A complete collection of applications and techniques for JS pop-up windows

This article introduces the use of JS pop-up windows in detail, which is of great practical value. Let’s take a look at it in detail.

//Close, the parent window will pop up a dialog box, and the child window will be closed directly

this.Response.Write("<script language=javascript>window.close();</script>");

//Close, the parent window and the child window will not pop up a dialog box, and will be closed directly

this.Response.Write("<script>");
this.Response.Write("{top.opener =null;top.close();}");
this.Response.Write("</script>");

​

//Pop up The window refreshes the current page width=200 height=200 menu. There are no menu bar, toolbar, address bar, and status bar

this.Response.Write("<script language=javascript>window.open(&#39;rows.aspx&#39;,&#39;newwindow&#39;,&#39;width=200,height=200&#39;)</script>");

//The pop-up window refreshes the current page

this.Response.Write("<script language=javascript>window.open(&#39;rows.aspx&#39;)</script>");
this.Response.Write("<script>window.open(&#39;WebForm2.aspx&#39;,&#39;_blank&#39;);</script>");

//The pop-up prompt window jumps to the webform2.aspx page (in an IE window Medium)

this.Response.Write(" <script language=javascript>alert(&#39;注册成功&#39;);window.window.location.href=&#39;WebForm2.aspx&#39;;</script> ");

//Close the current child window and refresh the parent window

this.Response.Write("<script>window.opener.location.href=window.opener.location.href;window.close();</script>");
this.Response.Write("<script>window.opener.location.replace(window.opener.document.referrer);window.close();</script>");

//The child window refreshes the parent window

this.Response.Write("<script>window.opener.location.href=window.opener.location.href;</script>");
this.Response.Write("<script>window.opener.location.href=&#39;WebForm1.aspx&#39;;</script>");

//A pop-up prompt window pops up after confirmation. Window (WebForm2.aspx)

this.Response.Write("<script language=&#39;javascript&#39;>alert(&#39;发表成功！&#39;);window.open(&#39;WebForm2.aspx&#39;)</script>");

//The prompt window pops up, after confirmation, refresh the parent window

this.Response.Write("<script>alert(&#39;发表成功！&#39;);window.opener.location.href=window.opener.location.href;</script>");

//The same page pops up

<INPUT type="button" value="Button" onclick="javascript:window.open(window.location.href)">
Response.Write("parent.mainFrameBottom.location.href=&#39;yourwebform.aspx?temp=" +str+"&#39;;");

<SCRIPT LANGUAGE="javascript">
<!--
window.open (&#39;page.html&#39;, &#39;newwindow&#39;, &#39;height=100, width=400, top=0, left=0, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=n o, status=no&#39;) //这句要写成一行
-->
</SCRIPT>

Parameters Explanation:

End of js script

'newwin': Hide menu bar address bar toolbar
width=50: Width
height=50: Height
scrollbars=yes/no: Scroll bar
top=50: Window distance Top of the screen
left=50: The distance between the window and the left side of the screen

Example:

window.open('detail.aspx?ID="+e.Item.Cells[1].Text+"','newwin','width=750,height=600,scrollbars=yes,top=50,left=50');");
this.Response.Write("<Script>window.open(&#39;WebForm2.aspx&#39;,&#39;&#39;,&#39;toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=750,height=470,left=80,top=40&#39;);</script>");

Example:

this.Response.Write("<script>alert(&#39;发表成功！&#39;);window.opener.location.href=window.opener.location.href;</script>");
this.Response.Write("<script>");
this.Response.Write("{top.opener =null;top.close();}");
this.Response.Write("</script>");

Example:

linkcolumn1.DataNavigateUrlFormatString="javascript:varwin=window.open('edit_usr.aspx?actid={0}','newwin','width=750,height=600,scrollbars=yes,top=50,left=50');window.close()";
 
this.Response.Write("<Script>window.open(&#39;WebForm7.aspx&#39;,&#39;&#39;,&#39;toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=750,height=470,left=80,top=40&#39;);</script>");

Is the pop-up related to your current window? The menu toolbar doesn't matter, you just need to write a script in the page and it will pop up. For example

xxxxx

The following are some parameters of the pop-up window. You can set them yourself. The parameters are separated by commas

optional. String --List the object table separated by commas. Each item has its own value, and they will be separated (eg: "fullscreen=yes, toolbar=yes"). Below are the various features that are supported.

channelmode = { yes | no | 1 | 0 } Whether to display ladder mode in the window. The default is no.

directories = { yes | no | 1 | 0 } Whether to display various buttons in the window. The default is yes.

fullscreen = { yes | no | 1 | 0 } Whether to display the browser in full screen mode. The default is no. Be very careful when using this feature. Because this attribute may hide the browser's title bar and menus, you must provide a button or other prompt to help the user close the browser window. ALT+F4 can close the window. A full-screen window must use channel mode.

height = number specifies the height of the window, in pixels. The minimum value is 100.

left = number specifies the distance between the window and the left border, in pixels. Value must be greater than or equal to 0.

location = { yes | no | 1 | 0 } Specifies whether to display the address bar in the window. The default is yes.

menubar = { yes | no | 1 | 0 } Specifies whether to display the menu bar in the window. The default is yes.

resizable = { yes | no | 1 | 0 } Specifies whether to display a handle in the window that can be resized by the user. The default is yes.

scrollbars = { yes | no | 1 | 0 } Specifies whether to display horizontal or vertical scroll bars in the window. The default is yes.

status = { yes | no | 1 | 0 } Specifies whether to display the status bar in the window. The default is yes.

titlebar = { yes | no | 1 | 0 } Specifies whether to display the title bar in the window. In the case of non-calling HTML Application or a dialog box, this item will be ignored. The default is yes.

toolbar = { yes | no | 1 | 0 } Specifies whether to display the toolbar in the window, including buttons such as forward, back, stop, etc. The default is yes.

top = number specifies the position of the top of the window, in pixels. Value must be greater than or equal to 0.

width = number specifies the width of the window, in pixels. The minimum value is 100.

【1. The most basic pop-up window code】

<SCRIPT LANGUAGE="javascript">
　　<!--
　　window.open (&#39;page.html&#39;)
　　-->
　　</SCRIPT>

因为这是一段javascripts代码，所以它们应该放在之间。是对一些版本低的浏览器起作用，在这些老浏览器中不会将标签中的代码作为文本显示出来。要养成这个好习惯啊。window.open ('page.html') 用于控制弹出新的窗口page.html，如果page.html不与主窗口在同一路径下，前面应写明路径，绝对路径(http://)和相对路径(../)均可。用单引号和双引号都可以，只是不要混用。这一段代码可以加入HTML的任意位置，和之间可以，间也可以，越前越早执行，尤其是页面代码长，又想使页面早点弹出就尽量往前放。

【2、经过设置后的弹出窗口】

下面再说一说弹出窗口的设置。只要再往上面的代码中加一点东西就可以了。我们来定制这个弹出的窗口的外观，尺寸大小，弹出的位置以适应该页面的具体情况。

<SCRIPT LANGUAGE="javascript">
　　<!--
　　window.open (&#39;page.html&#39;, &#39;newwindow&#39;, &#39;height=100, width=400, top=0, left=0, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=n o, status=no&#39;) //这句要写成一行
　　-->
　　</SCRIPT>

参数解释：

js脚本结束

【3、用函数控制弹出窗口】

下面是一个完整的代码。

<html>
　<head>
　<script LANGUAGE="JavaScript">
　<!--
　function openwin() {
　window.open ("page.html", "newwindow", "height=100, width=400, toolbar =no, menubar=no, scrollbars=no, resizable=no, location=no, status=no") //写成一行
　}
　//-->
　</script>
　</head>
　<body onload="openwin()">
　任意的页面内容...
　</body>
　</html>

这里定义了一个函数openwin(),函数内容就是打开一个窗口。在调用它之前没有任何用途。怎么调用呢？

方法一： 浏览器读页面时弹出窗口；

方法二： 浏览器离开页面时弹出窗口；

方法三：用一个连接调用：
打开一个窗口

注意：使用的“#”是虚连接。

方法四：用一个按钮调用：

【4、同时弹出2个窗口】

对源代码稍微改动一下：

<script LANGUAGE="JavaScript">
　　<!--
　　function openwin() {
　　window.open ("page.html", "newwindow", "height=100, width=100, top=0, left=0,toolbar=no, menubar=no, scrollbars=no, resizable=no, location=n o, status=no")//写成一行
　　window.open ("page2.html", "newwindow2", "height=100, width=100, top=1 00, left=100,toolbar=no, menubar=no, scrollbars=no, resizable=no, loca tion=no, status=no")//写成一行
　　}
　　//-->
　　</script>

为避免弹出的2个窗口覆盖，用top和left控制一下弹出的位置不要相互覆盖即可 。最后用上面说过的四种方法调用即可。

注意：2个窗口的name(newwindows和newwindow2)不要相同，或者干脆全部为空。

【5、主窗口打开文件1.htm，同时弹出小窗口page.html】

如下代码加入主窗口区：

<script language="javascript">
<!--
function openwin() {
window.open("page.html","","width=200,height=200")
}
//-->
</script>
加入<body>区：
<a href="1.htm" onclick="openwin()">open</a>即可。

【6、弹出的窗口之定时关闭控制】

下面我们再对弹出的窗口进行一些控制，效果就更好了。如果我们再将一小段 代码加入弹出的页面(注意是加入page.html的HTML中，不是主页面中)，让它10秒后自动关闭是不是更酷了？

首先，将如下代码加入page.html文件的区：

<script language="JavaScript">
　function closeit()
　{
　setTimeout("self.close()",10000) //毫秒
　}
　</script>

然后，再用 这一句话代替page.html中原有的这一句就可以了。(这一句话千万不要忘记写啊！这一句的作用是调用关闭窗口的代码，10秒钟后就自行关闭该窗口。)

【7、在弹出窗口中加上一个关闭按钮】　

<FORM>
　　<INPUT TYPE=&#39;BUTTON&#39; VALUE=&#39;关闭&#39; onClick=&#39;window.close()&#39;>
　　</FORM>

呵呵，现在更加完美了！

【8、内包含的弹出窗口-一个页面两个窗口】

上面的例子都包含两个窗口，一个是主窗口，另一个是弹出的小窗口。通过下面的例子，你可以在一个页面内完成上面的效果。

<html>
　　<head>
　　<SCRIPT LANGUAGE="JavaScript">
　　function openwin()
　　{
　　OpenWindow=window.open("", "newwin", "height=250, width=250,toolbar=no ,scrollbars="+scroll+",menubar=no");
　　//写成一行
　　OpenWindow.document.write("<TITLE>例子</TITLE>")
　　OpenWindow.document.write("<BODY BGCOLOR=#ffffff>")
　　OpenWindow.document.write("<h1>Hello!</h1>")
　　OpenWindow.document.write("New window opened!")
　　OpenWindow.document.write("</BODY>")
　　OpenWindow.document.write("</HTML>")
　　OpenWindow.document.close()
　　}
　　</SCRIPT>
　　</head>
　　<body>
　　<a href="#" onclick="openwin()">打开一个窗口</a>
　　<input type="button" onclick="openwin()" value="打开窗口">
　　</body>
　　</html>

看看OpenWindow.document.write()里面的代码不就是标准的HTML吗？只要按照格式写更多的行即可。千万注意多一个标签或少一个标签就会出现错误。记得用 OpenWindow.document.close()结束啊。

【9、终极应用--弹出的窗口之Cookie控制】

回想一下，上面的弹出窗口虽然酷，但是有一点小毛病，比如你将上面的脚本放在一个需要频繁经过的页面里(例如首页)，那么每次刷新这个页面，窗口都会弹出一次，我们使用cookie来控制一下就可以了。

首先，将如下代码加入主页面HTML的区：

<script>
　function openwin(){
　window.open("page.html","","width=200,height=200")
　}
　function get_cookie(Name) {
　var search = Name + "="
　var returnvalue = "";
　if (document.cookie.length > 0) {
　offset = document.cookie.indexOf(search)
　if (offset != -1) {
　offset += search.length
　end = document.cookie.indexOf(";", offset);
　if (end == -1)
　end = document.cookie.length;
　returnvalue=unescape(document.cookie.substring(offset, end))
　}
　}
　return returnvalue;
　} 　
　function loadpopup(){
　if (get_cookie(&#39;popped&#39;)==&#39;&#39;){
　openwin()
　document.cookie="popped=yes"
　}
　}
　</script>

   

然后，用（注意不是openwin而是loadpop啊！）替换主页面中原有的这一句即可。你可以试着刷新一下这个页面或重新进入该页面，窗口再也不会弹出了。真正的Pop-Only-Once！