¡@
2014/10/15 ¤U¤È 10:16:04
iphone Programming Glossary: xpathHow to search nsmutablearray in objective c-iPhone app http://stackoverflow.com/questions/1057162/how-to-search-nsmutablearray-in-objective-c-iphone-app
SimpleXML way of parsing in Objective C for iPhone App http://stackoverflow.com/questions/1373609/simplexml-way-of-parsing-in-objective-c-for-iphone-app upon encountering XML elements values etc... Use of libxml2 based framework such as TouchXML to make use of the XPath to easily query nodes in the XML file. I'm not sure if there are any other approach to parsing XML in Objective C for iPhone... you want to use libxml2 with an Objective C front take a look at this useful set of wrapper functions . You issue an XPath query to your XML document object and get back Foundation class objects NSArray NSString and NSDictionary e.g. NSArray queriedBuckets.. object and get back Foundation class objects NSArray NSString and NSDictionary e.g. NSArray queriedBuckets PerformXMLXPathQuery responseData @ local name 'Buckets' local name 'Bucket' These functions help unite the speed of libxml2 with the readability..
How should I architect my iPhone app to talk to my website? http://stackoverflow.com/questions/3943597/how-should-i-architect-my-iphone-app-to-talk-to-my-website files are not huge I strongly recommend TouchXML it's such a pleasure to work with XML as document it also supports XPath instead of an event based API. You can use this parser also when files are downloaded to check their validity re download..
parsing HTML on the iPhone [closed] http://stackoverflow.com/questions/405749/parsing-html-on-the-iphone this question I found using hpple quite useful to parse messy HTML. Hpple project is a Objective C wrapper on the XPathQuery library for parsing HTML. Using it you can send an XPath query and receive the result . Requirements Add libxml2 includes.. HTML. Hpple project is a Objective C wrapper on the XPathQuery library for parsing HTML. Using it you can send an XPath query and receive the result . Requirements Add libxml2 includes to your project Menu Project Edit Project Settings Search.. get the following source code files an add them to your project TFpple.h TFpple.m TFppleElement.h TFppleElement.m XPathQuery.h XPathQuery.m Take a walk on w3school XPath Tutorial to feel comfortable with the XPath language. Code Example #import..
Choosing the right IOS XML parser http://stackoverflow.com/questions/4181690/choosing-the-right-ios-xml-parser duplicate tags at different points in the hierarchy . I was thinking about TBXML but I was concerned about its lack of XPath support. For instance lets say my XML file looked like this. blog author foo1 author comments comment text CDATA HTML code..
How to Parse XML File using xmlparsing on iphone? http://stackoverflow.com/questions/5715174/how-to-parse-xml-file-using-xmlparsing-on-iphone project and set the following Other linker flags lxml2 Header Search Paths SDKROOT usr include libxml2 Then download XPathQuery.m and XPathQuery.h from this page Using libxml2 for XML parsing and XPath queries in Cocoa which also provides a tutorial.. the following Other linker flags lxml2 Header Search Paths SDKROOT usr include libxml2 Then download XPathQuery.m and XPathQuery.h from this page Using libxml2 for XML parsing and XPath queries in Cocoa which also provides a tutorial on how to.. usr include libxml2 Then download XPathQuery.m and XPathQuery.h from this page Using libxml2 for XML parsing and XPath queries in Cocoa which also provides a tutorial on how to use it. That XPathQuery class is a simplified way to parse XML...
getting zero objects from the xml file in the array in iphone http://stackoverflow.com/questions/6058694/getting-zero-objects-from-the-xml-file-in-the-array-in-iphone itemBody matchInteraction simpleMatchSet .. simpleAssociableChoice p text NSDictionary results PerformXMLXPathQuery data xpathQuery xpathQuery release i dont know where i did mistake to get data from the xml.can any one suggest me.. iphone xml parsing xpath namespaces share improve this question The elements you are trying to match in your XPath query are in the namespace whose URI is http www.imsglobal.org xsd imsqti_v2p1 . This is because on the top level element.. have two choices define a namespace prefix for http www.imsglobal.org xsd imsqti_v2p1 and then use that prefix in your XPath expression before each element name e.g. imsq assessmentItem imsq itemBody imsq matchInteraction imsq simpleMatchSet imsq..
Extracting an href's text from an html document http://stackoverflow.com/questions/6723244/extracting-an-hrefs-text-from-an-html-document about only onclick seekVideo .... iphone html objective c xml xpath share improve this question You can use XPath div p a 1 text selects a by index or matching @onclick value div p a starts with @onclick 'seekVideo 0 ' text . So both.. substring before substring after @onclick ' ' ' ' e.g. To find a whose @onclick seekVideo 0 you can use this XPath div p a substring before substring after @onclick ' ' ' ' '0' text or div p a number substring before substring after @onclick..
iPhone SDK: XML mystery, after adding child nodeforXPath returns nothing (found a hacky solution) http://stackoverflow.com/questions/7007767/iphone-sdk-xml-mystery-after-adding-child-nodeforxpath-returns-nothing-found SDK XML mystery after adding child nodeforXPath returns nothing found a hacky solution I have a big mystery here I have a Gdataxml document property GDataXMLDocument doc.. @ inferenceresponse state variable pageId d valuedefinition pageID NSArray valueElement self.doc nodesForXPath path error nil Now array comes with zero objects new added element NOT found but I can see it in debug as xml string how.. NSUTF8StringEncoding autorelease NSLog s Also How can self.doc.XMLData give something different than self.doc nodesForXPath so it fools me to thing my doc is ok but maybe I corrupted the doc or a wrong namespace while adding removing some elements..
CXMLDocument - [CXMLNode nodeForXPath] problem? http://stackoverflow.com/questions/7295605/cxmldocument-cxmlnode-nodeforxpath-problem CXMLNode nodeForXPath problem I'm developing epub reader program. To get contents of the epub file I wanted to parse container.xml. Here it is... NSURL fileURLWithPath manifestFilePath options 0 error nil autorelease NSArray nodes manifestFile nodesForXPath @ rootfiles error nil NSLog @ Nodes count is d n nodes count And I get the following result. Nodes count is 0 Why do I got.. The problem is that your XML has a namespace. You need to explicitly define the namespaces to use when querying with XPath. NSDictionary dict NSDictionary dictionaryWithObjectsAndKeys @ urn oasis names tc opendocument xmlns container @ oasis..
How to Parse XML File using xmlparsing on iphone? http://stackoverflow.com/questions/5715174/how-to-parse-xml-file-using-xmlparsing-on-iphone NSString string nil put your html document here NSData htmlData string dataUsingEncoding NSUTF8StringEncoding NSString xpath @ row any standard XPath expression NSArray nodesArray PerformHTMLXPathQuery htmlData xpath NSDictionary dict if 0 nodesArray.. NSString xpath @ row any standard XPath expression NSArray nodesArray PerformHTMLXPathQuery htmlData xpath NSDictionary dict if 0 nodesArray count dict nodesArray objectAtIndex 0 At this point the elements from your document should..
getting zero objects from the xml file in the array in iphone http://stackoverflow.com/questions/6058694/getting-zero-objects-from-the-xml-file-in-the-array-in-iphone zero objects from the xml file in the array in iphone Hi all i am trying to use xpathQuery for the below xml data. My xml file starts with assessmentItem. There is not even single character before assessmentItem.. bla bla.. form the above xml i am trying to get array which contains p tag values as a child of simpleMatchSet. my xpath query is like this NSString xmlFilePath NSBundle mainBundle pathForResource @ wordsearchmain ofType @ xml NSData data NSData.. pathForResource @ wordsearchmain ofType @ xml NSData data NSData alloc initWithContentsOfFile xmlFilePath NSString xpathQuery NSString alloc initWithFormat @ assessmentItem itemBody matchInteraction simpleMatchSet .. simpleAssociableChoice p..
http://stackoverflow.com/questions/6396901/parse-html-iphone wrote it for you #import Foundation Foundation.h #import libxml HTMLTree.h #import libxml HTMLparser.h #import libxml xpath.h @interface NSString HTMLParser NSArray resultWithXPath NSString xpath @end @implementation NSString HTMLParser NSArray.. #import libxml HTMLparser.h #import libxml xpath.h @interface NSString HTMLParser NSArray resultWithXPath NSString xpath @end @implementation NSString HTMLParser NSArray resultWithXPath NSString xpath htmlDocPtr doc htmlParseDoc xmlChar self.. NSArray resultWithXPath NSString xpath @end @implementation NSString HTMLParser NSArray resultWithXPath NSString xpath htmlDocPtr doc htmlParseDoc xmlChar self dataUsingEncoding NSUTF8StringEncoding bytes UTF 8 xmlXPathContextPtr context xmlXPathNewContext..
Extracting an href's text from an html document http://stackoverflow.com/questions/6723244/extracting-an-hrefs-text-from-an-html-document return false .................... There are different about only onclick seekVideo .... iphone html objective c xml xpath share improve this question You can use XPath div p a 1 text selects a by index or matching @onclick value div p a starts..
iPhone SDK: XML mystery, after adding child nodeforXPath returns nothing (found a hacky solution) http://stackoverflow.com/questions/7007767/iphone-sdk-xml-mystery-after-adding-child-nodeforxpath-returns-nothing-found a correct document object. What is the problem here I guess it can not fix the namespaces for new child. iphone xml xpath gdataxml share improve this question Your problem is here inferenceresponse xmlns The empty namespace attribute is obviously..
|