I am using select method in yii it gives error "Property "CDbCriteria.:centerId" is not defined"
if (0 < self::model()->countByAttributes(
'centerId = :centerId AND qTypeId = :qTypeId',
array(
':centerId' => $centerId,
':qTypeId' => $qTypeId,
)
)) {
throw new Exception('Duplicate Entry for center and que type');
}
You're using this method in a wrong way. You skipped first argument, which should be list of active record arguments used as filter (see documentation). You probably need something like:
if (0 < self::model()->countByAttributes([
'centerId' => $centerId,
'qTypeId' => $qTypeId,
]) {
throw new Exception('Duplicate Entry for center and que type');
}
Or use count():
if (0 < self::model()->count(
'centerId = :centerId AND qTypeId = :qTypeId',
[
':centerId' => $centerId,
':qTypeId' => $qTypeId,
]
)) {
throw new Exception('Duplicate Entry for center and que type');
}
Related
I am using Devextreme loadoptions with Ignite CacheQueryable it is working fine with Grid get all data request but throwing exception when I select filter on grid's column.
"Message": "42000: Failed to parse query. Column "_T0.I0" not found; SQL statement: select count (_T0.*) , _T0.I0 from "Data".ABC as _T0 group by (_T0.FILENAME) order by (_T0.I0) asc limit ? [42122-197]".
It is a bug in Ignite, I've filed a ticket: IGNITE-17842.
Devextreme generates the following expression:
queryable
.GroupBy(obj => new { I0 = obj.Filename })
.OrderBy(g => g.Key.I0)
.Select(g => new { I0 = g.Count(), I1 = g.Key.I0 })
.Take(20);
The problem is GroupBy(obj => new { I0 = obj.Filename }), Ignite does not (yet) support grouping by an anonymous type. It would work as GroupBy(obj => obj.Filename).
Here is what I am trying to accomplish: turn off a True/False Advanced Custom Fields(ACF) option on a post if the current date is on or past a selected date on the same post. Also after that code, turn off a Sample Lesson True/False option inside of the lessons attached to the current post.
At first, all I had was the update_sample_child_lessons function with an 'init' action (i.e.add_action( 'init', 'update_sample_child_lessons' );), but that seemed to only run when I clicked update on the post. It did work and everything switched over, but it only ran when I manually clicked Update on the post. So then I did a little research and found that a Cron job should do the trick if I want the code to run automatically without me having to click update, but for some reason I can't seem to get it to work.
So if you know of a way to accomplish what I am trying to do with the code below, or with other code that is completely different, any suggestions or help would be much appreciated.
//CRON JOB TO RUN EVERYDAY
function myprefix_custom_cron_schedule( $schedules ) {
$schedules['every_day'] = array(
'interval' => 86400, //24 HOURS IN SECONDS
'display' => __( 'Every 24 hours' ),
);
return $schedules;
}
add_filter( 'cron_schedules', 'myprefix_custom_cron_schedule' );
if ( ! wp_next_scheduled( 'myprefix_cron_hook' ) ) {
wp_schedule_event( time(), 'every_day', 'myprefix_cron_hook' );
}
//AUTOMATICALLY ADJUSTS SAMPLE LESSON FREE OPTIONS AND FREE BANNER IF DATE IS PASSED
add_action( 'myprefix_cron_hook', 'update_sample_child_lessons' );
function update_sample_child_lessons() {
$allcourses = array(
'post_type' => 'sfwd-courses', //CUSTOM POST TYPE: COURSES
'posts_per_page' => -1 //QUERY ALL OF THEM
);
$query = new WP_Query($allcourses);
if ($query->have_posts()) {
global $post;
if ( ( in_array( $post->post_type, array( 'sfwd-courses' ), true ) )) { //ONLY DO ACTION IF ON CPT OF COURSES
while ($query->have_posts()) {
$query->the_post();
$course_id = learndash_get_course_id( $post->ID ); //GET THE COURSE ID
$free = get_field('display_free_lessons', $course_id); //GET THE FREE COURSE OPTION (TRUE/FALSE TICKER)
if (!empty($free)) { //ONLY DO REST OF CODE IF FREE OPTION IS TURNED ON
$freeDate = get_field('free_until', $course_id); //GET THE DATE FIELD THAT THE COURSE IS FREE UNTIL
$currentDate = date('Ymd'); //GET CURRENT DATE
$diff = strtotime($freeDate) - strtotime($currentDate); //GET THE DIFFERENCE BETWEEN THE TWO DATES
if ($diff <= 0) { //ONLY DO REST OF CODE IF DATE DIFFERENCE IS LESS THAN OR EQUAL TO ZERO
$value = '';
update_field('display_free_lessons', $value, $course_id); //UPDATES THE FREE OPTION FIELD TO FALSE(OR NOTHING)
//LESSON CODE
$lessons = array_slice(learndash_course_get_lessons($course_id), 1); //GET ALL THE LESSONS FROM THE COURSE EXCEPT FOR THE FIRST ONE
foreach ($lessons as $lesson) {
$lessonID = $lesson->ID; //GET THE LESSON ID
$lesson_meta = get_post_meta($lessonID); //GET THE METADATA FOR THE LESSON
if ( is_array( $lesson_meta ) ) {
foreach ( $lesson_meta as $meta_key => $meta_value ) {
if ( '_sfwd-lessons' === $meta_key ) {
$lesson_settings = maybe_unserialize( $meta_value[0] ); //SOME OF THE ARRAYS ARE SERIALIZED, SO UNSERIALIZE IF NEEDED
if ( isset( $lesson_settings['sfwd-lessons_sample_lesson'] ) ) {
$lesson_settings['sfwd-lessons_sample_lesson'] = ''; //TURN OFF THE SAMPLE LESSON OPTION ON THE LESSONS
}
update_post_meta( $lessonID, $meta_key, $lesson_settings );
}
}
}
} //END FOREACH
} //END IF DIFF IS 0
wp_reset_postdata();
}
}
}
}
}
Thanks for the comment #Luke Chaffey, I was actually able to figure it out after finding I had my cron actions reversed. Below is the final code that I got working so that it runs every day at 12am:
//CRON JOB TO RUN EVERYDAY
function custom_cron_schedule( $schedules ) {
$schedules['every_day'] = array(
'interval' => 86400,
'display' => __( 'Every 24 hours' ),
);
return $schedules;
}
add_filter( 'cron_schedules', 'custom_cron_schedule' );
$ve = get_option('gmt_offset') > 0 ? '-' : '+';
if ( ! wp_next_scheduled('cron_sample_lesson' ) ) {
wp_schedule_event(strtotime('00:00 tomorrow ' . $ve .
absint(get_option('gmt_offset')) . ' HOURS'), 'daily','cron_sample_lesson' );
}
add_action('cron_sample_lesson', 'update_sample_child_lessons' );
function update_sample_child_lessons() {...
I am trying to create a reactive filter for an array in Vue. My starting array comes from an API call which returns this.features (geojson features). I am filtering on a nested array. This works -- but when I enter a search term and then backspace back out to an empty string, and enter another string, I am not filtering the original array but appear to be filtering the already-filtered array. How could I filter again on the original array from the API call?
computed property:
filteredFeatures() {
if (this.searchTerm == '') {
return this.features
}
// filter on nested array
let filtered = this.features.filter(feature => {
feature.properties.site_observations = feature.properties.site_observations.filter(
el => JSON.stringify(el).match(this.searchTerm, 'i')
)
return feature.properties.site_observations.length > 0
})
return filtered
}
I have looked at Vue filtering objects property but I cannot make that code work (it uses Object.assign()). Thanks for any ideas.
Your computed property is mutating feature.properties.site_observations, that's a nono. Computed properties should be read only.
filteredFeatures() {
if (this.searchTerm == '') {
return this.features
}
// filter on nested array
let filtered = this.features.filter(feature => {
const site_observations = feature.properties.site_observations.filter(
el => JSON.stringify(el).match(this.searchTerm, 'i')
)
return site_observations.length > 0
})
return filtered
}
It seems here is your problem:
feature.properties.site_observations = feature.properties.site_observations.filter(
el => JSON.stringify(el).match(this.searchTerm, 'i')
)
Because this code filter feature and alter the proprieties of feature.properties.site_observations. Then, in the next read the value is alter. We say that your function it is not pure, because it alter the state of feature.
So, what you should do is:
let anotherVariable = feature.properties.site_observations.filter(
el => JSON.stringify(el).match(this.searchTerm, 'i')
)
Therefore, on a function, avoid alter state of objects, this lead to bugs.
On further checking, the above answer returns all site_observations, not just the ones that match the search. A much better solution is the following, using map to avoid overwriting the data, and the object spread operator to perform an object assign, and drilling down through the nested objects as follows:
filteredFeatures() {
return this.features
.map(feature => ({
...feature,
properties: {
site_observations: feature.properties.site_observations.filter(
element => {
return JSON.stringify(element).match(new RegExp(this.search, 'i'))
}
)
}
}))
.filter(feature => feature.properties.site_observations.length)
}
I'm trying to parse some SQL queries stored in a log database -- I don't want to submit them to a SQL database, just to extract the fields used in the SELECT and WHERE clause.
I've been fiddling with several SQL parsers in Java, Python and Perl. The one that seems to work better for my problem are SQL::Parser and SQL::Statement. With those I was able to write the following code:
#!/usr/bin/perl
use strict;
use SQL::Parser;
use SQL::Statement;
use Data::Dumper;
my $sql = "SELECT sl.plate,sp.fehadop FROM sppLines AS sl ".
"JOIN sppParams AS sp ON sl.specobjid = sp.specobjid ".
"WHERE fehadop < -3.5 ";
my $parser = SQL::Parser->new();
my $stmt = SQL::Statement->new($sql,$parser);
printf("COMMAND [%s]\n",$stmt->command);
printf("COLUMNS \n");
my #columns = #{$stmt->column_defs()};
foreach my $column ( #columns)
{
print " ".$column->{value}."\n";
}
printf("TABLES \n");
my #tables = $stmt->tables();
foreach my $table ( #tables)
{
print " ".$table->{name}."\n";
}
printf("WHERE COLUMNS\n");
my $where_hash = $stmt->where_hash();
print Dumper($where_hash);
Sorry if it is too long, it is the smallest, self-contained example I could devise.
The output of this code is:
COMMAND [SELECT]
COLUMNS
spplines.plate
sppparams.fehadop
TABLES
spplines
sppparams
WHERE COLUMNS
$VAR1 = {
'arg1' => {
'value' => 'fehadop',
'type' => 'column',
'fullorg' => 'fehadop'
},
'op' => '<',
'nots' => {},
'arg2' => {
'str' => '-?0?',
'fullorg' => '-3.5',
'name' => 'numeric_exp',
'value' => [
{
'fullorg' => '3.5',
'value' => '3.5',
'type' => 'number'
}
],
'type' => 'function'
},
'neg' => 0
};
The parser returns the name of columns (obtained through a call to $stmt->column_defs()) already renamed with the real tables names (e.g. spplines.plate instead of s1.plate) -- this is what I want.
I also want the names of the columns used in the WHERE clause.
I already know how to recursively parse the results of $stmt->where_hash() (didn't include the code to make the post clear), but even from dumping its contents I can see that the column names are not associated with the tables.
I would like to ensure that the columns names in the WHERE clause are also preceded by the tables name. After parsing the results of $stmt->where_hash() I would get sppparams.fehadop instead of fehadop.
Is this possible with SQL::Parser?
Thanks
(big edit -- tried to make the question clearer)
Since SQL::Statement has an eval_where, I suspect there might be a better way, but you can try a function like this:
get_column($stmt->column_defs(), $where_hash->{arg1});
sub get_column {
my ($columns, $arg) = #_;
return $arg->{fullorg} if ($arg->{type} ne 'column');
foreach my $col (#$columns) {
return $col->{value} if ($col->{fullorg} eq $arg->{fullorg});
my ($name) = ( $col->{fullorg} =~ /([^.]+)$/);
return $col->{value} if ($name eq $arg->{fullorg});
}
return $arg->{fullorg};
}
I have several tables that have JSON arrays stored within fields.
Using PHP PDO I am able to retrieve this data without issue using:
$query1 = $database->prepare("SELECT * FROM module_settings
WHERE project_token = ? AND module_id = ? ORDER BY id DESC LIMIT 1");
$query1->execute(array($page["project_token"], 2));
$idx = $query1->fetch(PDO::FETCH_ASSOC);
$idx["settings"] = json_decode($idx["settings"]);
This returns a string like:
{"mid":"","module_id":"1","force_reg_enable":"1","force_reg_page_delay":"2"}
Attempting to gather the same data via PhalconPHP
$result = Modulesettings::findFirst( array(
'conditions' => 'project_token = "' . $token . '"' ,
'columns' => 'settings'
) );
var_dump($result);
Provides a result of
object(Phalcon\Mvc\Model\Row)#61 (1) { ["settings"]=> string(167) "{"text":"<\/a>
<\/a>
","class":""}" }
What do I need to do different in Phalcon to return the string as it is stored in the table?
Thank you.
You have 2 approach
First :
Get the settings with this structure :
$settings = $result->settings;
var_dump($settings);
Second :
First get array from resultset, then using the array element :
$res = $result->toArray();
var_dump($res['settings']);
Try it.
You can decode json right in your Modulesettings model declaration:
// handling result
function afterFetch() {
$this->settings = json_decode($this->settings);
}
// saving. Can use beforeCreate+beforeSave+beforeUpdate
// or write a Json filter.
function beforeValidation() {
$this->settings = json_encode($this->settings);
}