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();
Related
This question already has answers here:
Getting JavaScript object key list
(19 answers)
Closed 1 year ago.
I am using the Alpha Vantage API to get stock market data. The data is returned in this format:
For charting purposes, I need to create an array or object of all of the dates. They are not within the actual data objects so I'm not sure how to do this.
For example, for this specific data I would want an array that looks something like this:
['2021-04-26', '2021-04-26', '2021-04-26', '2021-04-26', '2021-04-26', '2021-05-03'...]
Thanks for the help!
You can use Object.keys().
You didn't provide sample json, so this is formatted code and not a snippet.
const dates = Object.keys(data['Time Series (Daily)'])
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:
How can I get query string values in JavaScript?
(73 answers)
Closed 7 years ago.
I want to pass one value through ajax by taking the values from jQuery. But I am using link so I have problems taking the value. I tried the following,
<a id="addpa" class="ActionPopup" href="http://localhost:49951/admin/assignhome/Add?sPId=7">Add</a>
Jquery Code:
var spId = $("#addpa").prop("href"); // Here i am getting a whole Url
var thequerystring = getParameterByName("sPId");
The result is showing undefined. How to take the value of sPId? Give me ideas..
How to take the value of sPId?
Try using String.prototype.split() , Array.prototype.pop()
var spId = $("#addpa").prop("href").split(/=/).pop();
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.
This question already has answers here:
Parse JSON in JavaScript? [duplicate]
(16 answers)
Closed 7 years ago.
I want to turn this into an array
"["65747add-afd2-45b5-92e0-150bbe40e6d9", "9c247ea5-6b81-4f47-a50c-42367dedd50b", "c1555363-aca9-4e04-8844-e0180397c72e"]"
I am getting it from the page like this:
$('#layout-uuids').text()
Is there away to just get it as an array or do I need to turn the string into an array somehow?
Thanks!
That string looks like JSON. If it is indeed JSON, all you need is JSON.parse():
var someArray = JSON.parse($('#layout-uuids').text());