hi i got project files using WCDL2OBJC, and included it in my project.
but i don't know how to give inputs and get data, i am blank here can not move forward.
were as my url:
[http://parentportal.technologyorg.com/ParentPortal.svc?wsdl][1]
and i want to pass the parameter studentID='E6A83233-7D7F-49AF-B54E-375BBF3E3E59' to this url and get the out put in IBAction from the files of WSDL2OBJC.
can any one have some examples or source code to do this.
i have #class GetSchoolEvents, which is my method to get data in WCDL2OBJC file. how to access this and get data?
On the WSDL2OBJC pages you can find some samples how you can use the generated code. http://code.google.com/p/wsdl2objc/wiki/UsageInstructions
Just create a ..OperationRequest object and set properties for the variables
Related
I am new to flutter and I found load csv from local and display as listview but I want to load from url and display. How can I do that?
A .csv from a remote source will probably have the content type of text/csv.
You should be able to call the url using a library (https://pub.dev/packages/http is a good choice, although I hear good things about Dio and probably a few others I haven't come across), get the data (e.g. as a http.Response), parse the response into some sort of model and then display it within the list view. Ideally the differences between displaying data from a local and remote source would be minimal - just where the data is coming from. This means you should be able to reuse the code you've written to load the data from a local source.
Without more information its hard to help. There's a good tutorial on building out Flutter apps using the Clean architecture at https://resocoder.com/category/tutorials/flutter/tdd-clean-architecture/. The difference will be that the Response data will be csv rather than JSON, so you'll need to sub in what you've done for the local loading.
I'm new in SAPUI5 and on this way at all. I'm sorry if my question looks stupid.
I created a project and MockServer in this project.
Now I want to get data from "products.json" file and show it in my "localServer.html". But I don't have "metadata.xml" file.
Can I get the necessary data without creating "metadata.xml" and if it's possible can anybody give me some advice or show me how to do that.
I am using Slim API for my Project. I want to offer Files for Download (Mostly PDF files). I found several Ways sending out a public link to the file, which i dont want. I also found an Middleware for the Version 2.4 of Slim, but I am using 3.x.
I just want to access the Route e.g. /downloads/version/2183
And the a Downlod with this certain File ID should start. I have a Path to the File on the Server in a variable available.
The Basic Idea behind is different restrictions, which user can download the file - but i can do that myself - the problem where I am stuck is, how to bring the Download over the Route to the Clients Browser
Does anyone know how to achieve this?
Cheers,
Niklas
This is actually very easy.
Set the Proper Headers for the file on the Response Object
Read the contents of the file into the body of the Response Object
$app->get('/my/file', function ($req, $res, $args) {
return $res->withHeader('Content-Type', 'application/octet-stream')
->withHeader('Content-Disposition', 'attachment')
->write(file_get_contents("file.txt"));
});
i'm beginner with GXT and i'm wondering if there is a way to parse a file and extract some informations without uploading it.
i created a formpanel that contains an uploadFile form but i don't know waht's next, how to get the complete path of the file so i can read/write with java io or how to retrieve the file or is there an alternatif solution, thank you.
Best Regards.
You can do it in some modern browsers using bleeding edge HTML5 apis for which you would need to use GWT JSNI code. There are no api's from GWT team as is.
HTML5 FileReader
FileReader includes four options for reading a file, asynchronously:
FileReader.readAsBinaryString(Blob|File) - The result property will contain the file/blob's data as a binary string.
FileReader.readAsText(Blob|File, opt_encoding) - The result property will contain the file/blob's data as a text string.
FileReader.readAsDataURL(Blob|File) - The result property will contain the file/blob's data encoded as a data URL.
FileReader.readAsArrayBuffer(Blob|File) - The result property will contain the file/blob's data as an ArrayBuffer object.
Example of GWT wrapper over these -
https://github.com/bradrydzewski/gwt-filesystem
You can read about it more from here - How to retrieve file from GWT FileUpload component?
IMHO you cannot read it .
Due to security reasons javascript(gwt) doesn't have access to the system drives files.
http://en.wikipedia.org/wiki/JavaScript#Security
see Opening a file in local file system in javascript
In order to get the file you need to make a server call.
Instead you can do your validation server side and throw proper messages to user.
P.S : i am not considering modern browser concept.What happens if someone opened in other than so called modern browsers?? Will the programm runs same?? Its always better to do server side validation..
I'm developing an app and one of its features is similar to twitter,so I have a table with each "tweet" and I display the user's picture too and I don't know what is the best way to load a lot of pictures. The images come from the server as an url.
My app's structure is:
1- I call to the server, and I get the response
2- I parse the response and I iterate it creating objects
3- I load that objects in the tableview's store
4- I reload the table
I thought one way is when I am creating the object, I load the image and I assign to the object's attribute. I mean, each time I create a object type "tweet" for example, I create the image calling the url with nsdata...
I dont know if that solution is correct or can be better. Can anyone give me a hand? Thanks in advance
Take a look at the SDWebImage API. It will do much of this automatically for you.