mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-08-28 13:36:12 +02:00
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@82067 467b73ca-7a2a-4603-9d3b-597d59a354a9
72 lines
1.7 KiB
PHP
Executable File
72 lines
1.7 KiB
PHP
Executable File
<?php
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/**
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* A Single Numeric field extending a typical
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* TextField but with validation.
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* @package forms
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* @subpackage fields-formattedinput
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*/
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class NumericField extends TextField{
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function Field() {
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$html = parent::Field();
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Requirements::javascript(SAPPHIRE_DIR . 'javascript/NumericField.js');
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return $html;
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}
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function jsValidation() {
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$formID = $this->form->FormName();
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$error = _t('NumericField.VALIDATIONJS', 'is not a number, only numbers can be accepted for this field');
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$jsFunc =<<<JS
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Behaviour.register({
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"#$formID": {
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validateNumericField: function(fieldName) {
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el = _CURRENT_FORM.elements[fieldName];
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if(!el || !el.value) return true;
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if(el.value.match(/^\s*([0-9]+(\.[0-9]+)?\s*$)/)) {
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return true;
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} else {
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validationError(el, "'" + el.value + "' $error","validation");
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return false;
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}
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}
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}
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});
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JS;
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Requirements::customScript($jsFunc, 'func_validateNumericField');
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//return "\$('$formID').validateNumericField('$this->name');";
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return <<<JS
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if(typeof fromAnOnBlur != 'undefined'){
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if(fromAnOnBlur.name == '$this->name')
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$('$formID').validateNumericField('$this->name');
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}else{
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$('$formID').validateNumericField('$this->name');
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}
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JS;
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}
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/** PHP Validation **/
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function validate($validator){
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if($this->value && !is_numeric(trim($this->value))){
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$validator->validationError(
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$this->name,
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sprintf(
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_t('NumericField.VALIDATION', "'%s' is not a number, only numbers can be accepted for this field"),
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$this->value
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),
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"validation"
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);
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return false;
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} else{
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return true;
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}
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}
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function dataValue() {
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return (is_numeric($this->value)) ? $this->value : 0;
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}
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}
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?>
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