I want to create trigger dynamically in my apex class.
Can anyone here help me..
Please guide me for this.
I am fresher for visual force pages
You cannot created trigger dynamically in Apex. Because Apex code has no access to the Trigger object So, you can not create triggers programmatically. Anyways we never need to create trigger dynamically. Look here: http://boards.developerforce.com/t5/Apex-Code-Development/Create-Trigger-dynamically/td-p/667868
Sample apex code to create a trigger by Tooling API endpoint using REST callout:
String json = '{ "Name" : "COTrigger", \'+
'"TableEnumOrId" : "Custom_Object__c",'+
'"Body" : "trigger COTrigger on Custom_Object__c (after insert) { // Do Something }" }'; // JSON format to create trigger
Httprequest req = new HttpRequest();
req.setEndpoint('https://[salesforce instance].salesforce.com/services/data/v27.0/sobjects/ApexTrigger');
req.setMethod('POST');
req.setHeader('Content-Type':'application/json');
req.setHeader('Authorization':'Bearer: '+sessionId);
req.setBody(json);
Http httpReq = new HttpReq();
HttpResponse res = httpReq.send(req);
System.debug(res.getBody());
Correct some syntax error, Tooling API is basically a set of Objects, components accessible through it. Try this code, Actually I used this code to create Apex class not Apex Trigger and here i just changed body & endpoint to make it work for trigger. If it doesn't work it means creating Trigger from Tooling API is still not supported.
Read this guide http://www.salesforce.com/us/developer/docs/api_toolingpre/api_tooling.pdf It has all about tooling API and not any complex configuration is required to do this. You only need to REST callout on endpoint url to create trigger. Endpoint url are provided in guide, of which link i have given.
Related
We have programmed in android to track omniture using page name using the code
Analytics.trackState(pageName, params);
The params contains lot if data like s.channel, s.prop, Prop, s.eVar
Now: We want get all the params which got recorded in omniture by hitting this link
I am trying to use the nomniture module to call Report, but it is very difficult to understand the parameters to choose a particular page
My Node.js Code
var Client = require('omniture').Client, c = new Client(username,
sharedSecret, 'sanJose'), reportData = {
"rsid_list" : [ reportSuiteId ]
}
How to use s.pageName in a request to retrieve the recorded variables for a particular custom page name
I tried to use Report.QueueTrended, Report.QueueOvertime, Report.QueueRanked followed by Report.Get but I am not getting anything
I always ended up getting errorCode 5003, The report may contain imcomplete data. Please try again later
I am using a REST Connector in Qlikview and i need to pass a variable to the CUSTOM CONNECT TO Statement when connecting to a Web Service.
CUSTOM CONNECT TO "Provider=QVRestConnector.exe;url="http://test.example.com?auth=2334342assa13"
Now, instead of the auth token directly getting passed, i need to provide it at the RunTime. I tried the below but its not working.
Let vToken="a3122423421f";
"Provider=QVRestConnector.exe;url="http://test.example.com?auth=$(vToken)"
Try to replace
Let vToken="a3122423421f";
With
Let vToken='a3122423421f';
A string in QlikView is defined with the ' character, " represents for instance field names.
I have been trying to use the EventMerics API to return detailed event parameter data.
I have setup a test application and have uploaded event data with parameters, I can see the data in the web interface.
However the API doesn't seem to return the parameter data as stated by the documentation.
The following call
http://api.flurry.com/eventMetrics/Event?apiAccessCode=xxx&apiKey=xxx&startDate=2012-08-27&endDate=2012-08-27&eventName=heatmap%20-%20iPhone-Title-all
returns:
<eventMetrics type="Event" startDate="2012-08-27" eventName="heatmap - iPhone-Title-all" endDate="2012-08-27" version="1.0" generatedDate="8/27/12 10:45 PM">
<day uniqueUsers="2" totalSessions="12" totalCount="14" date="2012-08-27"/>
<parameters/>
</eventMetrics>
....
The parameters section is empty, I am expecting the following parameter values:
{touchXY : 299,465,2012-08-27 16:40:15 +0100}
{touchXY : 301,461,2012-08-27 16:29:03 +0100}
{touchXY : 192,312,2012-08-27 16:22:54 +0100}
{touchXY : 254,461,2012-08-27 16:23:04 +0100}
Has anyone got parameter values to return via the Flurry REST API?
the API call used by you is correct. I would recommend you to write to support#flurry.com to investigate why this is not happening.
(Disclaimer: I work in the Support team at Flurry)
The event name in the request is case sensitive so you should check the way it's written on the site. I changed mine from "editor" to "Editor" and the problem resolved.
I have a Grid, a Store and Model for its data and AJAX proxy for the Store that is pointing to my self-written PHP back-end. The PHP backend writes to log each time it is called.
The system works OK for Read, Update and Delete calls. However now I need to add new field to Store, which I do in such a way:
(here, some new data were generated...)
var newEntry=Ext.ModelManager.create({
id:id,
title: title,
url: '/php/'+fname,
minithumb: '/php/'+small,
thumb:'/php/'+thumb
}, 'MyApp.model.fileListModel');
var store=Ext.getCmp('currGallery').getStore();
store.add(newEntry);
store.sync();
I have the new line appearing in the Grid.
But with or withour sync() call, I have no calls going to my PHP back end. It however reads one more time. Store has parameter autoSync :true and does great updating data automatically when I edit existing line in the Grid.
What am I missing?
Try not to set id when creating new record.
In fact I was missing a
newEntry.phantom = true;
flag. After I set it before adding to store, Store and its Proxy started to send data to server.
Maybe ID solution also works, dunno.
Can Flash be used together with SQL? I have a Flash form and I need to connect it to SQL. If there is any example on the net about this topic. I can't find it.
You don't use ActionScript directly with an SQL database. Instead you make http requests from ActionScript to a server, specifying the correct parameters. A typical opensource setup, is a PHP script communicating with a MySQL DB, but you can use Java with Oracle, Ruby with CouchDB, .NET with SQL or any other possible configuration. The important point is that you must be able to call a server script and pass variables... typically a Restful setup.
Once your PHP script has been properly configured, you can use http POST or http GET to send values from ActionScript.
PHP:
<?php
$updateValue = $_POST["updateValue"];
$dbResult = updateDB( $updateValue ); //This should return the db response
echo( $dbResult );
?>
To call this script from ActionScript, you need to create a variables object.
var variables:URLVariables = new URLVariables();
variables.updateValue = "someResult";
The variable name .updateValue, must match the php variable exactly.
now create a URLRequest Object, specifying the location of your script. For this example the method must be set to POST. You add the variable above to the data setter of the request.
var request:URLRequest = new URLRequest( "yourScript.php" );
request.method = URLRequestMethod.POST;
request.data = variables;
Now create a URLLoader and add an event listener. Do not pass the request created above to the constructor, but to the load method.
var loader:URLLoader = new URLLoader();
loader.addEventListener(Event.COMPLETE, onComplete );
loader.load( request );
The handler would look something like this.
private function onComplete( e:Event ) : void
{
trace( URLLoader( e.target ).data.toString() );
}
This example shows how to update and receive a response from a server / db combo. However, you can also query a DB through the script and parse the result. So in the PHP example above, you can output JSON, XML or even a piped string, and this can be consumed by ActionScript.
XML is a popular choice, as ActionScript's e4x support treats XML like a native object.
To treat the response above like an XML response, use the following in the onComplete handler.
private function onComplete( e:Event ) : void
{
var result:XML = XML( URLLoader( e.target ).data );
}
This will throw an error if your xml is poorly formed, so ensure the server script always prints out valid XML, even if there is a DB error.
The problem with this is giving someone a flash file that directly accesses SQL server is very insecure. Even if it's possible, which I have seen SOCKET classes out there to do so for MySQL (though never used it), allowing users to remotely connect to your DB is insecure as the user can sniff the login information.
In my opinion, the best way to do this is to create a Client/Server script. You can easily do this with PHP or ASP.net by using SendAndLoad to send the data you need to pass to SQL via POST fields. You can then send back the values in PHP with:
echo 'success='.+urlencode(data);
With this, flash can access the data via the success field.
I don't personally code flash but I work with a company who develops KIOSK applications for dozens of tradeshow companies, and my job is to store the data, return it to them. This is the method we use. You can make it even cleaner by using actual web services such as SOAP, but this method gets the job done if its just you using it.
You should look into Zend Amf or even the Zend Framework for server side communication with Flash. As far as I know Zend Amf is the fastest way to communicate with PHP ( therefore your database ) also you can pass & return complex Objects from the client to the server and vice versa.
Consider this , for instance. You have a bunch of data in your database , you implement functions in ZF whereas this data is formatted and set as a group of Value Objects. From Flash , you query ZF , Zf queries the database , retrieve & formats your data, return your Value Objects as a JSON string ( for instance ). In Flash, you retrieve you JSON string , decode it and assign your Value Objects to whatever relevant classes you have.
There are plenty of tutorials out there regarding Flash communication with the Zend Framework.
Here's an example:
http://gotoandlearn.com/play.php?id=90