JS window.showModalDialog

Window ShowModalDialog Content

(1) Parent page Open window

(2) parent page passing parameters to child page

(3) The child page gets the parameters passed by the parent page and returns a certain value.

Code:

function getHQ1 (option) {

Parent page passes parameters to a child page in 2 ways

 //           1) Add parameters and values directly to the URL. such as:/tbpweb/technology/institutionmanager/technologytextarea.jsp?opt=2

///2) var obj = new Object (); obj. Name = "QQ";

///3) var rowdata = window.showModalDialog (url, obj, "Dialogwidth:750px;dialogheight:250px;edge: Sunken;help:no;resizable:yes;scroll:no;status:no;unadorned:no ");

var url = "/tbpweb/technology/institutionmanager/technologytextarea.jsp?opt=2";

var num=math.random ();

var rowdata = window.showmodaldialog (url, window, "DIALOGWIDTH:750PX;DIALOGHEIGHT:250PX;EDGE:SUNKEN;HELP:NO; Resizable:yes;scroll:no;status:no;unadorned:no ");

if (typeof (RowData)! = "undefined") {

Get return value

var rowdata1=rowdata+ "";

var msg=rowdata1.split ("*");

var str=msg[1]+ "" +msg[2];

var strs=msg[0]+ "" +STR;

}

}

The child page gets the parent window pass parameter, and returns the information

1) Gets the parameter passed by URL:

$ (document). Ready (function () {

var href=window.location.href;

var hre= "";

if (href.split ("="). length==2) {

Hre=href.split ("=") [1];

if (Hre.split ("[email protected]"). length!= "")

Hre1=hre.replace (/[email protected]/g, "\ n");

Hre1=hre1.replace (/[email protected]/g, "=");

$ ("#hqyj"). Val (Hre1);

}

});

2) Gets the arguments passed by the object method:

$ (document). Ready (function () {

var obj = window.dialogarguments

var name = Obj.name;

});

3) The Sub-page returns information.

Window.returnvalue = "Apple * lychee";