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Trang Chính![[Codes] Hiệu ứng tooltip đen Empty](https://2img.net/i/empty.gif)
Bước 1: Tạo 1 trang html, copy và paste codes sau vào và save lại- Spoiler:
- Code:
var offsetfromcursorX = 12;
var offsetfromcursorY = 10;
var offsetdivfrompointerX = 10;
var offsetdivfrompointerY = 13;
document.write('<div id="dhtmltooltip"></div>');
document.write('<img id="dhtmlpointer" src="http://www.c3zone.net/users/2611/10/63/87/album/pointe10.gif">');
var ie = document.all;
var ns6 = document.getElementById && ! document.all;
var enabletip = false;
var tipobj = document.getElementById("dhtmltooltip");
var pointerobj = document.getElementById("dhtmlpointer");
function ietruebody() {
return (document.compatMode && document.compatMode != "BackCompat") ? document.documentElement : document.body;
}
String.prototype.trim = function () {
return this.replace(/^\s*/, "").replace(/\s*$/, "");
}
function showtip(thetext, thewidth, thecolor) {
if (ns6 || ie) {
if (typeof thewidth != "undefined")
tipobj.style.width = thewidth + "px";
if (typeof thecolor != "undefined" && thecolor != "")
tipobj.style.backgroundColor = thecolor;
thetext = thetext.trim();
var arr = thetext.split(" ");
for(i=0;i<arr.length;i++)
if(arr[i].length>=40)
thetext=thetext.replace(arr[i],arr[i].substr(0,40)+"...");
tipobj.innerHTML = thetext;
enabletip = true;
return false;
}
}
function positiontip(e) {
if (enabletip) {
var nondefaultpos = false;
var curX = (ns6) ? e.pageX : event.clientX + ietruebody().scrollLeft;
var curY = (ns6) ? e.pageY : event.clientY + ietruebody().scrollTop;
var winwidth = ie && ! window.opera ? ietruebody().clientWidth : window.innerWidth - 20;
var winheight = ie && ! window.opera ? ietruebody().clientHeight : window.innerHeight - 20;
var rightedge = ie && ! window.opera ? winwidth - event.clientX - offsetfromcursorX : winwidth - e.clientX - offsetfromcursorX;
var bottomedge = ie && ! window.opera ? winheight - event.clientY - offsetfromcursorY : winheight - e.clientY - offsetfromcursorY;
var leftedge = (offsetfromcursorX < 0) ? offsetfromcursorX * (- 1) : - 1000;
if (rightedge < tipobj.offsetWidth) {
tipobj.style.left = curX - tipobj.offsetWidth + "px";
nondefaultpos = true;
}
else if (curX < leftedge)
tipobj.style.left = "5px";
else {
tipobj.style.left = curX + offsetfromcursorX - offsetdivfrompointerX + "px";
pointerobj.style.left = curX + offsetfromcursorX + "px";
}
if (bottomedge < tipobj.offsetHeight) {
tipobj.style.top = curY - tipobj.offsetHeight - offsetfromcursorY + "px";
nondefaultpos = true;
}
else {
tipobj.style.top = curY + offsetfromcursorY + offsetdivfrompointerY + "px";
pointerobj.style.top = curY + offsetfromcursorY + "px";
}
tipobj.style.visibility = "visible";
if (! nondefaultpos)
pointerobj.style.visibility = "visible";
else
pointerobj.style.visibility = "hidden";
}
}
function hidetip() {
if (ns6 || ie) {
enabletip = false;
tipobj.style.visibility = "hidden";
pointerobj.style.visibility = "hidden";
tipobj.style.left = "-1000px";
tipobj.style.backgroundColor = '';
tipobj.style.width = '';
}
}
document.onmousemove = positiontip;
Bước 2: Lấy link trang html trên thay vô đoạn code script sau:- Spoiler:
- Code:
<script type="text/javascript" src="link trang html"></script>
Bước 3: Copy và chèn script trên vào trước thẻ- Code:
</head>
Bước 4: Thêm đoạn code sau dưới cùng CSS- Spoiler:
- Code:
/* tooltip-------------------------------------------------------------*/
#dhtmlpointer, #dhtmltooltip
{
z-index: 999;
left: -300px; top:0px;
visibility: hidden;
position: absolute;
}
#dhtmltooltip
{-moz-opacity:.8;filter:alpha(opacity=80);left:-300px;opacity:.8;position:absolute;top:0;visibility:hidden;z-index:999}#c3tooltip{-moz-border-radius:6px;-webkit-border-radius:6px;background-color:#000;border:#000 0 solid;border-radius:6px;color:#fff;font-family:Arial;font-size:9pt;font-weight:700;max-width:340px;padding:15px;text-align:left;width:expression(document.body.clientWidth>340?"340px":"auto")}
