Hallo,
kann mir jemand ein Beispiel geben wie ich ajax calls in Typo3 einbinde
(fluid / exbase)
was ich im netz gefunden habe funktionierte leider nich richtig ... oder
habe ich etwas vergessen...
im template
<script type="text/javascript"> var
actionsPathFromViewHelperSetInTheView = '<f:uri.action action="ajax"
controller="Fahrzeuge" pageType="1249012345" />'; </script>
<f:form.select name="ANZEIGE_MARKE_ID"
options="{search.ANZEIGE_MARKE_ID}"
id="tx-srwebmobile24cm-ANZEIGE_MARKE_ID" optionValueField="id"
optionLabelField="bezeichnung" additionalAttributes="{onChange :
'performAjaxCall(this,\'ANZEIGE_MODELL\');'}" >
<select class="search_single_select"
id="tx-srwebmobile24cm-ANZEIGE_MARKE_ID"><option>dummy</option></select>
</f:form.select>
js
function performAjaxCall(selectFieldObj,key) {
alert(selectFieldObj + ' --- ' + key);
$.ajax({
url: actionsPathFromViewHelperSetInTheView,
data:{
"tx_srwebmobile24cm_webmobile24[key]":selectFieldObj.value
},
success:function (data) {
// do something with your json
alert('Load was performed.');
alert(data);
}
});
}
controller
public function ajaxAction() {
print_r('ajax start');
// try to always validate the incoming arguments
if (!$this->request->hasArgument('uid') ||
intval($this->request->getArgument('uid')) == 0) {
header('HTTP/1.1 400 Bad Request');
return json_encode(array('error'=> 'Bad request'));
}
$uid = intval($this->request->getArgument('uid'));
$dataFromRepo = 'test ausgabe ';
if ($dataFromRepo == null) {
header('HTTP/1.1 404 Not found');
return json_encode(
array('error'=> 'Not found or you have no access or
something else... happens...')
);
}
$resultArray = array(
"field1" => $dataFromRepo,
// etc...
);
return json_encode($resultArray);
}
typoscript setup.txt
ajax = PAGE
ajax {
# You don't need to change this typeNum
typeNum = 1249012345
config {
disableAllHeaderCode = 1
disablePrefixComment = 1
additionalHeaders = Content-type: text/plain
xhtml_cleaning = 0
no_cache = 1
admPanel = 0
debug = 0
}
}
|ausgabe in der konsole: |||Page Not Found | Reason: Request parameters
could not be validated (&cHash comparison failed||)|habe ich noch
etwas vergessen?
ömm ja was habe ich vergessen oder falsch gemacht?
--
Christian
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