問題描述

大家好，我正在開發(fā)一個聊天應(yīng)用程序...我有多個聊天窗口...我想知道哪個窗口包含新消息...我有以下代碼..

Hi all i am developing a chat application ... i have multiple chat windows ... i want to know which windw contain new message ... i have the following code ..

function getCount()
{
    $.ajax({
       type: "POST",
       url: baseUrl + '/Chat/count',
       data: "chat_id=" + document.ajax.chat_id.value,
       success: function(msg){
                if(msg == 'new1') {
                    self.focus();
                                            //window.focus();

                }
            }
    });
}

如果一個接線員同時參加兩個聊天......

If an operator attending both chat....

例如，網(wǎng)址就像http://localhost/nisanth/admin/Chat/index/chatId/15http://localhost/nisanth/admin/Chat/index/chatId/16

http://localhost/nisanth/user/Chat/index/chatId/15http://localhost/nisanth/user/Chat/index/chatId/16

如果 user 16 輸入我需要關(guān)注的消息

if the user 16 enter a message i need focus

http://localhost/nisanth/admin/Chat/index/chatId/16

這段代碼在 IE 下可以正常工作，但在 firefox 下不行...請給我一個解決方案...上面的代碼在同一個 html 中

This code is work fine with IE but not in firefox...please give me a solution... the above code is in the same html

推薦答案

如果設(shè)置了安全選項，F(xiàn)irefox 只會服從引發(fā)窗口的請求，并且默認(rèn)情況下未設(shè)置.據(jù)我所知，Chrome 根本不會關(guān)注 focus() 請求.Safari 確實服從 focus() 請求.

Firefox will only obey requests to raise a window if a security option is set, and it's not set by default. Chrome won't pay attention to focus() requests at all, as far as I can tell. Safari does obey focus() request.

特定的 Firefox 設(shè)置在工具"->選項"(Linux 上的編輯->首選項"，可能是 MacOS)對話框中.有一個內(nèi)容"選項卡，其中有一個用于啟用 Javascript 的復(fù)選框.與 that 一起是一個高級"按鈕，它會打開 另一個 對話框，其中可以找到一個復(fù)選框以允許(或禁止)通過頁面代碼升高和降低窗口.

The specific Firefox setting is in the "Tools" -> "Options" ("Edit -> Preferences" on Linux, maybe MacOS) dialog. There's a "Content" tab, and in that there's a checkbox for enabling Javascript. Along with that is an "Advanced" button that brings up another dialog, wherein one finds a checkbox to allow (or disallow) the raising and lowering of windows by page code.

這是一個測試頁面:http://gutfullofbeer.net/focus1.html 并且您應(yīng)該能夠看到當(dāng)頁面調(diào)用 window.focus() 時 Firefox 將 彈出一個窗口.您必須設(shè)置瀏覽器，以便新窗口(使用 window.open() 創(chuàng)建)在新的單獨窗口而不是選項卡中打開，或者您可以撕下打開時的第二頁.

edit: Here is a test page: http://gutfullofbeer.net/focus1.html and you should be able to see that Firefox will raise a window when the page calls window.focus(). You must either have the browser set up so that new windows (created with window.open()) open up in a new separate window instead of a tab, or else you can tear off the tab of the secondary page when it opens.

這篇關(guān)于window.focus(), self.focus() 在 Firefox 中不起作用的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網(wǎng)！