如何在 jqgrid 中复制/克隆一行？

Question

I am trying to create a custom button in jqgrid that would allow me to clone a selected row/record. I have currently got this alert working correctly and I am able to display the record id of the selected row with the following code:

$buttonoptions = array("#pager",
    array("caption"=>"Clone", "title"=>"Clone selected Record", "onClickButton"=>"js: function(){
        var selr = jQuery('#grid').jqGrid('getGridParam','selrow');
        if(selr) alert(selr);
        else alert('Please select the row you want to Clone first!');
        }"
    )
);
$grid->callGridMethod("#grid", "navButtonAdd", $buttonoptions);

I was thinking of using the 'getRowData' and 'addRowData' to achieve this with the following code:

var rowData = jQuery('#grid').jqGrid('getRowData',selr);
jQuery('#grid').jqGrid('addRowData',0,rowData,'last');

used like this

$buttonoptions = array("#pager",
    array("caption"=>"Clone", "title"=>"Clone selected Record", "onClickButton"=>"js: function(){
        var selr = jQuery('#grid').jqGrid('getGridParam','selrow');
        if(selr)
        var rowData = jQuery('#grid').jqGrid('getRowData',selr);
        jQuery('#grid').jqGrid('addRowData',0,rowData,'last');
        else alert('Please select the row you want to Clone first!');
        }"
    )
);
$grid->callGridMethod("#grid", "navButtonAdd", $buttonoptions);

but this isn't working.

I would appreciate some help getting this resolved, as I have been trying for a while without any success and I cannot find any code examples on how to achieve this.

Thank you

Answer 1

You have a error in if else clause - you missed { } the brackets. It should be

$buttonoptions = array("#pager",
    array("caption"=>"Clone", "title"=>"Clone selected Record", "onClickButton"=>"js: function(){
        var selr = jQuery('#grid').jqGrid('getGridParam','selrow');
        if(selr) { 
            var rowData = jQuery('#grid').jqGrid('getRowData',selr);
            jQuery('#grid').jqGrid('addRowData',0,rowData,'last');
        } else {
            alert('Please select the row you want to Clone first!');
        }
      }"
    )
);
$grid->callGridMethod("#grid", "navButtonAdd", $buttonoptions);