Replace the carriage return line contained in the textarea with a <br> JavaScript code _ Form effect

1 floor
Textarea.value.replace (/\n/g, "<br>");
2 floor
S=textarea.value.replace (/\r\n/g, "<br>");

3 floor
When you press it, replace it immediately.
V id= "A" contenteditable= "true" style= ' border:1 solid black ' >
In fact, many people have discussed before, the code more methods are too terrible, they can not use the time to study, now help you try, in fact, solve it is very simple:
<p> about Microsoft HTML Edit control Click Enter to insert <p> instead of <br> solution </DIV> <p>
<div style= ' border:1 solid black ' contenteditable= ' true ' > Script-not-processed edit controls </div>
<script>
function a.onkeypress () {
if (event.keycode==13) {
var txtobj=document.selection.createrange ()
txtobj.text== ""? txtobj.text= "\ n":(Document.selection.clear ()) & (txtobj.text= "\ n")//three-mesh compound expression, To resolve the cursor positioning problem when the text is selected
Document.selection.createRange (). Select ()
return False
}}
</script>
4 floor
When you press it, replace it immediately.
V id= "A" contenteditable= "true" style= ' border:1 solid black ' >
In fact, many people have discussed before, the code more methods are too terrible, they can not use the time to study, now help you try, in fact, solve it is very simple:
<p> about Microsoft HTML Edit control Click Enter to insert <p> instead of <br> solution </DIV> <p>
<div style= ' border:1 solid black ' contenteditable= ' true ' > Script-not-processed edit controls </div>
<script>
function a.onkeypress () {
if (event.keycode==13) {
var txtobj=document.selection.createrange ()
txtobj.text== ""? txtobj.text= "\ n":(Document.selection.clear ()) & (txtobj.text= "\ n")//three-mesh compound expression, To resolve the cursor positioning problem when the text is selected
Document.selection.createRange (). Select ()
return False
}}
</script>
5 Floor
When you press it, replace it immediately.
V id= "A" contenteditable= "true" style= ' border:1 solid black ' >
In fact, many people have discussed before, the code more methods are too terrible, they can not use the time to study, now help you try, in fact, solve it is very simple:
<p> about Microsoft HTML Edit control Click Enter to insert <p> instead of <br> solution </DIV> <p>
<div style= ' border:1 solid black ' contenteditable= ' true ' > Script-not-processed edit controls </div>
<script>
function a.onkeypress () {
if (event.keycode==13) {
var txtobj=document.selection.createrange ()
txtobj.text== ""? txtobj.text= "\ n":(Document.selection.clear ()) & (txtobj.text= "\ n")//three-mesh compound expression, To resolve the cursor positioning problem when the text is selected
Document.selection.createRange (). Select ()
return False
}}
</script>