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<a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008 Overview
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<b><a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008</b></em>
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<h2>ModelUrlInput.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 'ModelUrlInput.js'<BR/><BR/>
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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="ModelUrlInput.html">ModelUrlInput</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: ModelUrlInput.js 3879 2008-02-27 14:20:29Z gjvoosten $
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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 the a form to input any model's URL and load the new URL
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* as the model's document
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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> ModelUrlInput(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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//a default value to be used in the form</span>
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<span class="reserved">this</span>.defaultUrl = <span class="reserved">this</span>.getProperty(<span class="literal">"mb:defaultUrl"</span>);
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<span class="comment">/**
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* Handles submission of the form (via javascript in an <a> tag)
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*/</span>
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<span class="reserved">this</span>.submitForm = <span class="reserved">function</span>() {
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var httpPayload = new Object();
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httpPayload.url = <span class="reserved">this</span>.urlInputForm.defaultUrl.value;
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httpPayload.method = <span class="reserved">this</span>.targetModel.method;
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<span class="comment">/*
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for (var i=0; i<httpMethod.length; ++i) { //loop through radio buttons
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if (httpMethod[i].checked) {
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httpPayload.method = httpMethod[i].value;
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if (httpPayload.method.toLowerCase() == "post") {
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httpPayload.postData = null; //TBD get this from somewhere? or not allow post?
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mbDebugMessage(this, "postData:"+httpPayload.postData.xml);
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} else {
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httpPayload.postData = null;
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}
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break;
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}
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}
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*/</span>
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<span class="reserved">this</span>.targetModel.newRequest(<span class="reserved">this</span>.targetModel,httpPayload);
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}
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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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target.parentWidget.submitForm();
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<span class="reserved">return</span> false; //prevent the form from actually being submitted
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}
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}
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<span class="comment">/**
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* initializes stylesheet parameters for the form
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* <span class="attrib">@param</span> objRef Pointer to this widget object.
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*/</span>
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<span class="reserved">this</span>.prePaint = <span class="reserved">function</span>(objRef) {
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objRef.stylesheet.setParameter(<span class="literal">"modelTitle"</span>, objRef.targetModel.title);
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<span class="reserved">if</span> (!objRef.defaultUrl) objRef.defaultUrl = objRef.targetModel.url;
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objRef.stylesheet.setParameter(<span class="literal">"defaultUrl"</span>, objRef.defaultUrl);
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}
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<span class="comment">/**
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* Refreshes the form and event 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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objRef.urlInputForm = document.getElementById(objRef.formName);
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objRef.urlInputForm.parentWidget = objRef;
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objRef.urlInputForm.onkeypress = objRef.handleKeyPress;
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<span class="comment"> //objRef.WebServiceForm.onsubmit = objRef.submitForm;</span>
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<span class="comment"> //objRef.WebServiceForm.mapsheet.onblur = objRef.setMapsheet;</span>
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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">"urlInputForm_"</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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}
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</pre>
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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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