This is the previous collation of some code, and Jqer share, I hope that some help.
Say the more powerful jquery volume is no longer small, 55k (Minified) size, although not very large, but if used in a number of small projects or sites, it is not
Because the jquery object itself is a collection. So if the jquery object is to be converted to a DOM object, one of these items must be removed, which is generally accessible through the index.
1. References to page elementsThe $ () reference
Word-wrap is the control of line-wrapping, preferably: Word-wrap:break-word normal Break-all Keep-all
Break-word: It is mainly used to control whether the word will be forced to change lines, there is no problem in Chinese and English, but for the
This paper summarizes the relevant attributes of text in CSS, and finally gives an example.
CSS underlying text properties
The basic attributes of text include: font, color, and text. In addition to the properties of color colors, the related
Now do the site home page, navigation bar, such as the use of translucent effect, debugging when I used the Chrome browser, before having considered the compatibility of IE, but intended that the full layout of the page after the completion of a one-
ObjectiveThis article is the basic knowledge of the popular article, JS judge data types. We all know that PHP has the Is_array () function, but not in JS, we determine whether the data type is an array, usually for the sake of insurance, you can
ObjectiveThe regular expression is the focus and difficulty of the front-end learning. I am in a previous article to carry again JS the regular expression, to lead us to warm up the regular expression. This article mainly leads us to apply some
The realization of motion frame
Movement, in fact, in a period of time to change the left, right, width, height, opactiy value, to reach the destination after the stop.
now follow the steps below to carry out the package of our motion
1, Attribute Attributes are properties that are set on HTML, explicitly set in HTML, or set by the SetAttribute () method. For example such a section of HTML code, in fact it has three attribute attributes, we can print out to see: var a = document.
JQuery Ajax Instance
Ajax implementations in JQuery are categorized in many ways, such as: Load, Jquery.get, Jquery.post, Jquery.getscript, jquery Ajax events, Jquery.ajaxsetup, etc.
General format of $.ajax
Type: ' POST ',
The core of Ajax technology is the XMLHttpRequest object (referred to as XHR), a feature introduced by Microsoft in the first place, which later provided the same implementation by other browser providers. Prior to the advent of XHR,
JSON Quick Start
Three kinds of data in computer language
1, scalar a separate string or number such as "Chengdu"; 7
2, the sequence of some related data in a certain order together (array or list) such as "Beijing, Chengdu"; 7 8 9
3, mapping name/
Json_encode () JSON encoding a variable
Json_decode () decodes a JSON-formatted string into a PHP variable
Json_last_error returns the last occurrence of the error
Resource types cannot be converted to JSON format or converted to serialize data
The technology that Ajax contains
We all know that Ajax is not a new technology, but a combination of several original technologies. It is a combination of the following technologies.
1. Use CSS and XHTML for presentation.
2. Use the DOM model for
1, the creation of the arrayvar arrayobj = new Array (); Creates an array of var arrayobj = new Array ([size]); Create an array and specify the length, note that is not the upper limit, is the length var arrayobj = new Array ([element0[, element1[, .
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