XPath Studentstud ID StudentGroupSpec StudentFIOLName XPath XPath child Slides: 27 Download presentation Пример выражения пути XPath Student/stud. ID Student/Group/Spec Student/FIO/LName Оси в XPath Оси в XPath. Пример /child: : Student/child: : stud. ID/ /child: : Student/child: : rcb/ /child: : Student/child: : FIO/ child: : LName/ /child: : Student/child: : Group/ child: : spec/ Сокращения в осях XPath. Пример /child: : Student/attribute: : stud. ID = /Student/@stud. ID /child: : Student/attribute: : rcb = /Student/@rcb /child: : Student/child: : FIO/child: : LName/ = /Student/FIO/LName/ /child: : Student/child: : Group/child: : spec/= /Student/Group/spec/ Множественные предикаты � Students/Student[1][Group/spec='ПИЭ'] [Group/year='5'] [Group/num='10'] � Students/Student[FIO/LName='Иванов'] [FIO/FName='Иван'] [FIO/MName='Иванович‘] Логические функции возвращают результат булева типа: � true( ) � false( ) � not ( ) � Students/Student[not(FIO/LName='Иванов')] � Students/Student[not(Group/spec='ПИЭ')] � Students/Student[not(Group/year='5')] Строковые функции � contains( ) � substring( ) � concat( ) � substring-before( ) � substring-after( ) � starts-with( ) � string-length( ) Xpath descendant-or-selfMsxml xpathXpath exercisesDom4j xpathXpath visualizerOrg.apache.xpath.xpathapiMaster xpath and css selectors for selenium webdriverXpath beispiele전위 순회The stolen child themeFor this child i prayed kjvEvery child matters honouring and rememberingUsaid child blindness programPancake chemistry labWindrush child poem questions and answersChild labourChild directed speech definitionDefinition of child labourChild care facility rules and regulationsDecember child count processNational program related to child health and welfareEnvironmental indicators of physical child abuseGod spouse childJesus once was a little childCanadian child labour lawsChild bearing stageCft meeting in companyDefinition of child labour