I recommend you using Alamofire (a powerful networking framework) and SwiftyJSON (for parsing JSON), they are very popular for iOS development. With SwiftyJSON, you do not need to handle the error or worry about nested JSON, just do something like: json[“data”][“room_type_infor”].stringValue. solved I am trying to access room_type_info from json data but unable to do … Read more
This is what you are looking for, public Object JSONData() throws Exception { JSONObject JSONObjectData = new JSONObject(); JSONArray loomMachineArr = new JSONArray(); loomMachineArr.add(“Waterjet”); loomMachineArr.add(“Rapier”); JSONArray LoomType= new JSONArray(); LoomType.add(“Dobby”); LoomType.add(“Crank”); JSONObjectData.put(“LoomMachine”, loomMachineArr); JSONObjectData.put(“LoomType”, LoomType); return root; } solved Making JSON including JSONObject and JSONArray
JsonObject inputObject=new JsonObject(); JsonObject triggerObject=new JsonObject(); JsonObject mainObject=new JsonObject(); try{ inputObject.put(“auth”,”EaIv0NlXiDWJrpvLkAdP”); inputObject.put(“domain”,”rangersrockerz”); triggerObject.put(“input”,inputObject); triggerObject.put(“name”,”new user2″); mainObject.put(“trigger”,triggerObject); } catch(Exception e){ } 1 solved Can someone help me with creating below JSON in java [closed]
property_object_parse is a real JavaScript object, so you can just use the member access syntax to access the value you are interested in directly: console.log(property_object_parse.p1.TextElement[0].size); Note that you cannot use a dynamic property path string like ‘p1.TextElement[0].size’, you would have to compile that in a way. For example, you could instead have an array of … Read more
try using import com.google.gson.Gson; import com.google.gson.GsonBuilder; GsonBuilder gsonBuilder = new GsonBuilder(); Gson gson=gsonBuilder.create(); gson.fromJson(<return type>,<expected type>); solved How to parse string and array JSON data in Android [closed]
I believe what you are trying to do here is web scraping? Or Analyzing web scraped data? Web scraping is one of the hottest topics around with integration to Big Data and analytics. However, it doesn’t just use CODE. It’s selenium automation that you need to go through, honestly. I don’t think anyone can teach … Read more
You are missing quotes around the key names… “name”: “Samsung Tab 3”, The main issue here is the formatting in the description. You will get issues with syntax like: “Samsung Tab 3 is very well ” + “Samsung Tab 3 is very well “, Take a look at JSONLint too, this will help validate your … Read more
Given your specific situation as explained in the chat, you have no access to the ‘back end’ you DO have access and permission to change the directory-structure and file-names of the course-materials (pdf-files) current path & filenaming conventions are a mess (don’t exist) and unpredictable there is currently nothing linking course-codes with course-descriptions/course-materials every course … Read more
Use findIndex var idToSearch = “1”; var index = people.findIndex( s => s.id == idToSearch ); solved Find where item is in JSON array by given value
I don’t know why you have created a model like this ModelCategories. If I have to work on this I will create a model named Category as: public class Category { String id; String name; int position; List<Category> subCategories; } 8 solved how to get categories and subcategories with model classes from json
There are many ways to iterate/loop through an array. One common way it using a for loop. There can be many variations of a for loop: standard for loop (loops through numbers where i is each number): for(let i = 0; i < dangle.length; i++) { // loop through the dangle array let arr = … Read more
Parse it and Iterate over it var data = JSON.parse(‘{“XXX”:{“x”:”1″,”y”:”2″},”XXX”:{“x”:”3″,”y”:”3″}}’); var y = 0; $.each(data, function(i, item) { alert(‘With Jquery X = ‘+item.x); alert(‘With Jquery Y = ‘+item.y); //if you want to get the value of y based on x or vice versa then check if(item.x == 3) { y = item.y; } }); // … Read more
Okay, so apparently you want to take out the quotes and indent it nicely? Then I would do that beforehand: function indent(str) { return str.replace(/\n/g, ‘\n\t’); } function toPrettyObject(obj) { var ajsoln = []; // Actual JavaScript Object Literal Notation if(Object.prototype.toString.call(obj) === ‘[object Array]’) { for(var i = 0; i < obj.length; i++) { ajsoln.push(indent(toPrettyObject(obj[i]))); … Read more
objectVariableName.output.description; This will return an object with a single key “wikipedia” that has an array value with one element, which is probably the description you want. objectVariableName.output.description.wikipedia[0] solved how do i iterate across a json array? [closed]
JSONObject object = new JSONObject(your-string); JSONArray details=object.getJSONArray(“details”); for(int j=0;j<details.length();j++){ JSONObject detail= details.getJSONObject(i); String price = detail.getString(“price”); …. } JSONArray colors = object.getJSONArray(“colors”); for(int i=0;i<colors.length();i++){ JSONObject obj= colors.getJSONObject(i); // parse your json here String color = obj.getString(“color”) } 2 solved Android: Parse 2 jsonArray [closed]