- Tech
- DHTML: Examples of 3 different heights of three-dimensional drag layer
->
_xwin </ title></p>
<p><style type = 'text / css'></p>
<p><! -</p>
<p>A: visited {text-decoration: none; color: slategray;</p>
<p>A: Hover {text-decoration: underline; color: slategray;</p>
<p>A: Link {text-decoration: none; color: slategray;</p>
<p>-></p>
<p></ style></p>
<p><script language = jscript></p>
<p><! -</p>
<p>/ / Can be packaged as JS file;</p>
<p>VAR X0 = 0, Y0 = 0, X1 = 0, Y1 = 0;</p>
<p>VAR OFFX = 6, OFFY = 6;</p>
<p>Var moveable = false;</p>
<p>Var Hover = 'Orange', Normal = 'Slate'; // Color;</p>
<p>Var index = 10000; // z-index;</p>
<p>// Start drag;</p>
<p>Function StartDrag (OBJ)</p>
<p>{</p>
<p>// Lock the title bar;</p>
<p>Obj.setcapture ();</p>
<p>// Define objects;</p>
<p>Var win = obj.parentnode;</p>
<p>Var sha = win.nextsibling;</p>
<p>// Record the mouse and layer position;</p>
<p>X0 = Event.ClientX;</p>
<p>Y0 = Event.clienty;</p>
<p>X1 = parseint (win.style.left);</p>
<p>Y1 = parseint (win.style.top);</p>
<p>// Record the color;</p>
<p>Normal = Obj.Style.BackgroundColor;</p>
<p>// Change the style;</p>
<p>Obj.Style.BackgroundColor = HOVER;</p>
<p>Win.Style.BorderColor = Hover;</p>
<p>Obj.nextsibling.style.color = Hover;</p>
<p>Sha.Style.Left = x1 offx;</p>
<p>Sha.Style.top = Y1 OFFY;</p>
<p>Moveable = true;</p>
<p>}</p>
<p>//drag;</p>
<p>Function Drag (OBJ)</p>
<p>{</p>
<p>Var win = obj.parentnode;</p>
<p>Var sha = win.nextsibling;</p>
<p>IF (moveable)</p>
<p>{</p>
<p>Win.Style.LEFT = x1 Event.ClientX - X0;</p>
<p>Win.Style.top = Y1 Event.Clienty - Y0;</p>
<p>Sha.Style.Left = PARSEINT (WIN.Style.Left) OFFX;</p>
<p>Sha.style.top = parseint (win.style.top) OFFY;</p>
<p>}</p>
<p>}</p>
<p>// Stop dragging;</p>
<p>Function Stopdrag (OBJ)</p>
<p>{</p>
<p>Var win = obj.parentnode;</p>
<p>Var sha = win.nextsibling;</p>
<p>Win.Style.BorderColor = Normal;</p>
<p>Obj.Style.BackgroundColor = NORMAL;</p>
<p>Obj.nextsibling.style.color = normal;</p>
<p>Sha.Style.Left = obj.parentnode.style.Left; Sha.Style.top = Obj.parentNode.Style.top;</p>
<p>// release the title bar;</p>
<p>Obj.releaseCapture ();</p>
<p>Moveable = false;</p>
<p>}</p>
<p>// Get the focus;</p>
<p>Function GetFocus (OBJ)</p>
<p>{</p>
<p>INDEX = INDEX 2;</p>
<p>VAR idx = index;</p>
<p>Obj.Style.zindex = IDX;</p>
<p>Obj.nextsibling.style.zindex = IDX-1;</p>
<p>}</p>
<p>Function min (OBJ)</p>
<p>{</p>
<p>Var win = obj.parentnode.parentNode;</p>
<p>Var sha = win.nextsibling;</p>
<p>VAR TIT = Obj.ParentNode;</p>
<p>Var msg = tit.nextsibling;</p>
<p>Var flg = msg.style.display == "none";</p>
<p>IF (flg)</p>
<p>{</p>
<p>Win.style.height = parseint (msg.style.Height) PARSEINT (TIT.Style.Height) 2 * 2;</p>
<p>Sha.Style.height = win.style.height;</p>
<p>Msg.style.display = "block";</p>
<p>Obj.innerhtml = "0";</p>
<p>}</p>
<p>Else</p>
<p>{</p>
<p>Win.Style.height = parseint (tit.style.height) 2 * 2;</p>
<p>Sha.Style.height = win.style.height;</p>
<p>Obj.innerhtml = "2";</p>
<p>Msg.style.display = "none";</p>
<p>}</p>
<p>}</p>
<p>Function CLS (OBJ)</p>
<p>{</p>
<p>Var win = obj.parentnode.parentNode;</p>
<p>Var sha = win.nextsibling;</p>
<p>Win.Style.visibility = "hidden";</p>
<p>Sha.style.visibility = "hidden";</p>
<p>}</p>
<p>// Create an object;</p>
<p>Function XWIN (ID, W, H, L, T, TIT, MSG)</p>
<p>{</p>
<p>INDEX = INDEX 2;</p>
<p>THIS.ID = ID;</p>
<p>THIS.WIDTH = W;</p>
<p>THIS.HEIGHT = H;</p>
<p>THIS.LEFT = L;</p>
<p>THIS.TOP = T;</p>
<p>THIS.ZINDEX = INDEX;</p>
<p>THIS.TITLE = TIT;</p>
<p>THIS.MESSAGE = MSG;</p>
<p>THIS.OBJ = NULL;</p>
<p>THIS.BULID = BULID;</p>
<p>this.bulid ();</p>
<p>}</p>
<p>//initialization;</p>
<p>Function Bulid ()</p>
<p>{</p>
<p>Var str = ""</p>
<p> "<div id = xmsg" this.id ""</p>
<p> "Style = '"</p>
<p> "z-index:" this.zindex ";"</p>
<p> "Width:" this.width ";"</p>
<p> "Height:" this.Height ";" "Left:" this.Left ";"</p>
<p> "Top:" this.top ";"</p>
<p> "Background-Color:" Normal ";"</p>
<p> "Color:" NORMAL ";"</p>
<p> "font-size: 10px;"</p>
<p> "font-family: verdana;"</p>
<p> "Position: absolute;"</p>
<p> "CURSOR: Default;"</p>
<p> "Border: 2px solid" Normal ";"</p>
<p> "'"</p>
<p> "οnmοusedοwn = 'getfocus (this)'>"</p>
<p> "<div"</p>
<p> "Style = '"</p>
<p> "Background-Color:" Normal ";"</p>
<p> "Width:" (this.width-2 * 2) ";"</p>
<p> "HEIGHT: 20;"</p>
<p> "Color: White;"</p>
<p> "'"</p>
<p> "οnmοusedοwn = 'startdrag (this)'"</p>
<p> "οnmοuseup = 'stopdrag (this)'"</p>
<p> "οNMοUSEMοVE = 'DRAG (this)'"</p>
<p> ">"</p>
<p> "<span style = 'width:" (this.width-2 * 12-4) "; padding-left: 3px;'>" this.title </ span> "</p>
<p> "<span style = 'width: 12; border-width: 0px; color: white; font-family: webdings;' οnclick = 'min (this)'> 0 </ span>"</p>
<p> <span style = 'width: 12; border-width: 0px; color: white; font-family: webdings;' οnclick = 'CLS (this)'> r </ span> "</p>
<p> "</ div>"</p>
<p> "<div style = '"</p>
<p> "Width: 100%;"</p>
<p> "Height:" (this.Height-20-4) ";"</p>
<p> "Background-Color: White;"</p>
<p> "line-height: 14px;" "Word-break: Break-all;"</p>
<p> "Padding: 3px;"</p>
<p> "'> this.Message " </ div> "</p>
<p> "</ div>"</p>
<p> "<div style = '"</p>
<p> "Width:" this.width ";"</p>
<p> "Height:" THISHEIGHT ";"</p>
<p> "Top:" this.top ";"</p>
<p> "Left:" this.Left ";"</p>
<p> "z-index:" (this.zindex-1) ";"</p>
<p> "Position: absolute;"</p>
<p> "Background-Color: Black;"</p>
<p> "filter: alpha (opacity = 40);"</p>
<p> "'> </ div>";</p>
<p>// Alert (STR);</p>
<p>Document.body.insertadjacenthtml ("BeForend", STR);</p>
<p>}</p>
<p>// -></p>
<p></ script></p>
<p><script language = 'jscript'></p>
<p><! -</p>
<p>Function initialize ()</p>
<p>{</p>
<p>VAR A = New XWIN ("1", 160, 200, 200, 200, "Message", "XWIN <br> A Cool Pop Div WINDOW <BR> VERSION: 1.0 <br> 2002-8-13");</p>
<p>VAR B = New XWIN ("2", 240, 200, 100, 100, "Wildwind's Msgbox", "Welcome to Visited My Personal Website: <br> <a href=http://www14.brinkster.com/wildcity target=_blank> http: / / Wildcity.126.com </a> <br> and u can also sign my guestbook at: <br> <a href=http://www14.brinkster.com/wildcity/gBook target=_blank> http: // wildcity.126.com/gbook </a> <br> <br> thx !!! =) ... ");</p>
<p>VAR C = New XWIN ("3", 200, 160, 250, 50, "Copyright", "Copyright by <a href='mailto: flom'> Wildwind </a>);</p>
<p>}</p>
<p>Window.onload = Initialize;</p>
<p>// -></p>
<p></ script></p>
<p></ hEAD></p>
<p><body overselectstart = 'return false' οncοntextMenu = 'Return False'></p>
<p></ body></p>
<p></ html></p></div><div class="text-center mt-3 text-grey">
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