Guriddo » Topic: Disabling checkbox in “multiselect:true” mode for a specific row in jqgrid

Disabling checkbox in “multiselect:true” mode for a specific row in jqgrid

Guriddo
Disabling checkbox in “multiselect:true” mode for a specific row in jqgrid

This topic has 16 replies, 6 voices, and was last updated 16 years, 7 months ago by rl9022.

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August 31, 2009 at 6:20 am #74070

arka
Participant

I am showing some data in jqgrid and I am using the option “multiselect:true”.In the grid, for a specific row, I want the checkbox not to be show or if it is shown then it should be disabled.Can I do this??I am using jqgrid3.5.2.

Thanks in advance.
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August 31, 2009 at 10:13 am #88579

tony
Keymaster

Hello,

Every checkbox has uniquie id which is combination of

“jqg_”+rowid – where the rowid is the id of the row.

Use the appropriate command to disable it.

Best Regards

Tony

September 1, 2009 at 2:29 am #88606

arka
Participant

Many many thanks to you.It is working perfectly.Thank you once again.

September 1, 2009 at 6:48 pm #88619

varun
Participant

Hi Tony

I am disabling the checkbox using

$(“#jqg_Q391”).attr(“disabled”, true);

But the problem is when i select the checkbox at the top it still checks the box in the disable state.

Is there any work around for it or i am missing somthing?

Thanks

Varun

September 1, 2009 at 7:53 pm #88620

varun
Participant

After doing some research i tried something like this.

$(“[id^=jqg_][disabled='']“,ts.rows).attr(“checked”,true);

and on the grid i was setting the disabled property as

$(”#jqg_Q391″).attr(”disabled”, “true”);

so that it doesn't check the boxes which i have disabled.

But when i click anywhere on the disabled row or i click on the top checkbox it highlights the rows and still sends me the rowId of the rows where checkbox is disabled.

Varun

October 28, 2009 at 7:49 pm #90101

admin
Keymaster

is there any update to this???

October 29, 2009 at 11:37 am #90129

admin
Keymaster

I had to add this line in the setSelection method.

………………………………………………………………………………

if( $(“#jqg_”+pt[ 0 ].id).attr(“disabled”) ){

October 29, 2009 at 12:53 pm #90131

Mark
Participant

Rather than modifying grid code, you could use a beforeSelectRow handler…

Mark

October 29, 2009 at 1:50 pm #90132

admin
Keymaster

This is the correct behavior that the grid should take action. If the checkbox is disabled it should not select the rows, if it is doing it then that is not the proper behavior. Moreover wherever you have implemented that code to disable the checkbox each time you have to call “beforeSelectRow” handler.

Varun

October 30, 2009 at 8:24 pm #90205

Mark
Participant

Yes, you're right – it would be good if the grid supported it directly.

But a lot of people want to use the prebuilt compressed grid code – so a solution that doesnt involve changing grid code is also useful.

Mark

October 31, 2009 at 12:10 am #90208

rl9022
Participant

varun:

I tried adjusting jquery.jqGrid.min.js but now when I try to load jqgrid.html it doesn't load.

October 31, 2009 at 3:18 am #90209

tony
Keymaster

Hello,

Will see what I can do.

The problem that I see is: if the row is selected and we disable the selection on that row (by example attaching a certain class) what we should do? I do not want to write additional method for this just to analyze if it has certain class

October 31, 2009 at 8:14 am #90215

rl9022
Participant

Tony:

I'm not entirely clear on how jqGrid works, but should this be a css issue or an html issue?

October 31, 2009 at 8:35 am #90216

tony
Keymaster

Hello,

What I mean we should provide a mechanizm not to select a row instead if multiselect is set to true or false.

Regards

Tony

October 31, 2009 at 8:39 am #90217

rl9022
Participant

I think people would find that useful.

October 31, 2009 at 8:50 am #90218

tony
Keymaster

Hello,

In order to be a clear what should be done.

When we disable a a row:

1.if the row is selected – deselect it

2. mark a row as not selectable

3. if we are in multi select mode – make the check box disabled.

4. If we click on the common check box – do not allow this row to be selected

5. set
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