Access CheckBox in GridView by row index with javascript

[Vladzeem]

Hi there,
I have a problem to access a checkbox inside GridView using
row index using javascript.
Here is the code:
[CODE=javascript]var c;
var cellValue;
var rCount = 0;
var cellControl;

gridViewCtl = document.getEle mentById("ctl00 _ContentPlaceHo lder1_gvQueue_Q ueue");
rCount = gridViewCtl.row s.length;
for(c=2; c<=rCount; c++)
{
var row = gridViewCtl.row s[c];
cellValue = getCellValue(c, 10); // Gets value in the 10 cell - OK
cellControl = getCellControl( c,1); // Trying to get check box in 1 cell
// alert(cellContr ol);
if( cellValue == "Test" )
{
// set CheckBox status depends on cellValue on current row
}
}

function getCellControl( rowIdx, colIdx)
{
var gridCell = getGridColumn(r owIdx, colIdx);

if (null != gridCell)
{
// here is the isseu:
if(gridCell.typ e =="checkbox")
{alert("!");}
else{alert("-" + gridCell.type); }
return gridCell.contro ls;
}
return null;
}
[/CODE]
Thanks for your help

Vladzeem

[acoder]

Show the HTML code for the table/grid.

Please use code tags when posting code. Thanks!

[Vladzeem]

OK, I have found solution - used innerHTML to get id, name, type of control:

[code=javascript] function getCellControl( rowIdx, colIdx)
{
var gridCell = getGridColumn(r owIdx, colIdx);
var type = null;
var typePos;
var ctrId;
var idPos;
var delPos;
var inHTML;
var buf;
var chkStatus;
var statPos;

if (null != gridCell)
{
inHTML = gridCell.innerH TML;
typePos = inHTML.indexOf( "type")

if(typePos > 0)
{
typePos = typePos + 5;
buf = inHTML.substrin g( typePos );
delPos = buf.indexOf(" ");

if(delPos > 0)
{
/* Get Control type */
type = inHTML.substrin g( typePos, (typePos + delPos));

if(type == "checkbox")
{
idPos = inHTML.indexOf( "id")

/* Get CheckBox Id */
if(idPos > -1)
{
idPos = idPos + 3;
ctrId = inHTML.substrin g(idPos, (typePos - 5))
}

/* Get CheckBox status */
statPos = buf.indexOf(" ");
if(statPos > -1)
{
buf = buf.substring(s tatPos + 1);
delPos = buf.indexOf(" ");
chkStatus = buf.substring(0 , delPos);
}
}
}
}
}
return ctrId;
}[/code]

[acoder]

You didn't need to use innerHTML for that. You could've got the input object and checked its type for "checkbox", and got the id, etc.

Please remember to use code tags when posting code.

[Vladzeem]

You didn't need to use innerHTML for that. You could've got the input object and checked its type for "checkbox", and got the id, etc.

Please remember to use code tags when posting code.

How to use input object ?

[acoder]

gridCell.getEle mentsByTagName( "input") would give you an array of input elements.

[Vladzeem]

gridCell.getEle mentsByTagName( "input") would give you an array of input elements.

Thanks a lot for your help

Vladzeem

[acoder]

You're welcome.