Jistě! Zde jsou 10 jednoduchých úkolů v jazyce JavaScript, které interagují s HTML pomocí jQuery. Každý úkol zahrnuje příklad HTML kódu, na kterém by měl daný JavaScript pracovat:
Úkol 1: Napište JS kód, který změní text elementu
s ID "message" na "Nová zpráva".
HTML:
<p id="message">Ahoj, světe!</p>JavaScript:
| curl -v --cookie "XSESSIONX=0111C789C4360F170F65" https://www.mlp.cz/en/moje-knihovna/moje-knihy/prave-pujceno/ |
| public enum Status { | |
| OPEN("open"), | |
| PENDING("pending"), | |
| CLOSED("closed"), | |
| FAILED("failed"), |
| <?xml version="1.0" encoding="UTF-8"?> | |
| <winstrom version="1.0"> | |
| <faktura-prijata> | |
| <kod>2485</kod> | |
| <varSym>2016132</varSym> | |
| <datVyst>2016-02-24</datVyst> | |
| <typDokl>code:FAKTURA</typDokl> | |
| <firma>code:01901613</firma> | |
| <zaokrJakSumK>zaokrJak.dolu</zaokrJakSumK> | |
| <zaokrNaSumK>zaokrNa.setiny</zaokrNaSumK> |
| public void connect() { | |
| try { | |
| Connection connIrs=new MyConnectDB().connect(irsConnection,irsUser,irsPassword); | |
| Connection connImpact=new MyConnectDB().connect(impactConnection,impactUser,impactPassword); | |
| Connection connIpreport=new MyConnectDB().connect(ipreportConnection,ipreportUser,ipreportPassword); | |
| Mapping myMapping=Mapping.getInstance(connIrs,connImpact,connIpreport); | |
| TreeMap<String, String> myParameters = myMapping.getParams(adminNum,sceneid,data,indata); | |
| if(!myParameters.isEmpty()) { | |
| for(String param : myParameters.keySet()) { |
| <?php | |
| class Cislo { | |
| private $value; | |
| public function Cislo($value) { | |
| $this->value = $value; | |
| } |
| // generated automatically from ft/common/Ban.xml, DO NOT EDIT! | |
| #ifndef __BAN_CFG_H__ | |
| #define __BAN_CFG_H__ | |
| #include <string> | |
| namespace szn { | |
| namespace fulltext { |
| Tasks: 54 total, 1 running, 53 sleeping, 0 stopped, 0 zombie | |
| Cpu(s):100.0%us, 0.0%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st | |
| Mem: 2150400k total, 1877728k used, 272672k free, 0k buffers | |
| Swap: 0k total, 0k used, 0k free, 0k cached | |
| PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND | |
| 3271 root 18 0 1559m 530m 12m S 0 25.2 1:44.31 java | |
| 1568 mysql 15 0 270m 71m 7332 S 0 3.4 0:50.79 mysqld | |
| 5844 suivi 15 0 217m 27m 8720 S 0 1.3 0:00.13 php |
| // 1. varianta | |
| var holder = $("<div>").attr("id", this.MENU_HOLDER) | |
| .appendTo(this.MENU_TARGET); | |
| var listHolder = $("<ul>").attr("class", "nav first_level cf") | |
| .appendTo(holder); | |
| // 2. varianta | |
| var listHolder = $("<ul>", {"class": "nav first_level cf"}) |
| javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: No operations allowed after connection closed. | |
| at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1360) | |
| at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1288) | |
| at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:313) | |
| at org.maite.persistence.Clause.fetchSingle(Clause.java:62) | |
| at org.goout.repositories.ThingRepository.findBySlug(ThingRepository.java:49) | |
| at org.goout.controller.ItemAndListController.processRequest(ItemAndListController.java:56) | |
| at org.goout.controller.ItemController.processRequest(ItemController.java:46) | |
| at org.goout.controller.ItemPerformerController.processRequest(ItemPerformerController.java:45) | |
| at org.maite.mvc.controller.router.SingleRoute.handle(SingleRoute.java:92) |