Is there a more efficient way to convert an HTMLCollection to an Array, other than iterating through the contents of said collection and manually pushing each item into an array?
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I have a string:
"{0:16970861903381446063,length:1}"
I tried converting it to an object using the eval method, but it also evaluates the string and hence rounds the numerical value, returning:
{0:16970861903381447000,length:1}
I tried passing the number ... |
If I have a two-dimensional array in C# - how can I convert it into a JSON string that contains a two dimensional array?
eg.
int[,] numbers = new int[8,4];
JavaScriptSerializer js = new ...
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How do I convert testObj to an array?
function MinEvent(event, width, left){
this.start = event.start;
this.end = event.end;
this.width = width;
this.top = event.start;
this.left = left;
}
var ...
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The string can be got by getFullYear and so on.
Can it be done reversely?
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can I convert a string to a html object?
like:
string s = '<div id="myDiv"></div>';
var htmlObject = s.toHtmlObject;
so that i can later on get it by id and do some changing in its ... |
I am required (please therefore no nit-picking the requirement, I've already nit-picked it, and this is the req) to convert certain form fields that have "object nesting" embedded in the field ... |
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I am trying to convert a string to an array, while the string is the object this. The function doing this is below:
function reverseString() {
...
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Below i have pasted my piece of javascript code here
1)
function showCustomerName(dropdown) {
var selectedCustomer = dropdown.options[dropdown.selectedIndex].value;
var currentCustomer = document.getElementById('currentCustomer');
alert(selectedCustomer);
var context ...
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I am getting a string like this:
var json = "title: abc, link: http://google.com, size: 1";
How can I convert it to an Javascript object so that I can access it like obj.title, ... |
I want to overload the conversion of an object to a string, so that the following example would output the string "TEST" instead of "[object Object]". How do I do this?
function ...
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If I defined a JSON object by:
var j={"name":"binchen"};
How can I convert the JSON j back to a string? The output string will be:
'{"name":"binchen"}'
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I'm receiving interchange data (from PHP) into JavaScript through a JSON object. The question is that one of the properties of this JSON is expected, in my code, to be a ... |
What is the best way to convert:
['a','b','c']
to:
{
0: 'a',
1: 'b',
2: 'c'
}
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when toSource method is used to an object ..it will be like this
({name:"myname", value:"myvalue"})
my question is how would you convert it back to object? or rather just access the properties like
alert(objectName.name);
thus ... |
Ok, feeling stupid here, but wondering what the problem is here exactly.
Although the function works as it should, I get this JS Error in Opera. Not sure about other browsers...
... |
I would like to convert this string
{"id":1,"name":"Test1"},{"id":2,"name":"Test2"}
to array of 2 JSON objects. How should I do it?
best
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I've a string value in the format '{"apple":30,"orange":50}'. How can I convert it into a javascript object of format
{apple: 30, orange: 50}
So that I can get the value for apple by ... |
How can I convert seconds into a datetime object in javascript.
Examples:
1.3308313703571
1.6324722385401
This is from a series of points and when they occurred. I understand 1.23323 more then seconds, but ... |
I got pixel data of an image in PHP that I would like to transfer to Javascript.
My only problem is that PHP returns a string that I convert in Javascript Array ... |
I tried this code in the address bar:
javascript: alert({} + [])
The result is: [object Object].
javascript: alert(typeof ({} + []))
The result is: string.
Can somebody explain to me what's going on?
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i've following problem and since i upgraded my prototypeJS framework.
the JSON parse is not able anymore to convert this string to an object.
"{empty: false, ip: true}"
previously in version 1.6 it was ... |
I have a js object like:
obj = {
name: 'js',
age: 20
};
now i want to access name field of obj, but i can only get string 'name', so how ... |
I have a code below:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
</head>
<body>
<ul id = "idList">
<li>List Item 1</li>
<li>List Item 2</li>
<li>List Item 3</li>
...
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Array.prototype.sort.call("foo"); // "[object Object]"
Array.prototype.sort.call(true); // true
Array.prototype.sort.call(1); // 1
Array.prototype.sort.call([1]); // [1]
Array.prototype.sort.call({}); // {}
Array.prototype.sort.call(function() {}); // function() {}
Why does the calling an array method on a string act differently? I presume it's because ... |
I've got an object returned from a field msg which is an object. I'm attempted to get the value from msg and convert it into a string so I can use ... |
I got this problem when dealing with date time conversion. I have timestamp data from postgreSQL database with format like this one
"2011-04-04 19:27:39.92034"
In order to display it in highcharts, I ... |
I try to convert a javascript object into string, but i just cannot get the solution after Google on it. Can someone help me about it? Thanks first...
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I have been struggling with this problem the entire day. I feel like it's super solvable, and I'm not sure where I'm going wrong. Each time I go to post this, ... |
My JSON returns the object as this
"/Date(1307514780000+0530)"
How do I convert this to my JavaScript date time object?
Also, what does +0530 mean?
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Array: ['Date Taken', 'Weight'],
I have this Array and the way I am iterating it is:
for (vb = 0, len = Array.length; vb < len; vb++) {
alert(Array[vb]); ...
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I am trying to convert a DateObject into readable format (dd.MM.yyyy) with DateJS.
I get an error:"llegal radix 0" when trying to convert it into a string.
Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 ...
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For a Javascript project I have an json string converted into a Javascript object. But the type of all my values is 'string' becaus of the JSON parsing.
Is there any ... |
I have the following string coming in from users and need to turn it into JSON.
2r,5g|3b,2r,4y|3g
I would like to convert it to JSON with JavaScript. Here is what I would like ... |
I have thousands of legacy code that stores array information in a non array.
For example:
container.object1 = someobject;
container.object2 = someotherobject;
container.object3 = anotherone;
What I want to have is:
container.objects[1], container.objects[2], container.objects[3] etc.
The 'object' ... |
var myDate = new Date();
var epoch = myDate.getTime(); //1318023197289 number of ms since epoch
var unixEpoch = Math.round(epoch/1000)
- How do you convert
epoch back to a Date object?
- Can you also convert unixEpoch back ...
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Possible Duplicate:
How to parse JSON easily?
I have this string:
[{text: 'First Option', value: 'first'},{text: 'Second Option', value: 'second'},{text: 'Third Option', value: 'third'}]
How do ... |
I'm trying to convert a delimited key/value string into an object in javascript and finding my javascript-fu lacking.
I have something like:
"rating:1,2,3"
and I'd like to turn it into something like ... |
Number function
> var x = new Number(5)
> x === 5
false
> Number(x) === 5
true
valueOf method
> var y = new Number(5)
> y === 5
false
> y.valueOf() === 5
true
Which is the preferred option? Are there ... |
I have a 2D array representing a tree in this format:
[["Food", 0], ["Dairy", 1], ["Milk", 2], ["Low-fat", 3], ["Butter", 2], ["Cheese", 2], ["Vegetables", 1], ["Spinach", 2], ["Meat", 1], ["Fish", 2], ["Salmon", ... |
How should i convert JavaScript date object into ticks? as i want to use this ticks to get the exact date for my c# application after synchronization of data.
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I know the method to convert a json object into the string by using
JSON.stringify(object) mehtod.
But how to convert a normal string into a json object
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I can't use JSON.Stringify because the document object goes many many levels deep. I tried the function over at: http://www.davidpirek.com/blog/object-to-string-how-to-deserialize-json but I get an error _o.hasOwnProperty is not a ... |
Original JSON data (flat table):
[
{"id":"1","first_name":"Jason","last_name":"Martin","start_date":"1996-07-25","end_date":"2006-07-25","salary":"1234.56","city":"Toronto","description":"Programmer","department":"Finance","active":"1"},
{"id":"2","first_name":"Alison","last_name":"Mathews","start_date":"1976-03-21","end_date":"1986-02-21","salary":"6661.78","city":"Vancouver","description":"Tester","department":"Finance","active":"1"},
{"id":"3","first_name":"James","last_name":"Smith","start_date":"1978-12-12","end_date":"1990-03-15","salary":"6544.78","city":"Vancouver","description":"Tester","department":"QA","active":"1"},
{"id":"4","first_name":"Celia","last_name":"Rice","start_date":"1982-10-24","end_date":"1999-04-21","salary":"2344.78","city":"Vancouver","description":"Manager","department":"HR","active":"1"},
{"id":"5","first_name":"Robert","last_name":"Black","start_date":"1984-01-15","end_date":"1998-08-08","salary":"2334.78","city":"V
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Is there any way to take a string of html that has been parsed into an XML document (using PHP's htmlentities function) and convert that string into actual object nodes as if they were really tr's td's, etc? Basically I'm trying to replace a block of html with a new one that has been delivered via XML. Problem is, the html ... |
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