JavaScript Reference/Javascript Methods/releaseCapture — различия между версиями

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Текущая версия на 08:22, 26 мая 2010

"releaseCapture()" Example

<!-- 
Example revised from 
The Web Programmer"s Desk Reference
by Lazaro Issi Cohen and Joseph Issi Cohen 
ISBN: 1593270119
Publisher: No Starch Press 2004
-->   
<html>
<body>
<script language="JavaScript">
function function3() {
   myX.innerHTML = window.event.offsetX;
   myY.innerHTML = window.event.offsetY; 
} 
function function1() {
   myDiv.setCapture();
}
function function2() {
   myDiv.releaseCapture();
}
</script>
<p>
   <b>X Coordinate:</b> 
   <span id="myX">0</span>
</p>
<p>
   <b>Y Coordinate:</b> 
   <span id="myY">0</span>
</p>
<div id="myDiv" 
     onmousemove="function3();" 
     onclick="function2();" 
     style="border:solid; width:500; height:200;">
     Click inside the box to disable mouse capture outside the box</div>
<button onclick="function1()">Set capture</button>
</body>
</html>



"releaseCapture()" is applied to

+----------------+--------------------------------------------------------------+
| Applied_To     |<a>                             <address>                     |
|                |<applet>                        <area>                        |
|                |<b>                             <big>                         |
|                |<blockquote>                    <body>                        |
|                |<br>                            <button>                      |
|                |<caption>                       <center>                      |
|                |<cite>                          <code>                        |
|                |<custom>                        <dd>                          |
|                |<dfn>                           <dir>                         |
|                |<div>                           <dl>                          |
|                |document                        <dt>                          |
|                |<em>                            <embed>                       |
|                |<fieldset>                      <font>                        |
|                |<form>                          <hn>                          |
|                |<hr>                            <i>                           |
|                |<img>                           <input type="button">         |
|                |<input type="checkbox">         <input type="file">           |
|                |<input type="hidden">           <input type="image">          |
|                |<input type="password">         <input type="radio">          |
|                |<input type="reset">            <input type="submit">         |
|                |<input type="text">             <kbd>                         |
|                |<label>                         <legend>                      |
|                |<li>                            <listing>                     |
|                |<map>                           <marquee>                     |
|                |<menu>                          <nobr>                        |
|                |<object>                        <ol>                          |
|                |<option>                        <p>                           |
|                |<plaintext>                     <pre>                         |
|                |<s>                             <samp>                        |
|                |<select>                        <small>                       |
|                |<span>                          <strike>                      |
|                |<strong>                        <sub>                         |
|                |<sup>                           <table>                       |
|                |<tbody>                         <td>                          |
|                |<textarea>                      <tfoot>                       |
|                |<th>                            <thead>                       |
|                |<tr>                            <tt>                          |
|                |<u>                             <ul>                          |
|                |<var>                           <xmp>                         |
+----------------+--------------------------------------------------------------+



"releaseCapture()" Syntax, Parameters and Note

Note:
Terminate mouse capture(set with the setCapture() method).
    
Syntax:
    
document.all.elementID.releaseCapture()