Hi,
I was wondering if this is correct code for determine the contents of
a listbox. I'm particularly interested to know if the
sel1.options[i].valueOf() call will tell me the value of the item as
it loops through the for statement:
function listBoxContents (sel1)
{
var selLength1 = sel1.length;
var i;
var values;
for(i=0; i<=selLength1-1; i++)
{
values=sel1.opt ions[i].valueOf() + ",";
}
var lastComma = values.lastInde xOf(',');
values = values.substrin g(0,lastComma);
return values;
} 3 1375
On May 3, 7:12 am, tks...@gmail.co m wrote:
Hi,
function listBoxContents (sel1)
{
var selLength1 = sel1.length;
var i;
var values;
for(i=0; i<=selLength1-1; i++)
{
values=sel1.opt ions[i].valueOf() + ",";
}
var lastComma = values.lastInde xOf(',');
values = values.substrin g(0,lastComma);
return values;}
function listBoxContents (sel1)
{
var selLength1 = sel1.options.le ngth,i,values=' ';
for(i=0; i<selLength1; i++)
values+=sel1.op tions[i].value+ ",";
return values.slice(0,-1)
}
On May 3, 9:36 am, "scripts.contac t" <scripts.cont.. .@gmail.com>
wrote:
On May 3, 7:12 am, tks...@gmail.co m wrote:
Hi,
function listBoxContents (sel1)
{
var selLength1 = sel1.length;
var i;
var values;
for(i=0; i<=selLength1-1; i++)
{
values=sel1.opt ions[i].valueOf() + ",";
}
var lastComma = values.lastInde xOf(',');
values = values.substrin g(0,lastComma);
return values;}
function listBoxContents (sel1)
{
var selLength1 = sel1.options.le ngth,i,values=' ';
for(i=0; i<selLength1; i++)
values+=sel1.op tions[i].value+ ",";
return values.slice(0,-1)
}
Thanks! Now say I want to hide this return value in hidden input, can
I say something like below:
function listBoxContents (sel1)
{
var selLength1 = sel1.options.le ngth,i,values=' ';
for(i=0; i<selLength1; i++)
values+=sel1.op tions[i].value+ ",";
document.writel n("<input type='hidden' name='hiddenVal ues' value='"
+ values.slice(0,-1) + "'>");
} tk****@gmail.co m wrote:
Thanks! Now say I want to hide this return value in hidden input, can
I say something like below:
function listBoxContents (sel1)
{
var selLength1 = sel1.options.le ngth,i,values=' ';
for(i=0; i<selLength1; i++)
values+=sel1.op tions[i].value+ ",";
document.writel n("<input type='hidden' name='hiddenVal ues' value='"
+ values.slice(0,-1) + "'>");
}
function listBoxContents (sel1)
{
var selLength1 = sel1.options.le ngth,i,values=' ';
for(i=0; i<selLength1; i++)
values+=sel1.op tions[i].value+ ",";
var input=document. createElement(" input");
input.name="hid denValues";inpu t.type="hidden" ;
input.value=val ues.slice(0,-1);
document.body.a ppendChild(inpu t);
} This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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