javascript - Customize typing cursor in string -


i wish change writing cursor (while typing there show/hide cursor) position in replace string.

here string:

if(str.indexof('<html>') != -1){     str = str.replace(/\<html\>([a-z|a-z|0-9| ])/g, "<html>\n   \n</html>"); }

that means when typing <html> result is:

<html>  </html>|        ^ typing cursor

now wanted result:

<html> | </html>

how can customize/place typing cursor in replacement string?

try in js console on stackoverflow, after clicking [ask question]:

document.queryselector('textarea#wmd-input').value = "here >< caret" document.queryselector('textarea#wmd-input').selectionstart = 6 document.queryselector('textarea#wmd-input').selectionend = 6

for element types other textarea

element.setselection(startposition, startposition)

might work.


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