NYCPHP Meetup

[Edward Potter]

this may have no relevance at all, but don't u need the semi-colon for
the inline style declaration?

style="border:thin solid;"  vs style="border:thin solid"

On Wed, May 21, 2008 at 9:24 PM, Michael Southwell
<michael.southwell at nyphp.com> wrote:
> Well, one more example of "asking for help reveals the answer",
> in this case partially.
>
> This revised code shows that the blanking out upon mouseout, where
> I am using a variable id, works, but I'm still not getting the color
> upon mouseover, whether I use a hardcoded id or a variable
> =======
> ....
> <td style="border:thin solid"
> onMouseOver="showColor( ' . $tableCounter . ' )"
> onMouseOut="blankOut( ' . $tableCounter . ' )">' . $name . '</td>
> ....
>
> function showColor ( i ) {
>  var where = 'color' + i
>  xmlHttp = getXmlHttpObject()
>  var uri = 'getColor.php?where=' + where
>  uri = uri + '&sid=' + Math.random()
>  xmlHttp.onreadystatechange = stateChanged( where )
>  xmlHttp.open( 'GET', uri, true )
>  xmlHttp.send( null )
> }
>
> function blankOut ( i ) {
>  var where = 'color' + i
>  // this works (using a testing value instead of '' for visibility)
>  document.getElementById( where ).innerHTML = 'x'
> }
>
> function stateChanged( where ) {
>  if ( xmlHttp.readyState == 4 || xmlHttp.readyState == "complete" ) {
>    // these both get the correct response
>    // but neither loads the innerHTML
>    document.getElementById( 'color1' ).innerHTML = xmlHttp.responseText
> //    document.getElementById( where ).innerHTML = xmlHttp.responseText
>  }
> }
>
>
> --
> =================
> Michael Southwell
> Vice President, Education
> NYPHP TRAINING:  http://nyphp.com/Training/Indepth
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