Say I had a bunch of elements with id names "id1", "id2". "id3" etc. Then say I had a function that adds a click handler such that when you click these elements it gets the id name with this.attributes[1].nodeValue;Then say I had a bunch of arrays with the same names as the ids var id1 = ["data", false, 45]; var id2 = ["otherdata", true, 15]; var id3 = ["otherotherdata", null, 65];. How would I set a variable "currentid" to the array with the corresponding name as the id name? I guess the underlying question is, how would I convert a string to a variable name?
I am designing a feedback page for my website and have carried info through the url to the feedback page from a previous page. This url contains a name of an individual, in between two symbols = and &
The url of the feedback page looks something like this:[URL].... First, I have used a form to display the information so that the user can see who they have selected, ie. extract the first and last names from the url. (The script following the form extracts the name from the url so that it can be displayed by the form, not exactly sure why it does so in this particular order but it seems to work so far).
I used the command toUTCString() with a Date() object and now I would like to extrapolate the hour, to convert the string in number and to save it into a new javascript variable.Esampre:
I've found some routines on the 'net that will convert 7-bit ascii to hex, but I'm interested in converting all valid javascript characters (16-bit unicode) into hex. and with javascript.
Now I need to convert a number(decimal) into a hex.string. I want to pass my blurit() two colors and have it start at color one and step its way to color two based on a determined step. I need to convert the new color to a hex string to be used to control the color of text. This is a rough example of what I am doing:
I'm trying to write code to swap images in a list. It's going to be a star rating control that highlights stars as you hover over a star. each image in the list has an onmouseover="highlight(this)" function and a unique id of 1 - 10.
Code: function highlight(star) { var num = Number(star.id); for (i = 0; i < num; i++)
[Code].....
I'm trying to convert the number 'i' used by the for loop to a string so it can be used by the getElementById() method to select the stars to be highlighted. But my intellisense is telling me there is a problem with that line. I tried
I'm triying to convert a string (0000, 0001, 0002, 0003,0004,0007, ..., ... )in INT. Betwen 0000 and 0007 theres no problem. But the 0008 is converted to 1. I'm using
The values I have in variable "tables".I want to create variable list which takes values from "tables".Than I want to split this, and put each value in to new array: I've started with:
var list = "tables"; var listArray = list.split("|"); for(i=0; i < listArray.length;i++)[code].....
Javascript variables are loosely typed: the conversion between a string and a number happens automatically. Since plus (+) is also used as in string concatenation, `` Ƈ' + 1 '' is equal to `` ཇ' '': the String deciding what + does. To overcome this, first convert the string to a number. For example:
I need a way to convert the ID on line 9 into a string which can be used as a variable on line 10. Is this possible? I'm truly sorry if this ends up as a double-post. My browser froze up on the last one and I'm pretty sure it never went through)
I have a string that is like [{"carePacks": [{"businessCode":"J1PS","description":"HP 1"}],"coveragePeriod":12}, {"carePacks":[{"businessCode":"J1PS", "description":"HP s"}],"coveragePeriod":13}]. How to convert it to a json structure and how to get data from the data structure, like get "HP 1".
I am working with an API that delivers a date like this: P20DT9H1M14S Standing for a period of 20 days, and time of 9 hours, 1 minute, and 14 seconds. I am trying to figure out how to convert the P20DT9H1M14S to this: 20 days, 9 hours, 1 minute, and 14 seconds.
I have a string with javascript linebreaks with /n. I want to make a function that will make a text only ordered list (text within a text area... i.e. I don't want to us ol and li)
For example, Spot1 Spot2 Spot3
would be converted to A) Spot 1 - B) Spot 2 - C) Spot 3 -
So far I think I need to use an array, and replace... Code: function AddLabels(element_id) { x=document.getElementById(element_id).value; countlinebreaksstr=x try { return((countlinebreaksstr.match(/[^ ]* [^ ]*/gi).length)); } catch(e) { return 0; } var myArray = [A,B,C,D,E,F,G,H]; var i=0; for (i=0;i<=10;i++) { }
I think this is a problem converting (what is assumed to be) a string to numeric. or something like that.
rvs = s[i][j] * k; Firefox Error Console says: Uncaught exception: TypeError: Cannot convert 's[0]' to object rvs is just a (temporary, holding) variable. s is a [3][6] array on numeric values. i, j and k all happen to be zero. [Code]..
