blocks|key|193243|text|$('#button').click(function+getType(id)+{
++++//...some+code
});|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|193244|应该是：|unstyled|193245|$('#button').click(function()+{
++++++++[...]+code+here
++++}
);|193246|function()+{+}是一个回调函数，当我单击某个元素时，它会执行代码必须执行的操作。|offset|length|style|CODE|193247|如果您有getType函数，则可以将其作为回调传递：|193248|$('#button').click(getType);|193249|如果你想在页面加载时触发一个函数，你可以这样做：|193250|$('#button').trigger('click');|193251|或|193252|function+getType()+{
++++[...]+code+here
}

getType();|193253|entityMap^0|0|0|0|0|E|0|4|7|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|13|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|14|8|@]|9|@]|A|$B|C]]|$1|I|3|J|5|F|7|15|8|@$K|16|L|17|M|N]]|9|@]|A|$]]|$1|O|3|P|5|F|7|18|8|@$K|19|L|1A|M|N]]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1B|8|@]|9|@]|A|$B|C]]|$1|S|3|T|5|F|7|1C|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|1D|8|@]|9|@]|A|$B|C]]|$1|W|3|X|5|F|7|1E|8|@]|9|@]|A|$]]|$1|Y|3|Z|5|6|7|1F|8|@]|9|@]|A|$B|C]]|$1|10|3|-4|5|F|7|1G|8|@]|9|@]|A|$]]]|11|$]]

<pre><code>$('#button').click(function getType(id) {
 //...some code
});
</code></pre>

Should be:

<pre><code>$('#button').click(function() {
 [...] code here
 }
);
</code></pre>

<code>function() { }</code> is a callback with what code have to do when I click some element.

If you have the <code>getType</code> function, you can pass it as a callback:

<pre><code>$('#button').click(getType);
</code></pre>

If you want to trigger a funcion, when page load, you can do this:

<pre><code>$('#button').trigger('click');
</code></pre>

Or

<pre><code>function getType() {
 [...] code here
}

getType();
</code></pre>

blocks|key|195364|text|你要么必须让你的函数匿名：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|195365|$('#button').click(function()+{
++++//...some+code
});|code-block|syntax|javascript|195366|或者传递函数本身：|195367|function+getType()+{
++++//...some+code
}

$('#button').click(getType);|195368|如果您只想触发单击，则调用.click()|offset|length|style|CODE|195369|$('#button').click();|195370|此外，您的id参数不会是元素的id。它将是click事件对象。要获取元素的id，可以使用this引用被单击的元素|195371|$('#button').click(function()+{
++++var+id+=+this.id;
});|195372|我建议您阅读一些JavaScript和jQuery教程(按此顺序)。|195373|entityMap^0|0|0|0|0|D|8|0|0|5|2|F|2|11|2|18|4|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|12|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|14|8|@$M|15|N|16|O|P]]|9|@]|A|$]]|$1|Q|3|R|5|D|7|17|8|@]|9|@]|A|$E|F]]|$1|S|3|T|5|6|7|18|8|@$M|19|N|1A|O|P]|$M|1B|N|1C|O|P]|$M|1D|N|1E|O|P]|$M|1F|N|1G|O|P]]|9|@]|A|$]]|$1|U|3|V|5|D|7|1H|8|@]|9|@]|A|$E|F]]|$1|W|3|X|5|6|7|1I|8|@]|9|@]|A|$]]|$1|Y|3|-4|5|6|7|1J|8|@]|9|@]|A|$]]]|Z|$]]

You either have to make your function anonymous:

<pre><code>$('#button').click(function() {
 //...some code
});
</code></pre>

Or pass the function itself:

<pre><code>function getType() {
 //...some code
}

$('#button').click(getType);
</code></pre>

If you just want to trigger a click, call <code>.click()</code>:

<pre><code>$('#button').click();
</code></pre>

Also, your <code>id</code> parameter won't be the element's <code>id</code>. It'll be the click event object. To get the element's <code>id</code>, you can refer to the clicked element using <code>this</code>:

<pre><code>$('#button').click(function() {
 var id = this.id;
});
</code></pre>

I suggest you read a few JavaScript and jQuery tutorials (in that order).

blocks|key|3033545|text|试试这个，id不能像你那样传递：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3033546|$('#button').click(function()+{
++++var+id+=+this.id;
++++//...some+code
});|code-block|syntax|javascript|3033547|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try this, the id can not be passed the way you do:

<pre><code>$('#button').click(function() {
 var id = this.id;
 //...some code
});
</code></pre>

blocks|key|3033557|text|您正在使用内联表示法，因此，您应该使用匿名函数(无名称函数)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3033558|你的代码应该是：|3033559|$('#button').click(function()+{
++++++//+do+your+stuff+here
++++}
);|code-block|syntax|javascript|3033560|3033561|除了之外，正如标题所说，您需要模拟一个click事件，对吧？如果是这样的话，你最好使用类似这样的东西：|offset|length|style|BOLD|CODE|3033562|$('#button').on('click',+function()+{
++alert($(this).text());
});
//+somewhere+when+you+want+to+simulate+the+click+you+call+the+trigger+function
$('#button').trigger('click');|3033563|请参阅documentation+here|3033564|entityMap|0|LINK|mutability|MUTABLE|url|http://api.jquery.com/trigger/^0|0|0|0|0|0|2|J|5|0|0|3|I|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|13|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|14|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|15|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|16|8|@$L|17|M|18|N|O]|$L|19|M|1A|N|P]]|9|@]|A|$]]|$1|Q|3|R|5|F|7|1B|8|@]|9|@]|A|$G|H]]|$1|S|3|T|5|6|7|1C|8|@]|9|@$L|1D|M|1E|1|1F]]|A|$]]|$1|U|3|-4|5|6|7|1G|8|@]|9|@]|A|$]]]|V|$W|$5|X|Y|Z|A|$10|11]]]]

You are using the inline notation so, you should use an anonymous function (no name function)

your code should be:

<pre><code>$('#button').click(function() {
 // do your stuff here
 }
);
</code></pre>

<hr>

Beside that, as the titles says, you need to simulate a <code>click</code> event, right ? if so you better use something like:

<pre><code>$('#button').on('click', function() {
 alert($(this).text());
});
// somewhere when you want to simulate the click you call the trigger function
$('#button').trigger('click');
</code></pre>

see <a href="http://api.jquery.com/trigger/">documentation here</a>

blocks|key|2821108|text|.click()方法需要回调函数。所以你可以这样做：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2821109|//Define+your+function+somewhere+else
function+getType(id)+{
++++//...some+code
}

$('#button').click(function()+{
++++getType($(this).attr('id'));+//Execute+it+when+its+clicked.
});|code-block|syntax|javascript|2821110|entityMap^0|0|8|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

The <code>.click()</code> method requires a callback function. So you can do something like this instead:

<pre><code>//Define your function somewhere else
function getType(id) {
 //...some code
}

$('#button').click(function() {
 getType($(this).attr('id')); //Execute it when its clicked.
});
</code></pre>

blocks|key|3033590|text|在元素上使用.trigger(+event+[,+extraParameters+]+)。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3033591|3033592|+extraParameters|blockquote|BOLD|3033593|3033594|类型:数组或PlainObject|3033595|要传递给事件处理程序的其他参数。|3033596|3033597|附加的好处是可以将数据传递给事件处理程序，而如果使用.click()，则不能将数据分配给对象。|3033598|$("#target").trigger('click');|code-block|syntax|javascript|3033599|如果您希望使用extraParameters|3033600|$(+"#foo"+).on(+"custom",+function(+event,+param1,+param2+)+{
++alert(+param1+%2B+"\n"+%2B+param2+);
});
$(+"#foo").trigger(+"custom",+[+"Custom",+"Event"+]+);|3033601|entityMap|0|LINK|mutability|MUTABLE|url|http://api.jquery.com/trigger/|1|http://api.jquery.com/click/^0|6|12|6|12|0|0|0|1|F|0|0|0|0|0|Q|8|Q|8|1|0|0|7|F|0|0^^$0|@$1|2|3|4|5|6|7|1B|8|@$9|1C|A|1D|B|C]]|D|@$9|1E|A|1F|1|1G]]|E|$]]|$1|F|3|-4|5|6|7|1H|8|@]|D|@]|E|$]]|$1|G|3|H|5|I|7|1I|8|@$9|1J|A|1K|B|J]]|D|@]|E|$]]|$1|K|3|-4|5|6|7|1L|8|@]|D|@]|E|$]]|$1|L|3|M|5|6|7|1M|8|@]|D|@]|E|$]]|$1|N|3|O|5|6|7|1N|8|@]|D|@]|E|$]]|$1|P|3|-4|5|6|7|1O|8|@]|D|@]|E|$]]|$1|Q|3|R|5|6|7|1P|8|@$9|1Q|A|1R|B|C]]|D|@$9|1S|A|1T|1|1U]]|E|$]]|$1|S|3|T|5|U|7|1V|8|@]|D|@]|E|$V|W]]|$1|X|3|Y|5|6|7|1W|8|@$9|1X|A|1Y|B|C]]|D|@]|E|$]]|$1|Z|3|10|5|U|7|1Z|8|@]|D|@]|E|$V|W]]|$1|11|3|-4|5|6|7|20|8|@]|D|@]|E|$]]]|12|$13|$5|14|15|16|E|$17|18]]|19|$5|14|15|16|E|$17|1A]]]]

Use <a href="http://api.jquery.com/trigger/" rel="nofollow"><code>.trigger( event [, extraParameters ] )</code></a> on the element. 

<blockquote>
 extraParameters 
 Type: Array or PlainObject 
 Additional parameters to pass along to the event handler.
</blockquote>

The added benefit is that you can pass data to the event handler, whereas if you use <a href="http://api.jquery.com/click/" rel="nofollow"><code>.click()</code></a>, you cannot assign data to the object.

<pre><code>$("#target").trigger('click');
</code></pre>

If you're looking to use the <code>extraParameters</code>:

<pre><code>$( "#foo" ).on( "custom", function( event, param1, param2 ) {
 alert( param1 + "\n" + param2 );
});
$( "#foo").trigger( "custom", [ "Custom", "Event" ] );
</code></pre>

I want to trigger a function when the page is loaded. <a href="https://stackoverflow.com/questions/890090/jquery-call-function-after-load">There are many ways to do this.</a>
However, when I add <code>$('#button').click</code> in front of my function, then the <code>getType</code> function is not recognized. For example:

<pre><code>$('#button').click(function getType(id) {
 //...some code
});
</code></pre>

<blockquote>
 error: getType is not defined
</blockquote>

What am I doing wrong?

Just to clarify, in this case I cannot use an anonymous function. Also, it does not matter to me whether I use <code>$(document).ready</code> or <code>$(window).bind("load", function()</code>, but using these I still get the “getType is not defined” error.

jQuery simulate click

jQuery

我想在页面加载时触发一个函数。但是，当我在函数前面添加$('#button').click时，getType函数无法识别。例如：$('#button').click(function getType(id) {    //...some code});错误:未定义getType我做错了什么？只是为了澄清，在这种情况下，...

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