window.open

window.open() on a multi-monitor/dual-monitor system - where does window pop up?

由 烂漫一生 提交于 2019-11-26 12:11:28
问题 When using javascript window.open() on a multi-monitor system, how do you control which monitor, or where in the display space the popup opens? It seems out of control to me and otherwise random in it\'s behavior. 回答1: Result of "window.open dual-screen" search revealed this fancy nugget: Dual Monitors and Window.open "When the user clicks on a link that opens a new window using window.open. Make the window appear on the same monitor as its' parent." // Find Left Boundry of the Screen/Monitor

How to get the references of all already opened child windows

由 二次信任 提交于 2019-11-26 10:58:52
问题 I want to get the references of all already opened child windows. is there any way? I am not using child = window.open(....) just using window.open(....) and opening multiple child windows. 回答1: If you don't want to change your current code, you can simply override window.open() function: var openedWindows = []; window._open = window.open; // saving original function window.open = function(url,name,params){ openedWindows.push(window._open(url,name,params)); // you can store names also... }

window.opener is null after redirect

由 天大地大妈咪最大 提交于 2019-11-26 09:48:02
问题 I am opening a paypal window from the parent with window.open() . After payment and redirecting back to my page (in the popup window), I would like to close the popup and update the parent window URL. I found out this works over window.opener.location. However the console shows window.opener.location is null after redirection because as the child window changes, the popup looses the information about the opener. Well great. Now is there any way to get around this? Maybe adding a sort of \

How to set a file name using window.open

由 a 夏天 提交于 2019-11-26 09:23:03
问题 I\'am trying to download temporary result calculated by JavaScript. Say I have a string str , I want to download a file contains str and named it as data.csv , I\'m using the following code: window.open(\'data:text/csv;charset=utf-8,\' + str); The file can be successfully downloaded, but how can I name the file data.csv automatically rather than set the name by hand each time? 回答1: You can achieve this using the download attribute for <a> elements. For example: <a href="1251354216241621.txt"

window.open with headers

由 被刻印的时光 ゝ 提交于 2019-11-26 06:40:29
问题 Can I control the HTTP headers sent by window.open (cross browser)? If not, can I somehow window.open a page that then issues my request with custom headers inside its popped-up window? I need some cunning hacks. 回答1: Can I control the HTTP headers sent by window.open (cross browser)? No If not, can I somehow window.open a page that then issues my request with custom headers inside its popped-up window? You can request a URL that triggers a server side program which makes the request with

Chrome, Javascript, window.open in new tab

由 我的未来我决定 提交于 2019-11-26 01:47:01
问题 In chrome this opens in a new tab: <button onclick=\"window.open(\'newpage.html\', \'_blank\')\" /> this opens in a new window (but I\'d like this to open in a new tab as well: <script language=\"javascript\"> window.open(\'newpage.html\', \'_blank\'); </script> Is this feasible? 回答1: You can't directly control this, because it's an option controlled by Internet Explorer users. Opening pages using Window.open with a different window name will open in a new browser window like a popup, OR open

Bypass popup blocker on window.open when JQuery event.preventDefault() is set

由 落花浮王杯 提交于 2019-11-26 01:28:38
问题 I want to show a JQuery dialog conditionally on click event of an hyperlink . I have a requirement like on condition1 open a JQuery dialogue and if condition1 is not satisfied, navigate to the page as referenced by \'href\' tag of whose click event is in question. I am able to call a function on link\'s click event. This function now checks the said condition by executing another URL (that executes my Spring controller and returns response). All works perfect with only window.open being

Cannot open local file - Chrome: Not allowed to load local resource

由 混江龙づ霸主 提交于 2019-11-26 00:25:39
问题 Test browser: Version of Chrome: 52.0.2743.116 It is a simple javascript that is to open an image file from local like \'C:\\002.jpg\' function run(){ var URL = \"file:///C:\\002.jpg\"; window.open(URL, null); } run(); Here is my sample code. https://fiddle.jshell.net/q326vLya/3/ Please give me any suitable suggestions. 回答1: Know this is kind of old, but see many questions like this... We use Chrome a lot in the classroom and it is a must to working with local files. What we have been using

Chrome, Javascript, window.open in new tab

由 ↘锁芯ラ 提交于 2019-11-25 21:23:49
In chrome this opens in a new tab: <button onclick="window.open('newpage.html', '_blank')" /> this opens in a new window (but I'd like this to open in a new tab as well: <script language="javascript"> window.open('newpage.html', '_blank'); </script> Is this feasible? You can't directly control this, because it's an option controlled by Internet Explorer users. Opening pages using Window.open with a different window name will open in a new browser window like a popup, OR open in a new tab, if the user configured the browser to do so. EDIT: A more detailed explanation: 1. In modern browsers,
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