Submitting Array Of Strings?
Feb 26, 2011I'm post submitting a tabular form, the rows are like so
Code:
<tr>
<td><input type='checkbox' name='checkbox[]' value='x-y-z'></td>
[code]....
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Correct Syntax For An Nested Array Where Each Array Element Has 3 Elements, A Number And Two Text Strings?
Sep 17, 2010What is the correct syntax for an nested array where each array element has 3 elements, a number and two text strings?
Code:
array = ['1, Old Man, Old Man','2 Black Sheep, Black Sheep',....]
should the text strings be in double quotes("")?
Code:
array = ['1, "Old Man", "Old Man"','2 "Black Sheep", "Black Sheep"',....]
JQuery :: Use Strings In An Array As Selectors?
Sep 9, 2011The follow jQuery code doesn't work. Does that mean jQuery doesn't support such a usage?
Code JavaScript:
var selectors = ['#header', '#content', '#footer'];
$(selectors.join(',')).addClass("new");
Array Sort With Numbers And Strings?
Jun 23, 2011I use the below file function to sort the html table
[Code]...
Assign Scores To Separate Strings In An Array?
Nov 4, 2009I was working on this problem that asks me to return an array of scores for each string (only for its content part, not URL) in the global variable, which is an array. For example, alert a score of 0 if the string z is not found, 1 if found once, and 2 for twice. My problem is that I can get the code to alert if it has found the word (ex. "the"), but I cannot manage to :
a) Assign separate scores for each string.
b) Make the search case insensitive i.e. "the" will appear in 0,1, but not in 2, where it is capitalized
[CODE]
var c = ["[www.facebook.com] Facebook is the best social networking site to coccent with your friends. ", "[www.google.co.uk] Google is the worldwide search engine. ", "[www.bbc.co.uk] The best news source for starting your day. "];
function findScore(z) {
[Code]...
PHP - Create A Multi-dimensional Array With Strings For Keys
Dec 17, 2009in PHP I can create a multi-dimensional array with strings for keys,eg
$arr['key'] = array("item 1","item 2");
This works if the string is a variable as well, like
$key = "MyKey";
$arr[$key] = array("item 1","item 2");
I'm trying to something similar in javascript, but with no luck
[Code]...
Numerical Array - Convert The Inputs To Numbers Instead Of Strings?
Mar 29, 2011convert the inputs to numbers instead of strings?I'm trying to make a calculator of sorts
var array = new Array();
function insert(val)
{[code].....
JQuery :: Dynamically Declaring Functions - 'array' Variable Contains Strings Representing The Id's Of Different Elements
Oct 12, 2010Demonstration code:
The 'array' variable contains strings representing the id's of different elements. If the for loop above were to finish iterating, would all the links in all three elements call the click function (that displays an alert message), or would only the last element ("element3") have the click function? For me, the latter seems to be the case unless if I'm doing something wrong, but I would like clarifications and, if possible, alternative solutions as to how I can achieve the former result.
Strings Not Replacing Strings
Sep 25, 2007I've been learning javascript for about a week and I'm really struggling right now. This is a homework assignment to help in learning loops and arrays.
What I want to happen is when a form button is hit it will replace the array from the one previous instead of just adding to it. Hopefully that makes sense. What do I need to do? here's my code....
Strings And Numbers...?
Feb 3, 2006I'm having difficulties arithmetically manipulating form element values.
I've entered data into the form, and I fetch them using a js, as:
p7Left = Number(document.form1.elements["p7_left"].value);
p7Right = Number(document.form1.elements["p7_right"].value);
...
...
scoreLeft = Number(document.form1.elements["left_score"].value);
scoreRight = Number(document.form1.elements["right_score"].value);
Then I add these as follows:
scoreLeft = Number(scoreLeft + p&Left + ...... +);
This does what I want; without the operator 'Number' I get a concatination
of the various variables (as expected). Is there some way of globally
defining all variables as numbers instead of strings?
Strings As Arrays
Mar 6, 2007Safari and FF seem to allow this:
var wiggy = "ABCD";
ch = wiggy[2]; // ch will contain the character 'C'
however my JS book seems to insist that I do this:
ch = wiggy.charAt(2);
and indeed doesn't appear to mention the first method at all.
Since for my particular purpose I want to treat the string as an array
of single characters, I prefer the first method rather than the second.
Is there any reason not to pursue this approach?
Comparing Strings
Apr 16, 2007I have two strings that I need to compare and modify when there is a
matching value in the two. If strA = ??,' then I need to remove
the value ??,' from strB and the new value would be strB =
??,12935'
strA = ??,'
strB = ??,12937,12935' (these could be any values in any order)
I'm not sure where to begin on this.
Getting Query Strings?
Nov 13, 2007I need a script that will get a query string and return it's value.
View 1 Replies View RelatedURL Variables & Strings
Nov 2, 2005I was wondering if someone would be so kind as to help me out in understanding a few things about sending a variable through a URL..
firstly:
i have two pages on page1.html i have a link which is:
window.location = "page2.html?name=yournamehere";
on page2.html how how would i be able to access the variable "name" ?
i know the following code works for strings, but i want to be able to directly access the variable that has already been assigned a value.
function parse(){
var Loc=this.location.toString();
var URLarray1=Loc.split('?')[1];
}
How To Make Strings With - Between Nos
Jun 15, 2007 i have three vars, year,month and date.
i want it in format year-month-date.
ie, for ex, 2007-6-6.
i tried it this way but it subtracted and give the value as 1995.
var str=year+'-'+month+'-'+date;
Use Reg Exp To Replace Strings
Sep 29, 2011I want to write a reg exp that replaces strings matching "A anystring" or "An anystring" or "The anystring" with "anystring", basically removing the articles at the beginning of the strings. I got as far as this:
But didnt know how to continue.
Creating Arrays From Strings
Feb 15, 2006How would I put 2 strings like this into 2 separate arrays like my
examples below?
Div10,Div11|Div2,Div3,Div8,Div4,Div12,Div1,Div5|Di v3,Div5,Div9
France|Germany|Norway
var DivOrder = new
Array("Div10,Div11","Div2,Div3,Div8,Div4,Div12,Div1","Div3,Div5,Div9");
var DivNames = new Array("France", "Germany", "Norway");
Is There A DeHTMLize Function For Strings?
Apr 19, 2006Code:
a = document.createTextNode("< somestring >");
....will transform < into < and > into >
When I want to read that node later, I can only get it back in
this form: "< somestring >"
Is there a function that transforms such strings containing
HTML codes back to normal strings? Something like:
string deHTMLize (string);
What I need is to quote and send a part of the document when
user clicks a button, so I need the string without codes.
Passing Data In Strings
Jul 27, 20071) To populate a dropdown control that's on a page with data coming
from the database, the developers concatenate all the values separated
by a pipe character and pass the string to the JS function, which
splits the string and adds the values to the dropdown control.
I think this is not a best practice b/c:
A) If the data returned from the database results in a string that's
too long, it could exceed the limit of the JS string type and some
items would be missing from the dropdown.
B) If by any chance, the data from the database contain pipe
character, it would result in extra elements inserted in the dropdown
control.
Is there a better way to pass data to JS w/o relying in strings? How
can these practices be improved?
Transferring Strings From Php To Javascript
Jul 20, 2005i got this javascript-function that changes the entries of a selectbo
depending from the selection of another selectbox:
function changeBezug(selectedEntry, '$exhibits', .....) {}
the string '$exhibits' holds all the entries for the option Entry i
the first selectbox;
Unfortunately i get javascript error unterminated string literal an
the error pointer points at the first apostroph:
function changeBezug(selectedEntry, '
I tried replacing all special chars in $exhibits, even putting th
string directly into the function code with php and tried using quote
instead..
Now im out of ideas!
Maybe im using the wrong replacement for the apostroph...
i use ' is that wrong? i also tried ' to no good either..
what's the right one?
JQuery :: Getting Attr With Strings That Contain?
Jan 11, 2012If the element i'm getting has an attr that contains string like this....
<span names="Joes|Joe's">Joes|Joe's</span>
When we get the contents of attr st, there is an error because of the ' in they're.
Pass Strings With Spaces Through Url?
Jun 16, 2009the title says it: is it ok to pass strings with spaces trough url? i tried it and it seems to work, but it also seems to me that more correct way to do it is to use '+' instead of space since that's what php get method does. i'm using window.location to redirect to another page.
View 7 Replies View RelatedCompare And Replace Strings
Sep 20, 2009I'm trying to convert a string based on the contents of another string. For example, I have two strings - "Purple" and "Orange" and a variable "P" - I want the script to look at the word "Purple" and everytime is sees the letter "P", assign this to a third variable (result variable) - if the letter it's looking at is not a "p", I want it to take that character from "Orange" and add it to the result string. So the result would be "Prapge". This is the code I have so far, and it doesn't work, absolutely stumped as to why ...
View 2 Replies View RelatedStrings - Get The Coordinates From A Variable In The URL
Oct 2, 2011I have this code for HMTL5 Canvas, however this is a JavaScript directed question not a Canvas question.
<script type="text/javascript">
var c=document.getElementById("myCanvas");
var cxt=c.getContext("2d");
cxt.moveTo(0,400);
cxt.lineTo(50,a);
cxt.lineTo(100,b);
cxt.lineTo(150,390);
[Code]...
That will draw a line graph, however I want to get the coordinates from a variable in the URL. So it may be example.com/a=500&b=600 . How would I retrieve these two variables and then insert in to they're respective places?
Code For A Program To Take In Strings?
Nov 15, 2009I want a person to enter a string value in a javascript program.Example: Choose Rock, Paper, Scissors.Person: Rock.What is the code for a program to take in strings? Like parseInt andd parseFloat are for numbers. What is it for strings?
View 2 Replies View RelatedHandle Strings In Sorting?
May 10, 2010This function (full Code)...
Look at the 'Prev. Rank' column. How do I tweak this code so that the blank spaces are always on the bottom?