JavaScript - Help To Edit Some Code

Could someone edit this script so the date is always 2 weeks infront of the actual date?

<script language="JavaScript">
<!--
var now = new Date();
var days = new Array(
'Sunday','Monday','Tuesday',
'Wednesday','Thursday','Friday','Saturday');
var months = new Array(
'January','February','March','April','May',
'June','July','August','September','October',
'November','December');
var date = ((now.getDate()<10) ? "0" : "")+ now.getDate();
function fourdigits(number) {
return (number < 1000) ? number + 1900 : number;}
today = days[now.getDay()] + ", " +
months[now.getMonth()] + " " +
date + ", " +
(fourdigits(now.getYear()));
document.write(today);
//-->
</script>


Thanks

Hi there, I have a listbox and an Edit button. The user will need to click on the email address in the listbox before clicking on the button to edit. But then, the email address will be displayed on the prompt box's textbox, and even without editing it, the user can get scot-free.

I would want to remove the email address on the prompt box's textbox, and also to check for null entries. If it is null, it will display an alert message. Else, it will check if it is a valid email address.

My code is as follow:



Code:

function editItem()
{
    var listbox = document.getElementById('listBox'); // listbox control id
    var newValue = lst.value;
    if(newValue != "")
    {
        var newItem = prompt("Enter the new email address",newValue);
        if(newItem == "")
        {   
            alert("Please key in an email address into the textbox.");
            return false;
        }
        
        else
        {
            listbox.options[listbox.selectedIndex] = new Option(newItem,newItem,false,false);
            return false;
            arrTexts = new Array();
            
            validRegExp =/^\w+@[a-zA-Z_]+?\.[a-zA-Z]{2,3}$/

            // search email text for regular exp matches
            if (arrTexts.value.search(validRegExp) ==-1 )
            {
              alert('A valid e-mail address is required.\nPlease try again.');
              return false;
            }
            
            else
            {
                for(i=0; i<listbox.length; i++) 
                {
                    arrTexts[i] = lst.options[i].text;
                }

                arrTexts.sort();

                for(i=0; i<listbox.length; i++) 
                {
                    listbox.options[i].text = arrTexts[i];
                    listbox.options[i].value = arrTexts[i];
                }                    
            }
        }
    }
    else
    {
        alert('Select Item From The List To Edit ');
    }
}

HTML



Code:

select id="lstBxEmail" name="listBoxEmail" size="6" style="width: 580px;">                                          <option>figFruit@msn.com</option>                                                                                <option>apple@hotmail.com</option>                                          <option>cherry@yahoo.com</option>                                          <option>banana@hotmail.com</option>                                          <option>elephantApple@ymail.com</option>                                          <option>durian@gmail.com</option>                                                                          </select>   
<select id="listBox" name="listBox" size="3" style="width: 580px;">

 <option>hello@msn.com</option>                                      

<option>wowAmusers@hotmail.com</option>

<option>yrulikethis@yahoo.com</option>                         

 </select>

Is there a way to make a script that edits something on a different page.

Is there any way that I can have multiple textboxes where the user can enter text (such as "black or green") and it would edit a css file, like this:

Code:

<style>
body{
background-color:INPUT;
}
</style>

<input type="text" name="bg"/>

?

Pls help me on how to edit opera mini pls help

Made a topic earlier about "auto klick" for swf button but i got response ,its not posible todo that.. so i have another question!!

Is it posible to make the swf button invisible but still clickable and then have a background so it looks like its another button?
or is there any other way to edit design for the button!
OBS! i only have the swf not the flv file!

Code:

<html class="no-js" lang="en" xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml"> <!--<![endif]-->
<head>


  <meta charset="utf-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">

	<script src="http://www.google.com/jsapi?key=ABQIAAAAAJ5I0tmbz-jcO3Ja4fwvEBTb9u7IFi28hLXI-qXjI6UBBcarTBQ49g-wp7Wxnow1_w9F-7_GcOOnyg"></script>
    <script>
    google.load("jquery", "1.7.0");
    google.load("swfobject", "2.2");
    </script>
</head>

 
<body>
  <div id="container">
    <div id="main" role="main">
 
		<div id="data" class="channel">
		
			<div id="openbutton">
			<div id="flashcontent1";></div>


			
	<!-- DR1 Start --><script>
    		params = {};
    		params.text = 'DR1';
   			 params.action = "channel";
   			 params.value = "40";  
    		swfobject.embedSWF('content/linkbutton.swf', 'flashcontent1', '145', '30', '9.0.115', 'content/expressinstall.swf', params, {allowFullscreen:'true', wmode: 'transparent' ,bgcolor: '#FFFFFF', menu: 'false'}, {id: 'flashcontent1'});  
   		 	
			<!-- DR1 Ends --></script>



	</div></div></div> </div></body></html>

i have a multiple checkbox of options1,options2,options3,options4.i want to do when i add options1,options2,options3 it will shows on the database.and when i will go to my edit page it will shows that the options1,options2And options3 are already checked.how can i do this?please anybody help me .my code is below
body portion
<body>
<form name="name" method="post" id="f1" action="insertpage.php">
<fieldset><legend align="center">Page Information</legend>
Page Title:<input type="text" name="pagetitle" />
<br />
page Description:<textarea name="pagedescription"></textarea>
<br />
Keywords:<input type="text" name="keywords"><br />
Content:<textarea name="content"></textarea><br />
<INPUT NAME="options" TYPE="CHECKBOX" value="1">
Option 1<BR>
<INPUT NAME="options" TYPE="CHECKBOX" VALUE="2">
Option 2<BR>
<INPUT NAME="options" TYPE="CHECKBOX" VALUE="3">
Option 3<BR>
<INPUT NAME="options" TYPE="CHECKBOX" VALUE="4">
Option 4<BR>
<input type="submit" value="Add" id="f1" name="submit">
</fieldset>
</form>
</body>

insert page
<?php
include 'config.php';
//require_once 'includes/sessions.php';
$pt=$_REQUEST['pagetitle'];
$md=$_REQUEST['pagedescription'];
$mk=$_REQUEST['keywords'];
$mc=$_REQUEST['content'];
$chk=$_REQUEST['options'];
$sql="insert into `page`(`page_title`,`meta_des`,`meta_keywords`,`meta_content`,`checkbox1`)values('$pt','$md','$mk',' $mc','$chk')";
$r=mysql_query($sql) or die ("Couldn't select" . mysql_error());
?>

edit page
<?php
$id=$_REQUEST['id'];
$pt=$_REQUEST['pagetitle'];
$md=$_REQUEST['pagedescription'];
$mk=$_REQUEST['keywords'];
$mc=$_REQUEST['content'];
$chk=$_REQUEST['options'];
$sql="update `page` set `page_title`='$pt',`meta_des`='$md',`meta_keywords`='$mk',`meta_content`='$mc',`checkbox1`='$chk' where `page_id`='$id'";
$r=mysql_query($sql)or die ("Couldn't select" . mysql_error());
header("locationage1.php?id=<?php echo $id;?>");
?>


<?php
session_start();
//require_once 'includes/sessions.php';
include 'config.php';
$id=$_REQUEST['id'];
$query="select * from `page` where page_id=".$id;
$result=mysql_query($query) or die ("Couldn't select" . mysql_error());
$row=mysql_fetch_array($result);
?>
editview page
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<body>
<form name="name" method="post" id="f1" action="page2.php?id=<?php echo $id;?>">
<fieldset><legend align="center">Page Information</legend>
Page Title:<input type="text" name="pagetitle" value="<?php echo $row['page_title'];?>" />
<br />
page Description:<textarea name="pagedescription" ><?php echo $row['meta_des'];?></textarea>
<br />
Keywords:<input type="text" name="keywords" value="<?php echo $row['meta_keywords'];?>"/><br />
Content:<textarea name="content"><?php echo $row['meta_content'];?></textarea><br />
<INPUT NAME="options" TYPE="CHECKBOX" VALUE="<?php echo $row['checkbox'];?>">
Option 1<BR>
<INPUT NAME="options" TYPE="CHECKBOX" VALUE="<?php echo $row['checkbox'];?>">
Option 2<BR>
<INPUT NAME="options" TYPE="CHECKBOX" VALUE="<?php echo $row['checkbox'];?>">
Option 3<BR>
<INPUT NAME="options" TYPE="CHECKBOX" VALUE="<?php echo $row['checkbox'];?>">
Option 4<BR>
<input type="submit" value="Update" id="f1" name="submit">
</fieldset>
</form>
</body>

Hi all,

i want to change which videos I have on rideoutproductions.co.uk. For the speeches video there is rideoutproductions.co.uk/speeches.html which contains only references to speeches.swf.. not speeches.flv which is the video file itself.

I have created new flv's of the same dimensions as the existing ones, but do not know how to edit an swf as to which flv it points to...

I hope that makes sense.

many thanks

Hi, I have no experience with javascript. For several hours I have been trying to figure out how to use it but I cannot. I want to change the layout of a page to something that would be much more readable.

Recently the website Cramster has moved to Chegg and I don't like the layout. Everytime I load a problem I have to make the two changes in this screenshot:



I expand the answer box then delete the footer because it overlaps in front of the answer box. Here is a screenshot of the before and after of what it does:



How do I create a script to automate this every time I go to this site? I'm at a loss and tried all kinds of codes that are supposed to remove elements, but none have done anything.

I know I don't have any code to show here, but I don't know what is supposed to work.

Please help, thank you!

I want to limit a textarea to 500 characters. So somebody can't type in more than 500 characters or paste anything with more then 500 characters in the text box.

However, if somebody were to enter something into the fields favoritedrink OR to favortefood, then I want the limit to change to 100 characters for the textarea. How can I do that using Javascript?

I am using the form code below as an example.

Code:

<form action="">
<input type="text" name="firstname"><br />
<input type="text" name="lastname">
<textarea rows="2" cols="20" name="description"></textarea>
<input type="text" name="favoritefood">
<input type="text" name="favoritedrink">
</form>

I need some help for my site and would so much appreciate if somebody can help me with my problem. Thanks so much for any help.

Hi,
I am not sure if what I am trying to do can be done, but basically I want to add/edit/delete information in a text area from inputs.

I know how to add from inputs to text area but I am struggling with the edit and delete.

Code:

<script language="javascript" type="text/javascript">
function addtext() {
	var newtext = document.AddProduct.extran.value + ":" + document.AddProduct.extrav.value + "|";
	var newfields = document.AddProduct.extran.value + ":" + document.AddProduct.extrav.value + "|";
	document.AddProduct.extraf.value += newtext;
	document.getElementById("fields") += newfields
	
	
}
function removetext()
{
	var re = new regExp("(^|,)\\s?user3","gi");
	document.getElementById('extraf').innerHTML = document.getElementById('extraf').innerHTML.replace(re,"");
}
</script>
</head>

<body>
<form method="post" enctype="multipart/form-data" action="process-forms.php" name="AddProduct" class="admin_form">

        <dl>
        	<dt><label for="Addfield">Custom Field(s) :</label></dt>
            <dd>Name: <input size="10px" type="text" name="extran" id="extran" value=""> Value:<input size="10px" type="text" name="extrav" id="extrav" value=""></dd>
        </dl>
        <dl>
	        <dt>blej</dt>
	        <dd><textarea name="extraf"></textarea>
			<input type="button" value="Add New Text" onClick="addtext(AddProduct);"><br/>
            <input type="button" value="Remove Text" onClick="removetext();">
			</dd>
        </dl>
        <div name="fields" id="fields">here</div>
        </form>

Currently if you click add, it adds the 2 input fields in to the text area separated by : and then ended by | so I can determine new lines, the first input will be "name" the second will be the "value".

What I would like to do is be able to edit and delete these from the text area if possible?

Hope some one can point me in the right direction?

Thanks

Hi Guys,

I am trying to make a function that will search for a substring, in this case 'http://instagr.am/p/' within a text area on a form then add '[embed]' & '[/embed]' tags around it.

I have currently got the following code

Code:

<script type='text/javascript'> 
	function show_alert() {
		str = formname.elements['inputid'].value;
		arr = (str.split(' ') + '<br />'); 
		jQuery.each(arr, function() {
			if (arr.indexOf('http://instagr.am/p/') >= 0) {
				alert('An http://instagr.am/p/ link has been found');
				//alert('It is entry ... in the array');
				//Then edit the entry 
			}
		}
		);
	} 
</script>

This breaks the contents of the textarea (at spaces) into an array then finds any entries with 'http://instagr.am/p/' in them (could be 'http://instagr.am/p/29fdghHdv').

Once it has found any and all of these entries it will add an '[embed]' code to the beginning and an '[/embed]' tag at the end.

Example...

http://instagr.am/p/vuHdeyfa2
is converted to:
'[embed]http://instagr.am/p/vuHdeyfa2[/embed]'

Then the changes must reflected in the textarea input

"formname.elements["textareaid"].value = editedstring;


Thankyou for your assistance.

Hi,

Using the following javascript:
Code:

<script type="text/javascript" src="http://twitter.com/javascripts/blogger.js">
</script>
<script type="text/javascript" src="http://twitter.com/statuses/user_timeline/USERNAME.json?callback=twitterCallback2&count=1">
</script>

I am able to display the latest tweet of a user into a div.

However, I have a user-generated database of username's stored in an XML file and would like to list each username's latest tweet on a single page. Any thoughts on how I might be able to achive this? I'm new to javascript so forgive my stupidity.

Dear all Gurus,

I'm stucked with below logic. Wanna get your advice to find out where I went wrong.Please help....

Below is my Coding done.
A dynamic HTML table is generated text boxes in table Rows(Dissable mode) with EDIT & DELETE buttons. When user clicks on Edit button, particular row(Text Box) should be enable to edit the values generated.

But Unfortunately in my coding, always the fist row only gets enabled.

<script type="text/javascript">
function m(id){

document.getElementById('Record_id').disabled=false;
document.getElementById('file_number').disabled=false;
return false;
}
</script>


PHP Code:
while ($rw = mysql_fetch_array($query1)) {$k = $rw['Record_id'];echo '<tr>';echo'<form name = "t_data">';echo '<td>'.'<input type="text" id="Record_id" name="Record_id"value="'.$rw['Record_id'].'" disabled="true" size ="5"/>'.'</td>';echo '<td>'.'<input type="text" id="file_number" name="file_number" value="'.$rw['file_number'].'" disabled="true" size = "9"/>'.'</td>';echo '</tr>'; echo '<tr>';echo' <td>';echo'<form action="dlt_grid.php" method = "GET">';echo'<input type="submit" value="Delete">';echo'<input type="hidden" name="hf" value="'.$k.'">';echo'</form> ';echo'</td>';                   echo' <td>';echo'<input type="submit" id="'.$k.'" value="Edit" onclick = "return m(this.id)">';echo'<input type="hidden" name="hf" value="'.$k.'">';echo'</td>';echo '</tr>';echo'</form>'; 

Hi all.

I have the form below...

Code:

<table width="100%" border="0" cellspacing="0" cellpadding="0">
    <tr>
    <form action="thankyou.php" method="get">
    <td width="16%"><b>Your Name</b></td>
    <td width="84%"<input type="name" size="50" name="name" id="name"</td>
  </tr>
    <tr>
    <td width="16%"><b>Your E-mail</b></td>
    <td width="84%"<input type="text" size="50" name="email" id="email"</td>
  </tr>
  <tr>
    <td width="16%"><b>Text Area</b><br>Limit 50,000 characters<br>X amount characters left</td>
    <td width="84%"><textarea name="summary" id="summary" cols="50" rows="10"></textarea></td>
  </tr>
  <tr>
    <td><b>Video URL</b></td>
    <td><input type="text" size="50" name="video" id="video"></td>
  </tr>
  <tr>
    <td><b>Upload Image</b></td>
    <td><input type="file" size="50" name="image" id="image"></td>
  </tr>
  <tr>
    <td><br><input type="submit"></form> </td>
    <td</td>
  </tr>
</table>

I would like to change it so...
When somebody submits a Video URL, the Upload Image input box is disabled When somebody does an Upload Image, the Video URL field is disabled If somebody enters more than 1,000 characters in the Text Area, then both Video URL and Upload Image fields are disabled. When somebody enters a Video URL or does an Upload image, the Text Area is limited to 1,000 characters For the words "Limit 50,000 characters" to change to "Limit 1,000 characters" if somebody enters a Video URL or Upload Image Where it says X amount characters left, it should changing depending on the amount of characters a user has typed in.

Can anybody please help me achieve this above using JavaScript? It would be infinitely appreciated.

Thank you.