removeattr

1. Disable Right-click$ (document). Ready (function () {$ (document). Bind ("ContextMenu", function (e) {return false;});});2. Hide Search text box textHide when clicked in the Search field, the value. (example can found below in the comment fields)$

Dom (Document Object Model), DOM operations are divided into 3 categories: Dom-core (CORE) Html-dom Css-domDom-core, JS: document.getElementById () document.getElementsByTagName () Document.getelementsbyname (); GetAttribute () SetAttribute

The DOM(Document Object model) provides a structured representation of the document, which can be used to change the content and presentation of the document. In practice, the DOM is more like a bridge, which enables cross-platform, cross-language

1. Setting individual properties//第一个参数：需要设置的属性名//第二个参数：对应的属性值attr(name, value);//用法举例$("img").attr("title","哎哟，不错哦");$("img").attr("alt","哎哟，不错哦");2. Setting multiple properties//参数是一个对象，包含了需要设置的属性名和属性值attr(obj)//用法举例$("img").attr({

The jquery framework is all that is used in the project, but jquery is too big for webapp, and of course you can choose the version of jquery 2.* for the mobile side.Here I use a more mobile zepto framework, he is similar to jquery syntax,

$ ("#btn-CREATEVM"). Click (function(){ //$ (this). val ("Processing ..."); Change the value of a button$( This). attr ("Disabled", "disabled");//Disable button$.ajax ({type:' POST ', //URL: '/aptest/',data:$ (' #form-createvm ').

jquery effect jquery Hide () and show () syntax:$ (selector). Hide (Speed,callback); $ (selector). Show (Speed,callback);The optional speed parameter specifies the rate of concealment/display, which can take the following values: "Slow", "fast", or

In the Make a jquery tree structure check box to select the effect.Problems encountered:1.jquery check box to determine if it is selected$ (check). attr ("checked"), may prompt for undefied;The correct practice is: $ (check). Prop ("Check"), or: $

I haven't written a blog for too long, so I don't need to talk much about it. I just want to do it right away. /* * Based on jquery plugin selection * target: the jquery selector * urlordata: the URL requested by Ajax or the selected data *

Index () is only useful for sibling nodesIf this structure is to select a checkbox, use the Prop attached property removeattr clear Properties$ ('. CheckBox '). Prop (' checked ', true)$ ('. CheckBox '). Removeattr (' checked ', false)Index ()

script.js $("input:radio[name=pdiyong]").click(function(){pay_sum = parseFloat($("#pay-sum").text());if($("input:radio[name=pdiyong]:checked").data('par') > 0){ if( pay_sum > 30) { $("input:radio[name=prop]").attr('disabled','disabled')

From the perspective of how the Web works, the server load of user access to HTML is much smaller than accessing dynamic pages, because in the former, the server only sends the corresponding HTML code to the client, while in the latter, the server

This article describes how to use jquery to obtain the selected value of a check box. For more information, see The Code is as follows: --> JS to obtain the selected value of the check box 01234567 JS Code The Code is as follows:

This article will introduce the implementation of pagination using PHP + JQuery + Ajax. For more information about JQuery, I decided to write pages by myself. Final Effect After clicking a letter, all words with the letter as the first letter are

DOM operations in JQuery and JQueryDOM operations 1. What is DOM? DOM :( Document Object Model) refers to the Document Object Model. According to W3C DOM specification, DOM is an interface unrelated to browsers, platforms, and languages, you can use

1. Select box Effects Unlimited for men and women Male Female $ ("# Form_sex_all "). click (function () {// click Select All if ($ (this ). attr ("checked") {$ ("input [name = 'form \ [sex \] \ [\] ']"). attr ("checked", "checked");}

In jquery, the attr () method is used to obtain and set element attributes. Correspondingly, the removeAttr () method is used to delete element attributes. Attr ()This function has four usage methods: Usage Function View

This plug-in can add a clickable image button on the right (internal) of the input box to facilitate the clearing of text box content and other operations. Figure:   Plug-in code 1 $. FN. tbicon = function (options ){ 2var defaults = {3

In the previous articleArticle(Http://www.cnblogs.com/windinsky/archive/2010/07/09/1774354.html), discussed the method of page image loading delay, today againCodeIt is found that it is not so troublesome to write, and the array is not used, and

AttributeWe use Scr = "5.jpg"/> as an example, you can use VaR in the original JavascriptO = document. getelementbyid ('A') is the Node object whose ID is. SRC to get or modify the SCR attribute of the node. In jquery, $ ("# A") will get the jquery