JavaScript

1 2 3 When the content is too large, even if the parent is set to a height of 100% or auto, it cannot be automatically stretched in different browsers. The solution is as follows: 1 2 3 4 A space with a height of 1 is generated at the

To ensure that the webpage code levels are clear and easy to manage, HTML generally only reflects the webpage structure. The specific behavior is implemented through JS, and the style is managed through CSS files. In the above principles, when

A simple drop-down menu implemented by jquery.Initial Effect Mouse Suspension Code Home sub1 sub2 sub3 Programming sub1 sub2 sub3 Japanese sub1 sub2 sub3

Copy codeThe Code is as follows: json -- select a country. --- -- select a province. --- -- select city ---

The previous sections mainly explain the core tag library. Today we will begin to explain the fmt tag Library: fmt is the secondary function tag, and fmt is the full name of format1, & lt; fmt: requestEncoding & gt; the requestEncoding tag is used

& Lt; html & gt; & lt; head & gt; & lt; scripttype & quot; textjavascript & quot; & gt; windowonloadfunction () {varbtndocumentcreateElement (& amp; 39; input & amp; 39 ;);

Return and forward use the history object in BOM: Return: & lt; ahref & quot; javascript: historygo (-1) & quot; & gt; Return & lt; a & gt; is equivalent to calling the back () method of the history object; Forward: & lt; ahref & quot; javascript:

In typical applications, the mouse scroll wheel controls the image or text size. For example, the Mousewheel event is used in interactive effects such as rotating the mouse scroll wheel to achieve scaling. In most browsers (IE6, IE7, IE8, Opera10 +,

For js and css files, go to the demo page to view the source code and scroll up within a certain area. This is generally used for news rolling vTivker application demonstration JavaScriptCode & lt; script & gt; $ (function () {$ (& amp; 39; scroller_

Update the specified row. The param parameter includes the following features: index: update the index of the row. Row: new row data. Vargrid $ (& quot; QualityAdd & quot;) datagrid (& quot; updateRow & quot;, {index: gridIndex, row: {Url: update

Using the jquery plug-in jquerysmallsliderjs can also achieve the slide effect. The htm code is as follows: & lt; divid & quot; flashbox & quot; class & quot; smallslider & quot; & gt; & lt; ulstyle & quot; position: absolute; top: 0px; width: 322

I. Principle: Let's take a look at the execution sequence of click events: click: mousedown, mouseout, click; double-click (dblclick): mousedown, mouseout, click, mousedown, mouseout, click, dblclick; in double-click event (dblclick 1: Principle:

To stop an event, we click an element to trigger its default event, and the event will be transmitted to its parent element. Prototype uses Eventstop () to prevent the propagation of default events and events. JQuery follows W3C standards and

& Lt; html & gt; & lt; head & gt; & lt; title & gt; automatically selects the content of the text box in response to the mouse & lt; title & gt; & lt; head & gt; & lt; body & gt; & lt; inputid & quot; a & quot; type & quot; text & quot; value & quot;

Currently, there are 12 methods to remove spaces in JS: Implement 1 Stringprototypetrimfunction () {returnthisreplace (^ ss *, & amp; 39; & amp; 39;) replace (ss * $, & amp; 39; & amp; 39;) ;}it looks bad. Two regular expressions are used to replace

I have been interested in ExtJs4x for a long time and have been using it for work reasons. Recently I have finally had time to learn ExtJs407, and I found that it is very different from ExtJs3, the specific details are not written here, because

First, you must have a function to call the yesno function functionyesno () {if (confirm (& quot; please log in before following! & Quot;) {windowlocationhref & quot; homeloginhtml & quot; click confirm to jump to the page} elsereturnfalse; first,

A recent study, such as generating a QR code for the home page, began to consider using googleapis. [Html] & lt; imgsrc & amp; 39; https: chartgoogleapiscomchart? Chtqr & amp; chs150x150 & amp; choeUTF-8 & amp; chldL | 4 & amp; chlmyurl & amp; 39; &

In this example, the database structure is very simple. Just a field is used to perform jquery's beautiful deletion confirmation and submission of refreshing deletion. Demonstration of jqueryconfirmjsJavaScriptCode (function ($) {$ confirmfunction

Stonejs ************************************* table operation functions ************************************* * ***************** hide the functionsetHiddenRow column (tb, iCol) {for (i0; I & lt; oTabler stone. js //**********************************