index.html

<template is="dom-bind">
    <style>
        vaadin-grid#material {

            font-family: Roboto, sans-serif;
            --divider-color: rgba(0, 0, 0, var(--dark-divider-opacity));

            --vaadin-grid-cell: {
                padding: 0;
            };

            --vaadin-grid-header-cell: {
                height: 64px;
                color: rgba(0, 0, 0, var(--dark-secondary-opacity));
                font-size: 12px;
            };

            --vaadin-grid-body-cell: {
                height: 48px;
                color: rgba(0, 0, 0, var(--dark-primary-opacity));
                font-size: 13px;
            };

            --vaadin-grid-body-row-hover-cell: {
                background-color: var(--paper-grey-200);
            };

            --vaadin-grid-body-row-selected-cell: {
                background-color: var(--paper-grey-100);
            };

            --vaadin-grid-focused-cell: {
                box-shadow: none;
                font-weight: bold;
            };
        }

        vaadin-grid#material .cell {
            overflow: hidden;
            text-overflow: ellipsis;
            padding-right: 56px;
        }

        vaadin-grid#material .cell.last {
            padding-right: 24px;
        }

        vaadin-grid#material .cell.numeric {
            text-align: right;
        }

        vaadin-grid#material paper-checkbox {
            --primary-color: var(--paper-indigo-500);
            margin: 0 24px;
        }

        vaadin-grid#material vaadin-grid-sorter {
            --vaadin-grid-sorter-arrow: {
                display: none !important;
            };
        }

        vaadin-grid#material vaadin-grid-sorter .cell {
            flex: 1;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        vaadin-grid#material vaadin-grid-sorter iron-icon {
            transform: scale(0.8);
        }

        vaadin-grid#material vaadin-grid-sorter:not([direction]) iron-icon {
            color: rgba(0, 0, 0, var(--dark-disabled-opacity));
        }

        vaadin-grid#material vaadin-grid-sorter[direction] {
            color: rgba(0, 0, 0, var(--dark-primary-opacity));
        }

        vaadin-grid#material vaadin-grid-sorter[direction=desc] iron-icon {
            transform: scale(0.8) rotate(180deg);
        }

    </style>

    <iron-ajax auto url="http://teste-co-in.umbler.net/clientes/teste?query=[[query]]"
               handle-as="json"
               last-response="{{items}}"></iron-ajax>

    <paper-input label="Pesquisar" value="{{query}}"></paper-input>

    <vaadin-grid id="material" items="[[items]]" multi-sort>
        <vaadin-grid-column>
            <template class="header">
                <vaadin-grid-sorter path="nome">Nome</vaadin-grid-sorter>
            </template>
            <template>[[item.nome]]</template>
        </vaadin-grid-column>
        <vaadin-grid-column>
            <template class="header">
                <vaadin-grid-sorter path="cpf_cnpj">CPF/CNPJ</vaadin-grid-sorter>
            </template>
            <template>[[item.cpf_cnpj]]</template>
        </vaadin-grid-column>
        <vaadin-grid-column>
            <template class="header">
                <vaadin-grid-sorter path="rg_ie">RG/IE</vaadin-grid-sorter>
            </template>
            <template>[[item.rg_ie]]</template>
        </vaadin-grid-column>
        <vaadin-grid-column>
            <template class="header">
                <vaadin-grid-sorter path="email">Email</vaadin-grid-sorter>
            </template>
            <template>[[item.email]]</template>
        </vaadin-grid-column>
        <vaadin-grid-column>
            <template class="header">Opções</template>
            <template>
                <a href="http://teste-co-in.umbler.net/clientes/visualizar/[[item.id]]">
                    Visualizar
                </a>
                <a href="http://teste-co-in.umbler.net/clientes/editar/[[item.id]]">
                    Editar
                </a>
            </template>
        </vaadin-grid-column>
    </vaadin-grid>
</template>