Questions tagged [yui]

A set of utilities and controls, created by Yahoo in JavaScript and CSS, for building richly interactive web applications using techniques such as DOM scripting, DHTML and AJAX

The YUI (Yahoo! User Interface) library provides tools for professional web development, including a rich JavaScript and CSS library -- all freely available under a liberal BSD license.

Active development of YUI was discontinued by Yahoo! on August 29th, 2014, based on the following:

Most core YUI modules do not have active maintainers, relying instead on a slow stream of occasional patches from external contributors. Few reviewers still have the time to ensure that the patches submitted are reviewed quickly and thoroughly.

Therefore, we have made the difficult decision to immediately stop all new development on YUI in order to focus our efforts on this new technology landscape. This means that, going forward, new YUI releases will likely be few and far between, and will only contain targeted fixes that are absolutely critical to Yahoo properties.


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How can you determine if Y.add has been called for a YUI3 module?

I want to determine at runtime whether a YUI module has been defined (i. e. whether someone has called YUI.add() for that module). Based on reading the YUI code, it seems like YUI.Env.mods[moduleName] will do the trick, but I can't find any…
ChaseMedallion
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Feature Walkthrough, detecting when the .introTour has finished

I've written a website tour with the jQuery plugin Feature Walkthrough This is pretty much how I'm…
classicjonesynz
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Is there a way to prevent the YUI3 loader from loading scripts that are already on the page?

I am working on migrating an application that manually writes script tags to one that uses the YUI3 loader to manage script dependencies. I'm running into an issue with scripts like jQuery that shouldn't be loaded twice, because in some cases legacy…
ChaseMedallion
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YUI Datatable In A Panel Not Registering Events

I have a datatable within a panel dialog. The datatable displays ok...however....no events are being registered, liked sort, row selection etc. Nothing at all. Not a sausage. If the datatable is not inside a panel then row selection, sorting etc.…
Flukey
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contenteditable iframe editable height limit

I'm using the yui editor. I want to know if it possible to limit the editable height area. ex: height:300px, so over 300px, the carret stop writting. thanks
Frank
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yui imagecropper appears under the image?

So I am working on a simple image cropping function using pre-built Yahoo UI. However, it seems the cropping box or whatever it is called lies under the image, or maybe it's just transparent. Here is my code, you can just copy and paste to…
user2363192
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Two modal windows from yui example

I would like to have two buttons to open each one a diferent modal window with diferente content. I am using this example from yui: http://yuilibrary.com/yui/docs/panel/panel-form-example.html Things i try that did not work: 1. trying to duplicate…
Ângelo Rigo
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Rails pipets assline and YUI

Does anyone know how to use YUI with Rails? If I call, it works. BUT if I use my own folder and do something like this,
clyde
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YUI editor not giving output

am using YUI editor plugins for rails( http://github.com/larsklevan/yui_editor) it render the editor but that is not giving me out put it just send blank field is there any way to manually getting out put from editor and save that to textarea am…
Pravin
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Can I speed up the YUI layout manager, when I have a large table on the page?

I am using the YUI layout manager which seems to work at an OK speed. However if the page contains a large with about 500 rows, the YUI render() function takes about a minute longer to run. When I open the same page without the layout…
tpower
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Replace with using YUI3 or Javascript, No jQuery

Replace an image node with a span node so that:
becomes
Would like to use YUI3, but…
user1525612
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Minimize and protect function names inside objects or in the global scope

I have tried to minimize my javascript files using YUI compressor, but to no end, I cannot get the names of functions inside objects to minimize. I have tried to minimize function names in the global scope, but have come to understand this is not…
wayofthefuture
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YUI File upload component shortcut listed

We have a YUI upload component used in a Struts1.2 web application. This component has been configured with setFileFilters as to allow only TXT extension files. But when i open a folder with many text files and 1 shortcut, it listed this shortcut…
yathirigan
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yui - liquid header, fix content

How can I create liquid header (100%) and fix content (950px) and footer using yui? Something like this: ---------------------------------- | header (liquid) | ---------------------------------- | left | right | …
Azam
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What's the best way to call a function in YUI3 only if a series o XHR (IO) requests are successful?

I guess this question isn't only specific to YUI, but that's the JS library I'm using and a specific answer would be helpful. Basically when loading a page, I want a script to run a few XHRs using Y.io, and if they all return the data successfully…
hora
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