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Bug in row selection - v 4.1

Tags: bug Select 4.1 subgrid onselectRow

16/06/2011
16:43

tkowalcz

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31/05/2011

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Hello everyone,

I have subgrid as a grid. When I select child grid - also parent row is selected (with the same id). Also two events (onSelectRow) are triggered for both grids.

Any clue Tony?

Regards, Tomasz

16/06/2011
17:03

tony

Sofia, Bulgaria

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Hello,

Which version is used?

Could you please3 prepare a exmple. If you do this, please do not forget to include non minified version

Thank you.

Kind Regards

Tony

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

17/06/2011
10:59

tkowalcz

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Hi Tony,

I don't have real version, but I've put simple example on server with ads (sorry for that):

http://www.tkowalcz.yoyo.pl/Test.htm

As in subject it's jqGrid 4.1

Best regards, Tomek

17/06/2011
13:03

tony

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Thanks. Found the problem. Hummm very bad. Should make a option. If I fix this bug , then the jQuery live can not be used and vice versa - this is somthing like Catch 22 ..

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

17/06/2011
13:17

OlegK

Germany

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It seems for me mostly like the wrong usage of row ids. One uses

data: [
{ "Variant_Auto_ID": "472", "Variant_ID": "test" },
{ "Variant_Auto_ID": "473", "Variant_ID": "test2" },
{ "Variant_Auto_ID": "474", "Variant_ID": "test3" },
{ "Variant_Auto_ID": "475", "Variant_ID": "test4"}
],
datatype: "local",
colNames: ['Variant_Auto_ID', 'Variant ID'],
colModel: [
{ name: 'Variant_Auto_ID', index: 'Variant_Auto_ID', width: 60, hidden: false },
{ name: 'Variant_ID', index: 'Variant_ID', width: 60, editable: true }
]

for the main grid without the usage of key:true or localReader:{id:'Variant_Auto_ID'}. So one has integers 1,2,3... as the row ids.

In the same way one uses

data: [
{ "Step_ID": "472", "Variant_ID": variant_id },
{ "Step_ID": "473", "Variant_ID": variant_id },
{ "Step_ID": "474", "Variant_ID": variant_id },
{ "Step_ID": "475", "Variant_ID": variant_id}
],
datatype: "local",
colNames: ['Step_ID', 'Variant_ID'],
colModel: [
{ name: "Step_ID", index: "Step_ID", width: 80, hidden: false },
{ name: "Variant_ID", index: "Variant_ID", width: 140, hidden: false }
]

and have the same integer row ids because of the same problem.

So for me the problem looks like the wrond usage of jqGrid and no jqGrid bug.

Best regards
Oleg

17/06/2011
14:23

tkowalcz

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Thanks OlegK

If I separate grid keys – it is fine, but:

1) These are separate grids, so there should be no connection between

2) I don't need to specify key.

3) If the Id's are the same for both grids – problem exists (look at current example code), I've left three same ids and one different 222

This means that it works fine unless parent grid Id is different than subgrid.

Probably workaround is to add extra column that will be a key. It would be constructed from SubgridId + id (I think that in one of versions it was like that).

Tomek

17/06/2011
16:00

OlegK

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Hello Tomek,

corresponds to the HTML specification the ids of all elements must be unique on the page. You can easy solve the problem if you add in the data (but not in the column) of every grid the id proper

data: [
{ id:"m472", "Variant_Auto_ID": "472", "Variant_ID": "test" },
{ id:"m473", "Variant_Auto_ID": "473", "Variant_ID": "test2" },
{ id:"m474", "Variant_Auto_ID": "474", "Variant_ID": "test3" },
{ id:"m475", "Variant_Auto_ID": "475", "Variant_ID": "test4"}
],
datatype: "local",
colNames: ['Variant_Auto_ID', 'Variant ID'],
colModel: [
{ name: 'Variant_Auto_ID', index: 'Variant_Auto_ID', width: 60, hidden: false },
{ name: 'Variant_ID', index: 'Variant_ID', width: 60, editable: true }
]

and for the subgrid:

data: [
{ id:"s472", "Step_ID": "472", "Variant_ID": variant_id },
{ id:"s473", "Step_ID": "473", "Variant_ID": variant_id },
{ id:"s474", "Step_ID": "474", "Variant_ID": variant_id },
{ id:"s475", "Step_ID": "475", "Variant_ID": variant_id}
],
datatype: "local",
colNames: ['Step_ID', 'Variant_ID'],
colModel: [
{ name: "Step_ID", index: "Step_ID", width: 80, hidden: false },
{ name: "Variant_ID", index: "Variant_ID", width: 140, hidden: false }
]

You can construct the values of id propery using some prefix. Like "m" for main grid and "s" for the subgrid. If you can have many subgrids with the same data you can use "s1_", "s2_" prefixes or with any other rules.

Important only that at the end the page have to have no id duplicates.

Best regards
Oleg

17/06/2011
16:14

tkowalcz

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OlegK said:

Hello Tomek,

corresponds to the HTML specification the ids of all elements must be unique on the page.

Thank you OlegK,

I did'n know that this is required to have unique id's per page. I will use what you suggested.

All the best, Tomek