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	<title>MyFaces Weblog &#187; javascript</title>
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		<title>MyFaces Weblog &#187; javascript</title>
		<link>http://sidslog.wordpress.com</link>
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			<item>
		<title>Поменялся яваскрипт к предыдущему посту</title>
		<link>http://sidslog.wordpress.com/2008/05/27/%d0%bf%d0%be%d0%bc%d0%b5%d0%bd%d1%8f%d0%bb%d1%81%d1%8f-%d1%8f%d0%b2%d0%b0%d1%81%d0%ba%d1%80%d0%b8%d0%bf%d1%82-%d0%ba-%d0%bf%d1%80%d0%b5%d0%b4%d1%8b%d0%b4%d1%83%d1%89%d0%b5%d0%bc%d1%83-%d0%bf%d0%be/</link>
		<comments>http://sidslog.wordpress.com/2008/05/27/%d0%bf%d0%be%d0%bc%d0%b5%d0%bd%d1%8f%d0%bb%d1%81%d1%8f-%d1%8f%d0%b2%d0%b0%d1%81%d0%ba%d1%80%d0%b8%d0%bf%d1%82-%d0%ba-%d0%bf%d1%80%d0%b5%d0%b4%d1%8b%d0%b4%d1%83%d1%89%d0%b5%d0%bc%d1%83-%d0%bf%d0%be/#comments</comments>
		<pubDate>Tue, 27 May 2008 14:39:26 +0000</pubDate>
		<dc:creator>sidslog</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[blur]]></category>
		<category><![CDATA[changed]]></category>
		<category><![CDATA[focus]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[js]]></category>
		<category><![CDATA[submit]]></category>

		<guid isPermaLink="false">http://sidslog.wordpress.com/?p=16</guid>
		<description><![CDATA[Были ошибки в JS, написанном в предыдущем посте. Те, что нашел, исправил. Также исправил яваскрипт для компоненты, срабатывающей по фокусу. Код самой компоненты появится через пару дней))

Вот исправленный JS:


var searchValue = &#171;&#187; ;

var onloadFunctions = new Array() ;
var onAfterLoad = new Array() ;

var FindHandler = new Object() ;

var searchElements = new Array() ;
var searchStrings = [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sidslog.wordpress.com&blog=3036223&post=16&subd=sidslog&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<div class='snap_preview'><br /><p style="font-size:10pt;">Были ошибки в JS, написанном в предыдущем посте. Те, что нашел, исправил. Также исправил яваскрипт для компоненты, срабатывающей по фокусу. Код самой компоненты появится через пару дней))</p>
<p></p>
<p style="font-size:10pt;">Вот исправленный JS:</p>
<p></p>
<p style="font-size:10pt;margin-left:25px;background-color:rgb(238, 238, 238);padding-left:10px;">
var searchValue = &laquo;&raquo; ;<br />
<br />
var onloadFunctions = new Array() ;<br />
var onAfterLoad = new Array() ;<br />
<br />
var FindHandler = new Object() ;<br />
<br />
var searchElements = new Array() ;<br />
var searchStrings = new Array() ;<br />
<br />
FindHandler.testClass = function(tagClass, className) {<br />
&nbsp;&nbsp;&nbsp; var classN = new RegExp(&laquo;(^|\\s)&raquo; + className + &laquo;(\\s|$)&raquo;);<br />
&nbsp;&nbsp;&nbsp; return classN.test(tagClass) ;<br />
}<br />
<br />
FindHandler.getParentByClass = function(className, tag) {<br />
&nbsp;&nbsp;&nbsp; while (tag.parentNode) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (tag.className &amp;&amp; this.testClass(tag.className, className)) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return tag ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; } else {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; tag = tag.parentNode ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; return null ;<br />
}<br />
<br />
FindHandler.getElementsByClassName = function(className, tag) {<br />
&nbsp;&nbsp;&nbsp; var tag = tag || document ;<br />
<br />
&nbsp;&nbsp;&nbsp; var returnElements = new Array() ;<br />
&nbsp;&nbsp;&nbsp; for (var i = 0 ; i &lt; tag.childNodes.length; i ++) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (tag.childNodes[i].className &amp;&amp; this.testClass(tag.childNodes[i].className, className)) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; returnElements.push(tag.childNodes[i]) ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; }<br />
<br />
&nbsp;&nbsp;&nbsp; for (var i = 0 ; i &lt; tag.childNodes.length; i ++) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var ret = this.getElementsByClassName(className, tag.childNodes[i]) ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (ret) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (var j = 0 ; j &lt; ret.length; j ++) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; returnElements.push(ret[j]) ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; }<br />
<br />
&nbsp;&nbsp;&nbsp; return returnElements.length &gt; 0 ? returnElements : null ;<br />
}<br />
<br />
var KeyCode = new Object() ;<br />
KeyCode.VK_ENTER = 13 ;<br />
<br />
var f1 =&nbsp; function() {<br />
&nbsp;&nbsp;&nbsp; var form = document.forms[0] ;<br />
&nbsp;&nbsp;&nbsp; if (form) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; form.onkeypress = function(e) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var key;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (window.event)<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; key = window.event.keyCode;&nbsp;&nbsp;&nbsp;&nbsp; //IE<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; else<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; key = e.which;&nbsp;&nbsp;&nbsp;&nbsp; //firefox<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (key == KeyCode.VK_ENTER) {<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var target ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (window.event) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; target = window.event.srcElement ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; } else {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; target = e.target ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var parent = FindHandler.getParentByClass(&laquo;useonenter-container&raquo;, target) ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (parent) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; var controls = FindHandler.getElementsByClassName(&laquo;useonenter-control&raquo;, parent) ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (controls &amp;&amp; controls[0]) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (controls[0].tagName == &laquo;INPUT&raquo; || controls[0].tagName == &laquo;BUTTON&raquo;) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; controls[0].click() ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; } else {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; controls[0].onclick() ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return false ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; return true ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
<br />
&nbsp;&nbsp;&nbsp; }<br />
}<br />
<br />
function focusSearch() {<br />
&nbsp;&nbsp;&nbsp; var target ;<br />
&nbsp;&nbsp;&nbsp; if (window.event) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; target = window.event.srcElement ;<br />
&nbsp;&nbsp;&nbsp; } else {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; target = this ;<br />
&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; var index = searchElements.indexOf(target) ;<br />
&nbsp;&nbsp;&nbsp; if (target.value == searchStrings[index]) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; target.value = &laquo;&raquo; ;<br />
&nbsp;&nbsp;&nbsp; }<br />
}<br />
function blurSearch() {<br />
&nbsp;&nbsp;&nbsp; var target ;<br />
&nbsp;&nbsp;&nbsp; if (window.event) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; target = window.event.srcElement ;<br />
&nbsp;&nbsp;&nbsp; } else {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; target = this ;<br />
&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; var index = searchElements.indexOf(target) ;<br />
&nbsp;&nbsp;&nbsp; if (target.value == &laquo;&raquo;) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; target.value = searchStrings[index] ;<br />
&nbsp;&nbsp;&nbsp; }<br />
}<br />
var f2 = function() {<br />
&nbsp;&nbsp;&nbsp; var allElements = FindHandler.getElementsByClassName(&#8217;search-value-container&#8217;, null) ;<br />
<br />
&nbsp;&nbsp;&nbsp; var el = new Array() ;<br />
&nbsp;&nbsp;&nbsp; if (allElements) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (var i = 0; i &lt; allElements.length; i ++) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; el[i] = allElements[i] ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (el[i]) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; el[i].onfocus = focusSearch ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; el[i].onblur = blurSearch ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; }<br />
}<br />
<br />
var setFocusEvents = function() {<br />
&nbsp;&nbsp;&nbsp; if (searchElements &amp;&amp; searchStrings) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (searchElements.length == searchStrings.length) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (var i = 0; i &lt; searchElements.length; i ++) {<br />
//&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; alert(searchElements[i]) ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; searchElements[i].onfocus = focusSearch ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; searchElements[i].onblur = blurSearch ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; searchElements[i].onfocus ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; searchElements[i].onblur ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (searchElements[i].value == null || searchElements[i].value == &laquo;&raquo;) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; searchElements[i].value = searchStrings[i] ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; }<br />
}<br />
<br />
var changeBeforeSubmit = function() {<br />
&nbsp;&nbsp;&nbsp; var form = document.forms[0] ;<br />
&nbsp;&nbsp;&nbsp; if (form) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; form.onsubmit = function() {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; for (var i = 0; i &lt; searchElements.length;&nbsp; i ++) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (searchElements[i].value == searchStrings[i]) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; searchElements[i].value = &laquo;&raquo; ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; }<br />
}<br />
<br />
onloadFunctions.push(f1) ;<br />
onloadFunctions.push(f2) ;<br />
onloadFunctions.push(changeBeforeSubmit) ;<br />
onAfterLoad.push(setFocusEvents) ;<br />
<br />
window.onload = function() {<br />
&nbsp;&nbsp;&nbsp; for (var i = 0 ; i &lt; onloadFunctions.length; i ++) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; onloadFunctions[i]() ;<br />
&nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; for (var i = 0 ; i &lt; onAfterLoad.length; i ++) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; onAfterLoad[i]() ;<br />
&nbsp;&nbsp;&nbsp; }<br />
}</p>
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			<wfw:commentRss>http://sidslog.wordpress.com/2008/05/27/%d0%bf%d0%be%d0%bc%d0%b5%d0%bd%d1%8f%d0%bb%d1%81%d1%8f-%d1%8f%d0%b2%d0%b0%d1%81%d0%ba%d1%80%d0%b8%d0%bf%d1%82-%d0%ba-%d0%bf%d1%80%d0%b5%d0%b4%d1%8b%d0%b4%d1%83%d1%89%d0%b5%d0%bc%d1%83-%d0%bf%d0%be/feed/</wfw:commentRss>
		<slash:comments>2</slash:comments>
	
		<media:content url="http://1.gravatar.com/avatar/f9a7ed301c1e0612c8e5751c7f24417e?s=96&#38;d=identicon&#38;r=G" medium="image">
			<media:title type="html">sidslog</media:title>
		</media:content>
	</item>
		<item>
		<title>Myfaces Tomahawk и Javascript изменение надписи при наведении фокуса</title>
		<link>http://sidslog.wordpress.com/2008/05/23/myfaces-focus/</link>
		<comments>http://sidslog.wordpress.com/2008/05/23/myfaces-focus/#comments</comments>
		<pubDate>Fri, 23 May 2008 12:09:48 +0000</pubDate>
		<dc:creator>sidslog</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[blur]]></category>
		<category><![CDATA[focus]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[myfaces]]></category>
		<category><![CDATA[tomahawk]]></category>

		<guid isPermaLink="false">http://sidslog.wordpress.com/?p=11</guid>
		<description><![CDATA[На странице расположена таблица с некоторыми данными. Над ней фильтр с полем ввода и кнопкой найти. Изначально в поле ввода значение &#171;Поиск&#8230;&#187;, при наведении фокуса значение пропадает. На то, какое поле ввода будет обрабатываться, будет указывать с помощью класса.
Код jsf:

&#60;h:inputText value=&#187;#{searchInfo.searchName}&#187; styleClass=&#187;search-value-container&#187; /&#62;

&#60;h:commandLink value=&#187; #{resources['command.FIND']} &#187; action=&#187;#{searchInfo.find}&#187; /&#62;

Класс search-value-container указывает на то, что наведение и [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=sidslog.wordpress.com&blog=3036223&post=11&subd=sidslog&ref=&feed=1" />]]></description>
			<content:encoded><![CDATA[<div class='snap_preview'><br /><p style="font-size:10pt;">На странице расположена таблица с некоторыми данными. Над ней фильтр с полем ввода и кнопкой найти. Изначально в поле ввода значение &laquo;Поиск&#8230;&raquo;, при наведении фокуса значение пропадает. На то, какое поле ввода будет обрабатываться, будет указывать с помощью класса.</p>
<p style="font-size:10pt;">Код jsf:</p>
<p style="font-size:10pt;background-color:#EEEEEE;margin-left:25px;">
&lt;h:inputText value=&raquo;#{searchInfo.searchName}&raquo; styleClass=&raquo;search-value-container&raquo; /&gt;<br />
<br />
&lt;h:commandLink value=&raquo; #{resources['command.FIND']} &raquo; action=&raquo;#{searchInfo.find}&raquo; /&gt;
</p>
<p>Класс search-value-container указывает на то, что наведение и уход фокуса будут обрабатываться у inputText.</p>
<p style="font-size:10pt;">В бине :</p>
<p style="font-size:10pt;background-color:#EEEEEE;margin-left:25px;">
public String getSearchName() {<br />
&nbsp;&nbsp;&nbsp;&nbsp;if (getName() == null || getName().equals(&laquo;&raquo;)) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return Util.getResource(Messages.SEARCH_CODE) ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return getName();<br />
}<br />
<br />
public void setSearchName(String name) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;if (name == null || name.equals(Util.getResource(Messages.SEARCH_CODE)) || name.equals(&laquo;&raquo;)) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;setName(null);<br />
&nbsp;&nbsp;&nbsp;&nbsp;} else {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;setName(name.trim()) ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
}<br />
<br />
public String getName() {<br />
&nbsp;&nbsp;&nbsp;&nbsp;return name;<br />
}<br />
<br />
public void setName(String name) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;this.name = name;<br />
}
</p>
<p style="font-size:10pt;">
Код JS для обработки фокуса:</p>
<p style="font-size:10pt;background-color:#EEEEEE;margin-left:25px;">
var el = new Array() ;<br />
var searchValue = &laquo;&raquo; ;<br />
<br />
function getElementsByClassName(className, tag, elm){<br />
&nbsp;&nbsp;&nbsp;&nbsp;    var testClass = new RegExp(&laquo;(^|\\s)&raquo; + className + &laquo;(\\s|$)&raquo;);<br />
&nbsp;&nbsp;&nbsp;&nbsp;    var tag = tag || &laquo;*&raquo; ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;   var elm = elm || document ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;    var elements = (tag == &laquo;*&raquo; &amp;&amp; elm.all) ? elm.all : elm.getElementsByTagName(tag) ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;    var returnElements = [] ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;    var current ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;    var length = elements.length ;<br />
 &nbsp;&nbsp;&nbsp;&nbsp;   for ( var i = 0; i &lt; length; i ++) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;        current = elements[i] ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;        if (testClass.test(current.className)) {<br />
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;           returnElements.push(current) ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;        }<br />
&nbsp;&nbsp;&nbsp;&nbsp;    }<br />
&nbsp;&nbsp;&nbsp;&nbsp;    return returnElements ;<br />
}<br />
<br />
function focusSearch() {<br />
&nbsp;&nbsp;&nbsp;&nbsp;    if (this.value == searchValue) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;        this.value = &laquo;&raquo; ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;    }<br />
}<br />
<br />
function blurSearch() {<br />
&nbsp;&nbsp;&nbsp;&nbsp;    if (this.value == &laquo;&raquo;) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;        this.value = searchValue ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;    }<br />
}<br />
<br />
function load() {<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;    var allElements = getElementsByClassName(&#8217;search-value-container&#8217;, null, null) ;<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;    for (var i = 0; i &lt; allElements.length; i ++) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;        el[i] = allElements[i] ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;        if (el[i]) {<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;            el[i].onfocus = focusSearch ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;            el[i].onblur = blurSearch ;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;        }<br />
&nbsp;&nbsp;&nbsp;&nbsp;    }<br />
<br />
}<br />
<br />
window.onload = load ;
</p>
<p style="font-size:10pt;">
Для того, чтобы указать, какое значение должно быть в поле ввода, необходимо перед inputText&#8217;ом поместить
</p>
<p style="font-size:10pt;background-color:#EEEEEE;margin-left:25px;">
        &lt;t:jsValueSet name=&raquo;searchValue&raquo; value=&raquo;#{resources['message.SEARCH_CODE']}&raquo; /&gt;</p>
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