js open() 与showModalDialog()方法使用介绍

178 阅读 0 评论 118 点赞

我是靠谱客的博主畅快发带，最近开发中收集的这篇文章主要介绍js open() 与showModalDialog()方法使用介绍，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

此方法可通用，项目开发中经常要用到：

复制代码代码如下:

 
//w:宽，h:高，url：地址，tag：标记 
function showWin(w, h, url, tag) { 
var t = (screen.height - h) / 2; //离顶部距离 
var l = (screen.width - w) / 2; //离左边距离 
window.open(url, tag, "width=" + w + ",height=" + h + ",top=" + t + ",left=" + l + ",location=0"); 
} 
//路径地址，window对象，宽，高 
function open_Dialog(url, win,Width, Height) { 
var return_Value; 
var iTop2 = (window.screen.availHeight - 20 - Height) / 2; 
var iLeft2 = (window.screen.availWidth - 10 - Width) / 2; 
var height2 = Height - 50; 
if (document.all && window.print) { 
return_Value = window.showModalDialog(url, win, "dialogLeft:" + iLeft2 + "px;dialogTop:" + iTop2 + "px;dialogWidth:" + 
Width + "px;dialogHeight:" + Height + "px;center:yes;status:no;scroll:no;help:no;"); 
} 
else { 
window.open(url, win, "top=" + iTop2 + ",left=" + iLeft2 + ",width=" + Width + "px,height=" + height2 + 
"px,resizable=0,scrollbars=0,location=0"); 
} 
} 