JavaScript - Simple Array

I imagine this would be very simple for someone who knows javascript.

I want to have three fields.

First field is "posted speed limit", second field is "actual speed" and third field will be the output field.

All the script needs to do it subtract the posted speed from the actual speed and add a ZERO to the end; which is the amount of the speeding ticket. The minimum fine is $100, however.

So, 5 miles over the speed limit would be $100 (minimum value)
15 miles over the speed limit would be $150 (add a zero)
35 miles over the speed limit would be $350.
etc.

I know very little Javascript, if anyone could help me out with this, I'd appreciate it. Thanks, Sean

I am working on a page where the user will select a location from a dynamically generated dropdown list.

I was able to create the php multidimensional array (tested and working) from a MySql database using the users information at login, but I'm having problems converting it to a javascript multidimensional array. I need to be able to access variables that I can pass to a number of text fields within an html form.

For instance, if a user belongs to a company with multiple addresses, I need to be able to let them select the address they need to prepopulate specific text fields.

php array creation:
Code:

if ($row_locations) 
{ 
	while ($row_locations = mysql_fetch_assoc($locations))  
	{ 
		$mail[$row_locations['comp_id']]=array('mailto'=>$row_locations['mailto'], 'madd'=>$row_locations['madd'], 'madd2'=>$row_locations['madd2'], 'mcity'=>$row_locations['mcity'], 'mstate'=>$row_locations['mstate'], 'mzip'=>$row_locations['mzip'], 'billto'=>$row_locations['billto'], 'badd'=>$row_locations['badd'], 'badd2'=>$row_locations['badd2'], 'bcity'=>$row_locations['bcity'], 'bstate'=>$row_locations['bstate'], 'bzip'=>$row_locations['bzip']);
	} 
}

javascript function - this should create the array and send variables to text fields.
Code:

function updateAddress() {
var mail = $.parseJSON(<?php print json_encode(json_encode($mail)); ?>);
{
if (comp_id in mail) {
document.getElementById('mailto').value=mail.comp_id.mailto.value;
document.getElementById('madd').value=mail.comp_id.madd.value;
document.getElementById('madd2').value=mail.comp_id.madd2.value;
document.getElementById('mcity').value=mail.comp_id.mcity.value;
document.getElementById('mstate').value=mail.comp_id.mstate.value;
document.getElementById('mzip').value=mail.comp_id.mzip.value;
} else {
document.getElementById('mailto').value='';
document.getElementById('madd').value='';
document.getElementById('madd2').value='';
document.getElementById('mcity').value='';
document.getElementById('mstate').value='';
document.getElementById('mzip').value='';
}
}
}

Where is this breaking?
Thanks in advance.

I can't seem to figure out how to accomplish this. In my website, I would like the user to input text into a single or multiple textbox(es) and then have the contents of the textbox(es) stored to either a variable or an array. Then I would like to have that variable/array compared to other arrays. Basically, the user is searching for items in a database. The user can search for as many or as little items as they want. Then the item(s) will be compared to multiple arrays to find out if what the user wants is in the database.

So for example, let's say the user is searching for recipes that have all or part of these ingredients: chicken, broccoli, lemon, honey. So, there would have been a total of 4 textboxes...one for each ingredient. These ingredients are stored to an array..lets call it ingredient(). In the database of recipes, each recipe has its own array which includes the ingredients needed to make the recipe, we'll call them tag1(), tag2(), and tag3(). Now, I want the array, ingredient(), to be compared to each of the "tag" arrays to see if any of the "tag" arrays include exactly match the ingredient() tag in part or in whole. Is this possible?

I have the following array that contain the people who are on off on certain time:

Code:

var all = [
    ["1234", "Jim", "2011-10-23 00:00:00", "2011-10-25 07:00:00"],
    ["1235", "Jack", "2011-10-21 00:00:00", "2011-10-21 08:00:00"],
    ["1236", "Jane", "2011-10-11 00:00:00", "2011-10-11 00:30:00"],
    ["1237", "June", "2011-10-20 00:00:00", "2011-10-20 12:00:00"],
    ["1238", "Jill", "2011-10-14 00:00:00", "2011-10-14 11:00:00"],
    ["1239", "John", "2011-10-16 00:00:00", "2011-10-16 10:30:00"],
    ["1240", "Jacab", "2011-10-19 00:00:00", "2011-10-20 08:30:00"]
];

The above array, I wish to use javascript to insert into the FullCalendar (http://arshaw.com/fullcalendar/). I notice that the only way seems to be using the FullCalendar array style (or structure) as follows:

Code:

$('#calendar').fullCalendar({
    events: [
        {
            title  : 'event1',
            start  : '2010-01-01'
        },
        {
            title  : 'event2',
            start  : '2010-01-05',
            end    : '2010-01-07'
        },
        {
            title  : 'event3',
            start  : '2010-01-09 12:30:00',
            allDay : false // will make the time show
        }
    ]
});

So, the question is: How do I insert my array to match with the FullCalendar array? cause FullCalendar array had a different array structure from my array - and I don't think so that I can write in this way:
Code:

$('#calendar').fullCalendar({
    events:all
});

Appreciate any help provided.

Hey guys,

I'm hoping this is possible or that there is an easier way to do this.
I'm having an issue with displaying data from one array that contains information about users in a table that is controlled by a different array.
Is it possible to do this or is this use of arrays to display the data the wrong approach?

The table is located on one webpage, I simply want to extract one piece of information that I have placed in the initial array as part of the login script that contains user information (for validation for login etc) and display it in a table on the new webpage that is opened as a result of successful validation of the user details.

I'm completely stumped and after many attempts I just can't seem to get it to work.

Hi,
i can't find the mistake in my little script hope someone can help me.

PHP Code:
<?php

/* -------------------- read thumbfolder -------------------- */
    
    function isRdyPfD($filename){ 

        if ($filename == '.' || $filename == '..') {
        // To-Top-Dir
        return false;
    }
    
    $ext = explode(".",$filename);
    $ext = $ext[sizeof($ext) - 1];
    $allowedformats = array (
        'jpg', 
        'png',
        'jpeg',
        'gif'
    );
    
    return in_array($ext,$allowedformats);
    } 

    function getPicsfromDir($dir){ 
    /* array with names of the pictures in  $dir */

        if (is_dir($dir)) {
        if ($dh = opendir($dir)) {
                $filearray = array();
        while (($file = readdir($dh)) !== false) {
            if (isRdyPfD($file) === true) {
                $filearray[] = $file;
            }
        }
        closedir($dh);
                return $filearray;
        }
    }
    else {
        return false;
    }
    } // End Function


    $thumbs = getPicsfromDir("./images/thumbs/");
    

/* -------------------- thumbfolder  -------------------- */    
    echo "<div id='thumbslider'>\n";
    echo "<ul id='thumbs'>\n";
    for($i = 0; $i < count($thumbs); $i++){
            echo "<li><img src=\"./images/thumbs/$thumbs[$i]\" onclick=\"thumbClick($i)\"  /></li>\n";
            
    }
    echo "</ul>\n";
    echo "</div>\n";
    




/* -------------------- big size images folder -------------------- */
    $bigSizeImages = getPicsfromDir("./images/");
    //print_r($bigSizeImages);
    
    $jsValue = '';
    for ($j=0; $j < count($bigSizeImages); $j++){
                $jsValue = $jsValue . $bigSizeImages[$j];
                if ($j < (count($bigSizeImages)-1)) {
                        $jsValue = $jsValue . ",";
                }
   }
    
?> 


<script type="text/javascript">
        images = new Array(<?php echo $jsValue ?>);
        
    

    
    
    function thumbClick(pos){
            
            //alert(pos);
            alert(images[pos]);
            
    }

</script>

I can't trace the images array values?
thanks for a feedback!!!

Hi,
Here is a working code to copy 2d php array to 2d javascript array.


Code:

<html>

<head>

<?php

for($i = 0; $i < 3; $i++)
 {
   for($j = 0; $j < 2; $j++)
                   {$quest[$i][$j] = $i*10+$j;}
 }


?>



<script type="text/javascript">


var questions = new Array(3);

  for (var i = 0; i < 3; i++)
  {
   questions[i] = new Array(2);
  }

questions[0] = ["<?php echo join("\", \"", $quest[0]); ?>"];
questions[1] = ["<?php echo join("\", \"", $quest[1]); ?>"];
questions[2] = ["<?php echo join("\", \"", $quest[2]); ?>"];



document.write(questions[0][0] + "<br />");
document.write(questions[0][1] + "<br />");
document.write(questions[1][0] + "<br />");
document.write(questions[1][1] + "<br />");
document.write(questions[2][0] + "<br />");
document.write(questions[2][1] + "<br />");


</script>




</head>

</html>

Now,here's the thing.Notice these lines in the code


questions[0] = ["<?php echo join("\", \"", $quest[0]); ?>"];
questions[1] = ["<?php echo join("\", \"", $quest[1]); ?>"];
questions[2] = ["<?php echo join("\", \"", $quest[2]); ?>"];

I would like to put these lines in a loop,something like

for (var i = 0; i < 3; i++)
{
questions[i] = ["<?php echo join("\", \"", $quest[i]); ?>"];
}

But even after a lot of efforts I am unable to do so,what am I doing wrong?Thanks

Hi,
In a nutshell,can anyone tell me how to copy a 2d (two dimensional ,2 dimensional) php array to 2d javascript array?I would be obliged if anyone can provide me a method of doing that

OR
I have written a code to copy a 2d php array to a 2d javascript array.It is working but there is one problem(please see the following).Can anyone tell me what I am doing wrong here?


The 2d php array is $quest[100][6] and the 2d javascript array is questions[100][6] . I have written the javascript code inside the <?php....?> itself using echo "<script language="javascript" type="text/javascript">.......</script>;




Now ,inside the javascript,when I try to copy the 2d php array to the 2d javascript array using the following method it works

questions[0]= ["<?php echo join("\", \"", $quest[0]); ?>"];
questions[1]= ["<?php echo join("\", \"", $quest[1]); ?>"]; ... and so on


However, if I try to do the same using the following method it does not work
for (var i= 0; i <= 99; i++)
{ questions[i]= ["<?php echo join("\", \"", $quest[i]); ?>"]; }

Why is that?What mistake am I making?Any help will be deeply appreciated.Thanks



-----------------------------THE CODE------------------------------------
<?php


Access database and store result of mysq_query in $result.......
$result = mysql_query($query);


for ( $count = 0; $count <= 99; $count++)
{
$quest[$count]=mysql_fetch_array($result,MYSQL_NUM);;

}

echo "<script language="javascript" type="text/javascript">

var questions = new Array(100);
for (var i = 0; i <100; i++)
{ questions[i] = new Array(6); }



/*The following method of copying 2d php array to 2d javascript array is not working
for ( var i = 0; i <= 99; i++)
{ questions[i]= ["<?php echo join("\", \"", $quest[i]); ?>"]; }
*/

/*The following method ,however,is working*/
questions[0]= ["<?php echo join("\", \"", $quest[0]); ?>"];
questions[1] = ["<?php echo join("\", \"",$quest[1]); ?>"];
questions[2] = ["<?php echo join("\", \"",$quest[2]); ?>"]; ....and so on




</script>";


mysql_close($db_server);

?>

I'm having major pains trying to figure this out. I'm kind of new to Javascript, I need to open a text file from an external server, store each line in an array, then search that array for a certain word (HIGH), and if it exists then write something to the webpage, and if not, write something else. Here is what I have so far:

Code:

<html>
<head>
<title>Test</title>
<script>
<!--
function test(x) {
  if (wxd1txt.readyState === 4 && wxd1txt.status === 200) {  // Makes sure the document is ready to parse and Makes sure it's found the file.
	 var wxd1text = wxd1txt.responseText; 
     var wxd1array = wxd1txt.responseText.split("\n"); // Will separate each line into an array
	 var wxd1high = wxd1array.toString();  //Converting the String content to String
	//var highsearchreg = new RegExp("HIGH");
//var wxd1high = wxd1array[x].search(highsearchreg);
document.write(wxd1high);
	if (wxd1high.search("HIGH") >= 0){
		document.write("HIGH RISK");}
		else {
		document.write("NO RISK");}
		}
}
//-->
</script>
</head>
<body>
Hi!
<script>
<!--
var Today = new Date();
var ThisDay = Today.getDate();
var ThisMonth = Today.getMonth()+1;
var ThisYear = Today.getYear();
var Hour = Today.getHours();
var Day2 = Today.getDate()+1;
var Day3 = Today.getDate()+2;
if (navigator.appName != "Microsoft Internet Explorer") {
ThisYear = ThisYear + 1900;}
if (ThisMonth < 10) {
	ThisMonth = "0" + ThisMonth;}
if (ThisDay < 10) {
	ThisDay = "0" + ThisDay;}
if (Hour == 2 || Hour == 22 || Hour == 23 || Hour == 0 || Hour == 1) {
	var wxHourd1 = 0600}
	else if (Hour >= 3 && Hour <= 10) {
		var wxHourd1 = 1300;}
			else if (Hour >= 11 && Hour <= 13) {
				var wxHourd1 = 1630;}
					else if (Hour >= 14 && Hour <= 16) {
						var wxHourd1 = 2000;}
							else if (Hour >= 17 && Hour <= 21) {
								var wxHourd1 = 0100;}		
//var wxurld1 = "http://www.spc.noaa.gov/products/outlook/archive/"+ThisYear+"/KWNSPTSDY1_"+ThisYear+""+ThisMonth+""+ThisDay+""+wxHourd1+".txt";
var wxurld1 = "http://www.spc.noaa.gov/products/outlook/archive/2010/KWNSPTSDY1_201005101300.txt" //(High risk day for testing)
//document.write(wxurld1); //Use this to verify this section is working
if (window.XMLHttpRequest)
  {
  wxd1txt=new XMLHttpRequest();
  }
else // IE 5/6
  {
  wxd1txt=new ActiveXObject("Microsoft.XMLHTTP");
  }
wxd1txt.open("GET", wxurld1, true);
wxd1txt.onreadystatechange = test();

// -->
</script>
</body>
</html>

When added to a webpage, nothing shows up except the "Hi!" and there are no errors in the Javascript Console in Google Chrome. Is this possible with Javascript, and if so, what am I doing wrong or not doing?

Also, I have 2 URLs, one is a text file that has the HIGH text I want for an example, the other is the current file, which shouldn't have HIGH in it (unless the weather in the US turns really bad)

Hello I'm have some javascript objects with arrays that should be transferred as php array.
Its posted by ajax httpRequest.

How can I return php array, from the javascript?


JS Code:

['asd1', 'asd2', 'asd3']

via Ajax

=> PHP PHP Code:
array('asd1', 'asd2', 'asd3'); 

Hi,

i have an input value array for customer ids, i also need to make a copy of that array into another input element on submit to use for another process.

So far here is what i have come up with regarding the js


the current html is this

Code:

<!-- original input -->

<input id="cb<?php echo $i;?>" name="cid[]" value="<?php echo $commissions[$i]['id'];?>" onclick="isChecked(this.checked);" type="checkbox" />


<!-- this is new html input which  is outside the $i loop that i need a copy of cid[] stored on submit

<input type="hidden" name="ids[]" onsubmit="valueTovalue();" />


<!-- here is the js so far --> 

<script type="text/javascript">

function valueTovalue()
{

 var valin = document.adminForm.cid.value;  //cid is the array cid[]
 document.adminForm.ids.value = valin; //copy the array to the new input element array ids

}

</script>

so basically if they click 1 cid then ids will also show 1, if they click all cid then ids will show all as well.

will that work the way i have it, am i even close here..

thanks

update: what i have seems to work fine for text values or string values but not for arrays, what am i missing that it wont copy an array?




Array
(
[cid] => Array
(
[0] => 1
)

[task] => remarksonly
[remark] => hhhyyy
[boxchecked] => 1
[ids] => Array
(
[0] =>
)

)




am i getting closer lol


Code:

function valueTovalue()
{
 var valin = cid.concat;  
 document.adminForm.ids.value = valin.concat; 

return(true);

this has to be close i hope

Code:

document.adminForm.ids.value = [].concat(document.adminForm.cid);

Hi Folks,

I've been trying to learn Javascript, I'm fluent with CSS, HTML and not to bad with jQuery and PHP. But I've been trying to learn the core fundamentals of JavaScript.

Basically, I have a friend who has a strange take on the English language, so I wanted to make him a translator, so that you could input one of his misspellings and it would bring up the proper word.

<html>
<head>
<script type="text/javascript" src="js/modernizr.js"></script>
<script type="text/javascript">

// Mox spellings

function checkMox ()
{

var bm = document.forms["transMox"]["mox"].value;

if

(bm == "wid") {
document.write("wid = with");

}
else
{
document.write("Please enter a Moxism");
}
};

</script>
</head>
<body>
<header>
<div id="title">
<h1>I drink!</h1>
<h2>Therefor I am...</h2>
</div>
<nav>
<ul>
<li>The history of Moxisms</li>
<li>Examples of Moxisms</li>
<li>The man himself...</li>
</ul>
</nav>
</header>


<h3>Welcome to the Big Mox translator</h3>


<form id="transMox" action="#output" method="post" onsubmit="return checkMox()">
<input type="text" id="mox">Enter a Moxism</input>
<br />
<input type="submit" id="submit" onSubmit="checkMox();">G0!</input>
</form>

<div id="output">

</div>

</body>

</html>

Obviously that's just for one word, so I wondered how to structure more words into an array or something?

Anyway, cheers in advance for the help guys!

Hi,

Im trying to make an imacro/javascript script that checks a webpage for names, and if either of the names are found, i want the script to alert me, if not, continue looping/reloading the page.

Im not at all good with javascript, imacro is more sort of my thing, however what i do have, doesnt seem to do anything.

var links = document.getElementsByTagName('a');
for (var i in links){
if (links[i].value == "Simon" || links[i].value == "James"){
alert("ATTENTION");
}
}


i dont know if its something simple i'm missing, or whether im nowhere near, but ive spent all day trying to do this, and lost all patience.

Any suggestion/fixes?

Hello,
Below is my Javascript, CSS and HTML code for the navigation menu on http://033691f.netsolhost.com/stnew/ -- a test site for my company. Note: I did not write the Javascript code nor do I know how to write javascript. I take no credit.

When the page first opens, the navigation shows fully expanded for a second, then collapses all. I would like to cut out the expanded view if possible and have the page load with the menu fully collapsed. Is there any way that would work?

Thank you in advance for any input!

Code:

function initMenus() {
	$('ul.menu ul').hide();
	$.each($('ul.menu'), function(){
		var cookie = $.cookie(this.id);
		if(cookie === null || String(cookie).length < 1) {
			$('#' + this.id + '.expandfirst ul:first').show();
		}
		else {			
			$('#' + this.id + ' .' + cookie).next().show();
		}
	});
	$('ul.menu li a').click(
		function() {

			var checkElement = $(this).next();
			var parent = this.parentNode.parentNode.id;

			if($('#' + parent).hasClass('noaccordion')) {
				if((String(parent).length > 0) && (String(this.className).length > 0)) {
					if($(this).next().is(':visible')) {
						$.cookie(parent, null);
					}
					else {
						$.cookie(parent, this.className);
					}
					$(this).next().slideToggle('normal');
				}				
			}
			if((checkElement.is('ul')) && (checkElement.is(':visible'))) {
				if($('#' + parent).hasClass('collapsible')) {
					$('#' + parent + ' ul:visible').slideUp('normal');
				}
				return false;
			}
			if((checkElement.is('ul')) && (!checkElement.is(':visible'))) {
				$('#' + parent + ' ul:visible').slideUp('normal');
				if((String(parent).length > 0) && (String(this.className).length > 0)) {
					$.cookie(parent, this.className);
				}
				checkElement.slideDown('normal');
				return false;
			}
		}
	);
}
$(document).ready(function() {initMenus();});

Code:

			<ul id="menu1" class="menu" style="margin-top:20px;">
			<li><a class="m0" href="index.php" style="background-color:#222; color:#fff;">HOME</a></li>
			<li><a class="m1" href="">WHO WE ARE ...</a>
				<ul><li><a href="">Company Overview</a></li>
					<li><a href="">Clientele</a></li>
					<li><a href="">Multimedia</a></li>
					<li><a href="">Careers</a></li>
					<li><a href="">Contact Us</a></li>
				</ul>
			</li>
			<li><a class="m1" href="">WHAT WE DO ...</a>
				<ul><li><a href="">Promotional Products</a></li>
					<li><a href="">Screen Printing</a></li>
					<li><a href="">Embroidery</a></li>
					<li><a href="">Signage</a></li>
					<li><a href="">Web Design</a></li>
				</ul>
			</li>
			<li><a class="m3" href="">FIND PRODUCTS ...</a>
				<ul><li><a href="">Web Search</a></li>
					<li><a href="">Online Catalogs</a></li>
				</ul>
			</li>
			<li><a class="m4" href="">SUPPORT TOPICS ...</a>
				<ul><li><a href="">General Information</a></li>
					<li><a href="">Available Brands</a></li>
					<li><a href="">Artwork Submissions</a></li>
					<li><a href="">Color & Substrate Charts</a></li>
					<li><a href="">Dartman Game</a></li>
				</ul>
			</li>
			<li><a class="m5" href="http://www.screentek.net/blog">READ OUR BLOG</a></li>
			</ul>

Code:

ul.menu { border-bottom:1px solid #ccc; }

ul.menu, ul.menu ul {
  list-style-type:none;
  margin: 0;
  padding: 0;
  width: 240px;
}

ul.menu a {
  display: block;
  text-decoration: none;	
}

ul.menu li {
  margin-top: 0px;
  border-top:1px solid #ccc;
  font-size:10pt;
  font-family: Segoe-B;
}

ul.menu li a {
  background: #fff;
  color: #333;	
  padding: 3px 20px;
}

ul.menu li a:hover {
  background: #2b76b7;
  color:#fff;
}

ul.menu li ul li a {
  background: #fff;
  color: #2b76b7;
  padding-left: 35px;
  font-size:10pt;
  font-family: Segoe-R;
}

ul.menu li ul li a:hover {
  background: #eee;
  border-left: 5px #000 solid;
  padding-left: 25px;
  color:#333;
}

.code { border: 1px solid #ccc; list-style-type: decimal-leading-zero; padding: 5px; margin: 0; }
.code code { display: block; padding: 3px; margin-bottom: 0; }
.code li { background: #ddd; border: 1px solid #ccc; margin: 0 0 2px 2.2em; }
.indent1 { padding-left: 1em; }
.indent2 { padding-left: 2em; }
.indent3 { padding-left: 3em; }
.indent4 { padding-left: 4em; }
.indent5 { padding-left: 5em; }

Hi,

I am trying to create a radio button that when clicked shows a table. IF you can recommend a way to do it without Javascript that would be MOST helpful. Otherwise here is what I've got so far:

[CODE]<input type="radio" name="product" onclick="OnProductClick(this)" value="Stats" />Statistics
<input type="radio" name="product" onclick="OnProductClick(this)" value="Tradinghistory" /> Trading History
</p>

<script type="text/javascript">
var c = true;
var b = true;

function OnProductClick(product) {
if ((c) && (product.value == "Stats")) {
document.getElementById('St').style.display = "block";
c = false; b = true;
}

else if ((b) &&(product.value == "Tradinghistory")) {
document.getElementById('TrdH').style.display = "block";
c = true; b = false;
}

}
</script>[CODE]

Where St and TrdH are 2 seperate div ids for 2 different tables.


Please Help.


Many Thanks