Develop Reference

font size change onclick for more than on div

I have 10 div and when any one click on any div and then click on increment button then font size of that div should be increase.
It is working for single div. But I need for more than one div.
When I remove getDate(), then it is working for one div.
I have to click on div and then click on increment or decrement tag.Then font size of that div should be increment or decrement.
function getDate(e) {
var originalSize = $('#' + e).css('font-size');
}
$(document).ready(function() {
//var originalSize = $('div').css('font-size');
$('#linkIncrease').click(function() {
modifyFontSize('increase');
});
$('#linkDecrease').click(function() {
modifyFontSize('decrease');
});
$('#linkReset').click(function() {
modifyFontSize('reset');
})
function modifyFontSize(flag) {
var divElement = $('#divContent');
var currentFontSize = parseInt(divElement.css('font-size'));
if (flag == 'increase')
currentFontSize += 1;
else if (flag == 'decrease')
currentFontSize -= 1;
else
currentFontSize = 16;
divElement.css('font-size', currentFontSize);
}
});
.divClass {
font-size: 12px;
padding: 10px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<a id="linkIncrease" href="#"><b>+</b></a>
<a id="linkDecrease" href="#"><b>-</b></a>
<a id="linkReset" href="#"> <b>X</b></a>
<br /> <br />
<div id="divContent" class="divClass" onClick="getDate(this.id);"> Hello </div>
<br>
<div id="divContent1" class="divClass" onClick="getDate(this.id);"> Hello </div>

Version that increases only CLICKED div
It saves the original size on the div itself in a data attribute
I also bail out if nothing was clicked before plus or minus are clicked
let divElement;
function modifyFontSize(flag) {
let $divElement = $("#" + divElement);
if ($divElement.length === 0) console.log("Nothing selected")
let currentFontSize = parseInt($divElement.css('font-size'));
if (flag == 'increase')
currentFontSize += 1;
else if (flag == 'decrease')
currentFontSize -= 1;
else
currentFontSize = $divElement.data("orgSize") || 16;
$divElement.css('font-size', currentFontSize);
}
$(document).ready(function() {
$(".divClass").on("click", function() {
divElement = this.id;
if (!$(this).data("orgSize")) $(this).data("orgSize", $(this).css('font-size'))
})
$('#linkIncrease').click(function() {
modifyFontSize('increase');
});
$('#linkDecrease').click(function() {
modifyFontSize('decrease');
});
$('#linkReset').click(function() {
modifyFontSize('reset');
})
});
.divClass {
font-size: 12px;
padding: 10px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<a id="linkIncrease" href="#"><b>+</b></a>
<a id="linkDecrease" href="#"><b>-</b></a>
<a id="linkReset" href="#"> <b>X</b></a>
<br /> <br />
<div id="divContent" class="divClass"> Hello </div>
<br>
<div id="divContent1" class="divClass"> Hello </div>

Try this,
let divId = '';
function getDate(e) {
var originalSize = $('#' + e).css('font-size');
divId = e;
}
$(document).ready(function() {
//var originalSize = $('div').css('font-size');
$('#linkIncrease').click(function() {
modifyFontSize('increase');
});
$('#linkDecrease').click(function() {
modifyFontSize('decrease');
});
$('#linkReset').click(function() {
modifyFontSize('reset');
})
function modifyFontSize(flag) {
var divElement = $(`#${divId}`);
var currentFontSize = parseInt(divElement.css('font-size'));
if (flag == 'increase')
currentFontSize += 1;
else if (flag == 'decrease')
currentFontSize -= 1;
else
currentFontSize = 16;
divElement.css('font-size', currentFontSize);
}
});
.divClass {
font-size: 12px;
padding: 10px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<a id="linkIncrease" href="#"><b>+</b></a>
<a id="linkDecrease" href="#"><b>-</b></a>
<a id="linkReset" href="#"> <b>X</b></a>
<br /> <br />
<div id="divContent" class="divClass" onClick="getDate(this.id);"> Hello </div>
<br>
<div id="divContent1" class="divClass" onClick="getDate(this.id);"> Hello </div>
I added a variable 'divId' to store the selected div when the function getDate() is called. Then I apply font-sizing to that div only.

How can I make the pixel value of the height in my code dynamic?

I've built a small script to let chosen objects fade in when the user scrolls down. My problem is that this script is pretty static. If I applied this on 20 different objects, say, I would have to set the height every time. Here is an example:
$(document).ready(function () {
$(window).scroll(function () {
if ($(this).scrollTop() > 500) {
$(".header-js-scroll-fade").css({"opacity" : "1"});
$(".home-vorteile").addClass("header-img-fade-in-by-scroll");
}
else {
$(".header-js-scroll-fade").css({"opacity" : "0"});
$(".home-vorteile").removeClass("header-img-fade-in-by-scroll");
}
});
});
.header-js-scroll-fade {
opacity: 0;
transition: 0.5s;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<h1 id="vorteile-text">Vertrauen durch,</h1>
<section class="home-vorteile">
<div class="header-js-scroll-fade header-img-fade-in-by-scroll">
<img src="https://via.placeholder.com/500" />
<h2>Sicherheit.</h2>
</div>
<div class="header-js-scroll-fade header-img-fade-in-by-scroll">
<img src="https://via.placeholder.com/500" />
<h2>Neueste KI Technik.</h2>
</div>
<div class="header-js-scroll-fade header-img-fade-in-by-scroll">
<img src="https://via.placeholder.com/500" />
<h2>Beste Materialien.</h2>
</div>
</section>

This checks if the element is visible by the user, if so it adds the class, if not it removes it. To make this happend you just need to apply the class header-js-scroll-fade to any element you want.
The function isInViewport is from the User Tom Pažourek, found here: https://stackoverflow.com/a/40658647/8605830
// https://stackoverflow.com/a/40658647/8605830
$.fn.isInViewport = function() {
var elementTop = $(this).offset().top;
var elementBottom = elementTop + $(this).outerHeight();
var viewportTop = $(window).scrollTop();
var viewportBottom = viewportTop + $(window).height();
return elementBottom > viewportTop && elementTop < viewportBottom;
};
$(document).ready(function () {
$(window).scroll(function () {
$('.header-js-scroll-fade').each(function () {
if ($(this).isInViewport()) {
$(this).addClass("visible");
}
else {
$(this).removeClass("visible");
}
});
});
});
.header-js-scroll-fade {
opacity: 0;
transition: 0.5s;
}
.header-js-scroll-fade.visible {
opacity: 1;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<h1 id="vorteile-text">Vertrauen durch,</h1>
<section class="home-vorteile">
<div class="header-js-scroll-fade">
<img src="https://via.placeholder.com/500" />
<h2>Sicherheit.</h2>
</div>
<div class="header-js-scroll-fade">
<img src="https://via.placeholder.com/500" />
<h2>Neueste KI Technik.</h2>
</div>
<div class="header-js-scroll-fade">
<img src="https://via.placeholder.com/500" />
<h2>Beste Materialien.</h2>
</div>
</section>

zoom in zoom out image on scrolling in javascript

I created tabs with image.When I scroll on the image it will zoom in and zoom out. But I am facing the problem,in only first tab it is working with function zoom in & zoom out(when i scroll).I didn't get what i'm doing wrong.
index.html
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>zoom</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<style type="text/css">
ul li{
padding: 10px;
}
</style>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-6 col-md-offset-3">
<div class="panel panel-primary">
<div class="panel-heading">
<h3 class="panel-title">Panel title</h3>
<span class="pull-right">
<!-- Tabs -->
<ul class="nav panel-tabs">
<li class="active">Tab 1</li>
<li>Tab 2</li>
<li>Tab 3</li>
<li>Tab 4</li>
</ul>
</span>
</div>
<div class="panel-body">
<br />
<br />
<div class="tab-content">
<div class="tab-pane active" id="tab1">
<div class="container">
<div class="slide">
<img class='zoom' src='daisy.jpg' alt='Daisy!' width='555' height='320'/>
</div>
</div>
<br />
<!-- <input type="button" value="click me"> -->
</div>
<div class="tab-pane" id="tab2">
<div class="container">
<div class="slide">
<img class='zoom' src='abc.jpg' alt='abc' width='555' height='320'/>
</div>
</div>
<br />
<!-- <input type="button" value="click me"> -->
</div>
<div class="tab-pane" id="tab3">
<div class="container">
<div class="slide">
<img class='zoom' src='xy.jpg' alt='xy' width='555' height='320'/>
</div>
</div>
<br />
<!-- <input type="button" value="click me"> -->
</div>
<div class="tab-pane" id="tab4">
<div class="container">
<div class="slide">
<img class='zoom' src='rec.png' alt='rec' width='555' height='320'/>
</div>
</div>
<br />
<!-- <input type="button" value="click me"> -->
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!-- <img class='zoom' src='daisy.jpg' alt='Daisy!' width='555' height='320'/>
<br />
<img class='zoom' src='daisy.jpg' alt='Daisy!' width='555' height='320'/> -->
<script src="wheelzoom.js"></script>
<script>
wheelzoom(document.querySelector('img.zoom'));
</script>
</body>
</html>
wheelzoom.js
window.wheelzoom = (function(){
var defaults = {
zoom: 0.10,
maxZoom: false,
initialZoom: 1,
};
var main = function(img, options){
if (!img || !img.nodeName || img.nodeName !== 'IMG') { return; }
var settings = {};
var width;
var height;
var bgWidth;
var bgHeight;
var bgPosX;
var bgPosY;
var previousEvent;
var cachedDataUrl;
function setSrcToBackground(img) {
img.style.backgroundRepeat = 'no-repeat';
img.style.backgroundImage = 'url("'+img.src+'")';
cachedDataUrl = 'data:image/svg+xml;base64,'+window.btoa('<svg xmlns="http://www.w3.org/2000/svg" width="'+img.naturalWidth+'" height="'+img.naturalHeight+'"></svg>');
img.src = cachedDataUrl;
}
function updateBgStyle() {
if (bgPosX > 0) {
bgPosX = 0;
} else if (bgPosX < width - bgWidth) {
bgPosX = width - bgWidth;
}
if (bgPosY > 0) {
bgPosY = 0;
} else if (bgPosY < height - bgHeight) {
bgPosY = height - bgHeight;
}
img.style.backgroundSize = bgWidth+'px '+bgHeight+'px';
img.style.backgroundPosition = bgPosX+'px '+bgPosY+'px';
}
function reset() {
bgWidth = width;
bgHeight = height;
bgPosX = bgPosY = 0;
updateBgStyle();
}
function onwheel(e) {
var deltaY = 0;
e.preventDefault();
if (e.deltaY) { // FireFox 17+ (IE9+, Chrome 31+?)
deltaY = e.deltaY;
} else if (e.wheelDelta) {
deltaY = -e.wheelDelta;
}
// As far as I know, there is no good cross-browser way to get the cursor position relative to the event target.
// We have to calculate the target element's position relative to the document, and subtrack that from the
// cursor's position relative to the document.
var rect = img.getBoundingClientRect();
var offsetX = e.pageX - rect.left - window.pageXOffset;
var offsetY = e.pageY - rect.top - window.pageYOffset;
// Record the offset between the bg edge and cursor:
var bgCursorX = offsetX - bgPosX;
var bgCursorY = offsetY - bgPosY;
// Use the previous offset to get the percent offset between the bg edge and cursor:
var bgRatioX = bgCursorX/bgWidth;
var bgRatioY = bgCursorY/bgHeight;
// Update the bg size:
if (deltaY < 0) {
bgWidth += bgWidth*settings.zoom;
bgHeight += bgHeight*settings.zoom;
} else {
bgWidth -= bgWidth*settings.zoom;
bgHeight -= bgHeight*settings.zoom;
}
if (settings.maxZoom) {
bgWidth = Math.min(width*settings.maxZoom, bgWidth);
bgHeight = Math.min(height*settings.maxZoom, bgHeight);
}
// Take the percent offset and apply it to the new size:
bgPosX = offsetX - (bgWidth * bgRatioX);
bgPosY = offsetY - (bgHeight * bgRatioY);
// Prevent zooming out beyond the starting size
if (bgWidth <= width || bgHeight <= height) {
reset();
} else {
updateBgStyle();
}
}
function drag(e) {
e.preventDefault();
bgPosX += (e.pageX - previousEvent.pageX);
bgPosY += (e.pageY - previousEvent.pageY);
previousEvent = e;
updateBgStyle();
}
function removeDrag() {
document.removeEventListener('mouseup', removeDrag);
document.removeEventListener('mousemove', drag);
}
// Make the background draggable
function draggable(e) {
e.preventDefault();
previousEvent = e;
document.addEventListener('mousemove', drag);
document.addEventListener('mouseup', removeDrag);
}
function load() {
var initial = Math.max(settings.initialZoom, 1);
if (img.src === cachedDataUrl) return;
var computedStyle = window.getComputedStyle(img, null);
width = parseInt(computedStyle.width, 10);
height = parseInt(computedStyle.height, 10);
bgWidth = width * initial;
bgHeight = height * initial;
bgPosX = -(bgWidth - width)/2;
bgPosY = -(bgHeight - height)/2;;
setSrcToBackground(img);
img.style.backgroundSize = bgWidth+'px '+bgHeight+'px';
img.style.backgroundPosition = bgPosX+'px '+bgPosY+'px';
img.addEventListener('wheelzoom.reset', reset);
img.addEventListener('wheel', onwheel);
img.addEventListener('mousedown', draggable);
}
var destroy = function (originalProperties) {
img.removeEventListener('wheelzoom.destroy', destroy);
img.removeEventListener('wheelzoom.reset', reset);
img.removeEventListener('load', load);
img.removeEventListener('mouseup', removeDrag);
img.removeEventListener('mousemove', drag);
img.removeEventListener('mousedown', draggable);
img.removeEventListener('wheel', onwheel);
img.style.backgroundImage = originalProperties.backgroundImage;
img.style.backgroundRepeat = originalProperties.backgroundRepeat;
img.src = originalProperties.src;
}.bind(null, {
backgroundImage: img.style.backgroundImage,
backgroundRepeat: img.style.backgroundRepeat,
src: img.src
});
img.addEventListener('wheelzoom.destroy', destroy);
options = options || {};
Object.keys(defaults).forEach(function(key){
settings[key] = options[key] !== undefined ? options[key] : defaults[key];
});
if (img.complete) {
load();
}
img.addEventListener('load', load);
};
// Do nothing in IE9 or below
if (typeof window.btoa !== 'function') {
return function(elements) {
return elements;
};
} else {
return function(elements, options) {
if (elements && elements.length) {
Array.prototype.forEach.call(elements, main, options);
} else if (elements && elements.nodeName) {
main(elements, options);
}
return elements;
};
}
}());
When i scroll it is zoom in and zoom out but only in first tab.What I did wrong,i can't understand.Please help me.Thank you.

Nice work i worked it out and find that you are using wheelzoom(document.querySelector('img.zoom')); here in this code you are using querySelector where this code will return only one element not all element instead of this code you need to use wheelzoom(document.querySelectorAll('img.zoom')); then your example will work . I have tried and its working

How to moves the divs by clicking on each one

I want to when I click on every div
It's the first to be in front of everyone and the others div are moved.for example div4 is in front of everyone.when I click on div1 I want to put div1 in place of div4 and Then again, on each one that I click on, it's the front but My code does not work properly after several times and does not display one of the shapes.
$(".haml-category").click(function() {
var top = $(this).data("top");
var zindex = $(this).data("zindex");
var temp = $(".haml-category-container").find(".selected");
$(".haml-category-container").find(".selected").removeClass("selected").data("zindex", zindex).data("top", top).css({
"z-index": zindex,
"top": top
});
$(this).data("zindex", temp.data("zindex")).data("top", temp.data("top")).addClass("selected");
});
.haml-category-container {
position: relative;
background-color:#ccc;
}
.haml-category {
position: absolute;
width: 100%;
height: 500px;
top: 0;
right: 0;
border: 1px solid black;
transition: top 1s;
}
.sec-saheb-bar {
z-index: 0;
}
.sec-ranande {
z-index: 1;
top: 40px;
}
.sec-barbar {
z-index: 2;
top: 85px;
}
.sec-bazaryab {
z-index: 3;
top: 130px;
}
.selected {
z-index: 3;
top: 130px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="haml-category-container">
<div class="haml-category sec-saheb-bar" id="sec-saheb-bar" data-zindex="0" data-top="0">
<h6>div1</h6>
<p> content div1</p>
</div>
<div class="haml-category sec-ranande" id="sec-ranande" data-zindex="1" data-top="40">
<h6>div2</h6>
<p> content div2</p>
</div>
<div class="haml-category sec-barbar" id="sec-barbar" data-zindex="2" data-top="85">
<h6>div3</h6>
<p> content div3</p>
</div>
<div class="haml-category sec-bazaryab selected" id="sec-bazaryab" data-zindex="3" data-top="130">
<h6>div4</h6>
<p> content div4</p>
</div>
</div>

The variable temp may has be changed,modified as below.
$(".haml-category").click(function() {
var top = $(this).data("top");
var zindex = $(this).data("zindex");
var temp = $(".haml-category-container").find(".selected");
var top2 = temp.data("top");
var zindex2 = temp.data("zindex");
$(this).data("zindex", zindex2).data("top", top2).css({
"z-index": zindex2,
"top": top2
}).addClass("selected");
temp.removeClass("selected").data("zindex", zindex).data("top", top);
temp.css({
"z-index": zindex,
"top": top
});
});
.haml-category-container {
position: relative;
}
.haml-category {
position: absolute;
width: 100%;
height: 500px;
top: 0;
right: 0;
border: 1px solid black;
transition: top 1s;
}
.sec-saheb-bar {
z-index: 0;
}
.sec-ranande {
z-index: 1;
top: 40px;
}
.sec-barbar {
z-index: 2;
top: 85px;
}
.sec-bazaryab {
z-index: 3;
top: 130px;
}
.selected {
z-index: 3;
top: 130px;
}
#sec-saheb-bar{
background-color:#0077CC;
}
#sec-ranande{
background-color:#1F1D1C;
}
#sec-barbar{
background-color:#FECD45;
}
#sec-bazaryab{
background-color:#1AA160;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="haml-category-container">
<div class="haml-category sec-saheb-bar" id="sec-saheb-bar" data-zindex="0" data-top="0">
<h6>div1</h6>
</div>
<div class="haml-category sec-ranande" id="sec-ranande" data-zindex="1" data-top="40">
<h6>div2</h6>
</div>
<div class="haml-category sec-barbar" id="sec-barbar" data-zindex="2" data-top="85">
<h6>div3</h6>
</div>
<div class="haml-category sec-bazaryab selected" id="sec-bazaryab" data-zindex="3" data-top="130">
<h6>div4</h6>
</div>
</div>

I did this FRANKENSTEIN's monster in 2010 for testing purpose.how you can see i put everywhere z-index:9 watch the demo try to drag every element over other element.with some modifications you can convert it in jquery
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML>
<HEAD>
<TITLE></TITLE>
<style></style>
<meta charset="UTF-8">
<SCRIPT LANGUAGE="JavaScript">
<!--
// function returns array of box bounds
box_offset = function (box) {
var scrollPosition = getScrollPosition(), // get scroll position
oLeft = 0,// - scrollPosition[0], // define offset left (take care of horizontal scroll position)
oTop = 0,// - scrollPosition[1], // define offset top (take care od vertical scroll position)
box_old = box; // remember box object
// loop to the root element and return box offset (top, right, bottom, left)
do {
oLeft += box.offsetLeft;
oTop += box.offsetTop;
box = box.offsetParent;
}
while (box);
// return box offset array
// top right, bottom left
//return [ oTop, oLeft + box_old.offsetWidth, oTop + box_old.offsetHeight, oLeft ];
// top right, bottom left
return [
oLeft,
oLeft + box_old.offsetWidth,
oTop,
oTop + box_old.offsetHeight
];
};
// function returns scroll positions in array
getScrollPosition = function () {
// define local scroll position variables
var scrollX, scrollY;
// Netscape compliant
if (typeof(window.pageYOffset) === 'number') {
scrollX = window.pageXOffset;
scrollY = window.pageYOffset;
}
// DOM compliant
else if (document.body && (document.body.scrollLeft || document.body.scrollTop)) {
scrollX = document.body.scrollLeft;
scrollY = document.body.scrollTop;
}
// IE6 standards compliant mode
else if (document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) {
scrollX = document.documentElement.scrollLeft;
scrollY = document.documentElement.scrollTop;
}
// needed for IE6 (when vertical scroll bar was on the top)
else {
scrollX = scrollY = 0;
}
// return scroll positions
return [ scrollX, scrollY ];
};
//-->
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript">
<!--
swdrag = false;
var picwidth;
var picheight;
var picxpos;
var picypos;
var Drag = {
obj : null,
init : function(o, resizer, oRoot, minX, maxX, minY, maxY, bSwapHorzRef, bSwapVertRef, fXMapper, fYMapper)
{
o.onmousedown = Drag.start;
o.resizer = resizer;
o.root = o;
if ( isNaN(parseInt(o.root.style.left ))) o.root.style.left = "0px";
if ( isNaN(parseInt(o.root.style.top ))) o.root.style.top = "0px";
o.root.onDragStart = new Function();
o.root.onDragEnd = new Function();
o.root.onDrag = new Function();
calculate();
},
start : function(e)
{
var o = Drag.obj = this;
e = Drag.fixE(e);
var y = parseInt( o.root.style.top );
var x = parseInt( o.root.style.left );
o.root.onDragStart(x, y);
o.lastMouseX = e.clientX;
o.lastMouseY = e.clientY;
document.onmousemove = Drag.drag;
document.onmouseup = Drag.end;
calculate();
return false;
},
drag : function(e)
{
e = Drag.fixE(e);
var o = Drag.obj;
var nx, ny;
var ey = e.clientY;
var ex = e.clientX;
var changeX = (ex - o.lastMouseX);
var changeY = (ey - o.lastMouseY);
nx = parseInt(o.root.style.left ) + changeX;
ny = parseInt(o.root.style.top ) + changeY;
if (o.xMapper) nx = o.xMapper(y)
else if (o.yMapper) ny = o.yMapper(x)
Drag.obj.root.style["left"] = nx + "px";
Drag.obj.root.style["top"] = ny + "px";
Drag.obj.lastMouseX = ex;
Drag.obj.lastMouseY = ey;
Drag.obj.root.onDrag(nx, ny);
Drag.xmouse = Drag.obj.lastMouseX;
Drag.ymouse = Drag.obj.lastMouseY;
Drag.xmouse = e.clientX;
Drag.ymouse = e.clientY;
calculate();
calculate2();
swdrag=true;
return false;
},
end : function()
{
document.onmousemove = null;
document.onmouseup = null;
Drag.obj.root.onDragEnd( parseInt(Drag.obj.root.style["right"]),
parseInt(Drag.obj.root.style["bottom"]));
Drag.obj = null;
calculate();
if (swdrag){
swdrag = false;
}
},
fixE : function(e)
{
if (typeof e == 'undefined') e = window.event;
if (typeof e.layerX == 'undefined') e.layerX = e.offsetX;
if (typeof e.layerY == 'undefined') e.layerY = e.offsetY;
Drag.xmouse=e.clientX;
Drag.ymouse=e.clientY;
calculate();
return e;
},
xmouse:0,
ymouse:0
};
function start(){
IMAGE.style.left=x_pic_ini;
IMAGE.style.top=y_pic_ini;
//calculate();
}
function calculate(){
widthIMAGE=parseInt(IMAGE.clientWidth);
picwidth=widthIMAGE;
heightIMAGE=parseInt(IMAGE.clientHeight);
picheight=heightIMAGE;
xposex=parseInt(IMAGE.style.left);
yposex=parseInt(IMAGE.style.top);
picxpos=xposex;
picypos=yposex;
IMAGE.left=picxpos;
IMAGE.top=picypos;
}
function calculate2(){
oobj=document.f1;
oobj.xpic.value=picxpos;
oobj.ypic.value=picypos;
//fiecare celula | every box
if(lastbox!=null)
{
//lastbox.style.background='white';
//lastbox.style.color='black';
}
mxrows=document.getElementById("tb1").rows.length;
for(i=0;i<mxrows;i++){
mxcols=document.getElementById("tb1").rows[i].cells.length;
for(u=0;u<3;u++){
//a("i"+i+u+"=");
theboxobj=eval(document.getElementById("i"+i+u));
xyb=box_offset(theboxobj);
oox=picxpos;
ooy=picypos+(heightIMAGE-theboxobj.clientHeight)/2;
if ((oox>xyb[0])&&(oox<xyb[1])&&(ooy>xyb[2])&&(ooy<xyb[3]))
{
a('i('+i+' '+u+')');
theboxobj.style.background='red';
theboxobj.style.color='yellow';
lastbox=theboxobj;
if(!swdrag){
break;
// imobj=document.getElementById("image");
//document.write(obj2(obj,'obj'));
// oldobj=imobj.outerHTML;
// imobj=new Object();
// lastbox.appendChild(imobj);
lastbox.parentNode.removeChild(lastbox);
//imobj=new Object();
lastbox.parentNode.appendChild(imobj);
lastbox.parentNode.outerHTML='<td>xx</td>';
// imobj.parentNode.removeChild(imobj);
// lastbox.innerHTML=oldobj;
}
//alert(oldobj);
break;
}
}
}
}
//-->
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript">
<!--
//---------------obj 2 --------------------------------
function obj2(obj, obj_name) {
var result = "";
for (var i in obj)
result += obj_name + "." + i + " = " + obj[i] +'-'+typeof obj[i]+ "\n<br>\n";
return result
}
function obj1(obj,txt){//obj(this.style)
tt=document.open('about:blank','here','');
tt.document.write(obj2(obj,txt));
}
//-----------------------------------------------------
//-->
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript">
<!--
ids=new Array();
ids[0]='dsdsad';
ids[1]='tre1';
ids[2]='image';
ids[3]='image2';
ids[4]='newd';
ids[5]='txt';
function overb(obj){
color='#FF0000';
width='3px';
obj.style.borderTopWidth = width;
obj.style.borderTopColor =color;
obj.style.borderTopStyle ='solid';
obj.style.borderLeftWidth = width;
obj.style.borderLeftColor =color;
obj.style.borderLeftStyle ='solid';
obj.style.borderRightWidth = width;
obj.style.borderRightColor =color;
obj.style.borderRightStyle ='solid';
obj.style.borderBottomWidth = width;
obj.style.borderBottomColor =color;
obj.style.borderBottomStyle ='solid';
obj.style.zIndex='999';
off=box_offset(obj);
x_pic_ini=off[0];
y_pic_ini=off[2];
IMAGE=document.getElementById(obj.id);
//obj1(IMAGE,'IMAGE');
Drag.init(IMAGE);
start();
}
function outb(obj){
obj.style.borderTopWidth = '0px';
obj.style.borderLeftWidth = '0px';
obj.style.borderRightWidth = '0px';
obj.style.borderBottomWidth = '0px';
obj.style.zIndex='9'
}
//-->
</SCRIPT>
</HEAD>
<BODY onload="">
<FORM METHOD=POST ACTION="#" NAME="f1">
<div style="position:absolute;left:50;top:50;z-index:9;"
onmouseover="overb(this);doit(this)" onmouseout="outb(this);" id="canalica">xpic<INPUT TYPE="text" NAME="xpic"></div>
<div style="position:absolute;left:50;top:75;z-index:9;" onmouseover="overb(this);doit(this)" onmouseout="outb(this);" id="tre1">ypic<INPUT TYPE="text" NAME="ypic"></div>
<div style="position:absolute;left:50;top:75;z-index:9;" onmouseover="overb(this);doit(this)" onmouseout="outb(this);" id="submit">ypic<INPUT TYPE="submit" NAME="submit" value="submit"></div>
</FORM><HR>
<div style="position:absolute;left:50;top:150;z-index:9;border-top:1px solid green;" onmouseover="overb(this);doit(this)" onmouseout="outb(this);" id="image">Yes!</div>
<div style="position:absolute;left:50;top:150;z-index:9;border-top:1px solid green;" onmouseover="overb(this);doit(this);" onmouseout="outb(this);" id="image2">yep yep !</div>
<div style="position:absolute;left:50;top:150;z-index:9;border-top:1px solid green;" onmouseover="overb(this);/*document.write(obj2(this.style,'this.style'));*/doit(this)" onmouseout="outb(this);" id="newd"><TABLE border="1px" CELLSPACING="0" CELLPADDING="0" BORDER="0" WIDTH="500" id="tb1" align="left" style="margin:0;">
<TR>
<TD id="i00">11</TD>
<TD id="i01">12</TD>
<TD id="i02">13</TD>
</TR>
<TR>
<TD id="i10">21</TD>
<TD id="i11">22</TD>
<TD id="i12">23</TD>
</TR>
<TR>
<TD id="i20">31</TD>
<TD id="i21">32</TD>
<TD id="i22">33</TD>
</TR>
</TABLE></div>
<FORM METHOD=POST ACTION="#" NAME="f3">
<TEXTAREA style="position:absolute;left:50;top:175;z-index:9;" onmouseover="overb(this);doit(this)" onmouseout="outb(this);" id="txt" NAME="aa" ROWS="20" COLS="20"></TEXTAREA>
</FORM>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<BR>
<script type="text/javascript">
//-----------------------------------------------------
var x_pic_ini, y_pic_ini,IMAGE;
function doit(obj){
}
//------------------------------------------------------
</script>
<SCRIPT LANGUAGE="JavaScript">
<!--
/* for(i=0;i<ids.length;i++){
oo=document.getElementById(ids[i]);
//obj1(oo,'oo');
oo.style.Left=i*20;
oo.style.Top=i*20;
//alert(ids[i]);
}*/
//-->
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript">
<!--
function a(val){
ww=document.f3.aa.value+val;
document.f3.aa.value=ww;
}
var div1=document.getElementById("newd");
div1.style.left=600;
div1.style.top=200;
//fiecare celula
for(i=0;i<3;i++){
for(u=0;u<3;u++){
a("i"+i+u+"=");
a(box_offset(eval(document.getElementById("i"+i+u)))+'\n');
}
}
var lastbox=null;
//doar div-ul..
//alert(box_offset(div1));
//-->
</SCRIPT>
</BODY></HTML>

CSS for "Popup" not working in FireFox

I found some code on the net to do the "popup" form in CSS using a div and the CSS opacity property. It works great in IE and Chrome, but not FireFox. In FireFox, nothing happens. I've seen some issues with FireFox CSS on the boards, but nothing specific to what I'm looking at. Any help on this issue would be great as I'm pretty new to CSS. Thanks!
[Here][1] is the site where I got the code for reference.
CSS
#blanket
{
background-color: #111;
opacity: 0.65;
filter: alpha(opacity=65);
position: absolute;
z-index: 9001;
top: 0px;
left: 0px;
width: 100%;
}
#popUpDiv
{
position: absolute;
background-color: #eeeeee;
width: 300px;
height: 300px;
z-index: 9002;
}
HTML:
<td align="left">
<div id="blanket" style="display: none;">
</div>
<div id="popUpDiv" style="display: none;">
<table>
<tr>
<td>
Close
</td>
</tr>
<tr>
<td style="color: Black;">
Please describe the issue:
</td>
</tr>
<tr>
<td>
<asp:TextBox ID="txtIssue" runat="server" TextMode="MultiLine" Width="275" Height="200"></asp:TextBox>
</td>
</tr>
<tr>
<td>
<asp:Button ID="cmdSend" runat="server" Text="Send" />
</td>
</tr>
</table>
</div>
Click here to report an issue.
<br />
<asp:Label ID="lblIssueStatus" runat="server" Text="" Style="color: Red;"></asp:Label>
</td>
JS:
function toggle(div_id) {
var el = document.getElementById(div_id);
if ( el.style.display == 'none' ) { el.style.display = 'block';}
else {el.style.display = 'none';}
}
function blanket_size(popUpDivVar) {
if (typeof window.innerWidth != 'undefined') {
viewportheight = window.innerHeight;
} else {
viewportheight = document.documentElement.clientHeight;
}
if ((viewportheight > document.body.parentNode.scrollHeight) && (viewportheight > document.body.parentNode.clientHeight)) {
blanket_height = viewportheight;
} else {
if (document.body.parentNode.clientHeight > document.body.parentNode.scrollHeight) {
blanket_height = document.body.parentNode.clientHeight;
} else {
blanket_height = document.body.parentNode.scrollHeight;
}
}
var blanket = document.getElementById('blanket');
blanket.style.height = blanket_height + 'px';
var popUpDiv = document.getElementById(popUpDivVar);
popUpDiv_height=blanket_height/2-150;//150 is half popup's height
popUpDiv.style.top = popUpDiv_height + 'px';
}
function window_pos(popUpDivVar) {
if (typeof window.innerWidth != 'undefined') {
viewportwidth = window.innerHeight;
} else {
viewportwidth = document.documentElement.clientHeight;
}
if ((viewportwidth > document.body.parentNode.scrollWidth) && (viewportwidth > document.body.parentNode.clientWidth)) {
window_width = viewportwidth;
} else {
if (document.body.parentNode.clientWidth > document.body.parentNode.scrollWidth) {
window_width = document.body.parentNode.clientWidth;
} else {
window_width = document.body.parentNode.scrollWidth;
}
}
var popUpDiv = document.getElementById(popUpDivVar);
window_width=window_width/2-150;//150 is half popup's width
popUpDiv.style.left = window_width + 'px';
}
function popup(windowname) {
blanket_size(windowname);
window_pos(windowname);
toggle('blanket');
toggle(windowname);
}

Looks like my script type tag was jscript, my dumb mistake. Thanks for the help everyone!