Question

How can i change the field size diynamicaly?
I have a select field and there are 3 options with different values.
So if the user selects one of them in the you see the values.
But how can i change the size that the values from option field fits in the

function changeText()
        {

            var select       = document.getElementById("surl");
            var textfield    = document.getElementById("turl");
            var bold         = document.getElementById("burl");
            var link         = document.getElementById("linkText");

            if(bold.style.display == "none")
                bold.style.display = "";
           //if(link.innerHtml)

            bold.innerHtml   = select.value;
            //if(link.innerHTML !="")
               link.innerHTML= select.value;
            textfield.value  = select.value;

        }


<b>Sample: </b><select id="surl" onchange="changeText();" style="visibility: visible;" name="linkText">
         <option>Select LinkText</option>
         <option value="<a href='http://www.doesntexist.dsdsd/'>Want sign? http://www.doesntexist.dsdsd</a>">
            Variant1 
         </option>
          <option value="<a href='http://www.doesntexist.dsdsd/'>Wanna killme? http://www.doesntexist.dsdsd</a>">
            Variant 2
         </option>


     </select>
     <br />
    <div class="succes">
     <span id="burl" style="display: none"><br /><a id="linkText" href="http://www.doesntexist/"></a></span>
     </div>
     </p>
     <p>

         <textarea  id="turl" style="">
        <a  href="http://www.doesntexist">text...</a>
      </textarea>
     </p>

Answer 1

Sorry, I must’ve misunderstood your problem.

So you want to resize a textarea dynamically based on what, its contents? You could use the jQuery autoResize plugin for this…