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98 lines
No EOL
3.9 KiB
HTML
98 lines
No EOL
3.9 KiB
HTML
<!DOCTYPE html>
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<html lang='en'><head>
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<meta charset="utf-8" /><meta http-equiv='content-type' content='text/html; charset=UTF-8' /></head><body>
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<div data-role="page">
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<div data-role="header">
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<h1>.click()</h1>
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</div>
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<div data-role="content" data-theme="c" id="click1">
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<h2 class="jq-clearfix roundTop section-title">
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<span class="name">.click( handler(eventObject) )</span> <span class="returns">Returns: <a class="return" href="http://docs.jquery.com/Types#jQuery">jQuery</a></span>
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</h2>
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<div class=" entry-details">
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<p class="desc"><strong>Description: </strong>Bind an event handler to the "click" JavaScript event, or trigger that event on an element.</p>
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<ul class="signatures">
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<li class="signature" id="click-handlereventObject">
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<h4 class="name">
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<span class="versionAdded">version added: <a href="/category/version/1.0/">1.0</a></span>.click( handler(eventObject) )</h4>
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<p class="arguement"><strong>handler(eventObject)</strong>A function to execute each time the event is triggered.</p>
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</li>
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<li class="signature" id="click"><h4 class="name">
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<span class="versionAdded">version added: <a href="/category/version/1.0/">1.0</a></span>.click()</h4></li>
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</ul>
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<div class="longdesc">
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<p>This method is a shortcut for <code>.bind('click', handler)</code> in the first variation, and <code>.trigger('click')</code> in the second.</p>
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<p>The <code>click</code> event is sent to an element when the mouse pointer is over the element, and the mouse button is pressed and released. Any HTML element can receive this event.</p>
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<pre>For example, consider the HTML:
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<div id="target">
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Click here
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</div>
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<div id="other">
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Trigger the handler
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</div></pre>
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<p class="image"><img src="http://api.jquery.com/images/0042_05_03.png" alt=""></p>
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<p>The event handler can be bound to any <code><div></code>:</p>
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<pre>$('#target').click(function() {
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alert('Handler for .click() called.');
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});</pre>
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<p>Now if we click on this element, the alert is displayed:</p>
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<p><span class="output">Handler for .click() called.</span></p>
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<p>We can also trigger the event when a different element is clicked:</p>
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<pre>$('#other').click(function() {
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$('#target').click();
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});</pre>
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<p>After this code executes, clicks on <span class="output">Trigger the handler</span> will also alert the message.</p>
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<p>The <code>click</code> event is only triggered after this exact series of events:</p>
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<ul>
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<li>The mouse button is depressed while the pointer is inside the element.</li>
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<li>The mouse button is released while the pointer is inside the element.</li>
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</ul>
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<p>This is usually the desired sequence before taking an action. If this is not required, the <code>mousedown</code> or <code>mouseup</code> event may be more suitable.</p>
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</div>
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<h3>Examples:</h3>
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<div id="entry-examples" class="entry-examples">
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<div id="example-0">
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<h4>Example: <span class="desc">To hide paragraphs on a page when they are clicked:</span>
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</h4>
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<pre><code class="example demo-code"><!DOCTYPE html>
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<html>
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<head>
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<style>
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p { color:red; margin:5px; cursor:pointer; }
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p.hilite { background:yellow; }
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</style>
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<script src="http://code.jquery.com/jquery-latest.js"></script>
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</head>
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<body>
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<p>First Paragraph</p>
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<p>Second Paragraph</p>
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<p>Yet one more Paragraph</p>
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<script>
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$("p").click(function () {
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$(this).slideUp();
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});
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$("p").hover(function () {
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$(this).addClass("hilite");
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}, function () {
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$(this).removeClass("hilite");
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});
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</script>
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</body>
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</html></code></pre>
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<h4>Demo:</h4>
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<div class="demo code-demo"></div>
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</div>
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<div id="example-1">
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<h4>Example: <span class="desc">To trigger the click event on all of the paragraphs on the page:</span>
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</h4>
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<pre><code class="example">$("p").click();</code></pre>
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</div>
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</div>
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</div>
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</div>
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</div>
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</body></html> |