domparser

问题 My Problem is I am Using Dom Parsing to parse below xml file but this give me error of NullPointerException. Any Help Would be Appreciated. MainActivity.java public class MainActivity extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); ScrollView mScrView1 = new ScrollView(this); /** Create a new layout to display the view */ LinearLayout layout = new LinearLayout(this); layout.setOrientation(1); /** Create a new textview array to

问题 I came across some strange behaviour when using the DomParser. It appears that if the first element is a TEMPLATE, it's ignored. See the output of below: printTags('<template></template><h1></h1>', 'text/html'); document.write('<hr>') printTags('<h1></h1><template></template>', 'text/html'); function printTags(str) { let doc = new DOMParser().parseFromString(str, 'text/html'); document.write(Array.from(doc.body.children).map(child => child.tagName).join(',')); } Browser: Chrome 72 Is this

问题 I am new working in Java and XML DOM parser. I had a requirement like read the xml data and store it inform of column and rows type. Example:sample.xml file <staff> <firstname>Swetha</firstname> <lastname>EUnis</lastname> <nickname>Swetha</nickname> <salary>10000</salary> </staff> <staff> <firstname>John</firstname> <lastname>MAdiv</lastname> <nickname>Jo</nickname> <salary>200000</salary> </staff> i need to read this XML file and store it in the above format: firstName,lastName,nickName

问题 Is there a way to do a wildcard element name match using querySelector or querySelectorAll ? I see support for wildcards in attribute queries but not for the elements themselves. The XML document I'm trying to parse is basically a flat list of properties and I need to find elements that have certain strings in their names. I realize the XML document is probably in need of a restructuring if I need this but that's just not going to happen. Any solution except going back to using the apparently

问题 I read some articles about the XML parsers and came across SAX and DOM . SAX is event-based and DOM is tree model -- I don't understand the differences between these concepts. From what I have understood, event-based means some kind of event happens to the node. Like when one clicks a particular node it will give all the sub nodes rather than loading all the nodes at the same time. But in the case of DOM parsing it will load all the nodes and make the tree model. Is my understanding correct?

问题 I have the following xml structure <clinic> <category> <employees> <medic> <medic_details> <medic_name /> <medic_address /> </medic_details> <pacients> <pacient> <pacient_details> <pacient_name> ... <pacient_address> ... </pacient_details> <diagnostic> <disease> <disease_name>Disease</disease_name> <treatment>Treatment</treatment> </disease> <disease> <disease_name>Disease</disease_name> <treatment>Treatment</treatment> </disease> </diagnostic> </pacient> </pacients> <medic> </employees> <

问题 I have seen many similar questions on stackoverflow and tried a lot but still no success. So posting my problem. Here is my program: Get the http output of a response which is in xml. Store the response in a string. Parse the string using xml dom parser. Fetch the element. <RESULTS> <DEVICE name="qwewewew"> <PORT name="ilo"> <DB_SOURCE>abncd</DB_SOURCE> <WIRE_TYPE>ilo</WIRE_TYPE> <CONNECTS>abncd</CONNECTS> </PORT> <PORT name="onboard-1"> <DB_SOURCE>abncd</DB_SOURCE> <WIRE_TYPE>net</WIRE_TYPE>

问题 I try to write a simple XML file in Java using the DocumentBuilder. I expected the XML file to look like this: <outer> <inner> <element name="WEB"/> <element name="WEB"/> <element name="WEB"/> </inner> </outer> But it generates it like this: <outer> <inner> <element name="WEB"/> <element name="WEB"/> <element name="WEB"/> </inner> </outer> Why the third element does not have the same indentation as the other two elements? Note: I read the XML file again to simulate a method in a project,

问题 I have Win 7, 64 Bit, Firefox 32.0.1, Noscript running. The following code only returns 199 nodes with aXML.getElementsByTagName("node"), whereas there are 300 in the parsed text, which is not well formed xml. var atext = ''; for (var i=0;i<300;i++) { atext += ' <node id="'+i+'" lat="42.5168939" lon="1.553855" version="2" changeset="21730124"/>'+"\n\r"; } parser = new DOMParser(); aXML= parser.parseFromString(atext , "text/html"); console.log(" nodes: " + aXML.getElementsByTagName("node")

问题 I am trying to modify the earthquake cluster map to display some of my own data. I am running into problems when using an attribute from my KML to style it. This is a sample feature from my KML: <Placemark> <name>REIERSTAD 2 ORION DW 16-2-7-6</name> <ExtendedData><SchemaData schemaUrl="#alberta_wells"> <SimpleData name="UWI">F2/16-02-007-06W4/0</SimpleData> <SimpleData name="KeyList">0074060216F20</SimpleData> <SimpleData name="Field">0998</SimpleData> <SimpleData name="Pool">0158098<