All Questions
18
questions
0
votes
2
answers
32
views
Object property has different many string values
I have objects, that has different properties, one of them is programingLanguage. So, with the function, I want to check if the object property - programmingLanguage has a value of "Java". ...
- 37
3
votes
2
answers
577
views
Is there a way of accessing the properties of an object in java by using a string to represent the property's name, just like in JavaScript?
In JavaScript you can access a property of an object in two ways:
object.property
object["property"]
In Java, I am only aware of the first way. Is there a way to access a Java object's ...
- 237
0
votes
0
answers
131
views
Convert a string chain of property accessor to give the actual value (JavaScript)
My question is quiet simple.
I have an object that looks like that:
const person = {
name: 'David',
locations: [
{
country: 'Belgium',
},
{
country: 'France',
...
- 259
0
votes
2
answers
2k
views
Typescript - How to return an object with a property removed where the property is given as a string
How in Typescript can I write a function where I can pass in any object and a string property to be removed and get back a new object with all the original properties except for the one that should be ...
- 161
1
vote
4
answers
47
views
Checking if any variable in object have null/undefined/emptyString('')
I want to check if there is any empty field or not before submitting form. But the problem is I have variable number of fields (value1,value2...) So i can not use simple if statement. So is there any ...
- 2,508
0
votes
3
answers
5k
views
In Javascript, how to convert a string to a property name? [duplicate]
I have a global object with various properties whose values are strings. When a user types a string into an HTML input, I'm using javascript to assign that string to a variable. I need to convert that ...
- 496
3
votes
5
answers
72
views
how to convert data formats in javascript
I am trying to get a paragraph and turn it into words and also realize the frequency of each.
var pattern = /\w+/g,
string = "mahan mahan mahan yes yes no",
matchedWords = string.match(...
- 89
3
votes
3
answers
597
views
get all fields in object that have given word and transform all values of these fields
I have an object. like this, for example
{
startDate: 2141242141,
adress: '',
endDate: 2141242141,
billings: {
startBillingDate: 2142421421421,
...
0
votes
1
answer
29
views
How can i output a string next to the result of an object
i have an object
var a = {
type: '{type}'
}
i have written code to get the 'type' property of an object and display it. the output is correct but now i want to add a string before printing the ...
user4883426
1
vote
1
answer
74
views
Get Property of Local Object using String
I want to get the value of a property of a local object variable by using it's "fully qualified" variable name.
function foo() {
var obj = {
prop: "val"
}
var valueStr = "obj....
- 33.3k
0
votes
4
answers
491
views
Get object with string identifier
I need help with getting property of object with String in JS.
I have object
elements = {
element : {
date: {
day: 'Monday'
}
}
}
and i have JS ...
- 189
-2
votes
1
answer
126
views
How to convert a javascript string to reference an object property?
I have a custom object with a bunch of array properties.
function Location (name, displayName){
this.name = name,
this.displayName = displayName,
Location.objects.push(this); ...
- 9
0
votes
1
answer
413
views
PHP setting nested object property with string literal
$person is an object which has the property 'name' which has the property 'first'. Can I access the property 'first' from top level $person with a single string literal?
I've tried,
$prop='name->...
- 3,428
0
votes
2
answers
36
views
How to use a var to look up and change a Object Property
I'm looking for a way to use a string as a lookup in an Object.
Here is my code:
$.extend(true, myOptions,{ series: {lines: {show: true} } } );
The lines property could also be one of these:
bars
...
- 111
109
votes
18
answers
163k
views
Get object property name as a string
Is it possible to get the object property name as a string
person = {};
person.first_name = 'Jack';
person.last_name = 'Trades';
person.address = {};
person.address.street = 'Factory 1';
person....
- 1,193