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receives the data, processes it, and returns the processing result to the pageGrammar:$.post (Url,data,callback);URL parameter: Specifies the path you requested, is a required parameter, and the optional data parameter is the one sent with the requestOptional callback parameter: A function that executes after the data request succeedsBasic formatGet () mode$.ajax ({URL: './data/index.txt ',Type: ' Get ',DataType: ' Text ',Success:function (data) {$ (
Simple examples of animations implemented with jquery:The following is an introduction to the use of jquery to achieve the animation effect, very simple, of course, in the actual project can not have such a simple application, but for beginners to refer to the general principle of implementation, code examples are as f
This article is divided into HTML code and jquery two pieces of code, the code is very simple, we can refer to the next!
HTML code
jquery Code
The above is a small set of jquery to introduce you to the implementation of the table text box fade in the
The principle of ordering unordered lists with jquery is to get all list items in a sequence table, and to go to an array of them, sort them by using a JavaScript function, and then output again. The jquery functions used there are ready (), get (), text (), each (), append (), and JavaScript function sort ().
1. Introduction to
Copy Code code as follows:
/**
* Power by Wooshoo Copyright 2008-2009
* Program Name: JQuery Special Input Checker
* Content: specifically for input[text password hidden] and textarea user input to check
* The scope of the check includes: number of characters, whether it contains special characters, whether it is an integer, whether it conforms to the email format, whether it is a phone number,
*
Oneself imitate the writing of JQ Plug-in wrote a circular scrolling list plug-in, support custom up, down, left, right four directions, support smooth scrolling or discontinuous scrolling two ways, are through the parameter setting. There are some repetitions in the JQ, and there is no better way to streamline it for the time being. However, the effect is still possible, as follows (the effect of the image upload is accelerated, the actual effect is much slower than this):
The HTML code is a
The Ajax () method loads remote data through an HTTP request.
The approach is the jQuery-bottom AJAX implementation. Simple and easy-to-use high-level implementation see $.get, $.post, etc. $.ajax () returns the XMLHttpRequest object that it created. Most of the time you don't have to manipulate the function directly, unless you need to manipulate the infrequently used options for more flexibility.
In the
\"}, { \ "Id\": 3, \ "title\": \ "title 3\"}} ");
4 use Getjson () to get data,
/**
* Note:
* Here the address of the call jsoncallback=? is the key! Which of our concerns is jsoncallback=? What's the effect? Original jsoncallback=? is replaced, the method name is passed to the server.
* What do we do on the server side? The server accepts the parameter Jsoncallback and then returns the Jsoncallback value as the JSON data method name.
* *
$.getjson ("http://192.168.20.86/friend/getM
This article will introduce jquery's implementation of input click to hide text code. The principle is simple. We only need to use the focus and blur events to solve the problem. For more information, see the reference.
Javascript implementation
The Code is as follows:
Copy code
JQuery Implementation Method
The Code is as
This example describes the simple use of jquery form validation. Share to everyone for your reference, specific as follows:
These days has been doing a form verification page, in order to achieve a friendly interface, deliberately copied the 360buy page, imitation wrote a page
jquery form Validation
is to verify that the information in the form is mandatory.
How jquery loads a piece of text through ajax
This is a simple example provided on the w3school website. Pay attention to the encoding problem. Otherwise, garbled characters may occur. The Code is as follows:
The Code is as follows:
In this section, we'll see how to copy the contents of the multiline text box to the Clipboard.
Note: jQuery Clipboard plugin only supports IE
Interface code:
Copy Code code as follows:
runat= "Server" >
Display interface:
Script section:
Copy Code code as follows:
After adding the script, click the Copy button to display the results as follows:
Every time you select the operation, always in the online turned down, too cumbersome, the summary of their own here.
Like
1, set the value of "all" item selected
Copy Code code as follows:
$ (". Selector"). Val ("All");
2, set the text to "all" item selected
Copy Code code as follows:
$ (". Selector"). Find ("option[text= ' All ']"). attr ("selected", true);
filled with text, and the marker symbol in the fill text is also treated as text rather than as a marker.Conversely, the resulting value is also used with these two methods, examples are as follows:From the above example, the HTML () obtained by including the page markup, text () is just
() {$ ("picker"). Event (function () {$.ajax ({Some operations ...;})});});Seven parameters commonly used by AjaxURL: Access Address,Type: Access method, access to the method mainly have two ' GET ' or ' POST ';Data: Pass the past, pass the data of the past mainly have three kinds, is the URL splicing, JSON array, form of serialization,URL stitching: Where to add the URL to add data, such as the URL: ' a?name= Zhang San ', which is a constant; the URL of the variable: ' A? ' + Variable, not rec
Flexslider is a jquery content scrolling plug-in based on. It allows you to easily create content scrolling effect, with very high customization. Developers can use Flexslider easy to create a variety of pictures of the carousel effect, focus graph effect, graphic mixed scrolling effect.
Download source
Flexslider has the following characteristics:supports sliding and fading effects.Supports horizontal and vertical sliding.Support Keyboard Directi
This article illustrates the simple realization of the middle floating window effect of jquery. Share to everyone for your reference, specific as follows:
BASIC.CSS:
* *--style description--Maximum first implementation, global can realize without region, region can realize without template, template can implement without interface, interface can implement without label * g-Global * t-region * M-Templa
2.2 A simple plug-in exampleThe JQuery plugin can do anything that has been proven by a vast array of third-party plugins. Small to affect only one element, large to change the appearance and behavior of multiple elements, JQuery's various functions and so on you to expand.2.2.1 Placeholder Text PluginIn order to maintain the space of a form, often the descriptio
The examples in this article describe jquery's approach to the simple implementation of the countdown function based on extensions. Share to everyone for your reference, specific as follows:
JQuery.fn.countDown = function (settings,to) {settings = Jquery.extend ({startfontsize: ' 36px ', endfontsize: ' 1
2px ', duration:1000, Startnumber:10, endnumber:0, Callback:function () {}}, settings);
Return This.each (function () {//where do we star
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