javascript - VueJS - Prevent Default on link click but also capture object -

-

i learning vue.js , have run bit of problem. want user able click on <a href="#"></a> tag, e.preventdefault(), , grab object associated link. here code (note have @ preceding {{ because using blade):

<a href="#"                    class="list-group-item"                    v-repeat="responder: responders"                    v-on="click: showresponder(responder)">                     <div class="media">                         <div class="media-left">                             <img src="" v-attr="src: responder.avatar" alt="" class="media-object"/>                         </div>                         <div class="media-body">                             <h4 class="media-heading">@{{ responder.first_name }} @{{ responder.last_name }}</h4>                             <p>                                 <strong><i class="fa fa-phone"></i> phone:</strong> @{{ responder.phone }}                             </p>                         </div>                     </div>                     </a>

and javascript:

var vm = new vue({             el: "#respondercontainer",             data: {                 activeresponder: null,                 responders: []             },             methods: {                 showresponder: function(responder)                 {                     // here wish prevent                      // link firing default action                     responder.preventdefault();                     this.activeresponder = responder;                 }             }         });

this works far grabbing responder object fires link - need able both e.preventdefault() , object.

thanks!

the documentation shows can pass $event event object

http://vuejs.org/guide/events.html

<button v-on="click: submit('hello!', $event)">submit</button>  /* ... */ {   methods: {     submit: function (msg, e) {       e.stoppropagation()     }   } } /* ... */

so want v-on attribute be

v-on="click: showresponder(responder,$event)"

and function definition 

showresponder: function(responder,e)

Comments

Post a Comment

Popular posts from this blog

Java 3D LWJGL collision -

-
i making 3d java game lwjgl library, , wondering how add collision detection, player not go through models. i using obj models. here objloader class, loads models: package renderengine; import java.io.bufferedreader; import java.io.file; import java.io.filenotfoundexception; import java.io.filereader; import java.util.arraylist; import java.util.list; import models.rawmodel; import org.lwjgl.util.vector.vector2f; import org.lwjgl.util.vector.vector3f; public class objloader { public static rawmodel loadobjmodel(string filename, loader loader){ filereader fr = null; try { fr = new filereader(new file("res/"+filename+".obj")); } catch (filenotfoundexception e) { system.err.println("couldn't load file!"); e.printstacktrace(); } bufferedreader reader = new bufferedreader(fr); string line; list<vector3f> vertices = new arraylist<vector3f...
Read more

spring - SubProtocolWebSocketHandler - No handlers -

-
i have ugly error during deploying spring app on jboss. 18:11:16,025 error [org.apache.catalina.core.containerbase.[jboss.web].[default-host].[/consumer]] (msc service thread 1-7) exception sending context initialized event listener instance of class org.springframework.web.context.contextloaderlistener: org.springframework.context.applicationcontextexception: failed start bean 'subprotocolwebsockethandler'; nested exception java.lang.illegalargumentexception: no handlers @ org.springframework.context.support.defaultlifecycleprocessor.dostart(defaultlifecycleprocessor.java:176) [spring-context-4.1.3.release.jar:4.1.3.release] @ org.springframework.context.support.defaultlifecycleprocessor.access$200(defaultlifecycleprocessor.java:51) [spring-context-4.1.3.release.jar:4.1.3.release] @ org.springframework.context.support.defaultlifecycleprocessor$lifecyclegroup.start(defaultlifecycleprocessor.java:346) [spring-context-4.1.3.release.jar:4.1.3.release] @ org.s...
Read more

methods - python can't use function in submodule -

-
my folder structure this: pythonstuff/ program.py modulea/ __init__.py foo.py bar.py here's code bar.py : def hello(): print("hello, world!") here's code program.py : #!/usr/bin/env python3 modulea import bar bar.hello() i run $ python3 program.py somehow error: file "program.py", line 3, in <module> bar.hello() attributeerror: 'module' object has no attribute 'hello' edit: __init__.py file empty. edit2: after trying realized had bar.py in root directory contained hello() method. bar.py in modulea/ directory empty. add it import os __all__ = [] module in os.listdir(os.path.dirname(__file__)): if module != '__init__.py' , module[-3:] == '.py': __all__.append(module[:-3]) the init .py files required make python treat directories containing packages; done prevent directories common name, such string, unintentionally hiding v...
Read more