please help me. How import json message to html
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If it is a ajax call you need to call using the jquery, you need to call using the <object>.<attribute> like man.name.
IF you want to call using php, you need to decode json array using json_decode($jsonArray). The function is to convert json to array.
you can call using $object[attribute].
JSON decode using php: How do I extract data from JSON with PHP?
JSON decode using jquery: jQuery JSON Decode ( PHP to Javascript)
Related
I have never encountered this sort of collection or object before until now (its the response from a request to Google-Cloud-Vision API).
I wrote a class that uses the API and does what I want correctly. However the only way that I can extract/manipulate data in the response is by using this module:
from google.protobuf.json_format import MessageToJson
I basically serialized the protobuff into a string and then used regex to get the data that I want.
There MUST be a better way than this. Any suggestions? I was hoping to have the API response give me a json dict or json dict of dicts etc... All I could come up with was turning the response into a string though.
Here is the file from the github repository:
image_analyzer.py
Thank you all in advance.
The built in json module will parse the string into a dictionary, like json.loads(MessageToJson(response1)).
You can just access the fields in the message object directly, e.g.:
response1 = vision_client.face_detection(image=image)
print(response1)
print(response1.face_annotations[0].detection_confidence)
I know how to parse JSON using JS but can't use that variable in JSP. Is there any workaround in JSP like built in method in JS? What i'll do next is store that JSP myData variable in the database.
String myData[] = JSON.parse(localStorage.getItem('myData'));
I'm building a REST API in JAVA and C# and I was wondering about the way I should pass data to those services.
What I'm familiar with as the right way is to send JSON object as the data in the POST body:
{name:'Dor'}
but I can also pass a string and parse the JSON in my service:
'{name:'Dor'}'
What is the preferable way from performance factor? or any other factors?
Basically, if you need to send the json data across via jquery, then we need to use stringify, else the data would be serialized into to key=value pair.
So, you cannot send the json object directly via jquery ajax method.
How it works behind the hood:
In $.ajax function, if we provide data as
data :{key1:"value1", key2:"value2"}
is serialized to key1=value1&key2=value2
if we provide data as
data :'{key1:"value1", key2:"value2"}' or JSON.stringify({key1:"value1", key2:"value2"})
is sent as {key1:"value1", key2:"value2"}
So, what we can conclude is that, we cannot pass json object directly via jquery, we can send only json string. Hope this clarifies everyone.
I am using Alamofire for getting json of: https://randomuser.me/api/
Is there any simple way to get inside those arrays in Swift? I was trying like:
Alamofire.request(.GET,"https://randomuser.me/api/").responseJSON{
(response) -> Void in
if let json = response.result.value{
print(json["results"]["user"]["name"])
}
Thanks!
If you don't mind using a library, I'd highly suggest SwiftyJSON.
It's good to note that this library is not required and parsing JSON can be done with NSJSONSerialization.
In Swift this is currently possible only with an extension / library.
Some libraries with this feature:
SwiftyJSON
In your case, maybe a perfect solution: SwiftyJSON and Alamofire combined
Otherwise you'd need to use the NSJSONSterilization and checking each variable with safe unwrapping.
I've been given a link to a .json file, what is the best way to go about retrieving the contents and then parsing it?
If you are trying to do this in Titanium mobile then...
Fetch the JSON data using Titanium.Network.HTTPClient
Then transform the response to JSON object using JSON.parse()
Hope that helps
In JavaScript you can use this: JSON in JavaScript
and in PHP exists built-in functions for that: JSON in PHP
And when you are using JavaScript you can fetch the data with a simple Ajax request.