help me in this issue

[venky_lb]

Hi,
im new to javascript ,here im trying to select an category from
select option ,and that category must display on other select option

2. remove is working fine

pls assist
<script type="text/javascript">
function addOptions(selcat,selmc)
{
var sel=document.getElementById(selcat);
var val=document.getElementById(selmc);
if (val.length==0) return;
for (var i=0;i<zxcsel.options.length;i++){
if (sel.options[i].text== val) return;
}
sel.options[sel.options.length]=new Option(val,'',true,true);
sel.selectedIndex=0;
}
function removeOptions(selectbox)
{
var i;
for(i=selectbox.options.length-1;i>=0;i--) {
if(selectbox.options[i].selected)
selectbox.remove(i);
}
}
</script>
<input type="text" name="category" id="category" value="" size="30" /

//place where i select categories

<input type="button" name="in_add" id="in_add" class="btn_yellow"
value="Add" onclick="addOptions('category','multiselect')";/>

<select name="sel_category" id="multiselect" multiple="multiple"
size="5" //the selected categories should
<option value="">Automotive Parts</option>
<option value="">Cars</option>
<option value="">Computers</option>
<option value="">Electronics</option>
<option value="">Equipments</option>
<option value="">Rental Property</option>
<option value="">Tickets</option>
</select>
<input type="button" name="in_remove" id="in_submit"
class="btn_yellow" value="Remove"
onClick="removeOptions(multiselect)";/>

Thanks

[Captain Paralytic]

On 31 Jul, 12:15, venky_lb <[e-mail]:

Hi,
* *im new to javascript ,here im trying to select an category from
select option ,and that category must display on other select option

2. remove is working fine

pls assist
<script type="text/javascript">
* * * * function addOptions(selcat,selmc)
* * * * {
* * * * * * * * var sel=document.getElementById(selcat);
* * * * * * * * var val=document.getElementById(selmc);
* * * * * * * * * * * * if (val.length==0) return;
* * * * * * * * * * * * * * * * for (var i=0;i<zxcsel.options.length;i++){
* * * * * * * * * * * * * * * * * * * * if (sel.options[i].text== val) return;
* * * * * * * * * * * * * * * * }
* * * * *sel.options[sel.options.length]=new Option(val,'',true,true);
* * * * *sel.selectedIndex=0;
* * * * }
function removeOptions(selectbox)
* * * * {
* * * * * * * * var i;
* * * * * * * * * * * * for(i=selectbox.options..length-1;i>=0;i--) {
* * * * * * * * * * * * * * * * if(selectbox.options[i].selected)
* * * * * * * * * * * * * * * * selectbox..remove(i);
* * * * * * * * }
* * * * }
</script>
<input type="text" name="category" id="category" value="" size="30" */* * * * * * * //place where i select categories

<input type="button" name="in_add" id="in_add" class="btn_yellow"
value="Add" onclick="addOptions('category','multiselect')";/>

<select name="sel_category" id="multiselect" multiple="multiple"
size="5"*//the selected categories should
* * * * <option value="">Automotive Parts</option>
* * *<option value="">Cars</option>
* * *<option value="">Computers</option>
* * *<option value="">Electronics</option>
* * *<option value="">Equipments</option>
* * *<option value="">Rental Property</option>
* * *<option value="">Tickets</option>
* *</select>
<input type="button" name="in_remove" id="in_submit"
class="btn_yellow" value="Remove"
onClick="removeOptions(multiselect)";/>

Thanks

This group is about php (the clue is in the name comp.lang.php).

Believe it or not, javascript questions get asked in groups with
javascript in the name.

Also, you have actually sytated any problem, all you have said is that
part of it works fine!

[Jeff]

venky_lb wrote:

Hi,
im new to javascript ,

You may also be new to usenet. Try a newsgroup with "javascript" in it's
it's name. Like: comp.lang.javascript . Your question is off topic here
in comp.lang.php. And asking OT questions has consequences that can be
easily avoided but posting in the appropriate group.

Jeff
here im trying to select an category from

select option ,and that category must display on other select option

2. remove is working fine

pls assist
<script type="text/javascript">
function addOptions(selcat,selmc)
{
var sel=document.getElementById(selcat);
var val=document.getElementById(selmc);
if (val.length==0) return;
for (var i=0;i<zxcsel.options.length;i++){
if (sel.options[i].text== val) return;
}
sel.options[sel.options.length]=new Option(val,'',true,true);
sel.selectedIndex=0;
}
function removeOptions(selectbox)
{
var i;
for(i=selectbox.options.length-1;i>=0;i--) {
if(selectbox.options[i].selected)
selectbox.remove(i);
}
}
</script>
<input type="text" name="category" id="category" value="" size="30" /

> //place where i select categories

<input type="button" name="in_add" id="in_add" class="btn_yellow"
value="Add" onclick="addOptions('category','multiselect')";/>

<select name="sel_category" id="multiselect" multiple="multiple"
size="5" //the selected categories should
<option value="">Automotive Parts</option>
<option value="">Cars</option>
<option value="">Computers</option>
<option value="">Electronics</option>
<option value="">Equipments</option>
<option value="">Rental Property</option>
<option value="">Tickets</option>
</select>
<input type="button" name="in_remove" id="in_submit"
class="btn_yellow" value="Remove"
onClick="removeOptions(multiselect)";/>

Thanks