Add tags and text to user's selected text Javascript/JQuery -


i have big editable table may contain other tables , need add tags selected text, example <strong> or simple text. here table , button:

<table id="list">   <tr id="row0"><th colspan="2">header</th></tr>   <tr id="row1"><td id="row1col1"  contenteditable="true" >row 1, column 1 </td><td id="row1col2"  contenteditable="true" >row 1, column 2</td></tr>   <tr id="row2"><td id="row2col1"  contenteditable="true" >row 2, column 1</td><td id="row2col2"  contenteditable="true" >row 2, column 2</td></tr>   <tr id="row3"><td id="row3col1"  contenteditable="true" >row 3, column 1</td><td id="row3col2"  contenteditable="true" ><table> ///some elements without id/// </table></td></tr> </table> <input type="button" id="bestrong" value="make strong" />

i want when user highlights text , clicks on #bestrong before , after selection being added tags <strong>, in richtextoxes.

i'm new javascript/jquery, searched lot don't have required knowledge yet understand how this. retrieve selected text this:

 var seltxt=document.getselection().text;

last thing: read on web uses id,class,or gerarchical css' selector identify selected text position, there isn't way trick without them?


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