This question already has answers here:
How do I reference a JavaScript object property with a hyphen in it?
(11 answers)
Closed 8 years ago.
I have a field sent by SERVICE which is having hypen in it. Eg., first-name (As JSON object)
But when I try to get the value of that field through the jsp. I am getting a script error.
Please let me know how to access the hypen also in this?
var nameList = msg.RESPONSE.DATA.NAME-LIST;
The above way when I try to access it is throwing script error
A variable or property name with an hyphen is indeed wrong in javascript (Jquery).
However, you can access the "problematic" property like this :
var nameList = msg.RESPONSE.DATA["NAME-LIST"];
I would recommend to rename the property(ies)
without hyphen if you control the content of this response
Related
This question already has answers here:
How to convert URL parameters to a JavaScript object? [duplicate]
(34 answers)
Closed 3 years ago.
I have serialized form in string such as:
"name=Michael&surname=Davies&multiple=selection1&multiple=selection3"
How can I convert this string to object and then change values in form, or directly change values in form with this string? I have several forms in one html page and each string represent values in one form.
Thank you.
Try using below to get an array. Then u can put them in to a JSON object by traversing through the array. May be not the best solution.
$("#form").serializeArray();
This question already has answers here:
Accessing an object property with a dynamically-computed name
(19 answers)
Closed 4 years ago.
My app in Google Apps Script gets data from a form that I want to process.
The element form is received and contains the different parameters and values.
If I log the element form it looks like {uid=11, tradingname=xxx, email=yyy}
I can pick up the separate values by running form.uid or form.tradingname for example. But what I want is to pick up the parameters from the element form by referring to a String "uid" (because I get this value form the headers row of the spreadsheet).
Is there a simple way I can do this in one line, for example something like:
form.element["uid"]
So far I've only found difficult methods like https://gomakethings.com/how-to-get-the-value-of-a-querystring-with-native-javascript/ and I would think that I should be able to do this in an easier way.
Thanks!
You can use $("#yourform").serializeArray() and then iterate to match "name" values you want
This question already has answers here:
Accessing an object property with a dynamically-computed name
(19 answers)
Closed 6 years ago.
Hi guys so I was wondering if it was possible to search content in a Json object with a variable?
Example:
var username = "name";
The json object Im getting from an api is in the following format:
{"name":{"id":224463,"name":"name","profileIconId":715,"revisionDate":1465905397000}}
The username is obviously different for everyone. I want to be able to get the id of the user and display it when the user enters their username in a text field.
HTTP.get(url,function(error,result){
var username ="somename";
console.log(result.username.id);
});
That code above gives me undefined but if I put somename where username is then it works fine.
Use bracket notation to access property using a variable
console.log(result[username].id)
// -^- -^-
This question already has answers here:
JavaScript property access: dot notation vs. brackets?
(17 answers)
Closed 7 years ago.
i have Javascript object as below.
How can i get value for SERIAL#, like i can retrieve *.INST_ID or *.INSTANCE.
how can i escape # and get the value required.
So far i have tried SERIAL#23% but none helped so far.
var t = {"INST_ID":"1","INSTANCE":"xina","SID":"27","SERIAL#":"48810", "PROGRAM":"Perl#app01"}
console.log(kSess.SERIAL%23); gives syntax error
I am parsing variable "t"
This data is coming from java code, so there is nothing much i can do to change SERIAL# to something else
Any idea?
Try to retrieve the value like this...
t["SERIAL#"]; // will return you the value..
Store it somewhere or play with it as you like. :)
This question already has answers here:
How can I access object properties containing special characters?
(2 answers)
Closed 7 years ago.
I'm reading a JSON file through javascript. I'm having trouble getting today/_text because of the forward slash. I can get today successfully by doing: {{hours.results[0].today}}. How would I get today/_text? I've tried:
today\/_text
today/\_text
today//_text
today\\/_text
{"offset":0,"results":[{"today/_text":"Today:YES","today/_source":"/hours/1","today":"2,3,4"}]}
hours.results[0]["today/_text"] should do the trick!
hours.results[0] returns an object that has that as a key, making that the easiest way to access the property in question.