However, most of the front end of Web operating system is based on the development of Flex, Silverlight, ActiveX plug-in and so on, there are some disadvantages, such as poor support for mobile devices, poor terminal security and great difficulty in development. HTML5 is the next generation of Web language standards, with good compatibility, high security, rich features, easy to develop and so on, especially for the rich client Internet applications such as Web operating system front-end development. This article will show you how to use HTML5 to provide a variety of new technologies such as: Local database, multi-line ...
<details> label definitions and usage <details> tags are used to describe the details of a document or part of a document. Instance details about the document: <details>this document was written in 2010.</details> personally try <! DOCTYPE Html><html><body><det ...
<figcaption> label definitions and usage <figcaption> tags define the title of the figure element. The "figcaption" element should be placed at the position of the first or last child element of the "figure" element. A section in an instance document that describes PRC: <figure><figcaption>prc</fi ...
"Reprint please retain the integrity of the content of the Wind network article, if you can not comply with this principle, we will retain the right to pursue legal liability" <header> label definition and Usage <header> label Definition Document header (introductory information). Examples of the home page introduction: <header><h1>welcome to my homepage www.ithov.com </h1><p>my h ...
<del> label definition and usage <del> label defines the deleted text in the document. Instance a dozen is <del>21</del> pieces personally try <! DOCTYPE Html><html><body><p>a Dozen is <del>21</del> 12 ...
<fieldset> label definitions and usages the FIELDSET element groups the related elements within the form. <fieldset> Label packs a portion of the form's content to produce a field for a set of related forms. <fieldset> labels do not have required or unique properties. When a set of form elements is placed inside a <fieldset> tag, the browser displays them in a special way that may have special boundaries, 3D effects, or even create ...
"Reprint please retain the integrity of the content of the Wind network article, if you can not comply with this principle, we will retain the right to pursue legal liability" <head> label definition and usage head element is a container for all header elements. Elements located within <head> can contain scripts, guide browsers to find stylesheets, provide meta information, and so on. The following are the tags that can be used in the head section: <base><link><meta><scri ...
<dd> label definition and usage <dd> tags define a description of the item in a definition list. There is no difference between HTML 4.01 and HTML 5. <dl><dt>coffee</dt><dd>black Hot drink</dd><dt>milk</dt><dd> White cold ...
<embed> label definitions and usage <embed> tags define embedded content, such as Plug-ins. Example <embed src= "helloworld.swf"/> Personally try <! DOCTYPE html><html><body><embed src= "/i/helloworld.swf" ...
<datalist> label definition and Usage <datalist> label definition options list. Use this element in conjunction with the INPUT element to define the possible values for input. DataList and its options are not meant to be displayed, it is just a valid list of input values. Wind Network (www.ithov.com) Tip: Please use the List property of the input element to bind the DataList. Example below is an INPUT element, ...
This article combines GWT Designer with a small web http://www.aliyun.com/zixun/aggregation/14223.html "> Application System" for a complete introduction to GWT based Web application development. Including development environment, data communication and application deployment. Ajax and Ajax-based WEB application Development Brief Introduction Ajax is "Asynchronous Jav ...
<command> label definitions and usage <command> tags define command buttons, such as radio buttons, check boxes, or buttons. Instance marks a wind network (www.ithov.com) button: <menu><command type= "command" >click me! Wind Network </command></menu> Try the HTM yourself ...
<blockquote> label definition and usage <blockquote> label definitions are excerpted from another source's block reference. All text between <blockquote> and </blockquote> is separated from the regular text, often indented on both the left and right sides, and sometimes italic is used. In other words, block references have their own space. Example Mao Zedong said: <blockquote> Empire ...
<colgroup> label definitions and usage <colgroup> labels define the Group of table columns. With this tab, you can combine columns to format them. The element is legal only in <table>. Most of the properties in the difference 4.01 between HTML 4.01 and HTML 5 are no longer supported. Wind Network (www.ithov.com) tips and comments Note: Colgroup elements can only contain col ...
<big> label definition and usage <big> label make larger text. The difference between HTML 4.01 and HTML 5 HTML 5 does not support <big> tags. Please use CSS instead.
Scalable Vector Graphics (SVG) are part of a vector-based graphics family. They are different from raster based graphics, which store the color definitions of each pixel in a data array. Today, the most common raster graphics formats used on the network include http://www.aliyun.com/zixun/aggregation/16701.html ">jpeg, GIF, and PNG, each of which has advantages and disadvantages." SVG has many advantages over any raster based format: ...
<bdo> label definitions and usage <bdo> tags override the default text direction. Instance <bdo dir= "RTL" >here is some text</bdo> personally try the difference between HTML 4.01 and HTML 5 The NONE attribute property Value Description dir ltr RTL required. Defines the text direction. Standard attribute <bdo>
<col> label definitions and usage <col> labels define property values for one or more columns in a table. You can only use this element in a table or column group. Most of the properties in the difference 4.01 between HTML 4.01 and HTML 5 are no longer supported. Hint and comment comments: The col element is an empty element. To create a column, you must specify the TD element within the TR element. Tip: Use this element if you need to specify a property value for one or more columns. Tip: If you need to ...
<basefont> label definitions and usage <basefont> tags define the base font. The difference between HTML 4.01 and HTML 5 HTML 5 does not support <basefont> tags. Please use CSS instead.
<center> label definition and Usage <center> label the text surrounding it horizontally centered. The difference between HTML 4.01 and HTML 5 is not supported in HTML 5. Please use CSS instead. Tips and Comments Tip: Use CSS to center text.
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