using cheeriojs to output a specific tag as-is - cheerio

I am using cheeriojs to parse some xml
const $ = cheerio.load(xml, {
normalizeWhitespace: true,
xmlMode: true
})
This is probably something very basic that eludes me, but I can't figure out how to output the selected element verbatim. For example, I have
<foo id="3B3D3CAD1268FFDFD3E36F2DFD30DBD0" a="3392779302" b="Chiapas" c="Mexico">
<emphasis bold="true" pageId="3" pageNumber="120">Type locality.</emphasis>
</foo>
<emphasis bold="true" pageId="3" pageNumber="120">Other localities.</emphasis>
<foo id="3B3D3CAD1268FFDFD3E36F2D68FFDFD" a="3392779378" b="Baja California" c="Mexico">
<emphasis bold="true" pageId="3" pageNumber="120">Type locality.</emphasis>
</foo>
and I have selected the above like so
const elements = $('foo')
for (let i = 0; i < elements.length; i++) {
const e = elements[i]
console.log($(e).html())
}
I get
<emphasis bold="true" pageId="3" pageNumber="120">Type locality.</emphasis>
<emphasis bold="true" pageId="3" pageNumber="120">Type locality.</emphasis>
But I want
<foo id="3B3D3CAD1268FFDFD3E36F2DFD30DBD0" a="3392779302" b="Chiapas" c="Mexico"></foo>
<foo id="3B3D3CAD1268FFDFD3E36F2D68FFDFD7" a="3392779378" b="Baja California" c="Mexico"></foo>


console.log($(e).prop('outerHTML')) does the trick

Related

Displaying multiple xml information in html via ajax

I have the AirPlayHistory.xml file that shows the last 3 streamed songs and is updated every time the song changes..
AirPlayHistory:
<Event status="happened">
<Song title="Forbidden Voices">
<Artist name="Martin Garrix" ID="344518"> </Artist>
<Info StartTime="11:06:31" JazlerID="7235" PlayListerID=""/>
</Song>
<Song title="Faded">
<Artist name="Alan Walker" ID="343769"> </Artist>
<Info StartTime="11:10:28" JazlerID="7769" PlayListerID=""/>
</Song>
<Song title="Afterlife">
<Artist name="Illenium" ID="344414"> </Artist>
<Info StartTime="11:13:30" JazlerID="10668" PlayListerID=""/>
</Song>
</Event>
I have this code:
var speed = 10000; // 10 seconds
function $(e){if(typeof e=='string')e=document.getElementById(e);return e};
function collect(a,f){var n=[];for(var i=0;i<a.length;i++){var v=f(a[i]);if(v!=null)n.push(v)}return n};
ajax={};
ajax.x=function(){try{return new ActiveXObject('Msxml2.XMLHTTP')}catch(e) {try{return new ActiveXObject('Microsoft.XMLHTTP')}catch(e){return new XMLHttpRequest()}}};
ajax.serialize=function(f){var g=function(n){return f.getElementsByTagName(n)};var nv=function(e){if(e.name)return encodeURIComponent(e.name)+'='+encodeURIComponent(e.value);else return ''};var i=collect(g('input'),function(i){if((i.type!='radio'&&i.type!='checkbox')||i.checked)return nv(i)});var s=collect(g('select'),nv);var t=collect(g('textarea'),nv);return i.concat(s).concat(t).join('&');};
ajax.send=function(u,f,m,a){var x=ajax.x();x.open(m,u,true);x.onreadystatechange=function(){if(x.readyState==4)f(x.responseText)};if(m=='POST')x.setRequestHeader('Content-type','application/x-www-form-urlencoded');x.send(a)};
ajax.get=function(url,func){ajax.send(url,func,'GET')};
ajax.gets=function(url){var x=ajax.x();x.open('GET',url,false);x.send(null);return x.responseText};
ajax.post=function(url,func,args){ajax.send(url,func,'POST',args)};
ajax.update=function(url,elm){var e=$(elm);var f=function(r){e.innerHTML=r};ajax.get(url,f)};
ajax.submit=function(url,elm,frm){var e=$(elm);var f=function(r){e.innerHTML=r};ajax.post(url,f,ajax.serialize(frm))};
function process(xml) {
document.getElementById('contentfile').innerHTML=xml;
var title = document.getElementById('contentfile').getElementsByTagName('Song')[0].title;
var name = document.getElementById('contentfile').getElementsByTagName('Artist')[0].name;
document.getElementById('contentfile').innerHTML='NOW ON AIR: '+name+' | '+title;
}
function checkXml() {
ajax.get('http://website.com/jazler/NowOnAir.xml',process)
}
window.onload=function() {
checkXml();
tId=setInterval('checkXml()',speed)
}
<div id="contentfile">
but he shows only one song of 3..

Clear! you have the first only you write name and title!! you simply rewrote the innerHTML BUT code line document.getElementById('contentfile').innerHTML=xml; is not good you have to loop through! now you write all inner.HTMl content with the first element title[0] name[0]

How to append multiple child root nodes in an XML file while fetching data from MySQL Database

Am trying to retrieve objects from MySQL database and store it in an XML file. How ever the below code is not writing the XML data in the format i needed.
private static Document buildCustomerXML(ResultSet EmployeeRS) throws Exception
{
Document xmlDoc = new DocumentImpl();
/* Creating the root element */
Element rootElement = xmlDoc.createElement("Schedule");
xmlDoc.appendChild(rootElement);
while(EmployeeRS.next())
{
Element employee1 = xmlDoc.createElement("Employees");
Element employee = xmlDoc.createElement("Employee");
/* Build the CustomerId as a Attribute*/
employee.setAttribute("id", EmployeeRS.getString("id"));
/* Creating elements within customer DOM*/
Element contractid = xmlDoc.createElement("ContractID");
Element lastName = xmlDoc.createElement("Name");
Element skills = xmlDoc.createElement("Skills");
Element skill = xmlDoc.createElement("Skill");
/* Populating Customer DOM with Data*/
contractid.appendChild(xmlDoc.createTextNode(EmployeeRS.getString("Contractid")));
lastName.appendChild(xmlDoc.createTextNode(EmployeeRS.getString("last")));
skill.appendChild(xmlDoc.createTextNode(EmployeeRS.getString("Skill")));
/* Adding the firstname and lastname elements to the Customer Element*/
employee.appendChild(contractid);
employee.appendChild(lastName);
employee.appendChild(skills);
skills.appendChild(skill);
employee1.appendChild(employee);
rootElement.appendChild(employee1);
/* Appending Customer to the Root Class*/
/* Build the CustomerId as a Attribute*/
Element constraints1 = xmlDoc.createElement("Constraints");
Element constraints = xmlDoc.createElement("Constraint");
constraints.setAttribute("id", EmployeeRS.getString("id"));
Element startdat = xmlDoc.createElement("startdate");
startdat.appendChild(xmlDoc.createTextNode(EmployeeRS.getString("startdate")));
constraints.appendChild(startdat);
constraints1.appendChild(constraints);
rootElement.appendChild(constraints1);
}
return xmlDoc;
}
Below is the output im getting for the above code
<?xml version="1.0" encoding="UTF-8"?>
<Schedule>
<Employees>
<Employee id="11">
<ContractID>1</ContractID>
<Name>kumbhar</Name>
<Skills>
<Skill>Employee</Skill>
</Skills>
</Employee>
</Employees>
<Constraints>
<Constraint id="11">
<startdate>11/08/2014</startdate>
</Constraint>
</Constraints>
<Employees>
<Employee id="14">
<ContractID>1</ContractID>
<Name>Raje</Name>
<Skills>
<Skill>Employee</Skill>
</Skills>
</Employee>
</Employees>
<Constraints>
<Constraint id="14">
<startdate>2014-11-12</startdate>
</Constraint>
</Constraints>
</Schedule>
However i need output to be in the below form
<?xml version="1.0" encoding="UTF-8"?>
<Schedule>
<Employees>
<Employee id="11">
<ContractID>1</ContractID>
<Name>kumbhar</Name>
<Skills>
<Skill>Employee</Skill>
</Skills>
</Employee>
<Employee id="14">
<ContractID>1</ContractID>
<Name>Raje</Name>
<Skills>
<Skill>Employee</Skill>
</Skills>
</Employee>
</Employees>
<Constraints>
<Constraint id="14">
<startdate>2014-11-12</startdate>
</Constraint>
<Constraint id="11">
<startdate>11/08/2014</startdate>
</Constraint>
</Constraints>
</Schedule>
Can any one provide me suggestions on how to achieve output in the above format

I solved it
while(EmployeeRS.next())
{
Element employee = xmlDoc.createElement("Employee");
/* Build the CustomerId as a Attribute*/
employee.setAttribute("id", EmployeeRS.getString("id"));
/* Creating elements within customer DOM*/
Element contractid = xmlDoc.createElement("ContractID");
Element lastName = xmlDoc.createElement("Name");
Element skills = xmlDoc.createElement("Skills");
Element skill = xmlDoc.createElement("Skill");
/* Populating Customer DOM with Data*/
contractid.appendChild(xmlDoc.createTextNode(EmployeeRS.getString("Contractid")));
lastName.appendChild(xmlDoc.createTextNode(EmployeeRS.getString("last")));
skill.appendChild(xmlDoc.createTextNode(EmployeeRS.getString("Skill")));
/* Adding the firstname and lastname elements to the Customer Element*/
employee.appendChild(contractid);
employee.appendChild(lastName);
employee.appendChild(skills);
skills.appendChild(skill);
employee1.appendChild(employee);
/* Appending Customer to the Root Class*/
/* Build the CustomerId as a Attribute*/
Element constraints = xmlDoc.createElement("Constraint");
constraints.setAttribute("id", EmployeeRS.getString("id"));
Element startdat = xmlDoc.createElement("startdate");
Element enddat = xmlDoc.createElement("enddate");
startdat.appendChild(xmlDoc.createTextNode(EmployeeRS.getString("startdate")));
enddat.appendChild(xmlDoc.createTextNode(EmployeeRS.getString("enddate")));
constraints.appendChild(startdat);
constraints.appendChild(enddat);
constraints1.appendChild(constraints);
} rootElement.appendChild(employee1);
rootElement.appendChild(constraints1);
return xmlDoc;
}

Converting this XMLList to XML

var xml:XML = new XML(
<root>
<message for="Harry" > adlfjljfa </message>
<message for="Harry" > ajf ja; jafja </message>
<message for="Akil"> difasfjlfjals </message>
var xmlList:XMLList = xml.message.(#for== "Harry" )
var nameXML:XML = XML(xmlList)
trace( nameXML )
Right now the nameXML doesnot form correctly, and throws an error : The markup in the document following the root element must be well formed.
Thanks

You didnt close the root tag in the XML declaration.
I replaced the "for" attribute because its reserved.
var xml:XML =
<root>
<message dest="Harry" > adlfjljfa </message>
<message dest="Harry" > ajf ja; jafja </message>
<message dest="Akil"> difasfjlfjals </message>
</root>
var xmlList:XMLList = xml.message.(#dest== "Harry" )
for each (var item:XML in xmlList) {
trace(item)
}
output
adlfjljfa
ajf ja; jafja
Edit
You can also keep the "for" attribute :
var xmlList:XMLList = xml.message.(attribute('for')== "Harry" )

Get prefix of XML namespace from URI

How can I get the prefix of a xml namespace from URI?
example:
<Name xmlns:tiger="http://www.census.gov">
</Name>
I've got the
"http://www.census.gov"
I want to get the prefix
tiger
How can I do this in Actionscript / Flex?
thx
EDIT
The answer doesn't work with this complex example:
<Name xmlns:tiger="http://www.census.gov" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.opengis.net/wfs" xmlns:wfs="http://www.opengis.net/wfs" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:ogc="http://www.opengis.net/ogc" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:it.geosolutions="http://www.geo-solutions.it" xmlns:cite="http://www.opengeospatial.net/cite" xmlns:worldWS="worldWS" xmlns:sde="http://geoserver.sf.net" xmlns:topp="http://www.openplans.org/topp" xmlns:sf="http://www.openplans.org/spearfish" xmlns:nurc="http://www.nurc.nato.int" xmlns:solWS="solWS">
tiger:poly_landmarks
</Name>
I've got empty Array.
ANSWER MY OWN Q
for EDIT example
var xml:XML = <Name xmlns:tiger="http://www.census.gov" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.opengis.net/wfs" xmlns:wfs="http://www.opengis.net/wfs" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:ogc="http://www.opengis.net/ogc" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:it.geosolutions="http://www.geo-solutions.it" xmlns:cite="http://www.opengeospatial.net/cite" xmlns:worldWS="worldWS" xmlns:sde="http://geoserver.sf.net" xmlns:topp="http://www.openplans.org/topp" xmlns:sf="http://www.openplans.org/spearfish" xmlns:nurc="http://www.nurc.nato.int" xmlns:solWS="solWS">
tiger:poly_landmarks
</Name>
var ns:Namespace = xml.namespace("http://www.census.gov");
if(ns.uri == "http://www.census.gov")
....

var xml:XML = <Name xmlns:tiger="http://www.census.gov"></Name>;
var ns:Array = xml.namespaceDeclarations();
trace(ns[0].prefix); //output: tiger
UPD for complex xml (output tiger as well):
var xml:XML = <Name xmlns:tiger="http://www.census.gov" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.opengis.net/wfs" xmlns:wfs="http://www.opengis.net/wfs" xmlns:ows="http://www.opengis.net/ows" xmlns:gml="http://www.opengis.net/gml" xmlns:ogc="http://www.opengis.net/ogc" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:it.geosolutions="http://www.geo-solutions.it" xmlns:cite="http://www.opengeospatial.net/cite" xmlns:worldWS="worldWS" xmlns:sde="http://geoserver.sf.net" xmlns:topp="http://www.openplans.org/topp" xmlns:sf="http://www.openplans.org/spearfish" xmlns:nurc="http://www.nurc.nato.int" xmlns:solWS="solWS">
tiger:poly_landmarks
</Name>
var nss:Array = xml.namespaceDeclarations();
for each(var ns:Namespace in nss)
{
if(ns.uri == "http://www.census.gov")
{
trace(ns.prefix);
break;
}
}

xsl generate-id() function returns same id twice for different nodes

I have an input xml for a transformation like ;
<?xml version="1.0" encoding="UTF-8" ?>
<AssetcustomerCollection xmlns="http://xmlns.oracle.com/pcbpel/adapter/db/top/somens">
<Assetcustomer xmlns="">
....
</Assetcustomer>
<Assetcustomer xmlns="">
<accountklantid>000000123456789</accountklantid>
<accountrowid>1-W8HQ1J</accountrowid>
<adrestypeaccnt/>
<adrestypecon/>
<assetbankcode>1173</assetbankcode>
<assetnumber>0000001234</assetnumber>
<assetprodcode>1200</assetprodcode>
<assetproduct>Overeenkomst Rekening-courant</assetproduct>
<assetproductlocatie>00</assetproductlocatie>
<assetstatus>Actief</assetstatus>
<assetsubstatus>Lopende rekening</assetsubstatus>
<assettypecode>0010</assettypecode>
<contactklantid/>
<contactrowid/>
<primairaccount>Y</primairaccount>
<primaircontact>N</primaircontact>
<reltypeaccnt>Hoofdcontractant</reltypeaccnt>
<reltypecon/>
<rowidasset>1-X3XBMO</rowidasset>
<rowidassetaccnt>1-X3XBMQ</rowidassetaccnt>
<rowidassetcon/>
<tnsidaccnt/>
<tnsidcon/>
</Assetcustomer>
<Assetcustomer xmlns="">
....
</Assetcustomer>
<Assetcustomer xmlns="">
<accountklantid/>
<accountrowid/>
<adrestypeaccnt/>
<adrestypecon/>
<assetbankcode>1173</assetbankcode>
<assetnumber>0000004321</assetnumber>
<assetprodcode>1201</assetprodcode>
<assetproduct>WereldPas (Zakelijk)</assetproduct>
<assetproductlocatie>00</assetproductlocatie>
<assetstatus>Actief</assetstatus>
<assetsubstatus>Lopende rekening</assetsubstatus>
<assettypecode>0003</assettypecode>
<contactklantid>000000987654321</contactklantid>
<contactrowid>1-X17PLM</contactrowid>
<primairaccount>N</primairaccount>
<primaircontact>Y</primaircontact>
<reltypeaccnt/>
<reltypecon>Pasverantwoordelijke</reltypecon>
<rowidasset>1-X3XBN0</rowidasset>
<rowidassetaccnt/>
<rowidassetcon>1-X3XBNE</rowidassetcon>
<tnsidaccnt/>
<tnsidcon/>
</Assetcustomer>
<Assetcustomer xmlns="">
....
</Assetcustomer>
</AssetcustomerCollection>
When transforming this input xml i got an unexpected output (15 of the 16 input Assetcustomer nodes were transformed) I now have found the cause, but cannot explain why it occurs;
The following transformation returns the same id twice;
<xsl:element name="A">
<xsl:value-of select="generate-id(key('AssetRowIDs',/ns0:AssetcustomerCollection/Assetcustomer[rowidasset = '1-X3XBMO']/*)[1])"/>
</xsl:element>
<xsl:element name="B">
<xsl:value-of select="generate-id(key('AssetRowIDs',/ns0:AssetcustomerCollection/Assetcustomer[rowidasset = '1-X3XBN0']/*)[1])"/>
</xsl:element>
<A>N10211</A>
<B>N10211</B>
While the generated id for any other node with a different rowidasset is different.
Any ideas before i start pulling my hair out ?
Peter
I do not know exactly why , but changing
<xsl:key name="AssetRowIDs" match="Assetcustomer" use="rowidasset"/>
into
<xsl:key name="AssetRowIDs" match="Assetcustomer" use="concat('-',rowidasset,'-')"/>
and
<xsl:for-each select="/ns0:AssetcustomerCollection/Assetcustomer[generate-id() = generate-id(key('AssetRowIDs',rowidasset)[1])]">
into
<xsl:for-each select="/ns0:AssetcustomerCollection/Assetcustomer[generate-id() = generate-id(key('AssetRowIDs',concat('-',rowidasset,'-'))[1])]">
Seems to generate a unique id for each node, still bugging me dat i do not understand the cause of it.

Check the namespace? If the ns0 prefix is bound to a wrong namespace URI, your query will in both cases yield an empty result set. Together with the same first argument for key, that, I imagine, will yield the same call to key() and thus the same ID.
Also I don't think the key() function does what you think it does: http://www.w3schools.com/xsl/func_key.asp
In any case you can apply generate-id() directly on the node set for which you wish to calculate the ID.