I have a form page that needs to put the value in the title input, Synchronize, into a prefabricated DIV in the textarea editor below. Worked for a long time, found that Synchronize does not go in, but can Synchronize to some element on the page, but can not Synchronize to a prefabricated element in the textarea editor. Ask for help?
ID:c-title
of the title form in the figure prefabricated a DIV of ID:ctitle in the editor
JS:
< script type= "text/javascript" >
var put1=document.getElementById ("c-title");
var div1=document.getElementById ("ctitle");
put1.onkeyup=function () {
div1.innerHTML=put1.value;}
< / script >