Guriddo » Topic: getGridParam(“colModel”)

getGridParam(“colModel”)

Guriddo
getGridParam(“colModel”)

This topic has 15 replies, 4 voices, and was last updated 16 years, 3 months ago by tony.

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December 23, 2009 at 10:14 am #75040

mryle
Participant

Howdy All,

I'm attempting to save users column choices from the the Column Chooser to a cookie.
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Viewing 15 replies - 1 through 15 (of 15 total)

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December 26, 2009 at 12:26 pm #91655

tony
Keymaster

Hello,

In order to do this you should use a

var cookieColumns = $(”#list”).getGridParam(”colModel”);

var cookieNames = $(”#list”).getGridParam(”colNames”);

if(this.p.rownumbers) {

January 13, 2010 at 1:16 am #92011

mryle
Participant

Hi Tony,

Thank you very much for taking the time to respond.

January 13, 2010 at 7:11 pm #92054

tony
Keymaster

Hello,

This is not correct with the export. Which version do you use?

Also remember cookie are with limited size (could not remember how – but not so much)

Also the correct my code above should be:

var cookieColumns = $.extend([],$(”#list”).getGridParam(”colModel”));

var cookieNames = $.extend([],$(”#list”).getGridParam(”colNames”));

if(this.p.rownumbers) {

January 13, 2010 at 7:24 pm #92057

mryle
Participant

Hi Tony,

I'm using 3.6.1.

January 13, 2010 at 7:27 pm #92060

tony
Keymaster

HEllo,

Could you please try with 3.6.2 – Also the export maybe work OK in IE – is this right?
Tony

January 13, 2010 at 7:49 pm #92063

mryle
Participant

Ok, I will install 3.6.2 and see what happens.

January 14, 2010 at 11:35 am #92078

admin
Keymaster

Hi Tony/Mryle,

i was just going through this post. Well i want to dynamically add columns to my grid (the column names will come from a dropdown in my page,so i cannot hardcode the column names as it may change anytime ).Can i use yhis piece of code to add columns dynamically in my grid.

Please reply.

Thanks.

Sourav(Vik)

January 14, 2010 at 9:32 pm #92097

tony
Keymaster

@mryle

Could you please try the last one from GitHub. I have done more on this. Thanks

@vik

Could not understand really Why not try

Best Regards

Tony

January 15, 2010 at 1:10 am #92103

mryle
Participant

Hi Tony,

Ok.

January 15, 2010 at 7:40 pm #92121

tony
Keymaster

Hello,

Thanks for the feedback. This is very interesting. In order to resolve the problem I need a link to the problem.

I have try diffrent girds with diffrent configuration and the export for me work OK simulating your command.

Thanks

Best Regards

Tony

January 21, 2010 at 7:30 am #92211

admin
Keymaster

tonytomov-jqGrid-5fae4e1

lets “manual jqGridExport”

google-chrome console:

in:$('#s1list').jqGrid('getGridParam','colModel');

out:[Object,Object,Object]

in:var op=$('#s1list').jqGrid('getGridParam','colModel')

out:undefined

in:op

out:[Object,Object,Object]

in:op.splice(0);

out:[Object,Object,Object]

in:op

out:[]

in:$('#s1list').jqGrid('getGridParam','colModel')

out:[]

Ð¾_Ðž

hotfix:

in grid.import.js

replace all:

gprm.colNames.splice(0);

gprm.colModel.splice(0);

January 22, 2010 at 9:33 pm #92287

mryle
Participant

Howdy telubeer,

I'm relatively new to this level of complexity in JavaScript but I'm guessing that what you are doing is using Google Chrome's equivalent to Firebug and that you're finding a bug in the grid.import.js file.

January 24, 2010 at 7:20 am #92290

admin
Keymaster

Yes, this is a bug. If the goal is just remove first column from an array we need to use x=x.slice(1) method bkz x.splice(0) just truncate our arrays if we use browser different from IE.

If you dont want wait when Tony fix it in github

January 24, 2010 at 5:36 pm #92293

Mark
Participant

So yes, it is a bug. The problem is that splice has two /required/ parameters. The first is the index of the point to insert/delete, and the second is the number of elements to delete. (Subsequent parameters are elements to be inserted after the deletes have taken place)

I'm guessing that most browsers treat the single parameter case as “delete 1”, but chrome treats it as “delete to end of array”.

Since omitting the second parameter is an error, either behavior is allowed.

So a simpler (and probably more efficient) fix would be to change it to splice(0,1);

Mark

January 24, 2010 at 5:56 pm #92297

tony
Keymaster

Mark,

Thanks. Fixed.

Tony
Author

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