Hi,
First of all what I’m using:
xajax
php
dhtmlxGrid - Free edition
IIS 7
IE 7
Vista
I’m trying to return the results from a query into several grids (one for each user). This is done using the addRow function. If the returned result is for the current logged on user I want to add additional functionality to the grid to allow editing (I’m using the setOnEditCellHandler). If the logged on user has their grid initialised last then there is no problem but if it is created before any others then the handler function fails to fire.
Here’s some code to help explain.
if ($name == $user) { // If the result from query is for the current logged on user
$objResponse->script($name.“grid = new dhtmlXGridObject(’”.$name.“notes’);”);
$objResponse->script($name.“grid.setImagePath(‘grid/imgs/’);”);
$objResponse->script($name.“grid.setHeader(‘Notes,img:[grid/imgs/delete.gif]’);”);
$objResponse->script($name.“grid.setInitWidths(‘160,20’);”);
//$objResponse->script($name.“grid.enableAutoHeight(true,100);”);
$objResponse->script($name.“grid.setColAlign(‘left,center’);”);
$objResponse->script($name.“grid.setColTypes(‘ed,ed’);”);
$objResponse->script($name.“grid.setColSorting(‘str’);”);
$objResponse->script($name.“grid.setOnEditCellHandler(NotesControl);”);
$objResponse->script($name.“grid.enableAlterCss(‘even’,‘uneven’);”);
$objResponse->script($name.“grid.enableMultiline(true);”);
$objResponse->script($name.“grid.enableKeyboardSupport(false);”);
$objResponse->script($name.“grid.init();”);
} else {
// We don’t want people editing other comments.
$objResponse->script($name.“grid = new dhtmlXGridObject(’”.$name.“notes’);”);
$objResponse->script($name.“grid.setImagePath(‘grid/imgs/’);”);
$objResponse->script($name.“grid.setHeader(‘Notes’);”);
$objResponse->script($name.“grid.setInitWidths(‘180’);”);
//$objResponse->script($name.“grid.enableAutoHeight(true,100);”);
$objResponse->script($name.“grid.setColAlign(‘left’);”);
$objResponse->script($name.“grid.setColTypes(‘ro’);”);
$objResponse->script($name.“grid.setColSorting(‘str’);”);
$objResponse->script($name.“grid.enableAlterCss(‘even’,‘uneven’);”);
$objResponse->script($name.“grid.enableMultiline(true);”);
$objResponse->script($name.“grid.enableKeyboardSupport(false);”);
$objResponse->script($name.“grid.init();”);
}
//This happens once for each user. Followed by the following
if ($name == $user) {
$objResponse->script($name.“grid.addRow($j,’”.urldecode(odbc_result($rs2,1)).",X’,$j);");
} else {
$objResponse->script($name.“grid.addRow($j,’”.urldecode(odbc_result($rs2,1))."’,$j);");
}
The Div tags are created dynamically on each iteration before the above code using the variable $name as a prefix
e.g.
then I reference the gridobject using $name again e.g. bobgrid = new dhtmlxGridObject(“bobnotes”);
Anyway the responses come back fine and it creates the grids perfectly but you can see from above the first ‘if’ sets bobgrid.setOnEditCellHandler(NotesControl);
If bob’s grid is drawn last then it works fine but if on a subsequent iteration another grid is drawn then the NoteControl handler doesn’t fire.
I suppose things to bear in mind is that all this is handled by xajax and so the resulting javascript code is dynamically created. I don’t know if this has an impact.
Hope someone can shed some light on it.