Compare Dates

Jul 23, 2005

I want to obtain the user's current age by comparing their date of birth
(user inputs) to the current date.

I know how to get the Current Date but I'm not finding how to calculate the
Current Date minus the User's Birthday.

It would be something like yourage = curdate - bday;

I will then use the results to determine if the User is Over 21 or Under 21.

I'm going nuts trying to figure this out.

Is there an Easier Book to learn this stuff other than the "Begining
JavaScript 2nd Edition". Code:

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Compare 2 Dates

May 15, 2007

A HTML Form has 2 sets of 3 dropdown select lists. The 1st set is for users to enter the start time & the 2nd set is for users to enter the end time. The 1st dropdown select list in both the sets is where users will select hours, the 2nd dropdown select list in both the sets is where users will select minutes (the 2nd dropdown select list in both the sets have 4 options - 00, 15, 30 & 45). The 3rd dropdown select list in both the sets is where users will select either AM or PM.

Now it's quite obvious that the start time can come after the end time (on the same date). For e.g. you can't let users select the start time as 9:00 AM & the end time as 6:00 AM.

How do I validate that the end time always comes after the start time & vice-versa?

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Compare 2 Dates Form

Oct 20, 2005

Have two text form with dates i need to compare before submitting, the
second should always be a date later the first one.

Anyone have a script for this?

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Compare Dates In The Format Used In Twitter / Conversion?

May 9, 2010

I would like to compare dates in the format used in twitter, which is this: Wed Apr 08 14:30:10 +0000 2009 How do I do this? Do I need to convert to a timestamp first, and if so, how do I do this?

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Get A Date And Time Picker That Will Only Allow To Choose Current Dates Instead Of Past Dates?

Aug 30, 2010

where I can get a Date and Time Picker that will only allow to choose current dates instead of past dates written in Javascript or JQuery?

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How To Compare 2 Arrays

Dec 16, 2011

I have 2 arrays and I would like to compare the 2 arrays.If an element in array 1 is NOT in array 2 then I would like to display that element. In this case, I should only display the letter "c" but it doesn't work and I don't know why?

Here's my code:

<html><head>
<script type="text/javascript">
function getValue(id){

[code]....

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Compare String In Array

Jun 12, 2007

I need some advice regarding wrote a javascript function.
The function purpose is to check the variable "selectedSeat",

for e.g if the selectedSeat value is

var selectedSeat = "A:01|A:03|A:05|B:01|B:02|B:03";
var selectedArray = selectedSeat.split("|");

because row A is not in sequence , i will display alert box to
user,but row B is in sequence is ok.

Main purpose of function is check if the row is in the sequence.
I have been cracking my head about this , anyone have suggestion is
much appreciated.

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JQuery :: Get The Id Of An Element And Compare It With Another One?

Mar 17, 2011

i have a file called text.txt that contains:
<li id="unic1">some text</li>
<li id="unic2">some text</li>

and a index.html where i try to find the id from the previous file:

<div id="div">alert(unic_id)'<div>
$(".div").load('text.txt');
var $unic_id = $source.each(function(){

[Code]....

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Compare An Array To A Variable?

Mar 16, 2009

I'm trying to compare an array to a variable and see if it has the same value then output the second part of the array:

<script language="javascript">
var photoCaptionID0 = "13006";
var photoCaptionID1 = "24018";
var photoCaptionID2 = "13002";

[Code]....

So using this example. If any of the first section in the array captionID (24001, 13001, etc) has the same value as photoCaptionID0, then print the second part of captionID (Item 1, Item 2, etc).

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Compare And Replace Strings

Sep 20, 2009

I'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 ...

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Compare Results Using Script?

Oct 6, 2010

I don't know if JavaScript is the best choice for this or maybe just Java but i want to create something were I can compare a list of names and their picks with a correct list. For example lets say this is the list of peoples picks...code...

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Value Compare - Value And Value2 Are Identical But The 'if' Says No

May 3, 2010

I have this script:

Code JavaScript:
var value = jQuery(this).attr("value");
var value2 = jQuery(".my_form #value2 ").attr("value");
if(value != value2){
var errorcode = "error -" + value + "-";
surrounding_element.attr("class","").addClass(errorcode);
[Code]...

for both elements. So it seems to me that value and value2 are identical. But the 'if' says no.

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Compare Two Text Fields

Apr 28, 2004

Here is my code:

if(document.myForm.minbid.value > parseInt(document.myForm.bid.value)) {
alert('Your bid amount MUST be higher than the starting bid price');
myForm.bid.focus()
return false;}

This is the section I am working with. Now this checks a form field called minbid against a form field called bid. These are both text fields. This works great using this example:

minbid = 20.00
bid = 1.54

In that case the alert will popup because bid is less than minbid, however in this case:

minbid = 20.00
bid = .54

It does NOT show the alert and allows the form to submit. Any ideas here?

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Compare Values And Redirect To An Url?

Dec 21, 2010

What's my "problem": For my website, i want a kind of postal code check. When someone fills in his postalcode and submitted this, he needs to be directed to another page, with information regarding the region that belongs to his postal code.

I will have to create a form, with only one field: postal code. The "action"of that form has to point to a javascript. That script compares the value of the filled in postalcode to some document (txt, xml ??) or database. If the two value match, the user will be directed to another url.

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Compare String With Numbers In Javascript

Jul 23, 2005

if (123 > 33) will return true

and

if ("123" > 33) will return true

So my question is, if the above behaviors are the same?? If string is
a number, and compare with another number, it will be the same behavior as compare 2 numbers?

In this case, it is comparing 2 strings that are numbers, so they are
string comparisons here. correct?

if ("123" > "33") will return true

In this case, "33a" is not a number, that's why when it compare with
another number, it always return false. correct?

if ("33a" > 33) will return false...

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Compare 2 Arrays And Display Element

Dec 15, 2011

I have 2 arrays and I would like to compare the 2 arrays. If an element in array 1 is NOT in array 2 then I would like to display that element. In this case, I should only display the letter "c" but it doesn't work and I don't know why??

Here's my code:
Code:
<html><head>
<script type="text/javascript">
function getValue(id){
var x=new Array("a","b","c","d","e");
var y=new Array("a","b","3","d","e");
var str="";
for (var i=0; i<x.length; i++){
for (var j=0; j<y.length; j++){
if (x[i] == y[j]){
break;
}else{
//Check if reach the last element in the array 2
//If yes, then display that element in array 1 b/c not in array 2
if (y[j] == y.length-1){
str += x[i];
}}}}
document.getElementById(id).innerHTML = str;
}function init(){
getValue("info");
}
</script>
</head>
<body onload="init()">
<h2 id="info"></h2>
</body>
</html>

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Compare Two Arrays Without Considering Case Sensitive?

Oct 28, 2011

I would like to compare two arrays of characters...but the comparison should be case-insensitive i.e. A should match a...how can i do this?

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Compare Text Box's Background Color?

May 15, 2009

How to compare background color of a textbox ,i have tried the following code but it is not working

if(document.getElementById('myName').style.backgroundColor=='rgb(254,204,204)')
and
if(document.getElementById('myName').style.backgroundColor=="#fcc")

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Compare Items In A Drop Down List

Jul 29, 2010

I want to compare items based on what the user picks there will be 3 drop down menus and the drop down menus should alter the HTML table each time it is changed, giving different option values and stuff. I am wondering how to go about this I have the basic stuff setup but I am not really sure how to add to a table that all 3 options use.Here is my current code for the drop downs.

<form name="compare">
<select name="compare">
<option value="V1">Value 1</option>

[code]...

I want the user to select one of the options from above and a table to show up showing the differences between the others for example; someone selects Value 1 for compare, and Value 2 for compare 2, and Value 3 for Compare 3, they should be shown a table which has the differences between Value 1, Value 2, Value 3. So lets say Value 1 and Value 3 offers you "Help" while value 2 doesn't. it should show a table that says

Features Value 1 Value 2 Value 3
Help YES NO YES

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Compare Div Content With Xmlhttp.responseText

May 4, 2010

i like to access a PHP file do some work and then if all is successful return the response text update the div innerhtml compare div content with xmlhttp.responseText

[Code]...

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InnerHTML String Compare Not Working?

Jan 22, 2011

why the string comparison test doesn't work in this javascript function? It works if you use just text between the currentItem div tags, but not when you use html for an image. I even tried to use iso characters instead of angle brackets, as in "<img src=expand.png></img>" and still no dice. Why not?

Is it because of the way innerHTML manages html and it's not really a string? Is it because it doesn't have all the tags and some other representation?

Code:
<html>
<head></head>
<body>

[Code].....

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Compare Referrers Keywords With Div Content?

Jun 4, 2009

I need to compare a form input which has called the referrers Keywords with another DIV text content.If the content is the same then this DIV would come to the top. Till now I have tried the following, where the call referrers keywords is ok, but the comparison fails:

<html>
<head>
<script type="text/javascript">

[code].....

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Compare Values In Multiple Text Boxes

Apr 5, 2006

I've a page where I'm calling record from Database. Each record has an
ID and a text box displayed on the page. When the user fills in the
values of a text box, depending on the values of the text box i've to
do some further work. For eg. I've to add two records if the textbox
value of 2 records is same.

I'll try to create an example here
<-----this is from the DB-------> <-----this is form field--->
ID Task Hrs text box
1 adsfsd 1 a <---- user fills this
2 asdf 1.5 b <---- user fills this
3 eyst 2 a <---- user fills this
4 dghjfghj 2 c <---- user fills this
5 xdfb 1 b <---- user fills this
6 tyety 1.5 c <---- user fills this
________
| Submit |
--------------

So the user has to add hrs of those boxes for which have same values
entered by user. such as adding hrs of record 1 and 3 since both have
"a" entered by the user, adding record 2 and 5, as both have "b"
entered by the user and so on and so forth.

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JQuery :: Get The Number Parts And Compare From These Div Tags?

Apr 13, 2010

<div class="product-info product list"><span class="uc-price-product uc-price-list uc-price"><span class="price-prefixes">List Price: </span>$34.00</span></div>

<div class="product-info product sell"><span class="uc-price-product uc-price-sell uc-price"><span class="price-prefixes">Price: </span>$34.00</span></div>

I have list price and sale price like above. What I am trying to do is to compare list price and sale price; if sale price is lower than list price then display it as Was: $34.00 Now: $30.00 If both are same, then just hide the List Price. I am not sure how to get the numbers and compare; Honestly i am not sure where to start; i started like: alert ($(".uc-price-list").text()); but it is displaying inner spans; .val() displays empty string.

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JQuery :: If Statement Compare Number With Element?

Aug 18, 2010

I'm trying to get an element from <td colspan="4" align="left" id="mkv"></td>which receives its value via ajax, then comparing it with a number, unfortunately, I kept gettingillegal character if (parseInt($(#mkv).html()) > 50000)in firebug?What am I doing wrong?

Below is my code
if (parseInt($(#mkv).html()) > 50000)
{

[code]....

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Compare Html Text Area Values?

Jul 11, 2011

I have one html text area in my JSP file. when i click on that text area, a pop-up will come, in that pop-up i have list of items. So after selecting a item from that pop-up list, need to click okay. so that text area will update with the selected value.

In this case, i need to compare the first text area value and updated text area value. How can i do that in Java Script.

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