Access Denied
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From: Chico Che on 24 Jun 2008 16:15 I have a ie window that launches a pop up window with no menus/toolbars nothing just the page. When I run an bookmarklet on main window it works fine but when I try running this on the popup I get an access denied error. All the javascript is doing is getting innertxt from a textbox. It works fine when main window is done but when popup is used it does not work. If anybody can help would greatly appreciate it.
From: Stevo on 24 Jun 2008 16:24 Chico Che wrote: > I have a ie window that launches a pop up window with no menus/toolbars > nothing just the page. When I run an bookmarklet on main window it works > fine but when I try running this on the popup I get an access denied error. > All the javascript is doing is getting innertxt from a textbox. It works > fine when main window is done but when popup is used it does not work. If > anybody can help would greatly appreciate it. Looking at your code, I see that your problem is with ..... oh wait, there is no code to look at. In that case, I'm going to take a guess at the problem being on line 37.
From: Chico Che on 24 Jun 2008 16:31 Stevo <no(a)mail.invalid> wrote in news:g3rl62$ced$01$1(a)news.t-online.com: > Chico Che wrote: >> I have a ie window that launches a pop up window with no >> menus/toolbars nothing just the page. When I run an bookmarklet on >> main window it works fine but when I try running this on the popup I >> get an access denied error. All the javascript is doing is getting >> innertxt from a textbox. It works fine when main window is done but >> when popup is used it does not work. If anybody can help would >> greatly appreciate it. > > Looking at your code, I see that your problem is with ..... oh wait, > there is no code to look at. In that case, I'm going to take a guess > at the problem being on line 37. > My bad here is the code: [InternetShortcut] URL=javascript: var d=document;var df = document.frames;var screen = "Not Found"; var id = "@$@OBJ00002[1]";if(df.length != 0){df[0].focus();for (f= 0; f< df.length;f++){var scrvalue = df[f].document.getElementById(id);if (scrvalue != null){screen = scrvalue.innerText;}}}else{var scrvalue = d.getElementById(id);if (d!= null){screen = scrvalue.innerText}}alert (screen); Modified=307DA79EA1BBC10110 IconIndex=3 IconFile=C:\WINNT\System32\url.dll
From: Thomas 'PointedEars' Lahn on 24 Jun 2008 17:29 Chico Che wrote: > Stevo wrote: >> Chico Che wrote: >>> I have a ie window that launches a pop up window with no >>> menus/toolbars nothing just the page. When I run an bookmarklet on >>> main window it works fine but when I try running this on the popup I >>> get an access denied error. All the javascript is doing is getting >>> innertxt from a textbox. It works fine when main window is done but >>> when popup is used it does not work. If anybody can help would >>> greatly appreciate it. >> [...] > > [...] var d=document;var df = document.frames;var screen = "Not > Found"; var id = "@$@OBJ00002[1]";if(df.length != 0){df[0].focus();for (f= > 0; f< df.length;f++){var scrvalue = df[f].document.getElementById(id);if > (scrvalue != null){screen = scrvalue.innerText;}}}else{var scrvalue = > d.getElementById(id);if (d!= null){screen = scrvalue.innerText}}alert > (screen); The code doesn't handle the case that `scrvalue' is not an object reference (e.g. is `null) because there is no element with that ID. The assignment screen = scrvalue.innerText; results in a TypeError (in IE: "Object expected") then. This is what happened when I used the bookmarklet on an arbitrary document in "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; ...; .NET CLR 1.1.4322; ..NET CLR 2.0.50727)". Anything else is specific to the document you are viewing; you should post the URL of the opener. However, a likely cause of the error message is that the supposed frame's content document is accessed through a domain different from the domain of the popup document. This would be a security precaution, by design, and cannot be reliably worked around. Also, `document.frames' should be `window.frames', and `screen' should be something else (as there is a host-defined property of the Global Object with that name already). PointedEars -- Prototype.js was written by people who don't know javascript for people who don't know javascript. People who don't know javascript are not the best source of advice on designing systems that use javascript. -- Richard Cornford, cljs, <f806at$ail$1$8300dec7(a)news.demon.co.uk>
From: dhtml on 25 Jun 2008 14:51
On Jun 24, 2:29 pm, Thomas 'PointedEars' Lahn <PointedE...(a)web.de> wrote: > Chico Che wrote: > > Stevo wrote: > >> Chico Che wrote: > Also, `document.frames' should be `window.frames', and `screen' should be > something else (as there is a host-defined property of the Global Object > with that name already). > Alternatively, the code can be wrapped in a function:- (function(){ /* bookmarklet code here */ })(); To avoid polluting or colliding with global namespace. Garrett > PointedEars |