Yahoo! UI Library - Drag and Drop 1 : Drag Drop « GUI Components « JavaScript DHTML

Yahoo! UI Library - Drag and Drop 1

  <!doctype html public "-//W3C//DTD HTML 4.01//EN" "">
<title>Yahoo! UI Library - Drag and Drop</title>
<link rel="stylesheet" type="text/css" href="./examples/dragdrop/css/screen.css">


<script type="text/javascript" src="./build/yahoo/yahoo.js" ></script>
<script type="text/javascript" src="./build/event/event.js" ></script>
<script type="text/javascript" src="./build/dom/dom.js"></script>
<script type="text/javascript" src="./build/logger/logger.js"></script>

<script type="text/javascript" src="./build/dragdrop/dragdrop-debug.js" ></script>
<script type="text/javascript">

YAHOO.example.DDApp = function() {
    var dd, dd2, dd3;
    return {
        init: function() {

            dd = new YAHOO.util.DD("dragDiv1");

            dd.onDragDrop = function(e, id) {
                var draggedEl = this.getEl();
                var targetedEl = document.getElementById(id);
                var DOM = YAHOO.util.Dom;
                DOM.setX(draggedEl, DOM.getX(targetedEl));

            dd2 = new YAHOO.util.DD("dragDiv2");
            dd3 = new YAHOO.util.DD("dragDiv3");
} ();
YAHOO.util.Event.addListener(window, "load", YAHOO.example.DDApp.init);

<style type="text/css">

#dragDiv1 { 
    background:url(./examples/dragdrop/img/sq1.png) 0 0 no-repeat;
    background-color:#6D739A;top:240px; left:105px;

#dragDiv2 { 
    background:url(./examples/dragdrop/img/sq2.png) 0 0 no-repeat;
    background-color:#566F4E;top:350px; left:215px;

#dragDiv3 {
    background:url(./examples/dragdrop/img/sq3.png) 0 0 no-repeat;
    background-color:#7E5B60;top:460px; left:325px;


<div id="pageTitle"><h3>Drag and Drop - YAHOO.util.DD</h3></div>

<style type="text/css">

/* logger default styles */
/* font size is controlled here: default 77% */
#yui-log {position:absolute;top:1em;right:1em;font-size:77%;text-align:left;}
/* width is controlled here: default 31em */
.yui-log {background-color:#AAA;border:1px solid black;font-family:monospace;z-index:9000;}
.yui-log p {margin:1px;padding:.1em;}
.yui-log button {font-family:monospace;}
.yui-log .yui-log-hd {padding:.5em;background-color:#575757;color:#FFF;}
/* height is controlled here: default 20em*/
.yui-log .yui-log-bd {width:100%;height:20em;background-color:#FFF;border:1px solid gray;overflow:auto;}
.yui-log .yui-log-ft {margin-top:.5em;margin-bottom:1em;}
.yui-log .yui-log-ft .yui-log-categoryfilters {}
.yui-log .yui-log-ft .yui-log-sourcefilters {width:100%;border-top:1px solid #575757;margin-top:.75em;padding-top:.75em;}
.yui-log .yui-log-btns {position:relative;float:right;bottom:.25em;}
.yui-log .yui-log-filtergrp {margin-right:.5em;}
.yui-log .info {background-color:#A7CC25;} /* A7CC25 green */
.yui-log .warn {background-color:#F58516;} /* F58516 orange */
.yui-log .error {background-color:#E32F0B;} /* E32F0B red */
.yui-log .time {background-color:#A6C9D7;} /* A6C9D7 blue */
.yui-log .window {background-color:#F2E886;} /* F2E886 tan */


<img id="ylogo" src="./examples/dragdrop/img/logo.gif" />

<div id="container">
<div id="containerTop">
<div id="header">
<div id="main">

<div id="rightbar">

<div id="rightBarPad">
<script type="text/javascript">

    YAHOO.example.logApp = function() {
        return {
            init: function() {
                if (YAHOO.widget.Logger) {
                    var reader = new YAHOO.widget.LogReader( "logDiv", 
                            { newestOnTop: true, height: "400px" } );

                    reader._onClickPauseBtn(null, reader);

    } (); 

    YAHOO.util.Event.on(window, "load", YAHOO.example.logApp.init);


<div id="logDiv"></div>


<div id="content">
<form name="dragDropForm" action="javscript:;">
<div class="newsItem">
  <h3>Basic Implementation of YAHOO.util.DragDrop</h3>
  In this implementation of YAHOO.util.DragDrop, we keep track of the position of the clicked element
  so that we can move it along with cursor during the drag operation, maintaining the relationship
  between the location of the element and the location of the click.  
  This class also provides a way to
  define other elements that modify the way the drag operation works.      </p>

<strong>The logger is paused for performance reasons.  Click "Resume" to re-enable it.</strong>


      <div id="footerContainer">
        <div id="footer">

<div id="dragDiv1" class="testSquare" >YAHOO.util.DD</div>
<div id="dragDiv2" class="testSquare" >YAHOO.util.DD</div>
<div id="dragDiv3" class="testSquare" >YAHOO.util.DD</div>
<form name="formTest" action="" method="get">                                                                                                    
<input type="text" id="txtTest" />                                                                                                                   
function txtTest_keydown (e) {                                                                                                                       
    // return false;


       3,714 k)

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