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Top Forums Web Development Turning jQuery Code into Vue.js Post 303025740 by Neo on Sunday 11th of November 2018 05:23:14 AM
Old 11-11-2018
In this example, we move setInterval() inside the Vue component.

However, this is still suboptimal, as the goal is to get Vue to react (be reactive) and update to changes to external JS vars in the dev console without reloading the page. This is simply a rearrangement of the code in the prior post. I want to bind the Vue instance to external var changes outside the DOM (outside the Vue instance), and have Vue react to this. The means that when we do vbuserId = "some new value" in the console, the avatar will change. The code below works, but only because it polls vbuserId every second.

We are still searching for a way to do this ....

Code:
Vue.component("unix-navbar", {
 template: `<div class="neo-table-border vue-navbar"> 
	<div  class="vue-site-info">
                <a class="vue-site-link" :href="url">{{name}}</a>
              </div>
              <div id="avatar"  v-html="theavatar" @click="OpenMemberPanel()"></div>
            </div>`,

  data() {
    return {
      name: "The UNIX and Linux Forums",
      url: "https://www.unix.com/",
      id: vbuserId,
      avatar: vbtheURL
    };
  },
  computed:{
     theavatar: function () {
      if ( this.id > 0 )
        return '<img id="avatar-img" src="' + this.avatar + '"></img>';
      else   
       return '<i id="avatar-icon" class="fas fa-user"></span>';
    }
  },
  methods: {
    OpenMemberPanel() {
      if ( this.id > 0 )
        openMemberPanel();
      else
        openLogin();
    },
    GetUID() {
       this.id = vbuserId;
    }
  },
   created(){
    var timerID = setInterval(this.GetUID, 1000);
  }

});

var vm  =
  new Vue({
    el: "#vue-navbar"
  });

 

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wml::des::all(3)						     EN Tools							  wml::des::all(3)

NAME
wml::des:all - All of the Webdesign (DES) category SYNOPSIS
#use wml::des::all DESCRIPTION
This just includes all existing include files of the Webdesign (DES) category, i.e. all includes with prefix wml::des. The following files currently exist: wml::des::gfont(3) ... Graphical Font Tag wml::des::imgbg(3) ... Background Images wml::des::imgdot(3) ... 1pt Dot-Images for Webdesign wml::des::lowsrc(3) ... Create Image and LOWSRC-Attribute for IMG-Tag wml::des::navbar(3) ... Navigation Bar wml::des::preload(3) ... Preload Page Contents wml::des::rollover(3) ... RollOver-Style Image-Button wml::des::space(3) ... Layout Space wml::des::typography(3) ... Typography AUTHOR
Ralf S. Engelschall rse@engelschall.com www.engelschall.com REQUIRES
Internal: P1 External: -- SEE ALSO
wml::des::gfont(3), wml::des::imgbg(3), wml::des::imgdot(3), wml::des::lowsrc(3), wml::des::navbar(3), wml::des::preload(3), wml::des::rollover(3), wml::des::space(3), wml::des::typography(3). EN Tools 2014-04-16 wml::des::all(3)
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