Tree grid and lookup column

QuestionsTree grid and lookup column
Alessandro asked 12 months ago

Hi Abu,

I have a tree grid whit a lookup column(id) on the same table of tree grid.
After add new record, in grid the new record is diplayed but there is not 
in drop down field of Add form (I use for add child to father record).
Can you help me?
Thanks in advance
2 Answers
Alessandro answered 12 months ago

Hi Abu

I solved the problem in this way:
in $grid["edit_options"]["beforeShowForm"] and 
$grid["add option_options"]["beforeShowForm"] I call refreshlookup()
function refreshlookup() {
    alldata = $('#list1').jqGrid('getGridParam', 'data');
    $('#idfather').html(); //clear list dropdown in form
    newlistval = '';
    for (i = 0; i < alldata.length; i++) {
        id = alldata[i]['_id_'];
        title = alldata[i]['chaptertitle'];
        idfather= $('#list1').getRowData($('#list1').getGridParam('selrow')).idfather;
        strselected = '';
        if(idfather===id) strselected = 'selected';
        newlistval += '<option role="option" value="' + id + '" '+strselected+'>' + title + '</option>';


Abu Ghufran Staff answered 12 months ago

Nice work, Thanks for sharing.

Abu Ghufran - Dev Team
Grid 4 PHP Framework
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