Web Tools | Rex's Personal Site

This error could be found in laravel log

[2020-10-07 08:56:19] production.ERROR: Symfony\Component\Debug\Exception\FatalErrorException: Allowed memory size of 100663296 bytes exhausted (tried to allocate 20480 bytes) in /var/www/starpoint.gamepp.tw/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Collection/Cells.php:157
Stack trace:
#0 {main}

[2020-10-07 08:56:19] production.ERROR: Symfony\Component\Debug\Exception\FatalErrorException: Allowed memory size of 100663296 bytes exhausted (tried to allocate 20480 bytes) in /var/www/starpoint.gamepp.tw/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Collection/Cells.php:157

Stack trace:

#0 {main}

Solution: Change memory limit in PHP

set_time_limit(1800);
ini_set('memory_limit', '300M');

1 2	set_time_limit(1800); ini_set('memory_limit', '300M');

Reference:

https://www.drupal.org/forum/support/post-installation/2013-02-12/solved-fatal-error-allowed-memory-size-of-33554432-bytes

Download with extensions

https://datatables.net/download/

HTML

<link href="{{BASE_URL}}/plugins/DataTables/datatables.min.css" rel="stylesheet" />


<script src="{{BASE_URL}}/plugins/DataTables/datatables.js"></script>

Javascript

var dt_app = function(){
    var $c = null;
    var $t = null;
    var datatable = null;

    function init(){
        $c = $("main");
        $t = $c.find('#dt_table');
        
        init_actions();
        init_dt();
    }

    function init_dt(){
        datatable = $t.DataTable({
            "searching": true,
            "info": true,
            "lengthChange": true,
            "paging": true,
            'serverSide': true, 
            'processing': true, 
            "order": [[ 0, "desc" ]], 
            "ajax": {
                'url': base_url + '/admin/' + controller + '/all',
                'data': function(d){
                    //d.pid = pid;
                }
            },
            'columns': [
                {
                    'data': 'id', 
                    'title': 'ID'
                },
                {
                    'data': 'action', 
                    'title': '動作'
                },
                {
                    'data': 'd_name', 
                    'title': '設備名稱'
                },
                {
                    'data': 'alias', 
                    'title': '別名'
                },
                {
                    'data': 'tag_id', 
                    'title': 'Tag ID'
                },
                {
                    'data': 'device_id', 
                    'title': '設備編號'
                },
                {
                    'data': 'created_at', 
                    'title': '建立時間'
                }
            ],  
            "drawCallback": function( settings ) {
                var api = this.api();
                //wrap.loaded(settings);
                loaded(settings);
            }, 
            'initComplete': function(settings, json){
                //loaded(settings);
            },
            dom: 'lBfrtip',
            buttons: [
                'copy',
                {
                    extend: 'csv',
                    title: 'WashHandRecords',
                    bom : true
                }, 
                {
                    extend: 'excel',
                    title: 'WashHandRecords',
                    bom : true
                }, 
                //'excel',
                //{
                    //extend: 'pdf',
                    //text: 'PDF',
                    //bom : true,
                    //'chartset':'utf-8'},
                'print'
            ]
        });
    }

    function loaded(oSettings){

    }

    function refresh(){
        if(datatable != null){
            datatable.destroy();
        }
        
        init_dt();
    }

    function init_actions(){
        $t.delegate('tbody tr .action.edit', 'click', function(e){
            e.preventDefault();
            var $this = $(this);
            var id = $this.data('id');
            var params = {
                id: id
            }

            window.location.href = base_url + '/admin/' + controller + '/edit?' + $.param(params);
        });

        $t.delegate('tbody tr .action.delete', 'click', function(e){
            e.preventDefault();
            var $this = $(this);
            var id = $this.data('id');

            if(confirm('確定刪除這筆資料?') == true){
                delete_item(id);
            }
        });
    }

    function delete_item(id){
        var params = {
            id: id
        }
        //console.log(params);
        //return;

        $.ajax({
            type: 'post',
            url: base_url + '/admin/' + controller + '/delete',
            data: params,
            dataType: 'json',
            success: function(data){
                if(typeof data.status == 'undefined'){
                    alert(data);
                }else if(data.status == 'fail'){
                    alert(data.message);
                }else{
                    //alert('Item is deleted.');
                    refresh();
                }
            },
            error: function(data){
                console.log(data);
                var errors = data.responseJSON;
                show_response_error(errors);
            }
        });
    }

    return {
        init: init, 
        refresh: refresh
    }
}();

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var dt_app = function(){

var $c = null;

var $t = null;

var datatable = null;

function init(){

$c = $("main");

$t = $c.find('#dt_table');

init_actions();

init_dt();

}

function init_dt(){

datatable = $t.DataTable({

"searching": true,

"info": true,

"lengthChange": true,

"paging": true,

'serverSide': true,

'processing': true,

"order": [[ 0, "desc" ]],

"ajax": {

'url': base_url + '/admin/' + controller + '/all',

'data': function(d){

//d.pid = pid;

}

'columns': [

{

'data': 'id',

'title': 'ID'

{

'data': 'action',

'title': '動作'

{

'data': 'd_name',

'title': '設備名稱'

{

'data': 'alias',

'title': '別名'

{

'data': 'tag_id',

'title': 'Tag ID'

{

'data': 'device_id',

'title': '設備編號'

{

'data': 'created_at',

'title': '建立時間'

}

"drawCallback": function( settings ) {

var api = this.api();

//wrap.loaded(settings);

loaded(settings);

'initComplete': function(settings, json){

//loaded(settings);

dom: 'lBfrtip',

buttons: [

'copy',

{

extend: 'csv',

title: 'WashHandRecords',

bom : true

{

extend: 'excel',

title: 'WashHandRecords',

bom : true

//'excel',

//{

//extend: 'pdf',

//text: 'PDF',

//bom : true,

//'chartset':'utf-8'},

'print'

]

});

}

function loaded(oSettings){

}

function refresh(){

if(datatable != null){

datatable.destroy();

}

init_dt();

}

function init_actions(){

$t.delegate('tbody tr .action.edit', 'click', function(e){

e.preventDefault();

var $this = $(this);

var id = $this.data('id');

var params = {

id: id

}

window.location.href = base_url + '/admin/' + controller + '/edit?' + $.param(params);

});

$t.delegate('tbody tr .action.delete', 'click', function(e){

e.preventDefault();

var $this = $(this);

var id = $this.data('id');

if(confirm('確定刪除這筆資料?') == true){

delete_item(id);

}

});

}

function delete_item(id){

var params = {

id: id

}

//console.log(params);

//return;

$.ajax({

type: 'post',

url: base_url + '/admin/' + controller + '/delete',

data: params,

dataType: 'json',

success: function(data){

if(typeof data.status == 'undefined'){

alert(data);

}else if(data.status == 'fail'){

alert(data.message);

}else{

//alert('Item is deleted.');

refresh();

}

error: function(data){

console.log(data);

var errors = data.responseJSON;

show_response_error(errors);

}

});

}

return {

init: init,

refresh: refresh

}

}();

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