uso il seguente script per dei tooltip..
tutto funge a meraviglia..ma si potrebbe aggiungere un ritardo al tooltip?
praticamente appare appena passo sull'elemento..il che è abbastanza fastidioso
Codice PHP:/*
+-------------------------------------------------------------------+
| J S - T O O L T I P (v1.2) |
| |
| Copyright Gerd Tentler [email]info@gerd-tentler.de[/email] |
| Created: Feb. 15, 2005 Last modified: Mar. 1, 2005 |
+-------------------------------------------------------------------+
| This program may be used and hosted free of charge by anyone for |
| personal purpose as long as this copyright notice remains intact. |
| |
| Obtain permission before selling the code for this program or |
| hosting this software on a commercial website or redistributing |
| this software over the Internet or in any other medium. In all |
| cases copyright must remain intact. |
+-------------------------------------------------------------------+
======================================================================================================
This script was tested with the following systems and browsers:
- Windows XP: IE 6, NN 4, NN 7, Opera 7
- Mac OS X: IE 5, Safari 1
If you use another browser or system, this script may not work for you - sorry.
------------------------------------------------------------------------------------------------------
USAGE:
Use the toolTip-function with mouse-over and mouse-out events (see example below).
- To show a tooltip, use this syntax: toolTip(text, width in pixels, opacity in percent)
Note: width and opacity are optional
- To hide a tooltip, use this syntax: toolTip()
------------------------------------------------------------------------------------------------------
EXAMPLE:
[url="#"]some text here[/url]
======================================================================================================
*/
function TOOLTIP() {
//----------------------------------------------------------------------------------------------------
// Configuration
//----------------------------------------------------------------------------------------------------
this.width = 200; // width (pixels)
this.bgColor = '#FFFFC0'; // background color
this.textColor = '#000'; // text color
this.borderColor = '#D00000'; // border color
this.opacity = 80; // opacity (percent) - doesn't work with all browsers
this.cursorDistance = 5; // distance from cursor (pixels)
// don't change
this.text = '';
this.obj = 0;
this.sobj = 0;
this.active = false;
// -------------------------------------------------------------------------------------------------------
// Functions
// -------------------------------------------------------------------------------------------------------
this.create = function() {
if(!this.sobj) this.init();
var t = '<table border=0 cellspacing=0 cellpadding=4 width=' + this.width + ' bgcolor=' + this.bgColor + '><tr>' +
'<td align=center><font color=' + this.textColor + '>' + this.text + '</font></td></tr></table>';
if(document.layers) {
t = '<table border=0 cellspacing=0 cellpadding=1><tr><td bgcolor=' + this.borderColor + '>' + t + '</td></tr></table>';
this.sobj.document.write(t);
this.sobj.document.close();
}
else {
this.sobj.border = '1px solid ' + this.borderColor;
this.setOpacity();
if(document.getElementById) document.getElementById('ToolTip').innerHTML = t;
else document.all.ToolTip.innerHTML = t;
}
this.show();
}
this.init = function() {
if(document.getElementById) {
this.obj = document.getElementById('ToolTip');
this.sobj = this.obj.style;
}
else if(document.all) {
this.obj = document.all.ToolTip;
this.sobj = this.obj.style;
}
else if(document.layers) {
this.obj = document.ToolTip;
this.sobj = this.obj;
}
}
this.show = function() {
var ext = (document.layers ? '' : 'px');
var left = mouseX;
if(left + this.width + this.cursorDistance > winX) left -= this.width + this.cursorDistance;
else left += this.cursorDistance;
this.sobj.left = left + ext;
this.sobj.top = mouseY + this.cursorDistance + ext;
if(!this.active) {
this.sobj.visibility = 'visible';
this.active = true;
}
}
this.hide = function() {
if(this.sobj) this.sobj.visibility = 'hidden';
this.active = false;
}
this.setOpacity = function() {
this.sobj.filter = 'alpha(opacity=' + this.opacity + ')';
this.sobj.mozOpacity = '.1';
if(this.obj.filters) this.obj.filters.alpha.opacity = this.opacity;
if(!document.all && this.sobj.setProperty) this.sobj.setProperty('-moz-opacity', this.opacity / 100, '');
}
}
//----------------------------------------------------------------------------------------------------
// Build layer, get mouse coordinates and window width, create tooltip-object
//----------------------------------------------------------------------------------------------------
var tooltip = mouseX = mouseY = winX = 0;
if(document.layers) {
document.write('<layer id="ToolTip"></layer>');
document.captureEvents(Event.MOUSEMOVE);
}
else document.write('<div id="ToolTip" style="position:absolute; z-index:99"></div>');
document.onmousemove = getMouseXY;
function getMouseXY(e) {
if(document.all) {
mouseX = event.clientX + document.body.scrollLeft;
mouseY = event.clientY + document.body.scrollTop;
}
else {
mouseX = e.pageX;
mouseY = e.pageY;
}
if(mouseX < 0) mouseX = 0;
if(mouseY < 0) mouseY = 0;
if(document.body && document.body.offsetWidth) winX = document.body.offsetWidth - 25;
else if(window.innerWidth) winX = window.innerWidth - 25;
else winX = screen.width - 25;
if(tooltip && tooltip.active) tooltip.show();
}
function toolTip(text, width, opacity) {
if(text) {
tooltip = new TOOLTIP();
tooltip.text = text;
if(width) tooltip.width = width;
if(opacity) tooltip.opacity = opacity;
tooltip.create();
}
else if(tooltip) tooltip.hide();
}
Rispondi quotando
