Mixing
Laravel 5.5 Eloquent groupBy on ManyToMany Relationship
0
For example, I need take tags name and its not duplicate each categories
here my model
Post.php
class Posts extends Model
{
public function category()
{
return $this->belongsTo(Category::class);
}
public function tags() : belongsToMany
{
return $this->belongsToMany(Tag::class, 'post_tag', 'post_id', 'tag_id');
}
}
Category.php
class Category extends Model
{
public function posts()
{
return $this->hasMany(Post::class);
}
}
Tag.php
class Tag extends Model
{
public function posts()
{
return $this->hasMany(Post::class);
}
}
and here what I do.
Category::with(['posts.tags' => function($query){
$query->groupBy('name'); // i need show tags name and group it, so its will not duplcate
}])->get();
for $query->groupBy('name'); name is tags name.
example
Categpry A
|__Title A
|__Tag A
|__Tag B
|__Tag C
|__Tag D
|__Title B
|__Tag A
|__Tag D
|__Tag E
the result must be Tag A, Tag B, Tag C, Tag D, Tag E i don't have an idea how to right now, any have a solution?...
thank you!
php laravel
asked Nov 21 '18 at 3:43
Dicky RaamboDicky Raambo
14811
add a comment |
0
For example, I need take tags name and its not duplicate each categories
here my model
Post.php
class Posts extends Model
{
public function category()
{
return $this->belongsTo(Category::class);
}
public function tags() : belongsToMany
{
return $this->belongsToMany(Tag::class, 'post_tag', 'post_id', 'tag_id');
}
}
Category.php
class Category extends Model
{
public function posts()
{
return $this->hasMany(Post::class);
}
}
Tag.php
class Tag extends Model
{
public function posts()
{
return $this->hasMany(Post::class);
}
}
and here what I do.
Category::with(['posts.tags' => function($query){
$query->groupBy('name'); // i need show tags name and group it, so its will not duplcate
}])->get();
for $query->groupBy('name'); name is tags name.
example
Categpry A
|__Title A
|__Tag A
|__Tag B
|__Tag C
|__Tag D
|__Title B
|__Tag A
|__Tag D
|__Tag E
the result must be Tag A, Tag B, Tag C, Tag D, Tag E i don't have an idea how to right now, any have a solution?...
thank you!
php laravel
asked Nov 21 '18 at 3:43
Dicky RaamboDicky Raambo
14811
1
What is your current result?
– Jared Chu
Nov 21 '18 at 3:50
errortagsIlluminate/Database/QueryException with message 'SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'blog.categories.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by (SQL: selectcategories.*,post_tag.post_id` aspivot_post_id,post_category.category_idaspivot_category_id,post_category.created_ataspivot_created_at,post_category.updated_ataspivot_updated_at......'`
– Dicky Raambo
Nov 21 '18 at 3:55
TheTitle Ais post title, right? I think you should get the data and group them by PHP code instead of SQL query.
– Jared Chu
Nov 21 '18 at 4:01
yes it's post title
– Dicky Raambo
Nov 21 '18 at 4:15
add a comment |
0
0
0
0
For example, I need take tags name and its not duplicate each categories
here my model
Post.php
class Posts extends Model
{
public function category()
{
return $this->belongsTo(Category::class);
}
public function tags() : belongsToMany
{
return $this->belongsToMany(Tag::class, 'post_tag', 'post_id', 'tag_id');
}
}
Category.php
class Category extends Model
{
public function posts()
{
return $this->hasMany(Post::class);
}
}
Tag.php
class Tag extends Model
{
public function posts()
{
return $this->hasMany(Post::class);
}
}
and here what I do.
Category::with(['posts.tags' => function($query){
$query->groupBy('name'); // i need show tags name and group it, so its will not duplcate
}])->get();
for $query->groupBy('name'); name is tags name.
example
Categpry A
|__Title A
|__Tag A
|__Tag B
|__Tag C
|__Tag D
|__Title B
|__Tag A
|__Tag D
|__Tag E
the result must be Tag A, Tag B, Tag C, Tag D, Tag E i don't have an idea how to right now, any have a solution?...
thank you!
php laravel
asked Nov 21 '18 at 3:43
Dicky RaamboDicky Raambo
14811
For example, I need take tags name and its not duplicate each categories
here my model
Post.php
class Posts extends Model
{
public function category()
{
return $this->belongsTo(Category::class);
}
public function tags() : belongsToMany
{
return $this->belongsToMany(Tag::class, 'post_tag', 'post_id', 'tag_id');
}
}
Category.php
class Category extends Model
{
public function posts()
{
return $this->hasMany(Post::class);
}
}
Tag.php
class Tag extends Model
{
public function posts()
{
return $this->hasMany(Post::class);
}
}
and here what I do.
Category::with(['posts.tags' => function($query){
$query->groupBy('name'); // i need show tags name and group it, so its will not duplcate
}])->get();
for $query->groupBy('name'); name is tags name.
example
Categpry A
|__Title A
|__Tag A
|__Tag B
|__Tag C
|__Tag D
|__Title B
|__Tag A
|__Tag D
|__Tag E
the result must be Tag A, Tag B, Tag C, Tag D, Tag E i don't have an idea how to right now, any have a solution?...
thank you!
php laravel
php laravel
asked Nov 21 '18 at 3:43
Dicky RaamboDicky Raambo
14811
asked Nov 21 '18 at 3:43
Dicky RaamboDicky Raambo
14811
asked Nov 21 '18 at 3:43
Dicky RaamboDicky Raambo
14811
asked Nov 21 '18 at 3:43
Dicky RaamboDicky Raambo
14811
asked Nov 21 '18 at 3:43
Dicky RaamboDicky Raambo
14811
14811
1
What is your current result?
– Jared Chu
Nov 21 '18 at 3:50
errortagsIlluminate/Database/QueryException with message 'SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'blog.categories.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by (SQL: selectcategories.*,post_tag.post_id` aspivot_post_id,post_category.category_idaspivot_category_id,post_category.created_ataspivot_created_at,post_category.updated_ataspivot_updated_at......'`
– Dicky Raambo
Nov 21 '18 at 3:55
TheTitle Ais post title, right? I think you should get the data and group them by PHP code instead of SQL query.
– Jared Chu
Nov 21 '18 at 4:01
yes it's post title
– Dicky Raambo
Nov 21 '18 at 4:15
add a comment |
1
What is your current result?
– Jared Chu
Nov 21 '18 at 3:50
errortagsIlluminate/Database/QueryException with message 'SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'blog.categories.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by (SQL: selectcategories.*,post_tag.post_id` aspivot_post_id,post_category.category_idaspivot_category_id,post_category.created_ataspivot_created_at,post_category.updated_ataspivot_updated_at......'`
– Dicky Raambo
Nov 21 '18 at 3:55
TheTitle Ais post title, right? I think you should get the data and group them by PHP code instead of SQL query.
– Jared Chu
Nov 21 '18 at 4:01
yes it's post title
– Dicky Raambo
Nov 21 '18 at 4:15
1
1
What is your current result?
– Jared Chu
Nov 21 '18 at 3:50
What is your current result?
– Jared Chu
Nov 21 '18 at 3:50
error
tagsIlluminate/Database/QueryException with message 'SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'blog.categories.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by (SQL: select categories.*, post_tag.post_id` as pivot_post_id, post_category.category_id as pivot_category_id, post_category.created_at as pivot_created_at, post_category.updated_at as pivot_updated_at ......'`– Dicky Raambo
Nov 21 '18 at 3:55
error
tagsIlluminate/Database/QueryException with message 'SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'blog.categories.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by (SQL: select categories.*, post_tag.post_id` as pivot_post_id, post_category.category_id as pivot_category_id, post_category.created_at as pivot_created_at, post_category.updated_at as pivot_updated_at ......'`– Dicky Raambo
Nov 21 '18 at 3:55
The
Title A is post title, right? I think you should get the data and group them by PHP code instead of SQL query.– Jared Chu
Nov 21 '18 at 4:01
The
Title A is post title, right? I think you should get the data and group them by PHP code instead of SQL query.– Jared Chu
Nov 21 '18 at 4:01
yes it's post title
– Dicky Raambo
Nov 21 '18 at 4:15
yes it's post title
– Dicky Raambo
Nov 21 '18 at 4:15
add a comment |
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1
What is your current result?
– Jared Chu
Nov 21 '18 at 3:50
error
tagsIlluminate/Database/QueryException with message 'SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'blog.categories.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by (SQL: selectcategories.*,post_tag.post_id` aspivot_post_id,post_category.category_idaspivot_category_id,post_category.created_ataspivot_created_at,post_category.updated_ataspivot_updated_at......'`– Dicky Raambo
Nov 21 '18 at 3:55
The
Title Ais post title, right? I think you should get the data and group them by PHP code instead of SQL query.– Jared Chu
Nov 21 '18 at 4:01
yes it's post title
– Dicky Raambo
Nov 21 '18 at 4:15