回答編集履歴
3
追記
answer
CHANGED
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@@ -99,4 +99,47 @@
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</script>
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<div id="d1">入力時に点滅する縦棒（カーソル）が常に先頭に来てしまう。</div>
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<input type="button" id="btn" value="編集on/off">
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```
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# よりjQueryっぽく
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105
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originalEventを使えばよかったですね
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```javascript
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<style>
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[contenteditable]{background-Color:yellow;}
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</style>
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
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<script>
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$(function(){
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$('#btn').on('click',function(){
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$('#d1').attr('contenteditable',$('#d1').is('[contenteditable]')?null:"true");
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});
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$(document).on('paste input keydown keyup keypress change','[contenteditable]',function(e){
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if(e.type=="paste"){
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e.preventDefault();
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e.stopPropagation();
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var paste = (e.originalEvent.clipboardData||window.clipboardData).getData('text');
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paste = paste.replace(/[\r\n]/g, '');
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const selection = window.getSelection();
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while (selection.rangeCount>0){
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var range=selection.getRangeAt(0);
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range.deleteContents();
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range.insertNode(document.createTextNode(paste));
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selection.removeRange(range);
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}
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}else if(e.which == 13){
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e.preventDefault();
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}else{
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var txt = $(this).text();
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var reg=new RegExp("[\r\n]|<(\"[^\"]*\"|'[^']*'|[^'\">])*>","mig");
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if(txt.match(reg)){
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var replace2 = txt.replace(reg,'');
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$(this).text(replace2);
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}
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}
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});
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});
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</script>
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<div id="d1">入力時に点滅する縦棒（カーソル）が常に先頭に来てしまう。</div>
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<input type="button" id="btn" value="編集on/off">
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```
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2
chousei
answer
CHANGED
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@@ -51,4 +51,52 @@
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});
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</script>
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<div contenteditable="true">入力時に点滅する縦棒（カーソル）が常に先頭に来てしまう。</div>
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```
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# 調整版
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```javascript
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<style>
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[contenteditable]{background-Color:yellow;}
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</style>
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
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<script>
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$(function(){
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$('#btn').on('click',function(){
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$('#d1').attr('contenteditable',$('#d1').is('[contenteditable]')?null:"true");
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});
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document.addEventListener('paste', function(e){
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var t=e.target;
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if(t.id=='d1' && t.getAttribute('contenteditable')=="true"){
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e.preventDefault();
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e.stopPropagation();
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var paste = (e.clipboardData||window.clipboardData).getData('text');
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paste = paste.replace(/[\r\n]/g, '');
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const selection = window.getSelection();
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while (selection.rangeCount>1){
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var range=selection.getRangeAt(0);
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range.deleteContents();
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selection.removeRange(range);
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}
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if(selection.rangeCount==1){
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var range=selection.getRangeAt(0);
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selection.getRangeAt(0).deleteContents();
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range.insertNode(document.createTextNode(paste));
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}
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}
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});
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$(document).on("input keydown keyup keypress change",'[contenteditable]',function(e){
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if (e.which == 13) {
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return false;
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}
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var txt = $(this).text();
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var reg=new RegExp("[\r\n]|<(\"[^\"]*\"|'[^']*'|[^'\">])*>","mig");
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if(txt.match(reg)){
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var replace2 = txt.replace(reg,'');
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$(this).text(replace2);
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}
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});
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});
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</script>
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100
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<div id="d1">入力時に点滅する縦棒（カーソル）が常に先頭に来てしまう。</div>
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101
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<input type="button" id="btn" value="編集on/off">
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54
102
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```
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1
chousei
answer
CHANGED
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@@ -21,4 +21,34 @@
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</script>
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<div contenteditable="true">入力時に点滅する縦棒（カーソル）が常に先頭に来てしまう。</div>
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24
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```
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25
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26
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# paste対応
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27
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28
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```javascript
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29
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<script>
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$(function(){
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document.querySelector('[contenteditable]').addEventListener('paste', function(e){
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e.preventDefault();
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e.stopPropagation();
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var paste = (e.clipboardData||window.clipboardData).getData('text');
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paste = paste.replace(/[\r\n]/g, '');
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const selection = window.getSelection();
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if (!selection.rangeCount) return false;
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selection.getRangeAt(0).insertNode(document.createTextNode(paste));
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});
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$('[contenteditable]').on("input keydown keyup keypress change", function(e){
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if (e.which == 13) {
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return false;
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}
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var txt = $(this).text();
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var reg=new RegExp("[\r\n]|<(\"[^\"]*\"|'[^']*'|[^'\">])*>","mig");
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if(txt.match(reg)){
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var replace2 = txt.replace(reg,'');
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$(this).text(replace2);
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}
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});
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});
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</script>
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<div contenteditable="true">入力時に点滅する縦棒（カーソル）が常に先頭に来てしまう。</div>
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```
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