| 该程序是我从别人的网站上分析出来的！由于对方的网站使用了框架，而且又取消了鼠标的右键功能，因此费了好长时间！ 当你浏览该页时，工具条始终浮在左上角，你若不喜欢，可以自己调节摆放位置！若想多页使用该代码，可以把JSP程序部分写成JS的文件，然后再通过调用来实现，有不明白的地方，欢迎各位与我交流！ 演示地址：http://www.85time.com/softuse/bar.htm <HTML> <HEAD> <TITLE></TITLE> <META http-equiv="Content-Type" content="text/html; charset=gb2312"> <STYLE type="text/css"> .wdBlack{ font-size:9pt; line-height:11pt; font-family:宋体; color:black } .wdGray{ font-size:9pt; line-height:11pt; font-family:宋体; color:#CCCCCC } .wdBlue{ font-size:9pt; line-height:11pt; font-family:宋体; color:#2F8BDF } .wdRed{ font-size:9pt; line-height:11pt; font-family:宋体; color:red } .wdWhite{ font-size:9pt; line-height:11pt; font-family:宋体; color:white } .moveme{cursor: move;} .handle{cursor: move;} .coolBar{background: #fffffc;border-top: 1px solid buttonhighlight; border-left: 1px solid buttonhighlight; border-bottom: 1px solid buttonshadow; border-right: 1px solid buttonshadow; padding: 2px; font: menu;} .coolButton{font-size:9pt;border: 1px solid buttonface; padding: 1px; text-align: center; cursor: hand;color:#555555} .coolButton IMG {filter: gray();} div{ font-size:9pt; line-height:11pt; font-family:宋体; color:black } Text{ font-size:9pt; line-height:11pt; font-family:宋体; color:black } INPUT{ font-size:9pt; line-height:11pt; font-family:宋体; color:black } table{ font-size:9pt; line-height:11pt; font-family:宋体; color:black } body{ font-size:9pt; line-height:11pt; font-family:宋体; color:black } form{ font-size:9pt; line-height:11pt; font-family:宋体; color:black } A:link{ font-size:9pt; font-family:宋体; text-decoration: none; color:#2F8BDF } A:visited{ font-size:9pt; font-family:宋体; text-decoration: none; color:#2F8BDF } A:hover{ font-size:9pt; font-family:宋体; text-decoration: underline; color:#FF0000 } </STYLE> <script language="javascript"> var dragobject = null; var tx; var ty; document.onmouseover = doOver; document.onmouseout = doOut; document.onmousedown = doDown; document.onmouseup = doUp; document.onmousedown=initDown; document.onmouseup=initUp; document.onmousemove=initMove; function stat(){ var a = pageYOffset; document.bar.top = a; setTimeout('stat()',2); } function fix(){ nome=navigator.appName if(nome=='Netscape') stat(); else{ var a=document.body.scrollTop; var b=document.body.scrollLeft; bar.style.top = a; bar.style.left = b; } } function getReal(el) { temp = el; while ((temp != null) && (temp.tagName != "BODY")) { if ((temp.className == "moveme") || (temp.className == "handle")){ el = temp; return el; } temp = temp.parentElement; } return el; } function moveme_onmousedown() { el = getReal(window.event.srcElement) if (el.className == "moveme") { dragobject = el; ty = (window.event.clientY - dragobject.style.pixelTop); tx = (window.event.clientX - dragobject.style.pixelLeft); window.event.returnValue = false; window.event.cancelBubble = true; }else if (el.className == "handle") { tmp = el.getAttribute("for"); if (tmp != null) { el = eval(tmp); dragobject = el; ty = (window.event.clientY - dragobject.style.pixelTop); tx = (window.event.clientX - dragobject.style.pixelLeft); window.event.returnValue = false; window.event.cancelBubble = true; } else { dragobject = null; } }else { dragobject = null; } } function moveme_onmouseup() { if(dragobject) { dragobject = null; } } function moveme_onmousemove() { if (dragobject) { if(window.event.clientX >= 0) { dragobject.style.left = window.event.clientX - tx; dragobject.style.top = window.event.clientY - ty; } window.event.returnValue = false; window.event.cancelBubble = true; } } if (document.all) { document.onmousedown = moveme_onmousedown; document.onmouseup = moveme_onmouseup; document.onmousemove = moveme_onmousemove; } function doOver() { var toEl = getReal(window.event.toElement, "className", "coolButton"); var fromEl = getReal(window.event.fromElement, "className", "coolButton"); if (toEl == fromEl) return; var el = toEl; var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); if (el.className == "coolButton") el.onselectstart = new Function("return false"); if ((el.className == "coolButton") && !cDisabled) { makeRaised(el); makeGray(el,false); } } function doOut() { var toEl = getReal(window.event.toElement, "className", "coolButton"); var fromEl = getReal(window.event.fromElement, "className", "coolButton"); if (toEl == fromEl) return; var el = fromEl; var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); var cToggle = el.cToggle; toggle_disabled = (cToggle != null); if (cToggle && el.value) { makePressed(el); makeGray(el,true); } else if ((el.className == "coolButton") && !cDisabled) { makeFlat(el); makeGray(el,true); } } function doDown() { el = getReal(window.event.srcElement, "className", "coolButton"); var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); if ((el.className == "coolButton") && !cDisabled) { makePressed(el) } } function doUp() { el = getReal(window.event.srcElement, "className", "coolButton"); var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); if ((el.className == "coolButton") && !cDisabled) { makeRaised(el); } } function getReal(el, type, value) { temp = el; while ((temp != null) && (temp.tagName != "BODY")) { if (eval("temp." + type) == value) { el = temp; return el; } temp = temp.parentElement; } return el; } function findChildren(el, type, value) { var children = el.children; var tmp = new Array(); var j=0; for (var i=0; i<children.length; i++) { if (eval("children[i]." + type + "=="" + value + """)) { tmp[tmp.length] = children[i]; } tmp = tmp.concat(findChildren(children[i], type, value)); } return tmp; } function disable(el) { if (document.readyState != "complete") { window.setTimeout("disable(" + el.id + ")", 100); return; } var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); if (!cDisabled) { el.cDisabled = true; el.innerHTML = '<span style="background: buttonshadow; width: 100%; height: 100%; text-align: center;border:1px">' + '<span style="filter:Mask(Color=buttonface) DropShadow(Color=buttonhighlight, OffX=1, OffY=1, Positive=0); height: 100%; width: 100%%; text-align: center;border:1px">' + el.innerHTML + '</span>' + '</span>'; if (el.onclick != null) { el.cDisabled_onclick = el.onclick; el.onclick = null; } } } function enable(el) { var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); if (cDisabled) { el.cDisabled = null; el.innerHTML = el.children[0].children[0].innerHTML; if (el.cDisabled_onclick != null) { el.onclick = el.cDisabled_onclick; el.cDisabled_onclick = null; } } } function addToggle(el) { var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); var cToggle = el.cToggle; cToggle = (cToggle != null); if (!cToggle && !cDisabled) { el.cToggle = true; if (el.value == null) el.value = 0; if (el.onclick != null) el.cToggle_onclick = el.onclick; else el.cToggle_onclick = ""; el.onclick = new Function("toggle(" + el.id +"); " + el.id + ".cToggle_onclick();"); } } function removeToggle(el) { var cDisabled = el.cDisabled; cDisabled = (cDisabled != null); var cToggle = el.cToggle; cToggle = (cToggle != null); if (cToggle && !cDisabled) { el.cToggle = null; if (el.value) { toggle(el); } makeFlat(el); if (el.cToggle_onclick != null) { el.onclick = el.cToggle_onclick; el.cToggle_onclick = null; } } } function toggle(el) { el.value = !el.value; if (el.value) el.style.background = "URL()"; else el.style.backgroundImage = ""; } function makeFlat(el) { with (el.style) { background = ""; border = "1px solid buttonface"; padding = "1px"; } } function maeRaised(el) { with (el.style) { borderLeft = "1px solid #2F8BDF"; borderRight = "1px solid #2F8BDF"; borderTop = "1px solid #2F8BDF"; borderBottom = "1px solid #2F8BDF"; padding = "1px"; } } function makePressed(el) { with (el.style) { borderLeft = "1px solid buttonhighlight"; borderRight = "1px solid buttonshadow"; borderTop = "1px solid buttonhighlight"; borderBottom = "1px solid buttonshadow"; paddingTop = "2px"; paddingLeft = "2px"; paddingBottom = "0px"; paddingRight = "0px"; } } function makeGray(el,b) { var filtval; if (b) filtval = "gray()"; else filtval = ""; var imgs = findChildren(el, "tagName", "IMG"); for (var i=0; i<imgs.length; i++) { imgs[i].style.filter = filtval; } } function load(ws) { parent.location.href=ws; } function initDown() { doDown(); moveme_onmousedown(); } function initUp() { doUp(); moveme_onmouseup(); } function initMove() { moveme_onmousemove(); } </script> </HEAD> <BODY onLoad='fix()' onScroll="fix()" onResize="fix()"> <span id="bar" style="position:absolute;left:0px;top:0px;width:500px; height:1px; z-index:9"> <table class=coolBar id=toolbar1 width=100%> <tr> <td class=coolButton onclick="javascript:self.location='http://www.85time.com/85time/'">网友论坛</td> <td class=coolButton onclick="javascript:self.location='http://www.85time.com/engine.htm'">实用引擎</td> <td class=coolButton onclick="javascript:self.location='http://www.85time.com/opus/opus.htm'">推荐作品</td> <td class=coolButton onclick="javascript:self.location='http://www.85time.com/gb/'">留言板</td> <td class=coolButton onclick="javascript:self.location='http://www.85time.com/chat/'">聊天室</td> </tr> </table> </span> </body> </html> |
正在阅读：Javascript制作浮动的工具条Javascript制作浮动的工具条
2004-02-14 09:33
出处：奥索网
责任编辑：pjl
