Two Not Equal Comparisons In An OR Condition?
Nov 5, 2009Could anyone tell me (or link me to some place that can) why the following if-statement will execute?
if (5!=6 || 7!=8) {
alert("Why does this work?");
}
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Resolved Array Comparisons Is Always True When It Shouldn't Be
Apr 15, 2009I have a small textfield input and submit button. The user is required to input the prefix of their UK postcode and a dialogue boxpopsup saying basically yes or no. My problem is I have an array of postcodes, but if for example someone in Liverpool entered their postcode as L1 1AA, it would say 'yes' but if their mate who enterd in L12 1AA, it would still say 'yes' but it should say 'no'. L1 should be true and L12 should be false. Also to mix things up a bit. I have now been asked to creat a third 'if',if a user enters a code of JE (and then any suffix after ie. 1, 2, 3, 4 etc.), could this be made to say 'unavailable' or some sort.
View 10 Replies View RelatedDate Comparisons Not Taking The Year Into Consideration
Aug 29, 2005I am having problems while sorting my report on the date column.
It sorts on the day and month but does not sort on the Year
for ex.
if I sort on the date i get the following results: (mm/dd/yyyy)
01/03/2004
01/04/2004
01/05/2003
01/06/2003
01/07/2004
Does Order Of Logic Comparisons Affect Speed In The Same Statement
Mar 18, 2010was wondering if it made sense to optimize the comparison order inside an if() statement if one of the comparison targets is a function call eg:
var a = true,
b = function() {return false;};
if (b() || a) {...}
if (a || b()) {...}
would the second statement run faster because it would theoretically never need to call b() in this situation? can the eval order be relied on? does this depend on the js engine/internal optimizations?
JQuery :: Set Height Of A Div Equal To Another Div?
Nov 23, 2010i need to take the height of a div named #main and add that height to another div named .sidebar.I'm new to this kind of stuff, but whould it be possible to do this with jquery, if so, how?
View 1 Replies View RelatedMaking One Variable Equal Another
Nov 9, 2011I'll get it out their early, I am somewhat of a javascript novice.
Here is the code I am working with:
<script type="application/javascript">
$(document).ready(function() {
var numitems = $("#foo6 > li").length;
var secondstartpoint = numitems -3;
[Code]....
As you can probably see I am trying to set the start point of a jquery carousel to equal a variable that I have created. You can see I have tried " start: secondstartpoint", but this isn't working. I think possibly because the way the plugin is formatted so that the "start" option can only equal a number.
Set One Element Width Equal To Another?
Jun 13, 2011I'd like to set the div width equal to the image width. Here's what I can think of [code]...
View 3 Replies View RelatedWay To Set One Element Width Equal To Another
Jun 13, 2011I'd like to set the div width equal to the image width. Here's what I can think of:
Code:
<script type="text/javascript">
window.onload = function ()
{
document.getElementById('foo').style.width = document.getElementById('bar').width + 'px';
}
</script>
<div id="foo" style="background:red;"><img id="bar" src="image.jpg"></div>
It seems to be working, but I'm not sure if it's correct coding.
Why Does 1+1 Equal 11? Or How Do I Convert A String To A Number?
Sep 2, 2006Javascript 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:
JQuery :: Ajax, Php And The Passwords Equal?
Jan 1, 2011I'm trying to make a nice register script, and I came on this site:[URL].. It gave me a nice check for names and email, but I'd like to use it for my passwords too! (normal and confirmation password). Is it possible to send multiple variables at once to the file, and use them? This is what i've got now: (sorry, can't find out how to type beneath the code tags.)
[Code]...
Can't Set One Element Width Equal To Another / Make It Possible?
Jun 13, 2011I'd like to set the div width equal to the image width. Here's what I can think of [code]...
It seems to be working, but I'm not sure if it's correct coding.
Change Text Color When Value Is Equal?
Oct 1, 2009I am working on a multiplication table and it is suppose to allow you to enter a value, and then if the value is correct, the text color will turn green, if it is incorrect the value will turn red, it isn't doing anything, I am not that good in programming with Javascript, so I think it's probably something with my code, all the elements are named properly the are all input fields.
function checkMath(s,n)
{
if(document.getElementsByName("math_"+n.toString()+"t"+s.toString()).value == s * n)
[code]....
Jquery :: AddClass With Id Equal To Parameter?
Jul 12, 2010I am trying to set an li with a class based on a parameter from a function;here is my code
Code:
if (ISSUE_support == null) {
$('li #' + issue).addClass('highlight');
[code]....
JQuery :: Make Width Of Inner Div Equal Outer?
Jul 23, 2009</div><div>I've got a problem with IE6 and I need to basically find the width of the "header" DIV and make the "secondLevel" DIV match it. So, I guess I need to target IE6 specifically in the code. Here's what I have:
</div>
<div>
</div><div><div><div id="header"></div><div><span class="Apple-tab-span" style="white-
[code]....
JQuery :: Setting Equal Heights On Tabs?
Feb 25, 2010Basically, I am asked to set fixed height on a group of tabs. The tab that has maximum text will set the height for the rest of the tabs. The simplified version of the code looks like below:
<ul>
<li><a href="">Tab 1</a></li>
<li><a href="">Tab 2</a></li>
<li><a href="">Tab 3</a></li>
</ul>
Taking this example, I want to set the fixed height for <a> tag.
JQuery :: Setting Two Columns Equal Heights?
Jun 10, 2011Ive attached a screen shot of the type of layout I have. I have two columns, the left column is straight forward single div, but the right may have up to three divs inside of it (there is an outer div called right-col which I forgot to shade in which wraps around div box1 and 2), and I would like the last div to extend so it is the same size as the div on the left (similarly, if the content on the right was longer then the left, then I would want the left div to expand). Ive attached a screenshot of what I mean. There are loads of plugins, that show you how to make two/three columns equal heights, but I have not found anything to show me how to make two columns in a div equal height to another whole column - hope that makes sense.
View 1 Replies View RelatedOutput Two Maximum Numbers Of An Array If They Are Equal?
Jun 20, 2010How can i output two maximum numbers of an array if they are equal?
var flower["roses", "violets", "buttercups", "daisies"];
var flowerAmounts[9, 8, 3, 9];
Output should be: The maximum amount of flowers is 9. There are 9 roses and 9 daisies.
Adding Check Boxes To Equal Total Sum?
Oct 26, 2010im wanting to add check boxes up to create a total sum at bottom of the form or anywhere for that matter.im wanting to add the values up of the check boxes and then the total amount of checked boxes appears in the total amount. also ive been trying to get it when you uncheck a box the amount goes away from the total amount.here is what ive got
<script type="text/javascript">
function initialize(){
Total = 0;
[code]....
Endless Loop If Two Item To Sort Are Equal
Jun 12, 2010I figured out the one question but I am thinking the code below would get into an endless loop if two items to sort were equal because it never returns a 0 to alert the javascript sort function that the two items are equal... Is this correct?
The code ...
$(document).ready(function() {
$('#ascending').click(function() {
SORTER.sort('.sortable');
});
$('#descending').click(function() {
SORTER.sort('.sortable', 'desc');
});
});
var SORTER = {};
SORTER.sort = function(which, dir) {
SORTER.dir = (dir == "desc") ? -1 : 1;
$(which).each(function() {
// Find the list items and sort them
var sorted = $(this).find("> li").sort(function(a, b) {
return $(a).text().toLowerCase() > $(b).text().toLowerCase() ? SORTER.dir : -SORTER.dir;
});
$(this).append(sorted);
});
};
Sorting Uppercase/lowercase Names With Equal Value
Sep 12, 2007I'm using a script to convert record tables in an HTML file to be client-side sortable by associating title columns with sort events.
It works fine when sorting by last name, except for those which start with a lowercase letter (van, de, etc.). I understand ASCII considers uppercase before lowercase letters, so is there an easy fix to this?
Showing Hgihest Value Of Data Set When Two Equal Values?
Feb 28, 2011Below is my code, please ignor the comments etc. its very basic. i have a set of data in a var. i am displaying the highest value in that set of data. however one of my sets of data the highest value has 2 occurancies so i want to display both. atm it just displays the first occurance of the highest value and then stops as opposed to all occurances. if you run my script you will see what i mean.
[Code]...
Condition Insertion
Jul 23, 2005Is it possible to make a file insertion conditional? I now have the code:
'<script type="text/javascript" src="http://www.site.com/showit.js">'
And I wondered if it is possible to make this conditional, something like:
if (mycondition==true) include('http://www.site.com/showit.js');
Get A Value If A Condition Is Filled
Jul 23, 2005if (form.interface_template.options.length > 0) {
template =
form.interface_template.options[form.interface_template.selectedIndex].value
} else {
template = ''
}
If / Then / Else Help Needed - More Then One Condition Possible?
Sep 19, 2006I want to write an if / then statement and have tried using this:
var MyVarMailto;
if (Request.Form("LoanRequest") == "Under $250,000") {
if (Request.Form("Organization") == "1") {
MyVarMailto = "emailA@address.com";
}
}
else if (Request.Form("LoanRequest") == "Over $250,000") {
if (Request.Form("Organization") == "1") {
MyVarMailto = "emailB@address.com";
}
}
else {
MyVarMailto = "emailC@address.com";
}
So basically I have a form that gets filled out and submitted which
passes the values to this page. I want to check the values against
conditions that you can probably figure out above and then set the
variable contigent to those values. I tried using AND after the first
condition but that doesn't do anything.
Put If Condition In Function ?
Apr 26, 2011I have an table in which an select box like this:
Following have an option in OS: windows/Linux. i only want when user select OS - linux ... then function call otherwise if user select OS - window ... no need to call this function validate() i think it requires if condition in function Validate().... how it is posible to put if condition in function validate()
How To Add 1 Condition To Script.?
Nov 30, 2006Currently have a txt input with default value="Your Name". with the on focus event to clear default text.
However if a user doesn't touch the txt box the the script goes on to validate the email box below because we have "Your Name" loaded up. and that passes validation below.
How do I go about adding another condition to look for string "Your Name" to the following if statement.
I tried adding another "||" statement after value.length <2 part and got nowhere.
function checkmailform(){
if ( (document.forms.newsletterform.Name.value == null) || (document.forms.newsletterform.Name.value.length < 2) ) {alert("Input First NewsName");
document.forms.newsletterform.Name.focus();
return false;
}else{...