ios - UISearchBar triggered functions -

-

मेरा पूरा ऐप इंटरफ़ेस प्रोग्राम के अनुसार ViewController.swift

से बना है दृश्य UISearchBar है। जब अपने कोड को चलाने के लिए UISearchBar पर टैप किया जाता है, तब कुंजीपटल का खोज बटन दबाया जाता है और जब UISearchBar का कार्य करता है, तब कार्यों के नाम क्या हैं I ओवरराइड रद्द करें बटन दबाया जाता है?

अगर वे मौजूद नहीं हैं, तो क्या मैं उस समय अपने स्वयं के कार्यों को गति दे सकता हूँ?

आप अपने दृश्य नियंत्रक के साथ अनुरूपता जोड़ना चाहेंगे: 

  एक्सटेंशन व्यू नियंत्रक: UISearchBarDelegate {func searchBarTextDidBeginEditing (searchBar: UISearchBar) {/ / ...} func searchBarSearchButtonClicked (_ searchBar: UISearchBar) {// ...}}

और फिर स्वयं पर खोज बार का प्रतिनिधि सेट करें। < / P>


Comments

Post a Comment

Popular posts from this blog

java - Can't add JTree to JPanel of a JInternalFrame -

-
Image
There are two panels in my JInternalframe. I want to add TopPanel to Jtree to nominate another. But I can not add Jaitari to the top of the panel. Please help me in this piece of code: DefaultMutableTreeNode root = new DefaultMutableTreeNode ("deck"); DefaultMutableTreeNode Item Clubs = New DefaultMutableTreeNode ("Club"); AddAllCard (itemClubs); Root.add (itemClubs); DefaultMutableTreeNode item = New DefaultMutableTreeNode ("Diamonds"); AddAllCard (itemDiamonds); Root.add (itemDiamonds); DefaultMutableTreeNode Itemspads = New DefaultMutableTreeNode ("Spades"); AddAllCard (itemSpades); Root.add (itemSpades); DefaultMutableTreeNode item increases = new DefaultMutableTreeNode ("heart"); AddAllCard (itemHearts); Root.add (itemHearts); Default Trimodel Tree Model = New DefaultTreeModel (Route); Tree = new jetty (tree modal); ScrollPane = new JScrollPane (tree); // scrollPane.setViewportView (tree); . ScrollPane.getViewport () add (tr...
Read more

java - @PluginTarget(Node.class) not registering as neo4j plugin -

-
Simple class below will not show as a plugin package com.danmacias neoneoteplugin ; Import java.util.ArrayList; Import java.util.list; Import org.neo4j.graphdb. *; Import org.neo4j.server.plugins *; Import org.neo4j.graphalgo *; // import org.neo4j.tooling.GlobalGraphOperations; @ Description (expansion of Neo4j server to achieve all nodes or relationships) Public class GetPaths expanded the server plugin {@ name ("breadth_first_paths") @ Description ("first wide travel traversal of specific node"). @plugin target (node ​​class) public shaky & lt; Path & gt; GetPaths (@ Source Node Graphidi) {ArrayList & lt; Path & gt; Path = new arreelist & lt; & Gt; (); Return path; }} curl return {"extension": {"GetAll": {"get_all_nodes": "http: // localhost: 7474 / db / ext / GetAll / graphdb / get_all_nodes "} ...}, But when I Node.class both conditions GraphDatabaseService I change with Class ,...
Read more

c - The joining operator ";" in my shell isn't working properly -

-
I have written a simple shell in C, and I ""; The operator is working properly, the user typing command will be 1; Command2 and Shell execute the first command in the command line followed by the second command. However, it seems that, for whatever reason, it is executing only the second order. Why does anyone have an idea? This special section of my code is: four * next = strchr (cmd, ';'); While (next! = Null) {/ * 'next' number ';' * / * Next = '\ 0'; Input = run (CMD, input, first, 0); CMD = next + 1; Next = strchr (CMD, ';'); First = 0; } Your code is working for me just to handle the corner case The condition is added. Please check the code below. four * next = strchr (cmd, ';'); While (next! = Null) {/ * 'next' number ';' * / * Next = '\ 0'; Input = run (CMD, input, first, 0); Printf ("% s \ n", CMD); CMD = next + 1; Next = strchr (CMD, ';'); If (NULL == Next) {i...
Read more