123 lines
10 KiB
Plaintext
123 lines
10 KiB
Plaintext
<!--conf
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<sample in_favorites="true">
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<product version="1.2" edition="std"/>
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<modifications>
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<modified date="070101"/>
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</modifications>
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</sample>
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-->
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<title>Grouping</title>
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<script>
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window.dhx_globalImgPath="../../codebase/imgs/";
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</script>
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<link rel="STYLESHEET" type="text/css" href="../../codebase/dhtmlxcombo.css">
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<script src="../../codebase/dhtmlxcommon.js"></script>
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<script src="../../codebase/dhtmlxcombo.js" type="text/javascript"></script>
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<script src="../../codebase/ext/dhtmlxcombo_group.js" type="text/javascript"></script>
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</head>
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<body>
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<link rel='STYLESHEET' type='text/css' href='../common/style.css'>
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<table cellspacing="0" cellpadding="0" class="sample_header" border="0">
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<tr valign="middle">
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<!-- COMPONENT ICON -->
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<td width="40" align="center"><img src="../common/dhtmlxcombo_icon.gif" border="0"></td>
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<!-- COMPONENT NAME -->
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<td width="150" align="left" nowrap="true">Sample: dhtmlxCombo</td>
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<!-- SAMPLE TITLE -->
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<td width="0" align="left" nowrap><b>Grouping</b></td>
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<!-- LINK TO COMPONENT PAGE -->
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<td width="0" align="right"><a href="http://www.dhtmlx.com/docs/products/dhtmlxCombo/index.shtml">dhtmlxCombo main page</a></td>
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<!-- CLOSE BUTTON -->
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<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>
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</tr>
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</table>
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<p>Combo groups</p>
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There is an opportunity to organize groups of interdependent combos. When you select option in a parent combo , a value of selected option is sent with a request and the child combos are filled up with the necessary options.
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<h3>Combo groups in different containers</h3>
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Method attachChildCombo allows to set child combo in another container.<br/>
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It has two parameters:
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<ul><li>object of the child combo</li><li>path to script which generates xml</li></ul>
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<table><tr><td><div id="combo_zone" style="width:200px; height:30px;"></div></td>
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<td><div id="combo_zone2" style="width:200px; height:30px;"></div></td>
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<td><div id="combo_zone3" style="width:200px; height:30px;"></div></td>
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</tr></table>
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<div class='sample_code'><div class="hl-main"><pre><span class="hl-code">
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</span><span class="hl-reserved">var</span><span class="hl-code"> </span><span class="hl-identifier">z3</span><span class="hl-code">=</span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">dhtmlXCombo</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">combo_zone3</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-quotes">"</span><span class="hl-string">alfa3</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-number">200</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-identifier">z3</span><span class="hl-code">.</span><span class="hl-identifier">loadXML</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">3.php</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span><span class="hl-code">
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</span><span class="hl-reserved">var</span><span class="hl-code"> </span><span class="hl-identifier">z2</span><span class="hl-code">=</span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">dhtmlXCombo</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">combo_zone2</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-quotes">"</span><span class="hl-string">alfa2</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-number">200</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-identifier">z2</span><span class="hl-code">.</span><span class="hl-identifier">enableFilteringMode</span><span class="hl-brackets">(</span><span class="hl-reserved">true</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-identifier">z2</span><span class="hl-code">.</span><span class="hl-identifier">attachChildCombo</span><span class="hl-brackets">(</span><span class="hl-identifier">z3</span><span class="hl-code">,</span><span class="hl-quotes">"</span><span class="hl-string">3.php</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-identifier">z2</span><span class="hl-code">.</span><span class="hl-identifier">loadXML</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">2.php</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-reserved">var</span><span class="hl-code"> </span><span class="hl-identifier">z</span><span class="hl-code">=</span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">dhtmlXCombo</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">combo_zone</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-quotes">"</span><span class="hl-string">alfa</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-number">200</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-identifier">z</span><span class="hl-code">.</span><span class="hl-identifier">enableFilteringMode</span><span class="hl-brackets">(</span><span class="hl-reserved">true</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-identifier">z</span><span class="hl-code">.</span><span class="hl-identifier">attachChildCombo</span><span class="hl-brackets">(</span><span class="hl-identifier">z2</span><span class="hl-code">,</span><span class="hl-quotes">"</span><span class="hl-string">2.php</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-identifier">z</span><span class="hl-code">.</span><span class="hl-identifier">loadXML</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">1.xml</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span></pre></div></div>
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<h3>Combo groups in the same container</h3>
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You can define a child combo in the same container with its parent by setAutoSubCombo(url,name) method.
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<div id="combo_zone4" style="width:200px; height:30px;"></div>
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<br/>
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<br/>
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<div class='sample_code'><div class="hl-main"><pre><span class="hl-code">
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</span><span class="hl-reserved">var</span><span class="hl-code"> </span><span class="hl-identifier">z4</span><span class="hl-code">=</span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">dhtmlXCombo</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">combo_zone4</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-quotes">"</span><span class="hl-string">alfa4</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-number">200</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-identifier">z4</span><span class="hl-code">.</span><span class="hl-identifier">enableFilteringMode</span><span class="hl-brackets">(</span><span class="hl-reserved">true</span><span class="hl-brackets">)</span><span class="hl-code">;
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</span><span class="hl-identifier">z4</span><span class="hl-code">.</span><span class="hl-identifier">loadXML</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">1.xml</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span><span class="hl-code">
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</span><span class="hl-reserved">var</span><span class="hl-code"> </span><span class="hl-identifier">z5</span><span class="hl-code"> = </span><span class="hl-identifier">z4</span><span class="hl-code">.</span><span class="hl-identifier">setAutoSubCombo</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">2.php</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-quotes">"</span><span class="hl-string">alpha5</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span><span class="hl-code">
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</span><span class="hl-reserved">var</span><span class="hl-code"> </span><span class="hl-identifier">z6</span><span class="hl-code"> = </span><span class="hl-identifier">z5</span><span class="hl-code">.</span><span class="hl-identifier">setAutoSubCombo</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">3.php</span><span class="hl-quotes">"</span><span class="hl-code">,</span><span class="hl-quotes">"</span><span class="hl-string">alpha6</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span></pre></div></div>
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<script>
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var z3=new dhtmlXCombo("combo_zone3","alfa5",200);
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z3.loadXML("3.php")
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var z2=new dhtmlXCombo("combo_zone2","alfa5",200);
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z2.enableFilteringMode(true);
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z2.attachChildCombo(z3,"3.php");
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z2.loadXML("2.php")
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var z=new dhtmlXCombo("combo_zone","alfa2",200);
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z.enableFilteringMode(true);
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z.attachChildCombo(z2,"2.php");
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z.loadXML("1.xml")
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var z4=new dhtmlXCombo("combo_zone4","alfa2",200);
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z4.enableFilteringMode(true);
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z4.loadXML("1.xml")
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var z5 = z4.setAutoSubCombo("2.php","alpha2")
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var z6 = z5.setAutoSubCombo("3.php","alpha3")
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</script>
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<!-- FOOTER -->
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<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>
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<!-- FOOTER -->
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</body>
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</html> |