Generating Thumbnails Of A Page

Sep 17, 2005

Is there anyway to rescale a whole page homogeneously, so that
is looks like a thumbnail?

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Generating Page - How To Get Checkbox Array

Jun 11, 2010

I am using PHP to generate a page with a list of checkbox's on it. Then I am using JavaScript to validate that the user has selected at lest 1 of the given box's before I do a post back. But I cannot get my Javascript to see my CheckBox Array.

Here is my PHP code used to build to Checkbox list.
while ($row = mysql_fetch_array($data, MYSQL_ASSOC))
{
if(is_null($row['Team_Number']))
{
$str1 = sprintf('<input type="checkbox" name='People' value="%s">',$row['Member_ID']);
}
else if($row['Team_Number'] == $_REQUEST['T'])
{
str1 = sprintf('<input type="checkbox" name='People' value="%s" checked>',$row['Member_ID']);
} .....

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Generating Image Via Page Title?

Feb 15, 2011

I found this code in another thread... basically, I need to be able to display a certain image based on the page's title... for instance if the title is: Lotus 7, I need image lotus.jpg to display in an element on the page, however, if the title is Bodhi 9, I need image bodhi.jpg to display in the same element

var imgs = new Array();
imgs[0] = new Array();
imgs[0][0] = "Research";

[code]....

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Clickable Thumbnails - Closeup Product Detail Page

Jan 22, 2010

I have a thumbnail page created dynamically by using javascript onload. Now I need to be able onclick have that take you to a closeup product detail page. This is made using classic ASP

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Generating <b> Tag By One Click

Dec 23, 2003

Let's suppose a user enters his message " My name is John" in a textarea. and he likes to modify by adding <b> tag before the word "John" after he enters "My name is John".

In order to add <b> tag in front of the word "John", he should put his mouse before "John" and enter <b>.
but instead of entering <b>, I like to make the user to click the button "<b>", then <b> is automatically created just before the word "John" in the textarea.

Of course </b> will be needed later, but forget about </b> for simplification.

In short, I like to make the button "<b>" , in order to add <b> tag in front of "John" after entering "My name is John."

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Generating A Random Between 2 Numbers?

May 11, 2010

I'll get to the point, I'm a noob I'm using greasemonkey for a certain website. Basically, I'm using gm to refresh the page after a certain time, I was however wondering, If I can set it to a random number between 2 specific times?

The code I'm using atm is setTimeout(function() { document.location.reload(); } , 10000); I know I have to use math.random, well, I think I do. But I'm not sure how to do it between 2 certain times? So to summarise, I'm trying to refresh a page at any given random time between say 5-10 minutes.

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Generating Random Number

Feb 28, 2006

In the forum, it usually talked about generating a number between 1 or 0 to that certain value using something like Math.round(Math.random() * 200); or Math.floor(Math.random() * 200);

But what do you do if you want to generate a number between 201 and 400.

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Random Number Generating

Aug 27, 2006

I run a random number generating service for a RPG message board I go to, and my website generates only numbers from 1-100. How could I script this so that the user can get random numbers between 1-X?

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Generating A Conscutive Unique ID

Oct 14, 2006

I need a script that will generate a unique ID consecutive to the previous one when a user submits a form. For example, I submit the form and the confirmation page shows:

JGH100354101

I will need the next user that submits the form to have the confirmation page show:

JGH100354102

and so on and so on...

Is anyone aware of a simple form script that would accomplish this?

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Generating Dynamic And Sub Menu

Aug 15, 2011

I am using following code to generate menus:
<?php
$menu = array();
$menu['home'] = 'Home';
$menu['mypage'] = 'My Page';
//Add in the format of: $menu['page name'] = 'Page Title';
$title='Home'; //Default title
function generateMenu() {
global $menu,$default,$title;
echo ' <ul>'; .....
But I have 6 menus and first three menu have sub menus. Above code generates only menus. I want to add sub menu also.

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Get Unique ID For Each Textbox When Its Generating?

Mar 11, 2011

This is the code I have. i want unique Id for each text box(id="messageText"). PLEASE GIVE IDEA. As due to same ID of the text box the JS function is not showing the proper result and the characterleft count is not decreasing automatically.

[Code]...

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Generating An Image Dynamically Using The DOM

Jun 9, 2005

I want to display a 'preview' image for a file upload field. I assigned a function to the onChanged event for the file input that gets the value of the input text field, does some minor regex to fix the string, and then creates a new 'img' tag element and assigns the fixed string as the img's src: Code:

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Generating A Colour Gradient

Jul 5, 2005

Im working on my own little javascript engine at the moment.

One of the functions i would like to add to it is a fadeToBackground function. In essence, it would detect the element that is calling it and find out the background colour for that element. From there it would take a hex colour that it is given and then fade to the background colour.

To do this i need to generate an array of inbetween colours. Ie, i need something like #000000, #0000EE, #0000FF etc etc.

Does anyone know of an algorithm to calculate the colours in between two given hex values?

I want to be able to dynamically generate the colours so it is a drop in function for down teh track where you just give it a colour to fade from and it does the rest.

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Generating Two Different Dates For A Form.

Sep 6, 2007

There is a form that I have been working on. The form needs to display information on it that, ideally, would be automatically generated.

So, for example, I open this form today 9/6/2007 and I sent it out. The form result would show the current date with a time of 6:00am and then the previous day's date with a time of 6:00am.
----Form Data----------------------------------
Data for: 9/5/2007 6:00am thru 9/6/2007 6:00am
Name: Yourname
Number: 123abc
-----------------------------------------------
So, again, I'm trying to write a script that will present current day and the previous day on the form and the results. I hope that I have been clear enough.
If anyone has any suggestions I am certainly open to look at them.

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Dynamically Generating Table Using XML

Jan 6, 2011

I am in the process of writing a script that will dynamically generate a table using javascript and XML. I can get all of my data to feed in with no problem but am getting hung up on a few small syntax issues. Basically I need to assign a unique id equal to [i] (instead of id="answerDiv", in bold below) so that when calling showHide() it will show/hide one specific div.

Current Table Script
Code:
//table 2
document.write("<table id='tbl2' cellpadding='0' cellspacing='0' border='0' style='display: none; width:236px;'>");
var x=xmlDoc.getElementsByTagName("feature");
for (i=0;i<x.length;i++) {
document.write("<tr><td class='eventDate'>");document.write(x[i].getElementsByTagName("question")[0].childNodes[0].nodeValue);
document.write("</td><td class='eventText'>");
document.write(x[i].getElementsByTagName("content")[0].childNodes[0].nodeValue);
document.write('<a href="#" class="redLink triviaAnswer" onclick="showHide();">click for answer</a><br><br>
<div id="answerDiv" style="display:none">');
document.write(x[i].getElementsByTagName("answer")[0].childNodes[0].nodeValue);
document.write('</div></td></tr><tr><td colspan="3"><div class="tabs_hr"></div></td></tr>');
} document.write("</table>");
Show/Hide Function

Code:
function showHide(){
var answer = document.getElementById('answerDiv');
if(document.getElementById('answerDiv').style.display == 'none') {
answer.style.display = "block";
} else {
answer.style.display = "none";
} }

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Generating Random Images With No Repeats?

Jan 22, 2009

I want a certain amount of image spots to show a certain set of images (specifically 8) in a random order every time the page is refreshed. I do not want the images to be repeated, however. The solution I came up with was to create an array and generate a number one to eight and then compare that number to the numbers previously in the array, and if it matched one that was previously generated, to generate a new number and then compare it. This continues until i have an array of the numbers 1-8 in a random order.

var imgs=new Array(8);
for(i in imgs)
{
function generate()
{
return Math.floor(1+Math.random()*8);

[Code]...

This does not strike me as the most efficient way to go about this. If someone has a better solution,

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Prototype Code, Generating Error?

May 24, 2009

This line of code:

var Orb[i]=new Element("img",{src:"../images/Orb.png"}).update("container");
Results in this firebug error:
missing ; before statement

[code]....

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Resolved Having Generating Random Text?

Aug 9, 2009

New to JS, and not too good at it. Trying to take some prewritten code and add script that displays some random text. Having trouble with assignment. Instructions are to replace a section of the file I am given with a script element. In the script element I am suppose to declare a variable named tipNum equal to a random integer between 1 and 10 returned by the randInt() function (which I made and have shown below). Then I am suppose to use a series of document.write() methods to write the following HTML code into the page:

<h1>Random Tip<br />title</h1>
<p>tip</p>

(Where "title" is the title of the random text as generated by the tipTitle() function from a external file, and which I did not make; and "tip" is the text of the random tip as genereated by the tipText() function, which is also from the external file, and not made by me) My code for the randInt() function is

function randInt(lower, upper) {
var size = ++(upper - lower);
var randValue = Math.floor(lower + size*Math.random());
}

The script I made to display the HTML code is

[Code]...

I am getting nothing on my page where the random text should be.

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Generating A URL Based On Two Drop Down Box Selections?

Jul 18, 2009

I have a javascript function that will load a CSV file in to a grid:

Code:

function load(url){
table.setURL(url);
table.request();
}
<button onClick="load('URLTONEWFILE.CSV')">Load New File</button>

This works perfectly, however I need to take it a step further to load CSV files, based on user choices from two drop down boxes. Something like this:

Code:

<form name="myform"">
<select name="mycolour">

[code]....

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Generating Random Image Using RandomOneOf?

May 18, 2011

For a computer science class homework assignment I need to create a page where an image changes randomly when a button is clicked. This is what I have so far, nothing happens when button is clicked. I need the button to randomly return one of the five images described in the emotions function. Please help, I sorely need it.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title> Picture Fun </title>
<style type="text/css">
body {font-family: verdana; margin-top: 1in}

[Code]...

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Accessing Generating Code (Copy / Pasting)

Aug 8, 2005

Could someone please give me a hint as to how I might get access to the HTML that is dynamically generating when you use something like .innerHTML??

alert(myString) renders the string of code that was generated but I canít copy and past it into the document.

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JQuery :: Generating Onlick Event Programmatically?

Jan 12, 2011

I have a table and each row in the table has div in one of its column and these div are hidden , this table header has a link, onclick of this link I want to generate onclick event on all the divs mentioned above.

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JQuery :: Generating A CSV Of Values From A Bunch Of Checkboxes With Same Id?

Jan 9, 2010

I'm using this piece of code to find a set of selected check boxes that are selected abd build a comma separated list from their values

'txt' custom attribute
. Is this a jQuery standard method?
e.g
<input type="checkbox" id="chkGenre" rel="genre" value="12"
txt="Rock" /> <br />
<input type="checkbox" id="chkGenre rel="genre" value="13" txt="Jazz" /

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Array Of Auto-Generating HTML Table?

Nov 16, 2010

I'm almost finished with this app for XUL / HTML Table Generation, and i have a really strange problem...The HTML strings in the Arrays can be changed, and the HTML file saved, and the HTML page reloaded, and the changes will render.However, i have one array, no matter what i change the HTML strings to, it refuses to render the changes made to the HTML strings.It's quite confusing...the array in question is

// Humidor InnerHTML
HumidorInnerHTML[0] = "<img src='NoImage.gif' style='height:100px; width:100px;'>";
HumidorInnerHTML[1] = "<input type='textbox' id='Others_Caption" + HumidorIndex + "'>";

[code].....

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Generating HTML Code By Clicking On Hyperlink

May 24, 2006

Is there any chance to get it working in IE and FF

as far as i know this function "insertAdjacentHTML" doesn't work in FF
can someone try it for me ?

i wanna add this code dynamicaly by clicking on some hyperlink...

<fieldset style="float: left; width: 114px; text-align: center;"><a href="news.php" style="font-size: 9px;"><img src="../images/categories/0.jpg" alt="Osobné vozidlá"><BR>Osobné vozidlá</a></fieldset>

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Problems Generating Javascript String Variables With Php..

Feb 14, 2005

i'm trying to create some javascript string variables using php. i'm running into a problem because some of the variables span multiple lines and this is causing a problem. here is a sample of what i'm trying to do:

var thetext1=new Array()
thetext1[0]="info for #1 goes here"
thetext1[1]="info for #2 goes here"
thetext1[2]="info for #3 goes here"

etc.... the array values are output from a mysql db using php and used for a script i have on my page.

the problem is some of my strings span multiple lines and end up making it look like:

thetext1[36]= "this is an example
of how some stuff spans
multiple lines"

Using the javascript console in firefox i see the problem is: "Error: unterminated string literal." I believe it is because the string I am trying to input is spanning multiple lines. any idea on how to fix this?

i'm using php/mysql to create these javascript variables so i have access to their functions. i tried doing this:
str_replace( "
", '', $row['text']);
to replace the newlines with nothing but they're still there.

any ideas on how to get around this?

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