JavaScript - Need To Center Text In Each Section

Hi, im fairly new to coding and need a little bit of help. Does anyone know ho to create a news section like the one on liverpoolfc.tv? Maybe someone knows of a tutorial that could help me or?

thanks

I'm having trouble programming a radio button to enable a group of checkbox options. I want the group to be disabled unless the radio is selected.

Can I use:
Code:

document.getElementById("").disabled=true/false

for a <div> section?

Here's what I have so far.
function:
Code:

function disableSection() {
	if (document.forms.radio.checked)
		document.getElementById("optionalinfo").disabled = false;
	else
		document.getELementById("optionalinfo").disabled = true;
		}

HTML:
Code:

<input type="radio" name="additionalinfo" value="yes"/>Yes! Please sign me up for the following items:<br/>
					<div><blockquote><input id="optionalinfo" type="checkbox" name="additional" value="newsletter"/> I wish to receive <font color="ff69b4"><i>AMT</i></font>'s monthly E-Zine, <b>"Glorious Morning Muffins"</b>.</br>
					<input id="optionalinfo" type="checkbox" name="additional" value="Updates"/> I wish to receive <font color="ff69b4"><i>AMT</i></font> updates.</br>
					<input id="optionalinfo" type="checkbox" name="additional" value="future"/> Keep me posted about future offerings at <font color="ff69b4"><i>AMT</i></font>.<br/>
					<input id="optionalinfo" type="checkbox" name="additional" value="userRegister"/>I need to register to log in</blockquote></div>

In addition to this, I would like the section to fade when disabled. Thanks for any help... again!

As of right now I have a code that will work in IE but wont work in FireFox...go figure. Basically what I want to have happen is when you type in an area code it will provide an output in a predetermined area of the page.

For Example:

Input- 512

Output - Austin, TX

The code that I have doesn't work with firefox and I was just wondering if there was a code that would allow that to happen. Thanks!

Hi,

I have a form with 9 text fields and a text area. What I want to do is replace the text in the text area depending on how many fields contain text. For example my text boxes are named 1 to 9, if the user enters text in the first five boxes I want the text area to auto fill with 'you have selected boxes 1 to 5' if the user selects all nine it will say 'you have selected 1 to 9', therefore, the user must complete the text boxes in order. I have it working with an onchange event but i have a button on the form to also auto fill the text boxes and it does not work if this is clicked.

Any help would be appreciated!

Hi all,

Thanks for reading. I'm having an issue trying to accomplish the following -

I have a text field (field1) already displayed on the HTML page. However, there's a link where you can add additional text fields to the page as well. When the link is clicked, the second text field is added successfully (field2), and when the link is clicked again, the third text field (field3) is added successfully. However, the third field does not add itself to the page, and the text for anything greater than a third field also isn't displayed after.

This obviously means that my "fields" variable is not working right, so I'm wondering, would anyone be able to assist me to help me get that variable processing correctly?

Code:

<script language="javascript">

fields = 1;

function addMore() {

if (fields = 1) {

document.getElementById('addedMore').innerHTML = "<input type='text' name='field2' size='25' /> <span>Field 2.</span>";

fields = 2;

} else if (fields = 2) {

document.getElementById('addedMore').innerHTML = "<input type='text' name='field3' size='25' /> <span>Field 3.</span>";
fields = 3;

} else {

document.getElementById('addedMore').innerHTML = "Only 3 fields are allowed.";
document.form.add.disabled=true;

}

}

</script>

Here is the code in my HTML -

Code:

<input type="text" name="field1" size="25" /> <span>Field 1.</span>
<div id="addedMore"></div>
<p class="addMore"><form name="add"><a onclick="addMore()">Add another field.</a></form></p>

Thank you very much.

Hi,

I want to center a javascript and CSS horizontal dropdown menu, How do I centre the bar I am using the stylesheet. www.weatherinaflash.com/CSS_files/styles.css

Please Help

Thanks

Random

I have been using wz_tooltip and have a big tooltip that needs to be opened at the top of the screen, not by the cursor in order to be read. What do I add to the script to do this?
Thanks, Wina

Carousel Slideshow (http://www.dynamicdrive.com/dynamicindex14/carousel.htm) in Internet Explorer functions all right (top center of screen).

But same Carousel in Firefox and Chrome is shown top left of screen and I do not know how to center it.

How can I solve this problem ?

Thank you very much for your help.

pro298

Hi people, I am using a drupal module, views slideshow, it displays images on my site, the landscape sized images are showing fine, however the portrait images are not centered but aligned left and they look cramped over to one side, I have tried css and its not working for sure, this is the script, Im sorry but I no absolutely no javascript so if anyone can figure this one out I will owe you one. I guess it will need to check for the largest width in the slideshow and then half this for the centre. the link to the file is here aswell http://www.2shared.com/document/3kyc...slideshow.html

// $Id: views_slideshow.js,v 1.1.2.1.2.39 2010/07/01 03:29:08 redndahead Exp $

/**
* @file
* A simple jQuery SingleFrame Div Slideshow Rotator.
*/

/**
* This will set our initial behavior, by starting up each individual slideshow.
*/
Drupal.behaviors.viewsSlideshowSingleFrame = function (context) {
$('.views_slideshow_singleframe_main:not(.viewsSlideshowSingleFrame-processed)', context).addClass('viewsSlideshowSingleFrame-processed').each(function() {
var fullId = '#' + $(this).attr('id');
var settings = Drupal.settings.viewsSlideshowSingleFrame[fullId];
settings.targetId = '#' + $(fullId + " :first").attr('id');
settings.paused = false;

settings.opts = {
speed:settings.speed,
timeoutarseInt(settings.timeout),
delayarseInt(settings.delay),
sync:settings.sync==1,
random:settings.random==1,
pause:false,
allowPagerClickBubblesettings.pager_hover==1 || settings.pager_click_to_page),
prevsettings.controls > 0)?'#views_slideshow_singleframe_prev_' + settings.vss_id:null,
nextsettings.controls > 0)?'#views_slideshow_singleframe_next_' + settings.vss_id:null,
pagersettings.pager > 0)?'#views_slideshow_singleframe_pager_' + settings.vss_id:null,
nowraparseInt(settings.nowrap),
pagerAnchorBuilder: function(idx, slide) {
var classes = 'pager-item pager-num-' + (idx+1);
if (idx == 0) {
classes += ' first';
}
if ($(slide).siblings().length == idx) {
classes += ' last';
}

if (idx % 2) {
classes += ' odd';
}
else {
classes += ' even';
}

var theme = 'viewsSlideshowPager' + settings.pager_type;
return Drupal.theme.prototype[theme] ? Drupal.theme(theme, classes, idx, slide, settings) : '';
},
after:function(curr, next, opts) {
// Used for Image Counter.
if (settings.image_count) {
$('#views_slideshow_singleframe_image_count_' + settings.vss_id + ' span.num').html(opts.currSlide + 1);
$('#views_slideshow_singleframe_image_count_' + settings.vss_id + ' span.total').html(opts.slideCount);
}
},
befo function(curr, next, opts) {
// Remember last slide.
if (settings.remember_slide) {
createCookie(settings.vss_id, opts.currSlide + 1, settings.remember_slide_days);
}

// Make variable height.
if (settings.fixed_height == 0) {
//get the height of the current slide
var $ht = $(this).height();
//set the container's height to that of the current slide
$(this).parent().animate({height: $ht});
}
},
cleartypesettings.ie.cleartype == 'true')? true : false,
cleartypeNoBgsettings.ie.cleartypenobg == 'true')? true : false
}

// Set the starting slide if we are supposed to remember the slide
if (settings.remember_slide) {
var startSlide = readCookie(settings.vss_id);
if (startSlide == null) {
startSlide = 0;
}
settings.opts.startingSlide = startSlide;
}

if (settings.pager_hover == 1) {
settings.opts.pagerEvent = 'mouseover';
settings.opts.pauseOnPagerHover = true;
}

if (settings.effect == 'none') {
settings.opts.speed = 1;
}
else {
settings.opts.fx = settings.effect;
}

// Pause on hover.
if (settings.pause == 1) {
$('#views_slideshow_singleframe_teaser_section_' + settings.vss_id).hover(function() {
$(settings.targetId).cycle('pause');
}, function() {
if (settings.paused == false) {
$(settings.targetId).cycle('resume');
}
});
}

// Pause on clicking of the slide.
if (settings.pause_on_click == 1) {
$('#views_slideshow_singleframe_teaser_section_' + settings.vss_id).click(function() {
viewsSlideshowSingleFramePause(settings);
});
}

// Add additional settings.
if (settings.advanced != "\n") {
var advanced = settings.advanced.split("\n");
for (i=0; i<advanced.length; i++) {
var prop = '';
var value = '';
var property = advanced[i].split(":");
for (j=0; j<property.length; j++) {
if (j == 0) {
prop = property[j];
}
else if (j == 1) {
value = property[j];
}
else {
value += ":" + property[j];
}
}

// Need to evaluate so true, false and numerics aren't a string.
if (value == 'true' || value == 'false' || IsNumeric(value)) {
value = eval(value);
}
else {
// Parse strings into functions.
var func = value.match(/function\s*\((.*?)\)\s*\{(.*)\}/i);
if (func) {
value = new Function(func[1].match(/(\w+)/g), func[2]);
}
}

// Call both functions if prop was set previously.
if (typeof(value) == "function" && prop in settings.opts) {
var callboth = function(before_func, new_func) {
return function() {
before_func.apply(null, arguments);
new_func.apply(null, arguments);
};
};
settings.opts[prop] = callboth(settings.opts[prop], value);
}
else {
settings.opts[prop] = value;
}
}
}

$(settings.targetId).cycle(settings.opts);

// Start Paused
if (settings.start_paused) {
viewsSlideshowSingleFramePause(settings);
}

// Pause if hidden.
if (settings.pause_when_hidden) {
var checkPause = function(settings) {
// If the slideshow is visible and it is paused then resume.
// otherwise if the slideshow is not visible and it is not paused then
// pause it.
var visible = viewsSlideshowSingleFrameIsVisible(settings.targetId, settings.pause_when_hidden_type, settings.amount_allowed_visible);
if (visible && settings.paused) {
viewsSlideshowSingleFrameResume(settings);
}
else if (!visible && !settings.paused) {
viewsSlideshowSingleFramePause(settings);
}
}

// Check when scrolled.
$(window).scroll(function() {
checkPause(settings);
});

// Check when the window is resized.
$(window).resize(function() {
checkPause(settings);
});
}

// Show image count for people who have js enabled.
$('#views_slideshow_singleframe_image_count_' + settings.vss_id).show();

if (settings.controls > 0) {
// Show controls for people who have js enabled browsers.
$('#views_slideshow_singleframe_controls_' + settings.vss_id).show();

$('#views_slideshow_singleframe_playpause_' + settings.vss_id).click(function(e) {
if (settings.paused) {
viewsSlideshowSingleFrameResume(settings);
}
else {
viewsSlideshowSingleFramePause(settings);
}
e.preventDefault();
});
}
});
}

// Pause the slideshow
viewsSlideshowSingleFramePause = function (settings) {
//make Resume translatable
var resume = Drupal.t('Resume');

$(settings.targetId).cycle('pause');
if (settings.controls > 0) {
$('#views_slideshow_singleframe_playpause_' + settings.vss_id)
.addClass('views_slideshow_singleframe_play')
.addClass('views_slideshow_play')
.removeClass('views_slideshow_singleframe_pause')
.removeClass('views_slideshow_pause')
.text(resume);
}
settings.paused = true;
}

// Resume the slideshow
viewsSlideshowSingleFrameResume = function (settings) {
$(settings.targetId).cycle('resume');
if (settings.controls > 0) {
$('#views_slideshow_singleframe_playpause_' + settings.vss_id)
.addClass('views_slideshow_singleframe_pause')
.addClass('views_slideshow_pause')
.removeClass('views_slideshow_singleframe_play')
.removeClass('views_slideshow_play')
.text('Pause');
}
settings.paused = false;
}

Drupal.theme.prototype.viewsSlideshowPagerThumbnails = function (classes, idx, slide, settings) {
var href = '#';
if (settings.pager_click_to_page) {
href = $(slide).find('a').attr('href');
}
return '<div class="' + classes + '"><a href="' + href + '"><img src="' + $(slide).find('img').attr('src') + '" /></a></div>';
}

Drupal.theme.prototype.viewsSlideshowPagerNumbered = function (classes, idx, slide, settings) {
var href = '#';
if (settings.pager_click_to_page) {
href = $(slide).find('a').attr('href');
}
return '<div class="' + classes + '"><a href="' + href + '">' + (idx+1) + '</a></div>';
}

// Verify that the value is a number.
function IsNumeric(sText) {
var ValidChars = "0123456789";
var IsNumber=true;
var Char;

for (var i=0; i < sText.length && IsNumber == true; i++) {
Char = sText.charAt(i);
if (ValidChars.indexOf(Char) == -1) {
IsNumber = false;
}
}
return IsNumber;
}

/**
* Cookie Handling Functions
*/
function createCookie(name,value,days) {
if (days) {
var date = new Date();
date.setTime(date.getTime()+(days*24*60*60*1000));
var expires = "; expires="+date.toGMTString();
}
else {
var expires = "";
}
document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
var nameEQ = name + "=";
var ca = document.cookie.split(';');
for(var i=0;i < ca.length;i++) {
var c = ca[i];
while (c.charAt(0)==' ') c = c.substring(1,c.length);
if (c.indexOf(nameEQ) == 0) {
return c.substring(nameEQ.length,c.length);
}
}
return null;
}

function eraseCookie(name) {
createCookie(name,"",-1);
}

/**
* Checks to see if the slide is visible enough.
* elem = element to check.
* type = The way to calculate how much is visible.
* amountVisible = amount that should be visible. Either in percent or px. If
* it's not defined then all of the slide must be visible.
*
* Returns true or false
*/
function viewsSlideshowSingleFrameIsVisible(elem, type, amountVisible) {
// Get the top and bottom of the window;
var docViewTop = $(window).scrollTop();
var docViewBottom = docViewTop + $(window).height();
var docViewLeft = $(window).scrollLeft();
var docViewRight = docViewLeft + $(window).width();

// Get the top, bottom, and height of the slide;
var elemTop = $(elem).offset().top;
var elemHeight = $(elem).height();
var elemBottom = elemTop + elemHeight;
var elemLeft = $(elem).offset().left;
var elemWidth = $(elem).width();
var elemRight = elemLeft + elemWidth;
var elemArea = elemHeight * elemWidth;

// Calculate what's hiding in the slide.
var missingLeft = 0;
var missingRight = 0;
var missingTop = 0;
var missingBottom = 0;

// Find out how much of the slide is missing from the left.
if (elemLeft < docViewLeft) {
missingLeft = docViewLeft - elemLeft;
}

// Find out how much of the slide is missing from the right.
if (elemRight > docViewRight) {
missingRight = elemRight - docViewRight;
}

// Find out how much of the slide is missing from the top.
if (elemTop < docViewTop) {
missingTop = docViewTop - elemTop;
}

// Find out how much of the slide is missing from the bottom.
if (elemBottom > docViewBottom) {
missingBottom = elemBottom - docViewBottom;
}

// If there is no amountVisible defined then check to see if the whole slide
// is visible.
if (type == 'full') {
return ((elemBottom >= docViewTop) && (elemTop <= docViewBottom)
&& (elemBottom <= docViewBottom) && (elemTop >= docViewTop)
&& (elemLeft >= docViewLeft) && (elemRight <= docViewRight)
&& (elemLeft <= docViewRight) && (elemRight >= docViewLeft));
}
else if(type == 'vertical') {
var verticalShowing = elemHeight - missingTop - missingBottom;

// If user specified a percentage then find out if the current shown percent
// is larger than the allowed percent.
// Otherwise check to see if the amount of px shown is larger than the
// allotted amount.
if (amountVisible.indexOf('%')) {
return (((verticalShowing/elemHeight)*100) >= parseInt(amountVisible));
}
else {
return (verticalShowing >= parseInt(amountVisible));
}
}
else if(type == 'horizontal') {
var horizontalShowing = elemWidth - missingLeft - missingRight;

// If user specified a percentage then find out if the current shown percent
// is larger than the allowed percent.
// Otherwise check to see if the amount of px shown is larger than the
// allotted amount.
if (amountVisible.indexOf('%')) {
return (((horizontalShowing/elemWidth)*100) >= parseInt(amountVisible));
}
else {
return (horizontalShowing >= parseInt(amountVisible));
}
}
else if(type == 'area') {
var areaShowing = (elemWidth - missingLeft - missingRight) * (elemHeight - missingTop - missingBottom);

// If user specified a percentage then find out if the current shown percent
// is larger than the allowed percent.
// Otherwise check to see if the amount of px shown is larger than the
// allotted amount.
if (amountVisible.indexOf('%')) {
return (((areaShowing/elemArea)*100) >= parseInt(amountVisible));
}
else {
return (areaShowing >= parseInt(amountVisible));
}
}
}

I am no javascript coder so apologies for what may be a simple issue,

I have a php page that pulls MySQL marker locations

I have tried using examples for bounds etc but the map isn't centered or zoomed, it instead seems to center over the Pacific and minimum zoom level (For the url below it should be centered over the Devon region of the UK and zoomed in)

the page where you can see the end result is he
http://www.peugeotcentral.co.uk/modu...tches&Region=1

I did have some issues in my code whereby I was using deprecated function of GPoint for passing locations but one of the group mods kindly pointed this out and this was replaced with GLatLng but the fault is still there

any help much appreciated, I do have the source code for the php if required

I have a popup(telerik radwindow) which is in iframe.And i wnt that popup to be opened at the center of the screen and not at the center of iframe.
If I scroll the page it should reamain at the center of the screen.


Thanx in advance

Hi

I have a requirement.
I have a page that has a number of blinds. When the user clicks on any one of the blinds, it should align itself to the center of the page.

I tried this approach
var sHeight = screen.height/2;
document.body.scrollTop = sHeight - (sHeight - clientYvalue);
blindPosition = clientYvalue;
but it is not working.

Any help would be appreciated.
Thanks

Vamsi

I'm trying to center a javascript fading-slideshow.

The javascript slideshow is 1100 pixels wide. I want it centered even if the visitor's resolution is 1024px wide or less, plus I want the website to not introduce a left-right scroll bar.

Is this possible?

Please see website: archivedepartment.com


Does anyone know if its possible?

Thanks,
spacex

I have the need to include an Ad Tag from a third party source that is generated via javascript which document.writes the code to display the ad. I have no control over this. I have it working on my end, BUT for the life of me I cannot get this to center in my div. It's like it busts out and aligns left after my div. I can't fathom what is going on. "IF" I include this ad tag directly in the page inside the div, it centers. But I need to dynamically pass it some data before it requests the ad, so I Have to dynamically create it, but this is the issue. It displays, just aligned left outside the target div.

So, I am given a js tag with a src and that src generates a document.write that writes out an iframe.

Here is my code below. I take the js src and replace some value in it since it is a string.
Then I create a script element and then insert it into my div element on my page.

var js_src = ("contents_of_the_src").gsub(/tie=/,'tie=' + random10_digit)
var js_script = new Element('script',{'src': js_src});
Event.observe($('myDiv'), 'load', $('myDiv').insert({top : js_script}));

so the view in question is something like this:

<div id="myDiv">
<script language="text/javascript">
var js_src = ("contents_of_the_src").gsub(/tie=/,'tie=' + random10_digit)
var js_script = new Element('script',{'src': js_src});
Event.observe($('myDiv'), 'load', $('myDiv').insert({top : js_script}));
</script>
</div>

I've tried moving the js out of the div, afterwards, and try to insert then. I tried to create a new div, center that, and write the ad tag to it. All left alighned and outside of the div.

I want these images to center align when they have focus (clicked, enlarge), can't figure out how to move them over from the right. js file attached. Some .css may come into play here also, but I think this animation issue is all .js.

http://backstageweb.net/MovingBoxes/

Thanks,

John