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Full Discussion: Turning jQuery Code into Vue.js
Top Forums Web Development Turning jQuery Code into Vue.js Post 303025650 by Neo on Thursday 8th of November 2018 10:15:10 AM
Old 11-08-2018
Thanks Scott... Sorry, I cannot get your suggestions to work.

This "almost" works:

Code:
Vue.component("unix-navbar", {
  template: `<div class="neo-table-border vuenavbar"> <div style="margin-bottom:10px;padding-top:13px;"> <a class="vuenavbarhome" :href="url">{{name}}</a></div> <div id="avatar"  v-on:click="OpenPanel()" style="cursor:pointer;" v-html="theicon" align="center"></div> </div>`,
  data() {
    return {
      thehtml:
        '<span  class="alt1 nav-avatar"><i style="color:#170072;" class="fas fa-user"></i></span>',
      name: "The UNIX and Linux Forums",
      url: "https://www.unix.com/"
    };
  },
  computed: {
    id() {
      return vbuserId;
    },
    theURL() {
      return vbtheURL;
    },
    theavatar() {
      return '<img src="' + this.theURL + '" width="60px"></img>';
    },
    theicon() {
      //if (this.id > 0)
      // return '<img src="' + this.theURL + '" width="60px"></img>';
      return this.thehtml;
    }
  },
  methods: {
    OpenPanel() {
      if (this.userId > 0) openMemberPanel();
      else openLogin();
    }
  }
});

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

But the above code only works for the "theicon" text case in the v-html bindings .... if I change it to "theavatar" in the v-html bindings, it breaks.

In this code, the conditional works based on the vbuserId computed to id in vue.... but the problem that remains is that the "theavatar" case, breaks vue when it does the v-html binding.
 

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LEARN ABOUT DEBIAN

html::template

HTML::Template(3ruby)													     HTML::Template(3ruby)

NAME

       HTML::Template - Ruby extension for HTML::Template

DESCRIPTION

       This  module  deals  with HTML template by CGI scripts and use a complete selectivity between design and logic easily.  You can deal with a
       nested block, a loop and a conditional expression.  Simple example, see below.

       template file test.html
	   <HTML>
	   <HEAD><TITLE>Test Template</TITLE>
	   <BODY>
	   My Home Directory is <!var:home>
	   <P>
	   My Path is set to <!var:path>
	   </BODY>
	   </HTML>
       Ruby script
	   require "html/template"
	   tmpl = HTML::Template.new("./test.html")
	   tmpl.param({
		      'home' => ENV['HOME'],
		      'path' => ENV['PATH']
		      })
	   print "Content-Type: text/html

"
	   print tmpl.output

INSTALL

       using install.rb
	   % tar xvzf html-template-x.xx.tar.gz
	   % cd html-template-x.xx
	   % ruby install.rb config
	   % ruby install.rb setup
	   % su
	   # ruby install.rb install

Template File
TAGS

       You can use original style tag or valid HTML comment style tag.

       <!var:PARAMETER_NAME>

       <!-- var:PARAMETER_NAME -->
	      When you call HTML::Template#param ({PARAMETER_NAME => VAL}), tags will be simply replaced to VAL.

       <!begin:PARAMETER_NAME>

       <!end:PARAMETER_NAME>

       <!-- begin:PARAMETER_NAME -->

       <!-- end:PARAMETER_NAME -->
	      It allows you to separate a section of text and give it a name It would be able to make them loop or conditional	expression.   And,
	      it can be nested.

       <!include:FILE_NAME>

       <!-- include:FILE_NAME -->
	      A  file  specified  by FILE_NAME is simply inserted to a template file.  The template file will be treated as a merged template.	If
	      you pass the path param to HTML::Template.new , include file will be searched under the path.

HTML
::Template CLASS
CLASS METHODS

       HTML::Template.new(params = {})
	      Creates a HTML::Template object.	Given a file name to its first argument, use this file as a template.

	      Also you can pass params as Hash.  The options are below

       o filename
	      template filename

       o path template search path.  you can specified as String or Array of String.

METHODS

       HTML::Template#load(file)
	      Load template file.

       HTML::Template#set_html(html)
	      Setting up a string as a template.

       HTML::Template#param(hash = {})

       HTML::Template#expand(hash = {})
	      Specifies a string or a loop by Hash for a substitute.  When specifying more than a loop simultaneously, value of the  hash  becomes
	      an array.

       HTML::Template#node(name)

       HTML::Template#loop(name)

       HTML::Template#cond(name)
	      Stands a loop and a conditional expression specified by <!begin:name><!end:name> Retrieves HTML::TemplateNode object.

       HTML::Template#output

       HTML::Template#to_s
	      Returns the final result.

HTML
::TemplateNode CLASS
       This is a class for a loop or a conditional expression.	An instance consists of HTML::Template Class and HTML::TemplateNode CLASS.

METHODS

       HTML::TemplateNode#node(name)
	      Stands a loop or a conditional expression specified by <!begin:name><!end:name> Returns HTML::TemplateNode object.  Is only used for
	      nested.

       HTML::TemplateNode#param(hash = {})

       HTML::TemplateNode#expand(hash = {})

       HTML::TemplateNode#add(hash = {})
	      Specifies a string or a loop by Hash for a substitute.  If you don't call the method, the block won't be displayed.

A LOOP

       This sample is a displaying list of environment valiables.
	   <html>
	   <body>
	   <h1>Env List</h1>
	   <hr>
	   <!begin:envlist>
	   <!var:key> : <!var:val><br>
	   <!end:envlist>
	   <hr>
	   </body>
	   </html>

	   # In case of using it with iterator and replace data.
	   require "html/template"
	   tmpl = HTML::Template.new("filename" => "envlist.html")
	   ENV.keys.sort.each do |k|
	     tmpl.node("envlist").param({'key' => k,
					 'val' => ENV[k]
					})
	   end
	   print "Content-Type: text/html

"
	   print tmpl.output

	   # In case of giving a loop as an array
	   require "html/template"
	   tmpl = HTML::Template.new("envlist.html")
	   envlist = []
	   ENV.keys.sort.each do |k|
	     envlist.push({'key' => k,
			   'val' => ENV[k]
			  })
	   end
	   tmpl.param({'envlist' => envlist})
	   print "Content-Type: text/html

"
	   print tmpl.output

A Conditional Expression
	   <html>
	   <body>
	   <!begin:true>
	   This is True
	   <!var:foo>
	   <hr>
	   <!end:true>
	   <!begin:false>
	   This is False
	   <!var:foo>
	   <hr>
	   <!end:false>
	   </body>
	   </html>

	   require "html/template"
	   tmpl = HTML::Template.new("cond.html")
	   tmpl.param({'true' => {'foo' => 'foobar'}
		      })
	   print "Content-Type: text/html

"
	   print tmpl.output
       The performed result is below, however, a part not specied with the method isn't displayed.
	   <html>
	   <body>

	   This is True
	   foobar
	   <hr>
	   </body>
	   </html>

An attached Sample.
       env.rb This sample is a simply replacing valiables.

       envlist.rb
	      This sample is a displaying list of environment valiables.  This sample is a case for using with iterator.

       envlist2.rb
	      Performed result is the same as the envlist.rb.'s.

       nest.rb
	      A sample of a nested loop.

THANKS

       English Documentation NAKAYAMA Nao <nao_o@netlaputa.ne.jp> thanks a lot :-)

AUTHOR

       Copyright 2001 IKEBE Tomohiro This library is free software; you can redistribute it and / or modify  it  under	the  same  terms  as  Ruby
       itself.	IKEBE Tomohiro <ikechin@Oxfa.com>

								     June 2002						     HTML::Template(3ruby)
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