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ajaxCRUD.class.php
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ajaxCRUD.class.php
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<?php
/*
Basic users should not need to edit this file
Instead - post questions or feature requests to our forum -
http://ajaxcrud.com/forum/viewforum.php?f=2
*/
/************************************************************************/
/* ajaxCRUD.class.php v9.1 */
/* =========================== */
/* Copyright (c) 2013 by Loud Canvas Media ([email protected]) */
/* http://www.ajaxcrud.com by http://www.loudcanvas.com */
/* */
/* This program is free software. You can redistribute it and/or modify */
/* it under the terms of the GNU General Public License as published by */
/* the Free Software Foundation; either version 2 of the License. */
/************************************************************************/
# thanks to the following for help on v6.0:
# Mariano Monta�ez Ureta, from Argentina; twitter: @nanomo
# Jing Ling, New Hampshire
#thanks to Francisco Campos of WebLemurs.com for helping with other misc core updates for v7.2
define('EXECUTING_SCRIPT', $_SERVER['PHP_SELF']);
if (isset($_REQUEST['customAction'])){
$customAction = $_REQUEST['customAction'];
if ($customAction != ""){
if ($customAction == 'exportToCSV'){
$csvData = $_REQUEST['tableData'];
$fileName = $_REQUEST['fileName'];
header("Content-type: application/csv");
header("Content-Disposition: attachment; filename=$fileName");
header("Pragma: no-cache");
header("Expires: 0");
echo str_replace('\"','"',$csvData);
}
exit();
}
}
#this top part is for the ajax actions themselves. the class is below
if (isset($_REQUEST['ajaxAction'])){
$ajaxAction = $_REQUEST['ajaxAction'];
if ($ajaxAction != ""){
# these lines make sure caching do not cause ajax saving/displaying issues
header("Cache-Control: no-cache, must-revalidate"); //this is why ajaxCRUD.class.php must be before any other headers (html) are outputted
# a date in the past
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
$table = isset($_REQUEST["table"]) ? $_REQUEST["table"] : "";
$pk = isset($_REQUEST["pk"]) ? trim($_REQUEST["pk"]) : "";
$field = isset($_REQUEST["field"]) ? trim($_REQUEST["field"]) : "";
$id = isset($_REQUEST["id"]) ? $_REQUEST["id"] : "";
$val = isset($_REQUEST["val"]) ? $_REQUEST["val"] : "";
$table_num = isset($_REQUEST["table_num"]) ? $_REQUEST["table_num"] : "";
if (!is_numeric($id)){
$sql_id = "\"$id\"";
}
else{
$sql_id = $id;
}
if ($ajaxAction == 'add'){
echo $_SESSION[$table];
}
if ($ajaxAction == 'filter'){
echo $_SESSION[$table];
}
if ($ajaxAction == 'sort'){
echo $_SESSION[$table];
}
if ($ajaxAction == 'getRowCount'){
echo $_SESSION[$table . '_row_count'];
}
if ($ajaxAction == 'update'){
$val = addslashes($val);
//check to see if record exists
$row_current_value = q1("SELECT $pk FROM $table WHERE $pk = $sql_id");
if ($row_current_value == ''){
qr("INSERT INTO $table ($pk) VALUES (\"$id\")");
}
$success = qr("UPDATE $table SET $field = \"$val\" WHERE $pk = $sql_id");
if ($val == '') $val = " ";
//when updating, we use the Table name, Field name, & the Primary Key (id) to feed back to client-side-processing
$prefield = trim($table . $field . $id);
if (isset($_REQUEST['dropdown_tbl'])){
$val = "{selectbox}";
}
if ($success){
echo $prefield . "|" . stripslashes($val);
}
else{
echo "error|" . $prefield . "|" . stripslashes($val);
}
}
if ($ajaxAction == 'delete'){
qr("DELETE FROM $table WHERE $pk = $sql_id");
echo $table . "|" . $id;
}
exit();
}
}
// THE AJAXCRUD CLASS FOLLOWS:
// Use:
// Create an ajaxCRUD object.
// $table = new ajaxCRUD(name of item, table name, primary key);
// Example:
// $tblFAQ = new ajaxCRUD("FAQ", "tblFAQ", "pkFAQID");
// $tblFAQ->showTable();
//
// Note: !! Your table must have AUTO_INCREMENT enabled for the primary key !!
// Note: !! Your version of mySQL must support string->INT conversion (thus "1" = 1) and "" is a NULL value !!
class ajaxCRUD{
var $ajaxcrud_root;
var $ajax_file;
var $css_file;
var $css = true; //indicates a css spredsheet WILL be used
var $add = true; //adding is ok
var $includeTableHeaders = true; //include table headers (default)
var $includeJQuery = true; //include jquery (default)
var $allowHeaderInsert = true; //insert the jquery/css files by default [you can insert whereever you want in your script with $yourObject->insertHeader();]
var $doActionOnShowTable; //boolean var. When true and showTable() is called, doAction() is also called. turn off when you want to only have a table show in certain conditions but CRUD operations can take place on the table "behind the scenes"
var $item_plural;
var $item;
var $db_table;
var $db_table_pk;
var $db_main_field;
var $row_count;
var $table_html; //the html for the table (to be modified on ADD via ajax)
var $cellspacing;
var $showPaging = true;
var $limit; // limit of rows to display on one page. defaults to 50
var $sql_limit;
var $filtered_table = false; //the table is by default unfiltered (eg no 'where clause' on it)
var $ajaxFilter_fields = array(); //array of fields that can be are filtered by ajax (creates a textbox at the top of the table)
var $ajaxFilterBoxSize = array(); //array (sub fieldname) holding size of the input box
//all fields in the table
var $fields = array();
var $field_count;
//field datatypes
var $field_datatype = array(); //$field_datatype[field] = datatype
//allow delete of fields | boolean variable set to true by default
var $delete;
//defines if the add functionality uses ajax
var $ajax_add = true;
//defines if the class allows you to edit all fields (only used to turn off ALL editing completely)
var $ajax_editing = true;
//defines if the class allows you to sort all fields
var $ajax_sorting = true;
//the fields to be displayed
var $display_fields = array();
//the fields to be inputted when adding a new entry (90% time will be all fields). can be changed via the omitAddField method
var $add_fields = array();
var $add_form_top = FALSE; //the add form (by default) is below the table. use displayAddFormTop() to bring it to the top
//the fields which are displayed, but not editable
var $uneditable_fields = array();
//the header fields which are displayed, but not sortable (i.e. click to sort)
var $unsortable_fields = array();
var $sql_where_clause;
var $sql_where_clauses = array(); //array used IF there is more than one where clause
var $sql_order_by;
var $num_where_clauses;
var $on_add_specify_primary_key = false;
//table border - default is off: 0
var $border;
var $orientation; //orientation of table (detault is horizontal)
var $showCSVExport = false; // indicates whether to show the "Export Table to CSV" button
//array containing values for a button next to the "go back" button at the bottom. [0] = value [1] = url [2] = extra tags/javascript
var $bottom_button = array();
//array with value being the url for the buttom to go to (passing the id) [0] = value [1] = url
var $row_button = array();
//array with value being "same" or "new" - specifying the target window for the opening the page. index of array is the button 'id'
var $addButtonToRowWindowOpen = "";
################################################
#
# The following are parallel arrays to help in the definition of a defined db relationship
#
################################################
//values will be the name(s) of the foreign key(s) for a category table
var $db_table_fk_array = array();
//values will be the name(s) of the category table(s)
var $category_table_array = array();
//values will be the name(s) of the primary key for the category table(s)
var $category_table_pk_array = array();
//values will be the name(s) of the field to return in the category table(s)
var $category_field_array = array();
//values will be the (optional) name of the field to sort by in the category table(s)
var $category_sort_field_array = array();
//values will be the (optional) whereclause for the fk clause
var $category_whereclause_array = array();
//for dropdown (to make an empty box). (format: array[field] = true/false)
var $category_required = array();
// allowable values for a field. the key is the name of the field
var $allowed_values = array();
// "on" and "off" values for a checkbox. the key is the name of the field
var $checkbox = array();
// holds the field names of columns that will have a "check all" checkbox
var $checkboxall = array();
//values to be set to a particular field when a new row is added. the array is set as $field_name => $add_value
var $add_values = array();
//destination folder to be set for a particular field that allows uploading of files. the array is set as $field_name => $destination_folder
var $file_uploads = array();
var $file_upload_info = array(); //array[$field_name]['destination_folder'], array[$field_name]['relative_folder'], and array[$field_name]['permittedFileExts']
var $filename_append_field = "";
//array dictating that "dropdown" fields do not show dropdown (but text editor) on edit (format: array[field] = true/false);
//used in defineAllowableValues function
var $field_no_dropdown = array();
//array holding the (user-defined) function to format a field with on display (format: array[field] = function_name);
//used in formatFieldWithFunction function
var $format_field_with_function = array();
var $validate_delete_with_function = ""; //used to determine if a particular row can be deleted or not (user-defined function)
//used in formatFieldWithFunctionAdvanced function (takes a second param - the id of the row)
var $format_field_with_function_adv = array();
var $onAddExecuteCallBackFunction;
var $onUpdateExecuteCallBackFunction = array(); //this is an array because callback methods for update (unlike add) are field based
var $onFileUploadExecuteCallBackFunction;
var $onDeleteFileExecuteCallBackFunction;
//(if true) put a checkbox before each row
var $showCheckbox;
var $loading_image_html;
var $emptyTableMessage;
/* these default to english words (e.g. "Add", "Delete" below); but can be
changed by setting them via $obj->addText = "Añadir"
*/
var $addText, $deleteText, $cancelText, $actionText, $fileDeleteText, $fileEditText; //text values for buttons and other table text
var $addButtonText; //if you want to replace the entire add button text with a phrase or other text. Added in 8.81
var $addMessage; //used when onAddExecuteCallBackFunction is leveraged
var $sort_direction; //used when sorting the table via ajax
################################################
#
# displayAs array is for linking a particular field to the name that displays for that field
#
################################################
//the indexes will be the name of the field. the value is the displayed text
var $displayAs_array = array();
//height of the textarea for certain fields. the index is the field and the value is the height
var $textarea_height = array();
var $textboxWidth = array(); //if defined for regular text input boxes, this will alter how ADD fields are displayed
//any 'notes' to display next to a field when adding a row
var $fieldNote = array();
//a placeholder text to give to the field when ADDing a new row
var $placeholderText = array();
//variable used to capture which search fields should be EXACT matches vs approximate match (using LIKE %search%)
var $exactSearchField = array(); //set by setExactSearchField (and automatically set for fields using defineRelationship and defineAllowableValues)
//set manually - initial value for a field (when adding a row)
var $initialFieldValue = array();
// Array to include css style classes in specified fields
var $display_field_with_class_style = array();
// Constructor
//by default ajaxCRUD assumes all necessary files are in the same dir as the script calling it (eg $ajaxcrud_root = "")
function ajaxCRUD($item, $db_table, $db_table_pk, $ajaxcrud_root = "") {
//global variable - for allowing multiple ajaxCRUD tables on one page
global $num_ajaxCRUD_tables_instantiated;
if ($num_ajaxCRUD_tables_instantiated === "") $num_ajaxCRUD_tables_instantiated = 0;
global $headerAdded;
if ($headerAdded === "") $$headerAdded = FALSE;
$this->showCheckbox = false;
$this->ajaxcrud_root = $ajaxcrud_root;
$this->ajax_file = EXECUTING_SCRIPT;
$this->item = $item;
$this->item_plural = $item . "s";
$this->db_table = $db_table;
$this->db_table_pk = $db_table_pk;
$this->fields = $this->getFields($db_table);
$this->field_count = count($this->fields);
//by default paging is turned on; limit is 50
$this->showPaging = true;
$this->limit = 50;
$this->num_where_clauses = 0;
$this->delete = true;
$this->add = true;
//assumes the primary key is auto incrementing
$this->primaryKeyAutoIncrement = true;
$this->border = 0;
$this->css = true;
$this->ajax_add = true;
$this->orientation = 'horizontal';
$this->addButtonToRowWindowOpen = 'same'; //global window to open pages in - used when adding custom buttons to a row
$this->doActionOnShowTable = true;
$this->loading_image_html = "<center><br /><br /><img src=\'" . $this->ajaxcrud_root . "css/loading.gif\'><br /><br /></center>"; //changed via setLoadingImageHTML()
$this->addText = "Add";
$this->deleteText = "Delete";
$this->cancelText = "Cancel";
$this->actionText = "Action";
$this->fileEditText = "edit"; //added in 8.81 (for file crud)
$this->fileDeleteText = "del"; //added in 8.81 (for file crud)
$this->emptyTableMessage = "No data in this table. Click add button below.";
$this->addButtonText = ""; //when blank, button text defaults to 'Add {Item}' text unless when $addText is set then defaults to '{addText} {Item}'; if set the entire button is replaced with {addButtonText}
$this->addMessage = ""; //when blank, defaults to generic '{Item} added' message
$this->onAddExecuteCallBackFunction = '';
$this->onFileUploadExecuteCallBackFunction = '';
$this->onDeleteFileExecuteCallBackFunction = '';
//don't allow primary key to be editable
$this->uneditable_fields[] = $this->db_table_pk;
$this->display_fields = $this->fields;
$this->add_fields = $this->fields;
//default sort direction
$this->sort_direction = "desc";
if ($this->field_count == 0){
$error_msg[] = "No fields in this table!";
echo_msg_box();
exit();
}
return true;
}
function getNumRows(){
$sql = "SELECT COUNT(*) FROM " . $this->db_table . $this->sql_where_clause;
$numRows = q1($sql);
return $numRows;
}
function setAjaxFile($ajax_file){
$this->ajax_file = $ajax_file;
}
function setOrientation($orientation){
$this->orientation = $orientation;
}
function turnOffAjaxADD(){
$this->ajax_add = false;
}
function turnOffAjaxEditing(){
$this->ajax_editing = false;
foreach ($this->fields as $field){
$this->disallowEdit($field);
}
}
function turnOffSorting(){
$this->ajax_sorting = false;
foreach ($this->fields as $field){
$this->disallowSort($field);
}
}
function turnOffPaging($limit = ""){
$this->showPaging = false;
if ($limit != ''){
$this->sql_limit = " LIMIT $limit";
}
}
function disableTableHeaders() {
$this->includeTableHeaders = false;
}
function disableJQuery() {
$this->includeJQuery = false;
}
function setCSSFile($css_file){
$this->css_file = $css_file;
}
function setLoadingImageHTML($html){
$this->loading_image_html = $html;
}
function addTableBorder(){
$this->border = 1;
}
function addAjaxFilterBox($field_name, $textboxSize = 10, $exactSearch = FALSE){
$this->ajaxFilter_fields[] = $field_name;
//defaults to size of "10" (unless changed via setAjaxFilterBoxSize)
$this->setAjaxFilterBoxSize($field_name, $textboxSize);
if ($exactSearch === TRUE){
$this->setExactSearchField($field_name);
}
}
function setAjaxFilterBoxSize($field_name, $size){
$this->ajaxFilterBoxSize[$field_name] = $size; //this function is deprecated, as of v6.0
}
function addAjaxFilterBoxAllFields(){
//unset($this->ajaxFilter_fields);
foreach ($this->display_fields as $field){
$this->addAjaxFilterBox($field);
}
}
function displayAddFormTop(){
$this->add_form_top = TRUE;
}
function addWhereClause($sql_where_clause){
$this->num_where_clauses++;
$this->sql_where_clauses[] = $sql_where_clause;
if ($this->num_where_clauses <= 1){
$this->sql_where_clause = " " . $sql_where_clause;
}
else{
//chain multiple together
$whereClause = ""; //start the clause now chain to it
$count = 0;
foreach($this->sql_where_clauses as $where_clause){
if ($count > 0){
//$where_clause = str_replace("WHERE", "AND", $where_clause);
$where_clause = preg_replace('/WHERE/', 'AND', $where_clause, 1); // Only replace the FIRST instance; the magic is in the optional fourth parameter [Limit] (this is important because of sub queries which uses a second WHERE statement)
}
$whereClause .= " $where_clause";
$count++;
}
$this->sql_where_clause = " $whereClause";
}
$_SESSION['ajaxcrud_where_clause'][$this->db_table] = $this->sql_where_clause;
}
function addOrderBy($sql_order_by){
$this->sql_order_by = " " . $sql_order_by;
}
/* added in release 6.0 */
function orderFields($fieldsString){
/* warning - if you add a field to this list which is not in the database,
you may have unintended results */
//separate fieldsString with ","
$fieldsString = str_replace(" ", "", $fieldsString); //parse out any spaces
$fieldsArray = explode(",", $fieldsString);
foreach($this->display_fields as $d){
if(!in_array($d,$fieldsArray))
$fieldsArray[] = $d;
}
$this->display_fields = $fieldsArray;
}
function formatFieldWithFunction($field, $function_name){
$this->format_field_with_function[$field] = $function_name;
}
function formatFieldWithFunctionAdvanced($field, $function_name){
$this->format_field_with_function_adv[$field] = $function_name;
}
/* added in R8.7
uses a user-defined function which will return true or false re whether THAT ROW
is deletable (validateDeleteWithFunction) or any any field in that row is editable (validateUpdateWithFunction)
Example and Documentation: http://ajaxcrud.com/api/index.php?id=validateDeleteWithFunction
Example and Documentation: http://ajaxcrud.com/api/index.php?id=validateUpdateWithFunction
*/
function validateDeleteWithFunction($function_name){
$this->validate_delete_with_function = $function_name;
}
function validateUpdateWithFunction($function_name){
$this->validate_update_with_function = $function_name;
}
function defineRelationship($field, $category_table, $category_table_pk, $category_field_name, $category_sort_field = "", $category_required = "1", $where_clause = ""){
$this->db_table_fk_array[] = $field;
$this->category_table_array[] = $category_table;
$this->category_table_pk_array[] = $category_table_pk;
$this->category_field_array[] = $category_field_name;
$this->category_sort_field_array[] = $category_sort_field;
$this->category_whereclause_array[] = $where_clause;
//make the relationship required for the field
if ($category_required == "1"){
$this->category_required[$field] = TRUE;
}
$this->setExactSearchField($field); //set search field to use exact matching (as of v7.2.1)
}
function relationshipFieldOptional(){
$this->cat_field_required = FALSE;
}
function defineAllowableValues($field, $array_values, $onedit_textbox = FALSE){
//array with the setup [0] = value [1] = display name (both the same)
$new_array = array();
foreach($array_values as $array_value){
if (!is_array($array_value)){
//a two-dimentential array --> set both the value and dropdown text to be the same
$new_array[] = array(0=> $array_value, 1=>$array_value);
}
else{
//a 2-dimentential array --> value and dropdown text are different
$new_array[] = $array_value;
}
}
if ($onedit_textbox != FALSE){
$this->field_no_dropdown[$field] = TRUE;
}
$this->allowed_values[$field] = $new_array;
$this->setExactSearchField($field); //set search field to use exact matching (as of 7.2.1)
}
function defineCheckbox($field, $value_on="1", $value_off="0"){
$new_array = array($value_on, $value_off);
$this->checkbox[$field] = $new_array;
}
function showCheckboxAll($field, $display_data) {
$this->checkboxall[$field] = $display_data;
}
function displayAs($field, $the_field_name){
$this->displayAs_array[$field] = $the_field_name;
}
function setTextareaHeight($field, $height){
$this->textarea_height[$field] = $height;
}
function setTextboxWidth($field, $width){
$this->textboxWidth[$field] = $width;
}
function setAddFieldNote($field, $caption){
$this->fieldNote[$field] = $caption;
}
/* added in R8.0 */
function setAddPlaceholderText($field, $placeholder){
$this->placeholderText[$field] = $placeholder;
}
/* added in R7.2.1 */
function setExactSearchField($field) {
$this->exactSearchField[$field] = true;
}
function setInitialAddFieldValue($field, $value){
$this->initialFieldValue[$field] = $value;
}
function setLimit($limit){
$this->limit = $limit;
}
//DEPRECATED - use insertRowsReturned instead for realtime updating with ajax
function getRowCount(){
if ($_SESSION['row_count'] == ""){
$count = $this->getNumRows();
}
else{
$count = $_SESSION['row_count'];
}
//return $count;
return "<span id='" . $this->db_table . "_RowCount'>" . $count . "</span>";
}
function getTotalRowCount(){
$count = q1("SELECT COUNT(*) FROM " . $this->db_table);
return $count;
}
function omitField($field_name){
$key = array_search($field_name, $this->display_fields);
if ($this->fieldInArray($field_name, $this->display_fields)){
unset($this->display_fields[$key]);
}
else{
$error_msg[] = "Error in your doNotDisplay function call. There is no field named <b>$field_name</b> in the table <b>" . $this->db_table . "</b>";
}
}
function omitAddField($field_name){
$key = array_search($field_name, $this->add_fields);
if ($key !== FALSE){
unset($this->add_fields[$key]);
}
else{
$error_msg[] = "Error in your omitAddField function call. There is no field named <b>$field_name</b> in the table <b>" . $this->db_table . "</b>";
}
}
function omitFieldCompletely($field_name){
$this->omitField($field_name);
$this->omitAddField($field_name);
}
/* added with R6.0 */
function showOnly($fieldsString){
//separate fieldsString with ","
$fieldsString = str_replace(" ", "", $fieldsString); //parse out any spaces
$fieldsArray = explode(",", $fieldsString);
$this->display_fields = $fieldsArray;
$this->add_fields = $fieldsArray;
}
function addValueOnInsert($field_name, $insert_value){
$this->add_values[] = array(0 => $field_name, 1 => $insert_value);
}
function onAddExecuteCallBackFunction($function_name){
$this->onAddExecuteCallBackFunction = $function_name;
$this->ajax_add = false;
}
function onUpdateExecuteCallBackFunction($field_name, $function_name){
$this->onUpdateExecuteCallBackFunction[$field_name] = $function_name;
}
function onFileUploadExecuteCallBackFunction($function_name){
$this->onFileUploadExecuteCallBackFunction = $function_name;
}
function onDeleteFileExecuteCallBackFunction($function_name){
$this->onDeleteFileExecuteCallBackFunction = $function_name;
}
function primaryKeyNotAutoIncrement(){
$this->primaryKeyAutoIncrement = false;
}
//the forth optional param (permittedFileExts) was added in v8.9; it is an ARRAY of permitted file extensions allowed for upload; e.g. array("png", "jpg")
function setFileUpload($field_name, $destination_folder, $relative_folder = "", $permittedFileExts = ""){
//put values into array
$this->file_uploads[] = $field_name;
$this->file_upload_info[$field_name]['destination_folder'] = $destination_folder;
$this->file_upload_info[$field_name]['relative_folder'] = $relative_folder;
//added in v8.9
if (is_array($permittedFileExts)){
$this->file_upload_info[$field_name]['permittedFileExts'] = $permittedFileExts;
}
//the filenames that are saved are not editable
//$this->disallowEdit($field_name);
//have to add the row via POST now
$this->ajax_add = false;
}
function appendUploadFilename($append_field){
$this->filename_append_field = $append_field;
}
function omitPrimaryKey(){
//99% time it'll be in key 0, but just in case do search
$key = array_search($this->db_table_pk, $this->display_fields);
unset($this->display_fields[$key]);
}
function showCSVExportOption() {
$this->showCSVExport = true;
}
function modifyFieldWithClass($field, $class_name){
$this->display_field_with_class_style[$field] = $class_name;
}
function insertRowsReturned(){
$numRows = $this->getNumRows();
echo "<span class='" . $this->db_table . "_rowCount'>" . $numRows . "</span>";
}
function insertHeader($ajax_file = "ajaxCRUD.inc.php"){
global $headerAdded;
$headerAdded = TRUE;
if ($this->css_file == ''){
$this->css_file = 'default.css';
}
/* Load Javascript dependencies */
if ($this->includeJQuery){
//echo "<script type=\"text/javascript\" src=\"http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js\"></script>\n"; //rel 3.5 - using jquery instead of protoculous
//echo "<script type=\"text/javascript\" src=\"http://code.jquery.com/jquery-latest.min.js\"></script>\n"; //rel 6 - using latest version of jquery from jquery site (http://docs.jquery.com/Plugins/Validation/Validator)
if (isset($LOCAL_JS) && $LOCAL_JS) {
echo "<script type=\"text/javascript\" src=\"" . $this->ajaxcrud_root . "js/jquery.min.js\"></script>\n"; // EDITED 1/16/2012 - library on code.jquery site stopped working correctly!! (giving error TypeError: $.browser is undefined)
echo "<script type=\"text/javascript\" src=\"" . $this->ajaxcrud_root . "js/jquery.validate.min.js\"></script>\n"; //rel 6 - added ability to validate forms fields
echo "<script type=\"text/javascript\" src=\"" . $this->ajaxcrud_root . "js/jquery.maskedinput.js\"></script>\n"; //rel 6 - ability to mask fields (http://digitalbush.com/projects/masked-input-plugin/)
} else {
echo "<script type=\"text/javascript\" src=\"http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js\"></script>\n"; // EDITED 1/16/2012 - library on code.jquery site stopped working correctly!! (giving error TypeError: $.browser is undefined)
echo "<script type=\"text/javascript\" src=\"http://ajax.aspnetcdn.com/ajax/jquery.validate/1.7/jquery.validate.min.js\"></script>\n"; //rel 6 - added ability to validate forms fields
echo "<script type=\"text/javascript\" src=\"http://ajaxcrud.com/code/jquery.maskedinput.js\"></script>\n"; //rel 6 - ability to mask fields (http://digitalbush.com/projects/masked-input-plugin/)
}
echo "<script type=\"text/javascript\" src=\"" . $this->ajaxcrud_root . "js/validation.js\"></script>\n";
}
echo "<meta http-equiv=\"content-type\" content=\"text/html; charset=UTF-8\" />\n";
echo "<script type=\"text/javascript\" src=\"" . $this->ajaxcrud_root . "js/javascript_functions.js\"></script>\n";
echo "<link href=\"" . $this->ajaxcrud_root . "css/" . $this->css_file . "\" rel=\"stylesheet\" type=\"text/css\" media=\"screen\" />\n";
echo "
<script>\n
ajax_file = \"$this->ajax_file\"; \n
this_page = \"" . $_SERVER['REQUEST_URI'] . "\"\n
loading_image_html = \"$this->loading_image_html\"; \n
function validateAddForm(tableName, usePost){
var validator = $('#add_form_' + tableName).validate();
if (validator.form()){
if (!usePost){
setLoadingImage(tableName);
var fields = getFormValues(document.getElementById('add_form_' + tableName), '');
fields = fields + '&table=' + tableName;
var req = '" . $this->getThisPage() . "action=add&' + fields;
//validator.resetForm();
clearForm('add_form_' + tableName);
sndAddReq(req, tableName);
return false;
}
else{
//post the form normally (e.g. if using file uploads)
$('#add_form_' + tableName).submit();
}
}
return false;
}
$(document).ready(function(){
$(\"#add_form_{$this->db_table}\").validate();
});
</script>\n";
echo "
<style>
/* this will only work when your HTML doctype is in \"strict\" mode.
In other words - put this in your header:
<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">
*/
.hand_cursor{
cursor: pointer; /* hand-shaped cursor */
cursor: hand; /* for IE 5.x */
}
.editable:hover, p.editable:hover{
background-color: #FFFF99;
}
</style>\n";
return true;
}
function disallowEdit($field){
$this->uneditable_fields[] = $field;
}
function disallowSort($field){
$this->unsortable_fields[] = $field;
}
function disallowDelete(){
$this->delete = false;
}
function disallowAdd(){
$this->add = false;
}
function addButton($value, $url, $tags = ""){
$this->bottom_button[] = array(0 => $value, 1 => $url, 2 => $tags);
}
function addButtonToRow($value, $url, $attach_params = "", $javascript_tags = "", $windowToOpen = "same"){
$this->row_button[] = array(0 => $value, 1 => $url, 2 => $attach_params, 3 => $javascript_tags, 4 => $windowToOpen);
}
function onAddSpecifyPrimaryKey(){
$this->on_add_specify_primary_key = true;
}
function doCRUDAction(){
if ($_REQUEST['action'] != ''){
$this->doAction($_REQUEST['action']);
}
}
function doAction($action){
global $error_msg;
global $report_msg;
$item = $this->item;
if ($action == 'delete' && $_REQUEST['id'] != ''){
$delete_id = $_REQUEST['id'];
$success = qr("DELETE FROM $this->db_table WHERE $this->db_table_pk = \"$delete_id\"");
if ($success){
$report_msg[] = "$item " . $this->deleteText . "d";
}
else{
$error_msg[] = "$item could not be deleted. Please try again.";
}
}//action = delete
#adding new item (via traditional way, non-ajax -- note: this is the ONLY way files can be uploaded with ajaxCRUD)
if ($action == 'add'){
//this if condition is so MULTIPLE ajaxCRUD tables can be used on the same page.
if ($_REQUEST['table'] == $this->db_table){
//for sql insert statement
$submitted_values = array();
//for callback function (if defined)
$submitted_array = array();
//this new row has (a) file(s) coming with it
$uploads_on = $_REQUEST['uploads_on'];
if ($uploads_on == 'true' && $_FILES){
$uploads_on = true;
}
$arrayKeyForFoundPK = array_search($this->db_table_pk, $this->fields);
foreach($this->fields as $field){
$submitted_value_cleansed = "";
if ($_REQUEST[$field] == ''){
if ($this->fieldIsInt($this->getFieldDataType($field)) || $this->fieldIsDecimal($this->getFieldDataType($field))){
$submitted_value_cleansed = 0;
}
}
else{
$submitted_value_cleansed = $_REQUEST[$field];
}
if ($uploads_on){
if ($this->fieldInArray($field, $this->file_uploads)){
$submitted_value_cleansed = $_FILES[$field]["name"];
}
}
$submitted_values[] = $submitted_value_cleansed;
//also used for callback function
$submitted_array[$field] = $submitted_value_cleansed;
}
//for adding values to the row which were not in the ADD row table - but are specified by ADD on INSERT
if (count($this->add_values) > 0){
foreach ($this->add_values as $add_value){
$field_name = $add_value[0];
$the_add_value = $add_value[1];
if ($submitted_array[$field_name] == ''){
$submitted_array[$field_name] = $the_add_value;
}
//reshuffle numeric indexed array
unset($submitted_values);
$submitted_values = array();
foreach($submitted_array as $field){
//$field = str_replace('"', "'", $field);
//$field = str_replace('\\', "/", $field);
$field = addslashes($field);
$submitted_values[] = $field;
}
}//foreach
}//if count add_values > 0
//get rid of the primary key in the fields column
if (!$this->on_add_specify_primary_key){
if (is_numeric($arrayKeyForFoundPK)){
unset($submitted_values[$arrayKeyForFoundPK]);
}
}
//wrap each field in quotes
$string_submitted_values = "\"" . implode("\",\"", $submitted_values) . "\"";
//for getting datestamp of new row for mysql's "NOW" to work
$string_submitted_values = str_replace('"NOW()"', 'NOW()', $string_submitted_values);
if ($string_submitted_values != ''){
if (!$this->on_add_specify_primary_key && $this->primaryKeyAutoIncrement){
//don't allow the primary key to be inputted
$fields_array_without_pk = $this->fields;
if (is_numeric($arrayKeyForFoundPK)){
unset($fields_array_without_pk[$arrayKeyForFoundPK]);
}
$string_fields_without_pk = implode(",", $fields_array_without_pk);
$query = "INSERT INTO $this->db_table($string_fields_without_pk) VALUES ($string_submitted_values)";
}
else{
if (!$this->primaryKeyAutoIncrement){
$primary_key_value = q1("SELECT MAX($this->db_table_pk) FROM $this->db_table");
if ($primary_key_value > 0){