135 lines
5.6 KiB
HTML
135 lines
5.6 KiB
HTML
<!--conf
|
|
<sample>
|
|
<product version="1.2" edition="std"/>
|
|
<modifications>
|
|
<modified date="070101"/>
|
|
</modifications>
|
|
</sample>
|
|
-->
|
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
|
|
|
|
<html>
|
|
<head>
|
|
<title>Events</title>
|
|
<script>
|
|
window.dhx_globalImgPath="../../codebase/imgs/";
|
|
</script>
|
|
<link rel="STYLESHEET" type="text/css" href="../../codebase/dhtmlxcombo.css">
|
|
|
|
<script src="../../codebase/dhtmlxcommon.js"></script>
|
|
<script src="../../codebase/dhtmlxcombo.js"></script>
|
|
|
|
</head>
|
|
|
|
|
|
<body>
|
|
<link rel='STYLESHEET' type='text/css' href='../common/style.css'>
|
|
<table cellspacing="0" cellpadding="0" class="sample_header" border="0">
|
|
<tr valign="middle">
|
|
<!-- COMPONENT ICON -->
|
|
<td width="40" align="center"><img src="../common/dhtmlxcombo_icon.gif" border="0"></td>
|
|
<!-- COMPONENT NAME -->
|
|
<td width="150" align="left" nowrap="true">Sample: dhtmlxCombo</td>
|
|
<!-- SAMPLE TITLE -->
|
|
<td width="0" align="left" nowrap><b>Events</b></td>
|
|
<!-- LINK TO COMPONENT PAGE -->
|
|
<td width="0" align="right"><a href="http://www.dhtmlx.com/docs/products/dhtmlxCombo/index.shtml">dhtmlxCombo main page</a></td>
|
|
<!-- CLOSE BUTTON -->
|
|
<td width="50"><div class="sample_close"><a href="javascript:void(0);" onclick="self.close();"><img src="../common/sample_close.gif" width="14" height="14" border="0" alt="X"></a></div></td>
|
|
</tr>
|
|
</table>
|
|
|
|
|
|
<p>Combo provides four events:<br/>
|
|
- onChange - event called when combo value changed, <br/>
|
|
- onKeyPressed - event called when key pressed inside combo: has keyCode as the parameter, <br/>
|
|
- onSelectionChange - event called when preselected value inside combo change,<br/>
|
|
- onBlur - event called when focus moved out from combo.<br/>
|
|
Event handlers can be set using attachEvent method</p>
|
|
<table>
|
|
<tr>
|
|
<td>
|
|
<div id="combo_zone2" style="width:250px; height:30px;"></div>
|
|
</td>
|
|
</tr>
|
|
<tr>
|
|
<td>
|
|
<div id="logarea" style="background-color:lightgrey;height:218px;width:250px; overflow:auto"></div>
|
|
</td>
|
|
</tr>
|
|
</table>
|
|
|
|
<div class='sample_code'><div class="hl-main"><pre><span class="hl-code">
|
|
|
|
</span><span class="hl-identifier">combo</span><span class="hl-code">.</span><span class="hl-identifier">attachEvent</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">onChange</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-identifier">onChangeFunc</span><span class="hl-brackets">)</span><span class="hl-code">;
|
|
|
|
</span><span class="hl-identifier">combo</span><span class="hl-code">.</span><span class="hl-identifier">attachEvent</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">onKeyPressed</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-identifier">onKeyPressedFunc</span><span class="hl-brackets">)</span><span class="hl-code">;
|
|
|
|
</span><span class="hl-identifier">combo</span><span class="hl-code">.</span><span class="hl-identifier">attachEvent</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">onSelectionChange</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-identifier">onSelectionChangeFunc</span><span class="hl-brackets">)</span><span class="hl-code">;
|
|
|
|
</span><span class="hl-identifier">combo</span><span class="hl-code">.</span><span class="hl-identifier">attachEvent</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">onBlur</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-identifier">onBlurFunc</span><span class="hl-brackets">)</span><span class="hl-code">;
|
|
|
|
</span><span class="hl-reserved">function</span><span class="hl-code"> </span><span class="hl-identifier">onKeyPressedFunc</span><span class="hl-brackets">(</span><span class="hl-identifier">key</span><span class="hl-brackets">)</span><span class="hl-brackets">{</span><span class="hl-code">
|
|
|
|
</span><span class="hl-identifier">doLog</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">Key </span><span class="hl-quotes">"</span><span class="hl-code"> +</span><span class="hl-identifier">key</span><span class="hl-code">+</span><span class="hl-quotes">"</span><span class="hl-string"> was pressed</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span><span class="hl-code">;
|
|
|
|
</span><span class="hl-brackets">}</span></pre></div></div>
|
|
|
|
|
|
<script>
|
|
var combo =new dhtmlXCombo("combo_zone2","alfa2",250);
|
|
combo.loadXML("data.xml");
|
|
|
|
function doLog(str){
|
|
|
|
var log = document.getElementById("logarea");
|
|
log.innerHTML = log.innerHTML+str+"</br>"
|
|
log.scrollTop = log.scrollHeight;
|
|
}
|
|
|
|
combo.attachEvent("onChange",onChangeFunc);
|
|
|
|
combo.attachEvent("onKeyPressed",onKeyPressedFunc);
|
|
|
|
combo.attachEvent("onSelectionChange",onSelectionChangeFunc);
|
|
|
|
combo.attachEvent("onBlur",onBlurFunc);
|
|
|
|
function onChangeFunc(){
|
|
|
|
doLog("" +'onChange'+" event has occured");
|
|
|
|
return true;
|
|
}
|
|
function onKeyPressedFunc(key){
|
|
|
|
doLog("Key " +key+" was pressed");
|
|
|
|
return true;
|
|
|
|
}
|
|
function onSelectionChangeFunc(){
|
|
|
|
doLog("Selection was changed");
|
|
|
|
return true;
|
|
}
|
|
|
|
function onBlurFunc(){
|
|
|
|
doLog("" +'onBlur'+" event has occured");
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
</script>
|
|
|
|
|
|
<!-- FOOTER -->
|
|
<table callspacing="0" cellpadding="0" border="0" class="sample_footer"><tr><td style="padding-left: 8px;">© <a href="http://www.dhtmlx.com">DHTMLX LTD</a>. All rights reserved</td></tr></table>
|
|
<!-- FOOTER -->
|
|
|
|
</body>
|
|
</html>
|