javascript cursor effects

CSS code:#div1 { width: 100px; height: 100px; background: #ccc; position: absolute;}HTML code:id= "Div1">div>JS Code:Window.onload =function(){ varOdiv = document.getElementById (' Div1 ')); Document.onkeydown=function(EV) {varEV = EV | |event; Switch(ev.keycode) {//Move left Case37: ODiv.style.left= odiv.offsetleft-10 + ' px '; Break; //Move Up Case38: ODiv.style.top= odiv.offsettop-10 + ' px '; Break; //Move Right Case39: ODiv.style.left

Javascript is used when the cursor position on a page is used in many cases, such as drag-and-drop, hover tip, and so on. Of course, we still need to face browser compatibility issues. In different browsers, the processing methods for these related properties are also different, this article describes in detail the differences between browsers in processing these attributes and the final solution.

. Setselectionrange (startpos-T, $t. Selectionend+t); This. focus (); } } Else { This. Value + =myvalue; This. focus (); }})}) (JQuery); /*insert text at textarea--ending*/});Call Method:$ (Text field selector). Insertcontent ("inserted content");$ (Text field selector). Insertcontent ("inserted content", numeric value); Selects the boundary of the inserted text content according to the value, the value: 0 is the full selection of the inser

Not much to say directly on the codeOrganize original: http://blog.csdn.net/liujin4049/article/details/1244065Onfocus= "Savepos (This)" rows= "cols=" > JavaScript Gets the cursor location in textarea, add value

JavaScript code sharing for collision detection special effects and js Code for collision detection Special Effects I encapsulated the collision detection by myself. Let's take a look at the demo of the instance and look at the encapsulation. Function Encapsulation Function isCrash (obj1, obj2) {var boolCrash = true; // assuming true is the collision var left1 =

The network world is splendid incomparable, the gorgeous page if uses the special effect reasonably, certainly will be enriched many. Here is my summary of the effects: Bounce text Want to see the words that can Dance? Come on! Code: Add 〈script language= "JavaScript" first between 〈head〉 and 〈/head〉 〈!-- function font11 () Define function font11 () { document.all.a1.style.fontsize=16+ Math.floor (Math.rand

New Style image carousel effects and javascript styles Based on javascript This article provides examples of how javascript achieves image carousel effects for your reference. The specific content is as follows: I. Implementation results For example: 1. images are automatic

This article mainly introduces a variety of mouse drag and drop effects implemented by JavaScript, and involves related techniques for JavaScript to respond to mouse events and dynamically transform page element attributes. It has some reference value, for more information about how to use JavaScript, see the following

This article mainly introduces javascript code for implementing two-level navigation menu effects with rounded corners, involving javascript mouse events and dynamic conversion of page element styles, which is of great practical value, for more information about how to use JavaScript to implement the two-level navigati

This article mainly introduces the information about how javascript achieves drag-and-drop effects on PC web pages. For more information, refer to the following years. I participated in the design and development of a real estate network project. I am in charge of front-end work, because the project manager has high requirements, I have referenced many excellent functions of real estate websites and want to

HTML + JavaScript implement chain motion effects, javascript chain In the process of learning js, I found this guy is really good at doing special effects. Although the current level is not enough, it can also write some simple results. Today, I will share a simple motion frame and use it to implement simple chain moti

In the Web page, if the tag appears two times, all Javascipt scripts will no longer take effect, only one tags, however, multiple JavaScript effects are often required on the same Web page.I. BASIC OBJECTIVESMount two JavaScript clocks in the Web page, one of which is the normal time to walk every 1 seconds, the other is the abnormal clock that goes once every

JavaScript simulates right-click menu effects and right-click javascript The examples in this article share the code for simulating the right-click menu of JavaScript For your reference. The Code is as follows:: Code: I hope this article will help you learn about javascript