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How to use onBeforeInput method in wpt

Best JavaScript code snippet using wpt

events.js

Source:events.js

1/**2 * Normalize event handlers like react does. Most famously it uses `onChange` for any input element.3 * @param {import('./internal').VNode} vnode The vnode to normalize events on4 */5export function applyEventNormalization({ type, props }) {6	if (!props || typeof type != 'string') return;7	let newProps = {};8	for (let i in props) {9		if (/^on(Ani|Tra|Tou)/.test(i)) {10			props[i.toLowerCase()] = props[i];11			delete props[i];12		}13		newProps[i.toLowerCase()] = i;14	}15	if (newProps.ondoubleclick) {16		props.ondblclick = props[newProps.ondoubleclick];17		delete props[newProps.ondoubleclick];18	}19	if (newProps.onbeforeinput) {20		props.onbeforeinput = props[newProps.onbeforeinput];21		delete props[newProps.onbeforeinput];22	}23	// for *textual inputs* (incl textarea), normalize `onChange` -> `onInput`:24	if (25		newProps.onchange &&26		(type === 'textarea' ||27			(type.toLowerCase() === 'input' && !/^fil|che|ra/i.test(props.type)))28	) {29		let normalized = newProps.oninput || 'oninput';30		if (!props[normalized]) {31			props[normalized] = props[newProps.onchange];32			delete props[newProps.onchange];33		}34	}...

Using AI Code Generation

1import { registerPlugin } from '@wordpress/plugins';2import { registerFormatType } from '@wordpress/rich-text';3import { __ } from '@wordpress/i18n';4import { TextPattern } from '@wordpress/block-editor';5registerFormatType( 'my-plugin/textpattern', {6	edit: () => {7		return (8				regExp={ /^(\*\s)$/ }9				transform={ ( content ) => {10					return <strong>{ content }</strong>;11				} }12		);13	},14} );15registerPlugin( 'my-plugin/textpattern', {16	render: () => {17		return (18				{ __( 'This is a test', 'my-plugin' ) }19		);20	},21} );22import './test';

Using AI Code Generation

1function test() {2    var text = document.getElementById('wptextarea').value;3    document.getElementById('wptextarea').value = text + 'test';4}5function test() {6    var text = document.getElementById('wptextarea').value;7    document.getElementById('wptextarea').value = text + 'test';8}

Using AI Code Generation

1function onBeforeInput(e) {2  var text = e.data;3  var sel = e.target.selectionStart;4  var node = e.target;5  var value = node.value;6  var value1 = value.slice(0,sel);7  var value2 = value.slice(sel);8  var newValue = value1 + text + value2;9  var newValue = newValue.replace(/[^0-9]/g, "");10  if(newValue.length > 0) {11    newValue = parseInt(newValue);12  }13  alert(newValue);14  node.value = newValue;15}16function onKeyUp(e) {17  var text = e.data;18  var sel = e.target.selectionStart;19  var node = e.target;20  var value = node.value;21  var value1 = value.slice(0,sel);22  var value2 = value.slice(sel);23  var newValue = value1 + text + value2;24  var newValue = newValue.replace(/[^0-9]/g, "");25  if(newValue.length > 0) {26    newValue = parseInt(newValue);27  }28  alert(newValue);29  node.value = newValue;30}31function onKeyPress(e) {32  var text = e.data;33  var sel = e.target.selectionStart;34  var node = e.target;35  var value = node.value;36  var value1 = value.slice(0,sel);37  var value2 = value.slice(sel);38  var newValue = value1 + text + value2;39  var newValue = newValue.replace(/[^0-9]/g, "");40  if(newValue.length > 0) {41    newValue = parseInt(newValue);42  }43  alert(newValue);44  node.value = newValue;45}46function onChange(e) {47  var text = e.data;48  var sel = e.target.selectionStart;49  var node = e.target;50  var value = node.value;51  var value1 = value.slice(0,sel);52  var value2 = value.slice(sel);53  var newValue = value1 + text + value2;54  var newValue = newValue.replace(/[^0-9]/g, "");55  if(newValue.length > 0) {56    newValue = parseInt(newValue);57  }58  alert(newValue);59  node.value = newValue;60}

Using AI Code Generation

1var editor = new WptextEditor({2    onBeforeInput: function (event) {3        console.log("onBeforeInput");4    }5});6editor.focus();7editor.insertText("hello");8var editor = new WptextEditor({9    onInput: function (event) {10        console.log("onInput");11    }12});13editor.focus();14editor.insertText("hello");15var editor = new WptextEditor({16    onCompositionStart: function (event) {17        console.log("onCompositionStart");18    }19});20editor.focus();21editor.insertText("hello");22var editor = new WptextEditor({23    onCompositionUpdate: function (event) {24        console.log("onCompositionUpdate");25    }26});27editor.focus();28editor.insertText("hello");29var editor = new WptextEditor({30    onCompositionEnd: function (event) {31        console.log("onCompositionEnd");32    }33});34editor.focus();35editor.insertText("hello");36var editor = new WptextEditor({37    onCut: function (event) {38        console.log("onCut");39    }40});41editor.focus();42editor.insertText("hello");43var editor = new WptextEditor({44    onCopy: function (event) {

Using AI Code Generation

1var pattern = '##';2var replacement = '## ';3var regex = new RegExp( pattern + '$' );4wp.textpattern.register( {5    trigger: function( event ) {6        return event.inputType === 'insertText' && event.data === '#';7    }8} );9wp.textpattern.register( {10    trigger: function( event ) {11        return event.inputType === 'insertText' && event.data === '#';12    }13} );14wp.textpattern.register( {15    trigger: function( event ) {16        return event.inputType === 'insertText' && event.data === '#';17    }18} );

Using AI Code Generation

1var caretPos = null;2var caretOffset = null;3var getSelectionStart = function() {4    var node = document.getSelection().anchorNode;5    var caretOffset = document.getSelection().anchorOffset;6    var sel = window.getSelection();7    var range = sel.getRangeAt(0);8    range.setStart(node, caretOffset);9    range.setEnd(node, caretOffset);10    var preCaretRange = range.cloneRange();11    preCaretRange.selectNodeContents(node);12    preCaretRange.setEnd(range.endContainer, range.endOffset);13    caretPos = preCaretRange.toString().length;14    return caretPos;15};16var getSelectionEnd = function() {17    var node = document.getSelection().anchorNode;18    var caretOffset = document.getSelection().anchorOffset;19    var sel = window.getSelection();20    var range = sel.getRangeAt(0);21    range.setStart(node, caretOffset);22    range.setEnd(node, caretOffset);23    var preCaretRange = range.cloneRange();24    preCaretRange.selectNodeContents(node);25    preCaretRange.setEnd(range.endContainer, range.endOffset);26    caretPos = preCaretRange.toString().length;27    return caretPos;28};29var getSelectionOffsets = function() {30    var sel = window.getSelection();31    if (sel.rangeCount > 0) {32        var range = sel.getRangeAt(0);33        var preCaretRange = range.cloneRange();34        preCaretRange.selectNodeContents(range.startContainer);35        preCaretRange.setEnd(range.startContainer, range.startOffset);36        var start = preCaretRange.toString().length;37        return {38            end: start + range.toString().length39        };40    }41    return null;42};43var getSelectionText = function() {44    var text = "";45    if (window.getSelection) {46        text = window.getSelection().toString();47    } else if (document.selection && document.selection.type != "Control") {48        text = document.selection.createRange().text;49    }50    return text;51};52var replaceSelection = function(re

Using AI Code Generation

1var textarea = document.getElementById('wpTextbox1');2textarea.onbeforeinput = function(e) {3  console.log(e);4  textarea.value = 'This is a test';5  e.preventDefault();6};7var textarea = document.getElementById('wpTextbox1');8textarea.onbeforeinput = function(e) {9  console.log(e);10  textarea.value = 'This is a test';11  e.preventDefault();12};

Using AI Code Generation

1var editor = new WpTextEditor();2editor.onBeforeInput = function (event) {3    console.log(event);4}5editor.render("editor");6editor.focus();7editor.setContent("Hello World");8editor.on("blur", function (e) {9    console.log("blur");10});11editor.on("focus", function (e) {12    console.log("focus");13});14editor.on("change", function (e) {15    console.log("change");16});17editor.on("keyup", function (e) {18    console.log("keyup");19});20editor.on("keydown", function (e) {21    console.log("keydown");22});23editor.on("keypress", function (e) {24    console.log("keypress");25});26editor.on("paste", function (e) {27    console.log("paste");28});29editor.on("cut", function (e) {30    console.log("cut");31});32editor.on("copy", function (e) {33    console.log("copy");34});35editor.on("input", function (e) {36    console.log("input");37});38editor.on("selectionchange", function (e) {39    console.log("selectionchange");40});41editor.on("compositionstart", function (e) {42    console.log("compositionstart");43});44editor.on("compositionupdate", function (e) {45    console.log("compositionupdate");46});47editor.on("compositionend", function (e) {48    console.log("compositionend");49});50editor.on("beforeinput", function (e) {51    console.log("beforeinput");52});53editor.on("contextmenu", function (e) {54    console.log("contextmenu");55});56editor.on("drag", function (e) {57    console.log("drag");58});59editor.on("dragstart", function (e) {60    console.log("dragstart");61});62editor.on("dragend", function (e) {63    console.log("dragend");64});65editor.on("dragover", function (e) {66    console.log("dragover");67});68editor.on("dragenter", function (e) {69    console.log("dragenter");70});71editor.on("dragleave", function (e) {72    console.log("dragleave");73});74editor.on("drop", function (e) {75    console.log("drop");76});77editor.on("mousedown", function (e) {78    console.log("mousedown");79});80editor.on("mouseup", function (e) {81    console.log("mouseup");82});

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