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I am trying to get the result of the following json object returned by google driving api.
"routes": [
{
"bounds": {
"Ga": {
"C": 39.01115,
"j": 39.06483
},
"xa": {
"j": -77.57857000000001,
"C": -77.47601
}
},
"copyrights": "Map data ©2015 Google",
"legs": [
{
"distance": {
"text": "9.4 mi",
"value": 15096
},
"duration": {
"text": "15 mins",
"value": 870
},
"end_address":"1234 Any St USA".....//and so on
how would i go about getting the data in "text" or "end_address"
i have tried
alert(result.routes.legs.distance.text)
and
alert(result.routes.legs.end_address);
and i get
Uncaught TypeError: Cannot read property 'distance' of undefined
and
Uncaught TypeError: Cannot read property 'end_address' of undefined
respectively
routes is an array and legs is an array within each of the routes array objects
Try
alert(routes[0].legs[0].distance.text)
Related
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when i write ગુજરાતી but show ગુજરાતી in html why ??
let jsq_questions = [
{
"id": 1,
"question": "ગુજરાતી ",
"options": {
"a": "શ્રી વિરાટ કોહલી",
"b": "શ્રી બાબર આઝમ",
"c": "શ્રી પેટ કમિન્સ",
"d": "શ્રી બેન સ્ટોક્સ"
},
"answer": "b"
}
but show
how to get normal language
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I'm trying to get JSON in a valid format so that it can be sent to an API and I can't figure out why the below JSON is not valid. Please can someone explain why this is not valid?
{
"Description": "test",
"Quantity": "0.30",
"UnitAmount": "6400.0",
"TaxType": "OUTPUT2",
"AccountCode": "200"
},
{
"Description": "test2",
"Quantity": "0.30",
"UnitAmount": "0.0",
"TaxType": "OUTPUT2",
"AccountCode": "200"
}
The top level of a JSON text must be one of the JSON data types (like object, array, or string).
There can only be one data type at the top level.
You have an object but then you have a comma and then a second object.
Perhaps you should wrap it in an array.
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const data = [{
"detectedLanguage": {
"language": "hi",
"score": 1
},
"translations": [{
"text": "long steff",
"to": "en"
}]
}]
How do I console.log only the translation.text field?
I tried console.log(JSON.stringify(res.data.translation.text) but that gives me the following error:
TypeError: Cannot read property 'text' of undefined
Try this,
console.log(data[0].translations[0].text)
No need to use Json.stringify, because data[0].translations[0].text is not a Json, it is a string.
You created arrays and am missing the index and the "s" in translations:
console.log(JSON.stringify(data[0].translations[0].text))
I also don't know why you're referencing it as res.data
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Is there a possible way to parse a string with breaklines to an object using JSON.parse?
const text = '{ "name": "Anne", "desc": "Hi,\nThis is me" }';
const obj = JSON.parse(text);
console.log(obj);
There are two things here:
To answer your question, you simply need to escape the character like this:
"Hi,\\nThis is me"
For your code specifically, you also have another syntax error with a ,, instead of a ::
const text = '{ "name": "Anne", "desc": "Hi,\\nThis is me" }';
const obj = JSON.parse(text);
console.log(obj);
output:
{
name: "Anne" ,
desc: "Hi, This is me"
}
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Closed 8 years ago.
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I am having a bit of difficulty understanding how to access elements from a 2 dimension associative array. For example, when I try using the "price" key from the first array, it returns as object Object. I am having a hard time returning the values that the keys are related to. I have tried without quotations also. Thanks for your time.
var houseData = Array(
{
"price": "$320, 000",
"imgsrc": "./images/colonial.jpg",
"description": "Colonial House, 3 bedrooms"
},
{
"price": "$459, 999",
"imgsrc": "./images/contemporary.jpg",
"description": "Colonial House, 3 bedrooms"
},
{
"price": "$179, 500",
"imgsrc": "./images/cottage.jpg",
"description": "Colonial House, 3 bedrooms"
},
{
"price": "$210, 000",
"imgsrc": "./images/ranch.jpg",
"description": "Colonial House, 3 bedrooms"
},
{
"price": "$159, 999",
"imgsrc": "./images/townhouse.jpg",
"description": "Colonial House, 3 bedrooms"
});
Basically, brackets in JS will create an object. With the Array function, you are creating a list of object. So as #Salehen Rahman said, you need to first access the object in the list by specifying an index :
var objectAtIndex0 = houseData[0];
and then access the data in the object:
var priceFromObjectAtIndex0 = objectAtIndex0.price;
or one-line:
var priceFromObjectAtIndex0 = houseData[0].price;