one show how this can be done using json or sth of that sort.