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<!doctype html public "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd">
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<title>
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<a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008 Overview
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</title>
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<link rel ="stylesheet" type="text/css" href="stylesheet.css" title="Style">
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parent.document.title="FormBase.js Overview";
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<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="overview-summary.html"><font class="NavBarFont1"><b>Overview</b></font></a> </td>
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<td bgcolor="#EEEEFF" align="right" valign="top">
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<em>
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<b><a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008</b></em>
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</td>
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//-->
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</script>
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<noscript>
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<a href="allclasses-noframe.html" target=""><b>All Classes</b></a>
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<hr>
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<center>
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<h2>FormBase.js</h2>
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</center>
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<h4>Summary</h4>
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<p>
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No overview generated for 'FormBase.js'<BR/><BR/>
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</p>
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<table border="1" cellpadding="3" cellspacing="0" width="100%">
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<td colspan=2><font size="+2">
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<b>Class Summary</b>
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</font></td>
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</tr>
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<tr bgcolor="white" class="TableRowColor">
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<td width="15%"><b><a href="FormBase.html">FormBase</a></b></td>
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<td> </td>
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</tr>
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</table>
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<hr/>
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<!-- ========== METHOD SUMMARY =========== -->
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<!-- ========== END METHOD SUMMARY =========== -->
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<pre class="sourceview"><span class="comment">/*
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Author: Mike Adair mike.adairATccrs.nrcan.gc.ca
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License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
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$Id: OWSCatSearchForm.js 2076 2006-04-11 19:48:08Z madair $
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*/</span>
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<span class="comment">
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// Ensure this object's dependancies are loaded.</span>
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mapbuilder.loadScript(baseDir+<span class="literal">"/widget/WidgetBaseXSL.js"</span>);
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<span class="comment">/**
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* Widget to display a form for input of parameters to generate a web service
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* request. This JS object handles the form submit via HTTP Get by appending
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* a query string to the form's action URL. The query string is created from
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* all input elements and their values.
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* The target model is then loaded from the URL created.
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* A stylehseet must be specified as a property in config for this widget.
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* See widget/NtsForm.xsl for an example.
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*
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* <span class="attrib">@constructor</span>
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* <span class="attrib">@base</span> WidgetBaseXSL
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* <span class="attrib">@param</span> widgetNode This widget's object node from the configuration document.
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* <span class="attrib">@param</span> model The model that this widget is a view of.
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*/</span>
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<span class="reserved">function</span> FormBase(widgetNode, model) {
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WidgetBaseXSL.apply(<span class="reserved">this</span>, new Array(widgetNode, model));
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<span class="comment">
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//get bbox inforamtion from a map model</span>
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<span class="reserved">this</span>.webServiceUrl = <span class="reserved">this</span>.getProperty(<span class="literal">"mb:webServiceUrl"</span>);
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<span class="comment">/**
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* Refreshes the form onblur handlers when this widget is painted.
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* <span class="attrib">@param</span> objRef Pointer to this CurorTrack object.
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*/</span>
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<span class="reserved">this</span>.postPaint = <span class="reserved">function</span>(objRef) {
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var searchForm = document.getElementById(objRef.formName);
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searchForm.parentWidget = objRef;
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searchForm.onkeypress = objRef.handleKeyPress;
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searchForm.onsubmit = objRef.submitForm;
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}
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<span class="comment">
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//set some properties for the form output</span>
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<span class="reserved">this</span>.formName = <span class="literal">"WebServiceForm_"</span> + mbIds.getId();
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<span class="reserved">this</span>.stylesheet.setParameter(<span class="literal">"formName"</span>, <span class="reserved">this</span>.formName);
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<span class="comment">/**
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* handles keypress events to filter out everything except "enter".
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* Pressing the "enter" key will trigger a form submit
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* <span class="attrib">@param</span> event the event object passed in for Mozilla; IE uses window.event
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*/</span>
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<span class="reserved">this</span>.handleKeyPress = <span class="reserved">function</span>(event) {
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var keycode;
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var target;
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<span class="reserved">if</span> (event){
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<span class="comment"> //Mozilla</span>
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keycode=event.which;
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target=event.currentTarget;
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}<span class="reserved">else</span>{
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<span class="comment"> //IE</span>
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keycode=window.event.keyCode;
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target=window.event.srcElement.form;
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}
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<span class="reserved">if</span> (keycode == 13) { //enter key
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<span class="reserved">return</span> true;
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}
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}
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<span class="comment">/**
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*
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* <span class="attrib">@param</span>
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*/</span>
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<span class="reserved">this</span>.setValue = <span class="reserved">function</span>(xpath, value) {
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<span class="reserved">this</span>.model.setXpathValue(<span class="reserved">this</span>.model,xpath,value,false);
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}
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}
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</pre>
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<hr>
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<a name="navbar_top"><!-- --></a>
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<a name="navbar_top_firstrow"><!-- --></a>
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<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="overview-summary.html"><font class="NavBarFont1"><b>Overview</b></font></a> </td>
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<td bgcolor="#FFFFFF" class="NavBarCell1Rev"> <font class="NavBarFont1Rev"><b>File</b></font> </td>
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<td bgcolor="#FFFFFF" class="NavBarCell1"> <font class="NavBarFont1">Class</font> </td>
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<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="overview-tree.html"><font class="NavBarFont1"><b>Tree</b></font></a> </td>
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<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="index-all.html"--><font class="NavBarFont1"><b>Index</b></font></a> </td>
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</td>
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<td bgcolor="#EEEEFF" align="right" valign="top"><em>
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<b><a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008</b></em>
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</td>
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<a href="overview-summary.html" target="_top"><b>NO FRAMES</b></a>
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<script>
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<!--
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if(window==top) {
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document.writeln('<A HREF="allclasses-noframe.html" TARGET=""><B>All Classes</B></A>');
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}
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//-->
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</script>
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<noscript>
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<a href="allclasses-noframe.html" target=""><b>All Classes</b></a>
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<font size="-1">
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<div class="jsdoc_ctime">Documentation generated by <a href="http://jsdoc.sourceforge.net/" target="_parent">JSDoc</a> on Sun Apr 27 20:30:54 2008</div>
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