similar to: Retrieve a property defined in a css

I have a question: How do you style the various components of the anchor tag? I am doing it this way: $$(''a:link,a:visited'').each(function(link){ //links link.setStyle({ color: ''#''+$F(''cp4_Hex'') }); }); $$(''a:hover'').each(function(link){ //links link.setStyle({ color: ''#''+$F(''cp5_Hex'')

I am building a iPhoto like (Read rip-off) interface for thumbnails and I am having a couple problems that I thought some one on the list might be able to assist me on ... first off here is the page: http://v4.incontrolsolutions.com/galltest/ I am no Javascript whizz and I am sure there is a FAR more efficient way to do what I am trying. Having said that, the 2 things I was looking for

Hi, Is there a way to measure network bandwidth per process in CentOS Linux release 7.6.1810 (Core) using any utility? I was reading about nethogs but it does not have the option to run it in daemon mode so that we can take a look at historical data to figure out the process which was consuming high network bandwidth instead it is a good tool for Live monitoring. Please suggest. Thanks in

Hi All, I''ve just discover scriptaculous and it is a really good library. Even if I have some difficulties with short syntax in javascript code :/ I have a strange behaviour with Effect.Highlight, and as it''s said on bug report page : "It''s also a good idea to discuss this on the Mailing List beforehand, maybe it''s already known and in the works, or it

Howdy all, I have an Ajax.Updater with evalScript = true and I would like to execute some javascript *after* the scripts in the answer have been eval''ed. How can I do that ? I''ve tried with onComplete, but onComplete seems to be fired before the inner scripts. Thanks, Nicolas

Hi All, In scriptaculous scripts, I don''t understand this syntaxe : $(element) --8<--------------------------------- Effect.Highlight = Class.create(); Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), { initialize: function(element) { this.element = $(element); ... --8<--------------------------------- I had never seen this syntaxe, I

I have class in a plugin that I want to crack open and add some functionality to for a particular application. So, I created a file by the same name as the class in my app/models folder and added some methods to the class, but, I can''t seem to get Rails (2.2.2) to pick-up the extended definition. I did find while trying to debug the problem that if I paste the extended definition into,

Hello all. I''m writing my own object using prototype and I wonder how you write and call only one instance of class. Can anyone share his idea of singleton? thanks Gregor ---------------------------------------------------- Gdy nadchodzi przełomowy moment w historii, musisz zdecydować, po czyjej stronie będziesz. "X-Men: Ostatni bastion" - w kinach od 26 maja.

A little OT. Hope you don''t mind... here is a function which modifies a value in an external stylesheet (works in Firefox, IE 6, IE 5.5)... I''ve rewritten it using prototype.js structures and suspect there are some additional optimizations which could be made. There may be a way to use findAll or another equivalency operator to test for the innermost equality and perform the

Hi all, I have observed the following on Firefox 1.5 (both on XP and OSX): My page has some div containers that hold sortable ul. The div's also contain links for showing/hiding the contained ul's. No matter which effect I use to do the hiding and showing (Fade/Appear, SlideUp/Down, BlindUp/Down) the hidden ul's don't hide completely, leaving a blank 'trace' behind.

Author: robert.moran Date: Sun May 31 11:13:23 2009 New Revision: 11 Modified: trunk/source/mxn.core.js trunk/source/mxn.js trunk/source/mxn.yahoo.core.js trunk/tests/index.htm Log: Added functionality to automatically load scripts needed. Allowed mapstraction default constructor to have provider omitted (will use first loaded provider). Minor change to yahoo implementation -

Hi I''ve tried to use Prototype as a base for few large intranet applications I''m working on. Unfortunately I encountered some serious performance problems when working with Internet Explorer. It''s really sluggish when it comes to DOM operations and Prototype could really benefit from some small optimizations. I created a testase to show a difference between my optimized

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi *, I am new to this list, so please excuse me if this has been covered before (unfortunately the search function at http://www.ruby-forum.com/forum/10 is disabled at the moment). If yes, then a pointer to a solution would be great. I want to create a sortable tree with scriptaculous Sortable. There are several categories and subcatgories: cat_a

Hello, I have 2 navigations ( mainnav and subnav ) with 2 lists List have same names ( li0 li1 li2 ) What is the best way to select li1 of subnav with prototype 1.4 in this case ? I just want to hide/show it Thanks <div id="mainnav"> <ul> <li name="li0"><li name="li1"><li name="li2"> </ul> </div> <div

I was wondering whether anybody could please tell me why this is causing an error in IE (works in Firefox): $A(container.getElementsByTagName(''*'')).each( function(el) { Element.cleanWhitespace(el); }.bind(this)); What would be an alternative of achieving the same? Thank you Marco M. Jaeger | Url: http://mmjaeger.com <http://mmjaeger.com/> | E-mail:

Hi. I am writing an application that has a lot of boolean conditional display logic, like this: <% if user.description then %> <p class="css_class"><%= user.description %></p> <% end %> Often the displayed content is more complex than the above, and to clean up my views I am trying to pull a lot of this sort of thing into partials. However, the problem

Hi! I''m new to ruby and rails and got problems with using basic methods like form_tag or link_to etc to create what i need, i.e. to specify css class or id or name of html elements. I have problem with understanding rails api (it''s just as an example): form_tag(url_for_options = {}, options = {}, *parameters_for_url) what parameters can i pass to form_tag? How to specify

Hi all, I am trying to read data from a particular excel sheet. library(xlsx) dat1=read.xlsx("las.xlsx", sheetIndex = 5) I know that this is sheet is the last one and this number grows over time When I run my script to read the last sheet then I have to change this number every time manually. Is it possible to read the last sheet of an excel file? Thank yo in advance Val

Hey All, I'm trying to use the xlsx package to read a series of excel spreadsheets into R, but my code is failing at the first step. I setwd into my the directory with the spreadsheets, and, as a test ask for the first one: read.xlsx(file = "Argentina Final.xls", sheetIndex = 1) I promptly get an error message: Error in .jcall(row[[ir]],

Is there a prototype / extension which will assist in cross-browser support of PNG images? http://www.alistapart.com/articles/pngopacity/ It seems to me that a class could be developed which would zip through the DOM and make changes where needed for IE 5.5 / IE 6.0 to handle PNG images. I don''t want to write one if it''s been done before. Sam