35 lines
1.4 KiB
JavaScript
35 lines
1.4 KiB
JavaScript
/*
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* overriding the datepicker function to intercept the arguments
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* -> https://stackoverflow.com/questions/26667720/how-to-get-the-selected-date-from-jquery-datepicker
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* then create an hidden input with the date in acf format 'yymmdd'
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*
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*/
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// store the original jQuery UI datepicker function
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const original_datepicker = jQuery.fn.datepicker;
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// override the datepicker function
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jQuery.fn.datepicker = function(options) {
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options.onSelect = function(date_text, inst) {
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const acf_date_format = "yymmdd";
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const selected_date = jQuery(this).datepicker('getDate');
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const formated_date = jQuery.datepicker.formatDate(acf_date_format, selected_date);
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const instance_element = document.getElementById(inst.id);
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console.log("instance_element:", instance_element);
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const hidden_field_id = inst.id + '_acf_date_hidden';
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if (document.getElementById(hidden_field_id) === null) {
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var acf_date = document.createElement("input");
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acf_date.setAttribute('type', 'hidden');
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acf_date.setAttribute('id', hidden_field_id);
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acf_date.setAttribute('name', 'acf_date_hidden_for_' + instance_element.name);
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instance_element.insertAdjacentElement('afterend', acf_date, acf_date);
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}
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else {
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var acf_date = document.getElementById(hidden_field_id);
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}
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acf_date.value = formated_date;
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}
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// call the original datepicker function with the updated option
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return original_datepicker.call(this, options);
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};
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