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Javascript

Put the label of an HTML Input inside the Input element

Reflection of trees in a mountain lake.

Update:

With HTML5 running on pretty much all platforms, you want to use the placeholder attribute instead of any sort of tricks to place a label inside your input widgets.

This is done like this:

<input type="text" placeholder="Phone Number"/>

This example will show "Phone Number" inside the input box until the user types some text in that box.

You can test with the box right here. This is just that one <input .../> tag I placed in my page HTML. (It is not in a form, but the widget itself will work as expected.)

For additional details, I ...

Getting Rid of Deactivated Facebook Friends

Last updated in Dec 31, 2017 as many things have changed.
Not only that, I also noticed that "dead" accounts are not always really dead.
Read below to learn more.

I was slowly nearing 5,000 friends when all of a sudden I had 5,089!

Wondering what was happening, a post on the Blackhat World forum caught my eye as someone mentioned the fact that he had 5,700 friends. The answer was that deactivated friends do count against your 5,000 friends limit. They are counted as part of your friends even though they do not have an account anymore and they don't get automatically removed ...

CSS3 media queries

CSS is improving with the introduction of CSS3.

Contrary to the previous version, CSS3 supports selections that are very advanced, offering capabilities close to what you could write in JavaScript.

Today I wanted to talk about the Media Queries because that can be used to very much optimize the list of links used to load your CSS data.

In HTML, you can use a <link ...> to add a CSS file to your page.

<link rel="stylesheet" type="text/css" href="style.css" />

In this case, the file style.css will always be loaded, whatever the media being used.

Simplemenu Settings

Menu Settings

Menu

Select the menu to be displayed as the Simplemenu. By default, we display the Navigation Menu which makes the most sense for administrator (as the Simplemenu was primarily created for administrators wanting to quickly go to all administration pages.)

Theme

Select a theme to display your Simplemenu items and dropdowns. The default is called original.

The themes reside in the module sub-folder named themes. Each theme is defined in a specific directory named after the theme. That name is what appears in the dropdown in the settings.

It is possible to add new themes as

Protected Node per Node Type Settings

Node Type extension

The Protected Node module adds a field set to the Node Type form that you edit under:

Administer » Content management » Content types

These additions are explained in detail below.

The main reason for adding this feature is to avoid seeing the field set on all the node edit forms. With this feature you can hide the form on all the node types that you will never protect with a password.

Protected mode for nodes of this type

This option let you choose how this node type handles the Protected Node capability.

Never protected

This means this node type is

Protected Node Password Field set

Once installed and properly configured, the Protected node module adds a field set in the node edit form (assuming the user has the corresponding permission: "edit any password" or "edit password <node type>".)

Password field set sample.This field set includes two flags, a password, and emails (optional.)

By default, the field set is closed unless you selected protected by default. Whether the field set should be opened or closed can selected in the node type settings.

The <node type> is protected

The first check box is used to password

Protected Node Global Settings

The protected node module has global settings found under:

Administer » Site configuration » Protected node

Protected node Statistics

The page starts with statistics to let you know how pages are protected on your website. All the counts include published and unpublished content.

  • Total nodes — the total number of nodes on your website
  • Unprotected nodes — number of nodes that do not have a password
  • Protected nodes — number of nodes that are current protected by a password
    • Showing title — number of nodes showing their title
    • ...

jsMath Security Issue

Security Issue

A security issue was found in all versions of jsMath before 2.x-dev for Drupal 6.x of Jul 29, 2010.

You may still securely use older versions of jsMath on private websites and websites were you are the only user (as in, the only one who can log in.)

The Drupal Security Advisory issue is here: https://www.drupal.org/node/854402

Other Problem

There is another problem: jsMath offers a JavaScript function that parses entire web pages (although there are ways to circumvent that problem, the module does not currently make use of those.) The jsMath Drupal module uses the ...

jsMath Installation

Requirements

In order to use the jsMath for displaying mathematics with TeX Drupal 6.x module you need:

Table of Contents tags and parameters

Syntax

Supported Tags

The module supports 3 tags that all generate a Table of Contents.

The most popular is now [toc] since it is easy to type and works in WYSIWYG editors.