Demo 1: DHTML modal dialog box
/*
General CSS for the demos of DHTMLSuite
*/
body{
font-family: Trebuchet MS, Lucida Sans Unicode, Arial, sans-serif;
font-size:0.8em;
margin:0px;
}
a{
color:red;
text-decoration:underline;
}
/* CSS for the demo. CSS needed for the scripts are loaded dynamically by the scripts */
#mainContainer{
width:500px;
margin:0 auto;
margin-top:10px;
border:1px double #000;
padding:5px;
}
/* Alternative layout for the message box - used by one of the messages */
.modalDialog_contentDiv_error{
border:3px solid #FFF;
padding:2px;
z-index:100;/* Always needed */
position:absolute; /* Always needed */
background-color:#F00; /* White background color for the message */
color:#FFF;
}
.modalDialog_contentDiv_error a{
color:#FFF;
}
h1{
margin-top:0px;
}
function verify(ver){
if(ver){
// Confirmed message, i.e. clicked on "Yes"
alert('Message confirmed');
}else{
// Clicked on "No"
alert('Message not confirmed');
}
}
/************************************************************************************************************
* DHTML modal dialog box (CSS for the DHTMLSuite_modalMessage class)
*
* Created: August, 26th, 2006
* @class Purpose of class: Display a modal dialog box on the screen.
*
* Css files used by this script: modal-message.css
*
* Update log:
*
************************************************************************************************************/
.modalDialog_transparentDivs{
filter:alpha(opacity=40); /* Transparency */
opacity:0.4; /* Transparency */
background-color:#AAA;
z-index:1;
position:absolute; /* Always needed */
}
.modalDialog_contentDiv{
border:3px solid #000;
padding:2px;
z-index:100;/* Always needed */
position:absolute; /* Always needed */
background-color:#FFF; /* White background color for the message */
}
.modalDialog_contentDiv_shadow{
z-index:90;/* Always needed - to make it appear below the message */
position:absolute; /* Always needed */
background-color:#555;
filter:alpha(opacity=30); /* Transparency */
opacity:0.3; /* Transparency */
}
/* Simple AJAX Code-Kit (SACK) v1.6.1 */
/* ©2005 Gregory Wild-Smith */
/* www.twilightuniverse.com */
/* Software licenced under a modified X11 licence,
see documentation or authors website for more details */
function sack(file) {
this.xmlhttp = null;
this.resetData = function() {
this.method = "POST";
this.queryStringSeparator = "?";
this.argumentSeparator = "&";
this.URLString = "";
this.encodeURIString = true;
this.execute = false;
this.element = null;
this.elementObj = null;
this.requestFile = file;
this.vars = new Object();
this.responseStatus = new Array(2);
};
this.resetFunctions = function() {
this.onLoading = function() { };
this.onLoaded = function() { };
this.onInteractive = function() { };
this.onCompletion = function() { };
this.onError = function() { };
this.onFail = function() { };
};
this.reset = function() {
this.resetFunctions();
this.resetData();
};
this.createAJAX = function() {
try {
this.xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e1) {
try {
this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e2) {
this.xmlhttp = null;
}
}
if (! this.xmlhttp) {
if (typeof XMLHttpRequest != "undefined") {
this.xmlhttp = new XMLHttpRequest();
} else {
this.failed = true;
}
}
};
this.setVar = function(name, value){
this.vars[name] = Array(value, false);
};
this.encVar = function(name, value, returnvars) {
if (true == returnvars) {
return Array(encodeURIComponent(name), encodeURIComponent(value));
} else {
this.vars[encodeURIComponent(name)] = Array(encodeURIComponent(value), true);
}
}
this.processURLString = function(string, encode) {
encoded = encodeURIComponent(this.argumentSeparator);
regexp = new RegExp(this.argumentSeparator + "|" + encoded);
varArray = string.split(regexp);
for (i = 0; i < varArray.length; i++){
urlVars = varArray[i].split("=");
if (true == encode){
this.encVar(urlVars[0], urlVars[1]);
} else {
this.setVar(urlVars[0], urlVars[1]);
}
}
}
this.createURLString = function(urlstring) {
if (this.encodeURIString && this.URLString.length) {
this.processURLString(this.URLString, true);
}
if (urlstring) {
if (this.URLString.length) {
this.URLString += this.argumentSeparator + urlstring;
} else {
this.URLString = urlstring;
}
}
// prevents caching of URLString
this.setVar("rndval", new Date().getTime());
urlstringtemp = new Array();
for (key in this.vars) {
if (false == this.vars[key][1] && true == this.encodeURIString) {
encoded = this.encVar(key, this.vars[key][0], true);
delete this.vars[key];
this.vars[encoded[0]] = Array(encoded[1], true);
key = encoded[0];
}
urlstringtemp[urlstringtemp.length] = key + "=" + this.vars[key][0];
}
if (urlstring){
this.URLString += this.argumentSeparator + urlstringtemp.join(this.argumentSeparator);
} else {
this.URLString += urlstringtemp.join(this.argumentSeparator);
}
}
this.runResponse = function() {
eval(this.response);
}
this.runAJAX = function(urlstring) {
if (this.failed) {
this.onFail();
} else {
this.createURLString(urlstring);
if (this.element) {
this.elementObj = document.getElementById(this.element);
}
if (this.xmlhttp) {
var self = this;
if (this.method == "GET") {
totalurlstring = this.requestFile + this.queryStringSeparator + this.URLString;
this.xmlhttp.open(this.method, totalurlstring, true);
} else {
this.xmlhttp.open(this.method, this.requestFile, true);
try {
this.xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
} catch (e) { }
}
this.xmlhttp.onreadystatechange = function() {
switch (self.xmlhttp.readyState) {
case 1:
self.onLoading();
break;
case 2:
self.onLoaded();
break;
case 3:
self.onInteractive();
break;
case 4:
self.response = self.xmlhttp.responseText;
self.responseXML = self.xmlhttp.responseXML;
self.responseStatus[0] = self.xmlhttp.status;
self.responseStatus[1] = self.xmlhttp.statusText;
if (self.execute) {
self.runResponse();
}
if (self.elementObj) {
elemNodeName = self.elementObj.nodeName;
elemNodeName.toLowerCase();
if (elemNodeName == "input"
|| elemNodeName == "select"
|| elemNodeName == "option"
|| elemNodeName == "textarea") {
self.elementObj.value = self.response;
} else {
self.elementObj.innerHTML = self.response;
}
}
if (self.responseStatus[0] == "200") {
self.onCompletion();
} else {
self.onError();
}
self.URLString = "";
break;
}
};
this.xmlhttp.send(this.URLString);
}
}
};
this.reset();
this.createAJAX();
}
/************************************************************************************************************
* DHTML modal dialog box
*
* Created: August, 26th, 2006
* @class Purpose of class: Display a modal dialog box on the screen.
*
* Css files used by this script: modal-message.css
*
* Demos of this class: demo-modal-message-1.html
*
* Update log:
*
************************************************************************************************************/
/**
* @constructor
*/
DHTML_modalMessage = function()
{
var url; // url of modal message
var htmlOfModalMessage; // html of modal message
var divs_transparentDiv; // Transparent div covering page content
var divs_content; // Modal message div.
var iframe; // Iframe used in ie
var layoutCss; // Name of css file;
var width; // Width of message box
var height; // Height of message box
var existingBodyOverFlowStyle; // Existing body overflow css
var dynContentObj; // Reference to dynamic content object
var cssClassOfMessageBox; // Alternative css class of message box - in case you want a different appearance on one of them
var shadowDivVisible; // Shadow div visible ?
var shadowOffset; // X and Y offset of shadow(pixels from content box)
var MSIE;
this.url = ''; // Default url is blank
this.htmlOfModalMessage = ''; // Default message is blank
this.layoutCss = 'modal-message.css'; // Default CSS file
this.height = 200; // Default height of modal message
this.width = 400; // Default width of modal message
this.cssClassOfMessageBox = false; // Default alternative css class for the message box
this.shadowDivVisible = true; // Shadow div is visible by default
this.shadowOffset = 5; // Default shadow offset.
this.MSIE = false;
if(navigator.userAgent.indexOf('MSIE')>=0) this.MSIE = true;
}
DHTML_modalMessage.prototype = {
// {{{ setSource(urlOfSource)
/**
* Set source of the modal dialog box
*
*
* @public
*/
setSource : function(urlOfSource)
{
this.url = urlOfSource;
}
// }}}
,
// {{{ setHtmlContent(newHtmlContent)
/**
* Setting static HTML content for the modal dialog box.
*
* @param String newHtmlContent = Static HTML content of box
*
* @public
*/
setHtmlContent : function(newHtmlContent)
{
this.htmlOfModalMessage = newHtmlContent;
}
// }}}
,
// {{{ setSize(width,height)
/**
* Set the size of the modal dialog box
*
* @param int width = width of box
* @param int height = height of box
*
* @public
*/
setSize : function(width,height)
{
if(width)this.width = width;
if(height)this.height = height;
}
// }}}
,
// {{{ setCssClassMessageBox(newCssClass)
/**
* Assign the message box to a new css class.(in case you wants a different appearance on one of them)
*
* @param String newCssClass = Name of new css class (Pass false if you want to change back to default)
*
* @public
*/
setCssClassMessageBox : function(newCssClass)
{
this.cssClassOfMessageBox = newCssClass;
if(this.divs_content){
if(this.cssClassOfMessageBox)
this.divs_content.className=this.cssClassOfMessageBox;
else
this.divs_content.className='modalDialog_contentDiv';
}
}
// }}}
,
// {{{ setShadowOffset(newShadowOffset)
/**
* Specify the size of shadow
*
* @param Int newShadowOffset = Offset of shadow div(in pixels from message box - x and y)
*
* @public
*/
setShadowOffset : function(newShadowOffset)
{
this.shadowOffset = newShadowOffset
}
// }}}
,
// {{{ display()
/**
* Display the modal dialog box
*
*
* @public
*/
display : function()
{
if(!this.divs_transparentDiv){
this.__createDivs();
}
// Redisplaying divs
this.divs_transparentDiv.style.display='block';
this.divs_content.style.display='block';
this.divs_shadow.style.display='block';
if(this.MSIE)this.iframe.style.display='block';
this.__resizeDivs();
/* Call the __resizeDivs method twice in case the css file has changed. The first execution of this method may not catch these changes */
window.refToThisModalBoxObj = this;
setTimeout('window.refToThisModalBoxObj.__resizeDivs()',150);
this.__insertContent(); // Calling method which inserts content into the message div.
}
// }}}
,
// {{{ ()
/**
* Display the modal dialog box
*
*
* @public
*/
setShadowDivVisible : function(visible)
{
this.shadowDivVisible = visible;
}
// }}}
,
// {{{ close()
/**
* Close the modal dialog box
*
*
* @public
*/
close : function()
{
//document.documentElement.style.overflow = ''; // Setting the CSS overflow attribute of the tag back to default.
/* Hiding divs */
this.divs_transparentDiv.style.display='none';
this.divs_content.style.display='none';
this.divs_shadow.style.display='none';
if(this.MSIE)this.iframe.style.display='none';
}
// }}}
,
// {{{ __addEvent()
/**
* Add event
*
*
* @private
*/
addEvent : function(whichObject,eventType,functionName,suffix)
{
if(!suffix)suffix = '';
if(whichObject.attachEvent){
whichObject['e'+eventType+functionName+suffix] = functionName;
whichObject[eventType+functionName+suffix] = function(){whichObject['e'+eventType+functionName+suffix]( window.event );}
whichObject.attachEvent( 'on'+eventType, whichObject[eventType+functionName+suffix] );
} else
whichObject.addEventListener(eventType,functionName,false);
}
// }}}
,
// {{{ __createDivs()
/**
* Create the divs for the modal dialog box
*
*
* @private
*/
__createDivs : function()
{
// Creating transparent div
this.divs_transparentDiv = document.createElement('DIV');
this.divs_transparentDiv.className='modalDialog_transparentDivs';
this.divs_transparentDiv.style.left = '0px';
this.divs_transparentDiv.style.top = '0px';
document.body.appendChild(this.divs_transparentDiv);
// Creating content div
this.divs_content = document.createElement('DIV');
this.divs_content.className = 'modalDialog_contentDiv';
this.divs_content.id = 'DHTMLSuite_modalBox_contentDiv';
this.divs_content.style.zIndex = 100000;
if(this.MSIE){
this.iframe = document.createElement('');
this.iframe.style.zIndex = 90000;
this.iframe.style.position = 'absolute';
document.body.appendChild(this.iframe);
}
document.body.appendChild(this.divs_content);
// Creating shadow div
this.divs_shadow = document.createElement('DIV');
this.divs_shadow.className = 'modalDialog_contentDiv_shadow';
this.divs_shadow.style.zIndex = 95000;
document.body.appendChild(this.divs_shadow);
window.refToModMessage = this;
this.addEvent(window,'scroll',function(e){ window.refToModMessage.__repositionTransparentDiv() });
this.addEvent(window,'resize',function(e){ window.refToModMessage.__repositionTransparentDiv() });
}
// }}}
,
// {{{ __getBrowserSize()
/**
* Get browser size
*
*
* @private
*/
__getBrowserSize : function()
{
var bodyWidth = document.documentElement.clientWidth;
var bodyHeight = document.documentElement.clientHeight;
var bodyWidth, bodyHeight;
if (self.innerHeight){ // all except Explorer
bodyWidth = self.innerWidth;
bodyHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) {
// Explorer 6 Strict Mode
bodyWidth = document.documentElement.clientWidth;
bodyHeight = document.documentElement.clientHeight;
} else if (document.body) {// other Explorers
bodyWidth = document.body.clientWidth;
bodyHeight = document.body.clientHeight;
}
return [bodyWidth,bodyHeight];
}
// }}}
,
// {{{ __resizeDivs()
/**
* Resize the message divs
*
*
* @private
*/
__resizeDivs : function()
{
var topOffset = Math.max(document.body.scrollTop,document.documentElement.scrollTop);
if(this.cssClassOfMessageBox)
this.divs_content.className=this.cssClassOfMessageBox;
else
this.divs_content.className='modalDialog_contentDiv';
if(!this.divs_transparentDiv)return;
// Preserve scroll position
var st = Math.max(document.body.scrollTop,document.documentElement.scrollTop);
var sl = Math.max(document.body.scrollLeft,document.documentElement.scrollLeft);
window.scrollTo(sl,st);
setTimeout('window.scrollTo(' + sl + ',' + st + ');',10);
this.__repositionTransparentDiv();
var brSize = this.__getBrowserSize();
var bodyWidth = brSize[0];
var bodyHeight = brSize[1];
// Setting width and height of content div
this.divs_content.style.width = this.width + 'px';
this.divs_content.style.height= this.height + 'px';
// Creating temporary width variables since the actual width of the content div could be larger than this.width and this.height(i.e. padding and border)
var tmpWidth = this.divs_content.offsetWidth;
var tmpHeight = this.divs_content.offsetHeight;
// Setting width and height of left transparent div
this.divs_content.style.left = Math.ceil((bodyWidth - tmpWidth) / 2) + 'px';;
this.divs_content.style.top = (Math.ceil((bodyHeight - tmpHeight) / 2) + topOffset) + 'px';
if(this.MSIE){
this.iframe.style.left = this.divs_content.style.left;
this.iframe.style.top = this.divs_content.style.top;
this.iframe.style.width = this.divs_content.style.width;
this.iframe.style.height = this.divs_content.style.height;
}
this.divs_shadow.style.left = (this.divs_content.style.left.replace('px','')/1 + this.shadowOffset) + 'px';
this.divs_shadow.style.top = (this.divs_content.style.top.replace('px','')/1 + this.shadowOffset) + 'px';
this.divs_shadow.style.height = tmpHeight + 'px';
this.divs_shadow.style.width = tmpWidth + 'px';
if(!this.shadowDivVisible)this.divs_shadow.style.display='none'; // Hiding shadow if it has been disabled
}
// }}}
,
// {{{ __insertContent()
/**
* Insert content into the content div
*
*
* @private
*/
__repositionTransparentDiv : function()
{
this.divs_transparentDiv.style.top = Math.max(document.body.scrollTop,document.documentElement.scrollTop) + 'px';
this.divs_transparentDiv.style.left = Math.max(document.body.scrollLeft,document.documentElement.scrollLeft) + 'px';
var brSize = this.__getBrowserSize();
var bodyWidth = brSize[0];
var bodyHeight = brSize[1];
this.divs_transparentDiv.style.width = bodyWidth + 'px';
this.divs_transparentDiv.style.height = bodyHeight + 'px';
}
// }}}
,
// {{{ __insertContent()
/**
* Insert content into the content div
*
*
* @private
*/
__insertContent : function()
{
if(this.url){ // url specified - load content dynamically
ajax_loadContent('DHTMLSuite_modalBox_contentDiv',this.url);
}else{ // no url set, put static content inside the message box
this.divs_content.innerHTML = this.htmlOfModalMessage;
}
}
}
/************************************************************************************************************
Ajax dynamic content
Copyright (C) 2006 DTHMLGoodies.com, Alf Magne Kalleland
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Dhtmlgoodies.com., hereby disclaims all copyright interest in this script
written by Alf Magne Kalleland.
Alf Magne Kalleland, 2006
Owner of DHTMLgoodies.com
************************************************************************************************************/
var enableCache = true;
var jsCache = new Array();
var dynamicContent_ajaxObjects = new Array();
function ajax_showContent(divId,ajaxIndex,url)
{
var targetObj = document.getElementById(divId);
targetObj.innerHTML = dynamicContent_ajaxObjects[ajaxIndex].response;
if(enableCache){
jsCache[url] = dynamicContent_ajaxObjects[ajaxIndex].response;
}
dynamicContent_ajaxObjects[ajaxIndex] = false;
ajax_parseJs(targetObj)
}
function ajax_loadContent(divId,url)
{
if(enableCache && jsCache[url]){
document.getElementById(divId).innerHTML = jsCache[url];
return;
}
var ajaxIndex = dynamicContent_ajaxObjects.length;
document.getElementById(divId).innerHTML = 'Loading content - please wait';
dynamicContent_ajaxObjects[ajaxIndex] = new sack();
dynamicContent_ajaxObjects[ajaxIndex].requestFile = url; // Specifying which file to get
dynamicContent_ajaxObjects[ajaxIndex].onCompletion = function(){ ajax_showContent(divId,ajaxIndex,url); }; // Specify function that will be executed after file has been found
dynamicContent_ajaxObjects[ajaxIndex].runAJAX(); // Execute AJAX function
}
function ajax_parseJs(obj)
{
var scriptTags = obj.getElementsByTagName('SCRIPT');
var string = '';
var jsCode = '';
for(var no=0;no
var head = document.getElementsByTagName("head")[0];
var scriptObj = document.createElement("script");
scriptObj.setAttribute("type", "text/javascript");
scriptObj.setAttribute("src", scriptTags[no].src);
}else{
if(navigator.userAgent.indexOf('Opera')>=0){
jsCode = jsCode + scriptTags[no].text + '\n';
}
else
jsCode = jsCode + scriptTags[no].innerHTML;
}
}
if(jsCode)ajax_installScript(jsCode);
}
function ajax_installScript(script)
{
if (!script)
return;
if (window.execScript){
window.execScript(script)
}else if(window.jQuery && jQuery.browser.safari){ // safari detection in jQuery
window.setTimeout(script,0);
}else{
window.setTimeout( script, 0 );
}
}