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from py4web import HTTP, URL, Field, abort, action, redirect, request
from py4web.utils.form import Form, FormStyleDefault

from .common import session

@action("tagsinput_form", method=["GET", "POST"])
@action.uses("examples/tagsinput_form.html", session)
def tagsinput_form():
    form = Form([Field("colors", "list:string")], keep_values=True)
    return dict(form=form)


[[extend 'layout.html']]

ul.tags-list {
  padding-left: 0;
ul.tags-list li {
  display: inline-block;
  border-radius: 100px;
  background-color: #111111;
  color: white;
  padding: 0.3em 0.8em 0.2em 0.8em;
  line-height: 1.2em;
  margin: 2px;
  cursor: pointer;
  opacity: 0.2;
  text-transform: capitalize;
ul.tags-list li[data-selected=true] {
  opacity: 1.0;
ul.tags-list li[data-value=red] { background-color: red; }
ul.tags-list li[data-value=green] { background-color: green; }
ul.tags-list li[data-value=blue] { background-color: blue; }

<h2>Tagsinput Examples</h2>

<h3>With freetext, predefined tags, custom colors</h3>

<input name="color"/>

You can enter new tags comma separted.
Press [tab] to add tags.
[enter] will submit the form.
Look at the page source for how to customize tags.

<h3>With autocomplete</h3>

<input name="browsers"/>

<!-- list of options for browser autocomplete -->
<datalist id="browsers-list">
  <option value="Edge">
  <option value="Firefox">
  <option value="Chrome">
  <option value="Opera">
  <option value="Safari">

<h3>With serverside Form</h3>

Form fields of type-list-string have automatic tags!


[[block page_scripts]]
  // enable the first tags_input
  Q.tags_input('[name=color]', {
    tags:['red','green','blue'],            // always display these tags
    freetext: true,                         // allow typing custom tags 
    placeholder:'add tags, comma separated' // text in the textfree input

  // enable the second tagsinpu8t
  Q.tags_input('[name=browsers]', {
    autocomplete_list: 'browsers-list',
    placeholder: 'type the name of a browser',