You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
109 lines
3.6 KiB
109 lines
3.6 KiB
<?php
|
|
/* For licensing terms, see /license.txt */
|
|
|
|
/**
|
|
* A drop down list with all languages to use with QuickForm
|
|
*/
|
|
class SelectAjax extends HTML_QuickForm_select
|
|
{
|
|
/**
|
|
* Class constructor
|
|
*/
|
|
function SelectAjax($elementName = null, $elementLabel = null, $options = null, $attributes = null)
|
|
{
|
|
parent::__construct($elementName, $elementLabel, $options, $attributes);
|
|
}
|
|
|
|
/**
|
|
* The ajax call must contain an array of id and text
|
|
* @return string
|
|
*/
|
|
function toHtml()
|
|
{
|
|
$html = api_get_asset('select2/dist/js/select2.min.js');
|
|
|
|
$iso = api_get_language_isocode(api_get_interface_language());
|
|
$languageCondition = '';
|
|
|
|
if (file_exists(api_get_path(SYS_PATH) . "web/assets/select2/dist/js/i18n/$iso.js")) {
|
|
$html .= api_get_asset("select2/dist/js/i18n/$iso.js");
|
|
$languageCondition = "language: '$iso',";
|
|
}
|
|
|
|
$html .= api_get_css(api_get_path(WEB_PATH).'web/assets/select2/dist/css/select2.min.css');
|
|
|
|
$formatResult = $this->getAttribute('formatResult');
|
|
|
|
$formatCondition = null;
|
|
|
|
if (!empty($formatResult)) {
|
|
$formatCondition = ',
|
|
templateResult : '.$formatResult.',
|
|
templateSelection : '.$formatResult;
|
|
}
|
|
|
|
$defaultValues = $this->getAttribute('defaults');
|
|
$defaultValues = empty($defaultValues) ? [] : $defaultValues;
|
|
|
|
$width = 'element';
|
|
$givenWidth = $this->getAttribute('width');
|
|
if (!empty($givenWidth)) {
|
|
$width = $givenWidth;
|
|
}
|
|
|
|
//Get the minimumInputLength for select2
|
|
$minimumInputLength = $this->getAttribute('minimumInputLength') > 3 ?
|
|
$this->getAttribute('minimumInputLength') :
|
|
3
|
|
;
|
|
|
|
$plHolder = $this->getAttribute('placeholder');
|
|
if (empty($plHolder)) {
|
|
$plHolder = get_lang('SelectAnOption');
|
|
}
|
|
|
|
$html .= <<<JS
|
|
<script>
|
|
$(function(){
|
|
$('#{$this->getAttribute('name')}').select2({
|
|
$languageCondition
|
|
placeholder_: '$plHolder',
|
|
allowClear: true,
|
|
width: '$width',
|
|
minimumInputLength: '$minimumInputLength',
|
|
// instead of writing the function to execute the request we use Select2s convenient helper
|
|
ajax: {
|
|
url: '{$this->getAttribute('url')}',
|
|
dataType: 'json',
|
|
data: function(params) {
|
|
return {
|
|
q: params.term, // search term
|
|
page_limit: 10,
|
|
};
|
|
},
|
|
processResults: function (data, page) {
|
|
//parse the results into the format expected by Select2
|
|
return {
|
|
results: data.items
|
|
};
|
|
}
|
|
$formatCondition
|
|
}
|
|
});
|
|
});
|
|
</script>
|
|
JS;
|
|
|
|
$html .= Display::select(
|
|
$this->getAttribute('name'),
|
|
$defaultValues,
|
|
array_keys($defaultValues),
|
|
[
|
|
'id' => $this->getAttribute('name'),
|
|
'style' => 'width: 100%;'
|
|
],
|
|
false
|
|
);
|
|
return $html;
|
|
}
|
|
}
|
|
|