loudmouthman on remapColumns leads to g.p.colModel[i] is undefined error

Tue, 13 Sep 2011 15:18:32 +0300

using 4.1.2

I have discovered some wierd result in FormEditing when using a grid which has had the columnsRemapped ( i unhide, resort, rehide columns in that routine ). The error coming back is

g.p.colModell[i] is undefined jquery.jqGrid.src.js

5389 -                for( i =0, len=g.p.colModel.length;i<len; i++){
                    if(g.p.colModel[i].name==valref) {
                        edtrul = g.p.colModel[i].editrules;
                        valref = i;
                        try { nm = g.p.colModel[i].formoptions.label; } catch (e) {}
                        break;
                    }

If I turn off remapping the columns the colModel object does not contain a spurious 0 undefined item at the top; however with colModel remapping enabled the g.p.colModel looks like

0	undefined
	1	Object { name="ol", index="ol", width=1, more…}
	2	Object { name="item", index="item", align="left", more…}
	3	Object { name="hide", index="hide", align="left", more…}
	4	Object { name="reqno", index="reqno", align="left", more…}
	5	Object { name="start", index="start", align="left", more…}
	6	Object { name="due", index="due", align="left", more…}
	7	Object { name="offref", index="offref", width=57, more…}
	8	Object { name="material", index="material", align="left", more…}
	9	Object { name="description", index="description", align="left", more…}
	10	Object { name="qty", index="qty", align="right", more…}
	11	Object { name="nominal", index="nominal", align="left", more…}
	12	Object { name="price", index="price", align="right", more…}
	13	Object { name="unit", index="unit", width=47, more…}
	14	Object { name="disc", index="disc", width=59, more…}
	15	Object { name="charge", index="charge", width=71, more…}
	16	Object { name="hire", index="hire", align="right", more…}
	17	Object { name="net", index="net", width=81, more…}
	18	Object { name="dow", index="dow", width=72, more…}
	19	Object { name="matno", index="matno", hidden=true, more…}
	20	Object { name="nomno", index="nomno", hidden=true, more…}
	21	Object { name="hireqty", index="hireqty", width=41, more…}
	22	Object { name="hirefreq", index="hirefreq", width=41, more…}

That 0 undefined is appearing from a remap ;

Hold up a moment though : I examined the rv value of remap and set it to 0-count of columns ( -1 ) and it worked correctly . Which means the value of rv if it contains more indices than the columns your using then it makes a problem for colModel[i] technically leaving the fault -- my bad ! lets close this while I go away and drink some more coffee; thanks for helping though.

jQuery Grid Plugin - jqGrid - Topic: remapColumns leads to g.p.colModel[i] is undefined error

loudmouthman on remapColumns leads to g.p.colModel[i] is undefined error