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Render model dialog with Rich Text Editor

30 Jul 2021 / 2 minutes to read

This section explains how to render model dialog with the Rich Text Editor component. when you render model dialog with the Rich Text Editor component, the first row of the content will be hidden because the dialog container and its wrapper elements are styled with display as none. so, the editor’s toolbar does not get proper offset width and rendered above the edit area container. In this scenario, we could use the refreshUI method on the Dialog open event.

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app.vue
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<template>
  <div>
    <div id="modalTarget" class="control-section; position:relative" style="height:350px;">
        <!-- Render Button to open the modal Dialog -->
        <ejs-button id='modalbtn' v-on:click.native="modalBtnClick">Open</ejs-button>
        <!-- Render modal Dialog -->
        <ejs-dialog ref="modalDialog"  :isModal='isModal' :header='header' :target='target' :width='width' :animationSettings='animationSettings' :content='content' :open="dlgopen" :close="modalDlgClose" :overlayClick="overlayClick">
        <ejs-richtexteditor  id='defaultRTE' ref="defaultRTE" > <p>The Rich Text Editor component is WYSIWYG ("what you see is what you get") editor that provides the best user experience to create and update the content.Users can format their content using standard toolbar commands.</p>
         </ejs-richtexteditor>
        </ejs-dialog>
    </div>
  </div>
</template>
<script>
import Vue from 'vue';
import { DialogPlugin } from '@syncfusion/ej2-vue-popups';
import { ButtonPlugin } from '@syncfusion/ej2-vue-buttons';

import { RichTextEditorPlugin, Toolbar, Link, Image, Count, HtmlEditor, QuickToolbar } from '@syncfusion/ej2-vue-richtexteditor';
Vue.use(DialogPlugin);
Vue.use(ButtonPlugin);
Vue.use(RichTextEditorPlugin);

export default {
   provide: {
            richtexteditor:[Toolbar, Link, Image, Count, HtmlEditor, QuickToolbar]
        },
    data: function() {
        return {
            target: "#modalTarget",
            width: '300px',
            content: document.getElementById('defaultRTE'),
            isModal: true,
            animationSettings: { effect: 'None' }
        }
    },
    mounted: function(){
        document.getElementById('modalbtn').focus();
    },
    methods: {
        modalBtnClick: function() {
            this.$refs.modalDialog.show();
        },
        modalDlgClose: function() {
            document.getElementById('modalbtn').style.display = '';
        },
       dlgopen: function() {
        this.$refs.defaultRTE.refreshUI();
       },
        overlayClick: function() {
            this.$refs.modalDialog.hide();
        }
    }
}
</script>
<style>
@import "../../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";
    #app {
        color: #008cff;
        height: 40px;
        left: 45%;
        position: absolute;
        top: 45%;
        width: 30%;
    }
    .control-section {
        height: 100%;
        min-height: 200px;
    }
</style>