Document Editor supports various paragraph formatting options such as text alignment, indentation, paragraph spacing, and more.
You can modify the left or right indentation of selected paragraphs using the following sample code.
this.$refs.documenteditor.ej2Instances.selection.paragraphFormat.leftIndent= 24;
this.$refs.documenteditor.ej2Instances.selection.paragraphFormat.rightIndent= 24;You can define special indent for first line of the paragraph using the following sample code.
this.$refs.documenteditor.ej2Instances.selection.paragraphFormat.firstLineIndent= 24;You can increase the left indent of selected paragraphs by a factor of 36 points using the following sample code.
this.$refs.documenteditor.ej2Instances.editor.increaseIndent()You can decrease the left indent of selected paragraphs by a factor of 36 points using the following sample code.
this.$refs.documenteditor.ej2Instances.editor.decreaseIndent()You can get or set the text alignment of selected paragraphs using the following sample code.
this.$refs.documenteditor.ej2Instances.selection.paragraphFormat.textAlignment= 'Center' | 'Left' | 'Right' | 'Justify';You can toggle the text alignment of selected paragraphs by specifying a value using the following sample code.
this.$refs.documenteditor.ej2Instances.editor.toggleTextAlignment('Center' | 'Left' | 'Right' | 'Justify');You can define the line spacing and its type for selected paragraphs using the following sample code.
//Set line spacing type.
this.$refs.documenteditor.ej2Instances.selection.paragraphFormat.lineSpacingType='AtLeast';
//Set line spacing.
this.$refs.documenteditor.ej2Instances.selection.paragraphFormat.lineSpacing= 6;You can define the spacing before or after the paragraph by using the following sample code.
//Set before spacing.
this.$refs.documenteditor.ej2Instances.selection.paragraphFormat.beforeSpacing= 24;
//Set after spacing.
this.$refs.documenteditor.ej2Instances.selection.paragraphFormat.afterSpacing= 24;The following sample demonstrates the paragraph formatting options using a toolbar.
<template>
<div id="app" style="height:330px">
<div>
<ejs-toolbar v-bind:clicked='toolbarButtonClick'>
<e-items>
<e-item prefixIcon='e-de-icon-AlignLeft' id='AlignLeft' tooltipText='Align Left'></e-item>
<e-item prefixIcon='e-de-icon-AlignCenter' id='Align Center' tooltipText='AlignCenter'></e-item>
<e-item prefixIcon='e-de-icon-AlignRight' id='Align Right' tooltipText='AlignRight'></e-item>
<e-item prefixIcon='e-de-icon-Justify' id='Justify' tooltipText='Justify'></e-item>
<e-item prefixIcon='e-de-icon-IncreaseIndent' id='IncreaseIndent' tooltipText='Increase Indent'></e-item>
<e-item prefixIcon='e-de-icon-DecreaseIndent' id='DecreaseIndent' tooltipText='Decrease Indent'></e-item>
<e-item type='Separator'></e-item>
<e-item prefixIcon='e-de-icon-ClearAll' id='ClearFormat' tooltipText='ClearFormatting'></e-item>
</e-items>
</ejs-toolbar>
</div>
<ejs-documenteditor ref="documenteditor" v-bind:selectionChange='onSelectionChange' :enableSelection='true' :isReadOnly='false' :enableEditor='true' :enableEditorHistory='true' :enableSfdtExport='true' :enableContextMenu='true' height="370px" style="width: 100%;"></ejs-documenteditor>
</div>
</template>
<script>
import Vue from 'vue'
import { DocumentEditorPlugin, Editor, Selection, EditorHistory, SfdtExport, ContextMenu } from '@syncfusion/ej2-vue-documenteditor';
import { ToolbarPlugin } from "@syncfusion/ej2-vue-navigations";
Vue.use(DocumentEditorPlugin);
Vue.use(ToolbarPlugin);
export default {
data: function () {
return {
};
},
provide: {
DocumentEditor: [Editor, Selection, EditorHistory, SfdtExport, ContextMenu]
},
methods: {
toolbarButtonClick: function (arg) {
switch (arg.item.id) {
case 'AlignLeft':
//Toggle the Left alignment for selected or current paragraph
this.$refs.documenteditor.ej2Instances.editor.toggleTextAlignment('Left');
break;
case 'AlignRight':
//Toggle the Right alignment for selected or current paragraph
this.$refs.documenteditor.ej2Instances.editor.toggleTextAlignment('Right');
break;
case 'AlignCenter':
//Toggle the Center alignment for selected or current paragraph
this.$refs.documenteditor.ej2Instances.editor.toggleTextAlignment('Center');
break;
case 'Justify':
//Toggle the Justify alignment for selected or current paragraph
this.$refs.documenteditor.ej2Instances.editor.toggleTextAlignment('Justify');
break;
case 'IncreaseIndent':
//Increase the left indent of selected or current paragraph
this.$refs.documenteditor.ej2Instances.editor.increaseIndent();
break;
case 'DecreaseIndent':
//Decrease the left indent of selected or current paragraph
this.$refs.documenteditor.ej2Instances.editor.decreaseIndent();
break;
case 'ClearFormat':
this.$refs.documenteditor.ej2Instances.editor.clearFormatting();
break;
}
},
onSelectionChange: function () {
if (this.$refs.documenteditor.ej2Instances.selection) {
var paragraphFormat = this.$refs.documenteditor.ej2Instances.selection.paragraphFormat;
var toggleBtnId = ['AlignLeft', 'AlignCenter', 'AlignRight', 'Justify'];
for (var i = 0; i < toggleBtnId.length; i++) {
let toggleBtn: HTMLElement = document.getElementById(toggleBtnId[i]);
//Remove toggle state.
toggleBtn.classList.remove('e-btn-toggle');
}
//Add toggle state based on selection paragraph format.
if (paragraphFormat.textAlignment === 'Left') {
document.getElementById('AlignLeft').classList.add('e-btn-toggle');
} else if (paragraphFormat.textAlignment === 'Right') {
document.getElementById('AlignRight').classList.add('e-btn-toggle');
} else if (paragraphFormat.textAlignment === 'Center') {
document.getElementById('AlignCenter').classList.add('e-btn-toggle');
} else {
document.getElementById('Justify').classList.add('e-btn-toggle');
}
}
}
}
}
</script>
<style>
@import "../../node_modules/@syncfusion/ej2-vue-documenteditor/styles/material.css";
</style>