Why the children are not shown in jquery?

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In the below code:

JavaScript

var grid = $('#grid1').data('kendoGrid');
var f = grid.tbody.find('tr.k-grouping-row');
grid.tbody.find('tr.k-grouping-row').each(function (e) { grid.collapseRow(this); });
console.log(grid.tbody.children().length);

Why grid.tbody.children().length is 0 while grid.tbody has 11 children?

Thanks for response!

What I have tried:

I try to use grid.tbody[0].children() but I encounter that grid.tbody[0].children() is not defined.

Posted 12-Jul-16 21:20pm

bahman.01

Updated 16-Jul-16 0:14am

v2

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Comments

Karthik_Mahalingam 16-Jul-16 3:20am

grid.tbody.children().length
this works fine..

bahman.01 16-Jul-16 3:22am

But for me it doesn't work correctly. It shows 0.

Karthik_Mahalingam 16-Jul-16 3:24am

what you are getting in this
grid.tbody.children()
check in console window

bahman.01 16-Jul-16 4:39am

When I write
console.log(grid.tbody);
It has children but when I write
console.log(grid.tbody.children());
No child has been shown.

Karthik_Mahalingam 16-Jul-16 5:15am

How you know that children is there

Karthik_Mahalingam 16-Jul-16 5:21am

when you write this
console.log(grid.tbody);
what is the output

bahman.01 16-Jul-16 6:09am

I captured a picture of it:
https://lh3.googleusercontent.com/h3D9zrXyrPmWB4GvWgP8eUcdAs_V9wSUqIwZCBgQ5bXBOlKwPpeix9fNFU2VJnUKzHVhmDxgq6RGs7CJEwzJY3uxbJRpEniQkZd7cLbCNHcGW0xKcVRBVp_oy_SfoCKbqiCW6962RHWElBvA--O0fPuHg9wjKI8AXsgOY973opGzouK3dzhytdFyjQc8Wyu75HhLzq8JxtLANapojfYUwo42TDebYScit2OoE6_sT_OQWhjv6POuawGbLb2_mrcfGNxyc_GNPFtB2-NfaC-miRZEdRjXlG2VhUsCBI7VO1bcm5wFoATty8s3XsXwFTOEVtkuzR_KrnhhNnL85j0LgOIDPQyFXIldwtRddiviSKEHx_P69by-cWkpzuUOOqyxutuqowpM8ElCW-gKcIGP1-gMH4ZS1eShQvHuPQMEB7Jwo8VkbTVLOqCKeB465PpeXLhQglOD4asLqvMEupB1hE7BwlPt00JvBz2jEujaNfjhBkmEp2J8s04uw9vmaNAl4cGbQGCumXXxmCAadW9sUPD2oyEacGuxMQgIz6mPmpCTkN-lV37YWQDz6N-eWEkUYNmcZemysWnsaBYppWqBnWgc78vqZg=w483-h476-no

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Karthik_Mahalingam · Answer 1 · 2016-07-16T00:14:00

Solution 1

Use it as property

JavaScript

grid.tbody.children;

not method

C#

grid.tbody.children()

Posted 16-Jul-16 0:14am

Karthik_Mahalingam

Comments

bahman.01 16-Jul-16 6:26am

but this is the output:
https://lh3.googleusercontent.com/NNrfYkDMw6rta287-oGUmoTuTag-4TlhjsLdgJAuFcKKwLeqG7GDVgJtYr8u-_1LHsKNfjmGq708AZWGpFjArKCy3BCkArguXcEMv_S1q6ullXb4GEpKWs-kcP9xjfmKIzAWzK5V-qjuWVsb-TBC1mRyZYVW4t9MKAYkwKfj9qw82aDXhASHCbleTA94cT2uwOMiHjbzCVORmK7EY0ajtZh_RwW6-08VqA1zeTzmoVJEHGKTTs6xnexOW2z-K1AVQz_MY0SUaZ3oCnMgXO4-DfhE0R2kzM2MMeKfKj3ck1XM4KlaSdz6dFb00Va6xM_V92-0ZQDvveM9jo60BYtUwnEng26Nt7YI5-q_5F7l-lyDHnwm4rvJ4cWpTRpUelArGBR9kDLJOb4Z5SmMne7IbYfxoGI7Y4eFVUd66KljVuZSPNF2ybrUgqk5U43fK9HOPGqCD8mUhZYjN_zgqRUs0OC7AUS9KbMQNDH-bXxMGUQ-yTZwnEmdZN6Kdpuh9_WO2qVYJ9Ie7lH3xCW_k4fbs6WeJZoOARXketlNImkjvEcP8zt5LLPOHABVlQIArQYdPSHj-8b-EO5W_hDBwdE2tSGx2QFXHDc=w487-h126-no