guidoeffe
/ wpcf7_checkbox.js
Last active
March 8, 2021 16:51
CF7 limit number of choises in checkboxes
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| jQuery(function(){ | |
| limitCheck('Q3',2); | |
| limitCheck('Q4',3); | |
| limitCheck('Q9',2); | |
| limitCheck('Q12',4); | |
| function limitCheck(idElement,maxChoises ){ | |
| var checkboxes = jQuery('#'+idElement+' input[type="checkbox"]'); | |
| checkboxes.change(function(){ | |
| var current = checkboxes.filter(':checked').length; | |
| checkboxes.filter(':not(:checked)').prop('disabled', current >= maxChoises); |
guidoeffe
/ create_dynamic_variables_fom_post.php
Last active
September 12, 2019 15:44
My way to create php array and variables from a json post
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| <?php | |
| $post_string = file_get_contents("php://input"); | |
| if (!empty($post_string)) | |
| $post_data= json_decode($post_string, true); | |
| } | |
| if (isset($post_data) and is_array($post_data)){ | |
| foreach($post_data as $post_key => $post_value){ | |
| ${str_name($post_key)} = $post_value; | |
| if (is_array($post_value)){ |