JavaScript

For cross-origin access, the JSONP method has been used in the previous demo. For details, see pipeline: We still follow the same settings as above, assuming we have 2 Domain Domain1: http: // localhost: 8080 contains an application named htmldomain1

When you are learning about margin and padding, is it okay?-What is the internal margin of his mother and what is the external margin of his mother. Haha, I didn't understand it at first, but I finally understood it through data query. Now I will

The data constitutes the actual content of the web site. The data is diverse and can be an independent file, a database file, or a database server. Currently, HTML 5 BOM allows large-scale data storage on the client: web storage and Web SQL database

The core of ajax is to obtain content not on this page through XmlHttpRequest, while the core of jsonp is to dynamically Add the then the php side executes backfunc (passing parameters). Therefore, the process is divided into two steps: 1:

I. Using the null function to implement inheritance refer to the article on javascript inheritance-prototype attribute introduction (2) Comment on ye xiaochai, and modify solution 2 in this article using an empty function, this solution solves the

Everyone has seen this effect. How can I introduce it to my website? Next let's take a look at it. The development tool of Ie9 can be easily obtained. when you enter a keyword, how can you obtain the smart prompt is related to the keyword. Let's

FunctiongetLocation (elm) {if (elm. createTextRange) {// IEvarrangedocument. selection. createRange (); range. setEndPoint (& amp; #39; StartToStart & amp; #39;, elm. createTextRan Function getLocation (elm ){If (elm. createTextRange) {// IEVar

GetAttribute and setAttribute get and set object attributes: functiondocumenttest({{varohtmldocument.doc umentElement; // get & lt; html/& gt; element varoHeadoHtml. firstChild; // get & lt; head/& gt; varoBod getAttribute and setAttribute get and

Continue with the regular expression & mdash; quantifiers:/*** you can specify the number of times a specific pattern appears. When you specify the number of times * appears in a mode, you can specify the hard number (for example, a character should

In front-end development, we can't help but use read/write cookies and dynamically introduce js scripts and other related operations. How can we achieve this? See the following js functions: [javascript] varJsHelper {CreateJS: function (url)

InnertHTML is the w3c standard specification, which can obtain content including tags. For example: & lt; divid & quot; d & quot; & gt; aaa & lt; div & gt; dadsa & lt;/div & gt; & lt; /div & gt; alert (document. getElement (& quot; d & quot ;).

Let's take a look at the following code: 1 & lt ;! DOCTYPEhtml & gt; 2 & lt; html & gt; 3 & lt; head & gt; 4 & lt; metacharset & quot; UTF-8 & quot;/& gt; 5 & lt; title & gt; test the efficiency of changing the for loop sequence and defining the

Js implements page window jitter, which is very similar to QQ. It's easy to give it a try. Just a few codes & lt ;! DOCTYPEhtmlPUBLIC & quot;-// W3C // DTDXHTML1.0Transitional // EN & quot; http://www.w3.org/TR/xhtml1/DTD/xhtml1-transition Js

The extend () function in jQuery is one of the basic functions of jQuery, and its function is to expand existing objects. For example, the following code: Html code & amp; bull; & lt; scripttype & quot; text/javascript & quot; src & quot; jquery-1.5.

Collection is an ordered set of model objects. It is easy to understand the concept. It is easier to look at several examples. 1. Example of book and bookshelf [javascript] BookBackbone. Model. extend ({default: {title: & amp; #39... Collection is

1. Parent page 1: text box code of the proofreader number: [html] & lt; inputname & quot; txtJDRY & quot; type & quot; text & quot; id & quot; txtJDRY & quot; size & quot; 10 & quot; maxlength & quot; 40 & quot; readonly & quot; readonl I. Parent

The properties of ClassFactory use [javascript] 1) UITextField and label. The label cannot be used to display [javascript] packagecom. citigroup. presentation. csa {importflash. events. MouseEvent; importmx. con The usage of ClassFactory properties [

There are several methods to operate arrays in Jquery: 1, $. each (collection, callback (indexInArray, valueOfElement) $. each () function and $ (selector ). each () is different. $. Each () function can be used to traverse any set, whether it is a

EXT is the Swing that JS imitates .. swing components are drawn from JAVA2D. For special EXT components that need to be extended, you can use canvas to draw [javascript] Ext. ns (& amp; #39; Ext. ux & amp; #39;); Ext. ux. pieChartExt. extend (Ext.

NodeJs beginner learning notes exercise Project Outline Introduction NodeJs's personal opinion exercise Project Outline Introduction after all is not the first time to learn programming, So I thought about something fun, after turning around the