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/*
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Description: Display a form for OpenLS geocoding request
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Author: Steven Ottens AT geodan.nl
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Licence: LGPL as per: http://www.gnu.org/copyleft/lesser.html
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$Id: OpenLSForm.js 3879 2008-02-27 14:20:29Z gjvoosten $
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*/
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// Ensure this object's dependancies are loaded.
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mapbuilder.loadScript(baseDir+"/widget/WidgetBaseXSL.js");
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/**
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* Widget to display the OpenLS request form
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*
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* @constructor
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* @base WidgetBaseXSL
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* @param widgetNode This widget's object node from the configuration document.
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* @param model The model that this widget is a view of.
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*/
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function OpenLSForm(widgetNode, model) {
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WidgetBaseXSL.apply(this,new Array(widgetNode, model));
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this.defaultModelUrl=this.getProperty("mb:defaultModelUrl");
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this.geocodeServerUrl=this.getProperty("mb:geocodeServerUrl");
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this.xsl=new XslProcessor(baseDir+"/tool/xsl/ols_GeocodeRequest.xsl");
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/**
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* handles the submission of the form
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*/
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this.submitForm = function(objRef) {
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//Parse the form
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var geoForm = document.getElementById(this.formName);
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pc = geoForm.pcValue.value;
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street = geoForm.streetValue.value;
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number = geoForm.numberValue.value;
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city = geoForm.cityValue.value;
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municipality = geoForm.municipalityValue.value;
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country =geoForm.countryValue.value;
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//fill the form output into the xsl
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if(pc) objRef.xsl.setParameter("postalCode", pc);
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if(street) objRef.xsl.setParameter("street", street);
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if(number) objRef.xsl.setParameter("number", number);
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if(city) objRef.xsl.setParameter("municipalitySubdivision", city);
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if(municipality) objRef.xsl.setParameter("municipality", municipality);
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if(country) objRef.xsl.setParameter("countryCode", country);
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if(!country) {
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alert(mbGetMessage("noCountryCode"));
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return;
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}
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//no values entered, bail out
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if(!municipality && !city && !number && !street && !pc) {
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alert(mbGetMessage("atLeastOneValue"));
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return;
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}
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//do the actual request
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objRef.requestModel = objRef.xsl.transformNodeToObject(this.model.doc);
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objRef.httpPayload = new Object();
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objRef.httpPayload.url = objRef.geocodeServerUrl;
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objRef.httpPayload.method="post";
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objRef.httpPayload.postData=objRef.requestModel;
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objRef.targetModel.newRequest(objRef.targetModel,objRef.httpPayload);
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}
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//set some properties for the form output
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//allow it to have a different form name
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this.formName = this.getProperty("mb:formName", "OpenLSForm_" + mbIds.getId());
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this.stylesheet.setParameter("formName", this.formName);
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}
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