Parse the getParent method for obtaining the parent window link in js and various window opening Methods

Copy codeThe Code is as follows:
// Open the modal window
Function dialog (obj ){
If (obj. url = undefined | obj. url = null ){
Throw new Error ("please set obj. url ");
}
Var url = obj. url;
If (url. indexOf ("? ")! =-1 ){
Url = url + "& r _ =" + Math. random ();
} Else {
Url = url + "? R _ = "+ Math. random ();
}
// Alert (obj. width + "," + obj. height + "," + obj. top + "," + obj. left );
Var w;
If (! Obj. width ){
W = screen. width/2;
} Else {
W = parseInt (obj. width );
}
Var h;
If (! Obj. height ){
H = 500;
} Else {
H = parseInt (obj. height );
}
Var t;
If (! Obj. top ){
T = 50;
} Else {
T = parseInt (obj. top );
}
Var l;
If (! Obj. left ){
L = (screen. width-parseInt (w)/2;
} Else {
L = parseInt (obj. left );
}
W = parseInt (w) + "px ";
H = parseInt (h) + "px ";
L = parseInt (l) + "px ";
T = parseInt (t) + "px ";
Var paramStr = "";
ParamStr + = ("dialogHeight =" + h + ";");
ParamStr + = ("dialogWidth =" + w + ";");
If (obj. center! = Undefined & obj. center! = Null ){
ParamStr + = "center =" + obj. center + ";"
} Else {
ParamStr + = ("dialogTop =" + t + ";");
ParamStr + = ("dialogLeft =" + l + ";");
}
ParamStr + = "resizable = yes; scroll = yes ";
// Alert (paramStr );
Var rv = window. showModalDialog (url, window, paramStr );
If (rv = undefined ){
Rv = window. returnValue;
}
If (obj. cb ){
Return obj. cb. call (rv, rv );
}
Return rv;
}
Function openWin (u, w, h ){
Var obj = {
Url: u,
Width: w,
Height: h
}
Return dialog (obj );
}
Function openWinWithCallBack (u, w, h, fun ){
Var obj = {
Url: u,
Width: w,
Height: h,
Cb: fun
}
Return dialog (obj );
}
Function openWindow (obj ){
If (obj. url = undefined | obj. url = null ){
Throw new Error ("please set obj. url ");
}
Var url = obj. url;
If (url. indexOf ("? ")! =-1 ){
Url = url + "& r _ =" + Math. random ();
} Else {
Url = url + "? R _ = "+ Math. random ();
}
// Alert (obj. width + "," + obj. height + "," + obj. top + "," + obj. left );
Var w;
If (! Obj. width ){
W = screen. width/2;
} Else {
W = parseInt (obj. width );
}
Var h;
If (! Obj. height ){
H = 500;
} Else {
H = parseInt (obj. height );
}
Var t;
If (! Obj. top ){
T = 50;
} Else {
T = parseInt (obj. top );
}
Var l;
If (! Obj. left ){
L = (screen. width-parseInt (w)/2;
} Else {
L = parseInt (obj. left );
}
W = parseInt (w );
H = parseInt (h );
L = parseInt (l );
T = parseInt (t );

// Window handle
Var name;
If (! Obj. name ){
Name = "win _" + new Date (). getTime ();
} Else {
Name = obj. name;
}
// Alert (name );
// Whether the window size can be changed
Var resizable = obj. resizable | "no ";
// Whether a scroll bar exists
Var scrollbars = obj. scrollbars | "yes ";
// Whether the status bar exists
Var status = obj. status | "no ";
// Whether the menu bar exists
Var menubar = obj. menubar | "no ";
// Whether a toolbar exists
Var toolbar = obj. toolbar | "no ";
// Whether the address bar exists
Var locations = obj. locations | "yes ";
Return window. open (url, name, "height =" + h + ", width =" + w + ", top =" + t + ", left =" + l + ", toolbar = "+ toolbar +", menubar = "+ menubar +", scrollbars = "+ scrollbars +", resizable = "+ resizable +", location = "+ locations + ", status = "+ status +", hotkeys = esc ");
}

// The Child page of mode window opening mode obtains the parent Page Object
Function getParent (){
Var p = "";
If (window. opener! = Undefined ){
P = window. opener;
}
Else {
P = window. dialogArguments;
};
Return p;
}

// Set the returnValue on the subpage of the mode window.
Function setReturnValue (v ){
If (window. opener! = Undefined ){
Window. opener. returnValue = v;
}
Else {
Window. returnValue = v;
};
}

// Sliding door
Function ScrollDoor (){
This. value = 0;
}
ScrollDoor. prototype = {
OnlyMenu: function (menus, openClass, closeClass) {// only menu no have content
Var _ this = this;
For (var I = 0; I <menus. length; I ++)
{
_ This. $ (menus [I]). flag = ++ this. value;
_ This. $ (menus [I]). value = I;
_ This. $ (menus [I]). onclick = function (){
For (var j = 0; j <menus. length; j ++)
{
_ This. $ (menus [j]). className = closeClass;
// _ This. $ (divs [j]). style. display = "none ";
}
_ This. $ (menus [this. value]). className = openClass;
// _ This. $ (divs [this. value]). style. display = "block ";
}
}
},
Sd: function (menus, divs, openClass, closeClass) {// two class
Var _ this = this;
If (menus. length! = Divs. length)
{
Alert ("the number of menu layers is different from the number of content layers! ");
Return false;
}
For (var I = 0; I <menus. length; I ++)
{
_ This. $ (menus [I]). flag = ++ this. value;
_ This. $ (menus [I]). value = I;
_ This. $ (menus [I]). onclick = function (){
For (var j = 0; j <menus. length; j ++)
{
_ This. $ (menus [j]). className = closeClass;
_ This. $ (divs [j]). style. display = "none ";
}
_ This. $ (menus [this. value]). className = openClass;
_ This. $ (divs [this. value]). style. display = "block ";
}
}
},
Sd3class: function (menus, divs, openClass, closeClass, middleClass) {// three class
Var _ this = this;
For (var x = 0; x <menus. length; x ++)
{
_ This. $ (menus [x]). state = _ this. $ (menus [x]). className = openClass? "Open": "close ";
}
If (menus. length! = Divs. length)
{
Alert ("the number of menu layers is different from the number of content layers! ");
Return false;
}
For (var I = 0; I <menus. length; I ++)
{
_ This. $ (menus [I]). flag = ++ this. value;
_ This. $ (menus [I]). value = I;
_ This. $ (menus [I]). onclick = function (){
For (var j = 0; j <menus. length; j ++)
{
_ This. $ (menus [j]). className = closeClass;
_ This. $ (divs [j]). style. display = "none ";
_ This. $ (menus [j]). state = "close ";
}
This. state = "open ";
_ This. $ (menus [this. value]). className = openClass;
_ This. $ (divs [this. value]). style. display = "block ";
}
_ This. $ (menus [I]). onmouseover = function (){
// Alert (this. state );
For (var j = 0; j <menus. length; j ++)
{
If (_ this. $ (menus [j]). state! = "Open ")
{
_ This. $ (menus [j]). className = closeClass;
_ This. $ (menus [j]). state = "close ";
}
}
If (this. state = "open ")
{
}
Else
{
This. className = middleClass;
}
}
_ This. $ (menus [I]). onmouseout = function (){
If (this. state! = "Open ")
{
This. className = closeClass;
}
}
}
},
$: Function (oid ){
If (typeof (oid) = "string ")
Return document. getElementById (oid );
Return oid;
}
}