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Ah, so I know how I got mine “working”
my web to print system uses ACF form to display the content on the front end of the website (allowing people to move the content around using flexible content).To make sure the new content is loaded in I added a jquery script that presses the update button when the page is done loading, so it loads twice (bringing in the new content).
So actually, my way wouldn’t work for you.
Your value is saved in the database when choose it on the very last page in wordpress before the front end correct?
You could always change the colour by using classes instead in css.
so have 5 classes that you change the colour of in your header.php for example.
<style>
.class-one {
color: <?php the_field(‘colour_one’, ‘option’); ?>;
}
.class-two {
color: <?php the_field(‘colour_two’, ‘option’); ?>;
}
3-5 etc…
</style>Then in wordpress options page you can change the HEX code for it which will get pulled through to the class as a HEX value from colour picker.
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Then in select dropdown you just choose the class name as the value, so you never have to load values dynamically through functions.phpFor example:
Screenshot-2....png
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OK, I’m going to answer my own question. It took a little time, but you can do it. For now, I’ve edited the core files, but will make my own ACF field to not interfere with the base datetimepicker.
Two things to know:
1. The datetimepicker is an extension of the jQuery UI date picker. It has a known bug that will NOT allow the time to be set in inline mode. However, I have a fix for that.
2. To activate inline mode, you need to target a <div> or <span> as the target for the datetimepicker instead of the <input> tag.So, step one is to update the
render_fieldmethod in theacf_field_date_and_time_picker.phpfile and class.Just to keep to the style of the existing code, I inserted a new DIV using the acf methods here:
$text_input = array( 'class' => 'input', 'value' => $display_value, ); $inline_calendar = array( 'class' => 'calendar-inline input' ); // html ?> <div <?php acf_esc_attr_e( $div ); ?>> <?php acf_hidden_input( $hidden_input ); ?> <?php // acf_text_input( $text_input ); ?> <div <?php acf_esc_attr_e( $inline_calendar ); ?>></div> </div> <?php }This will insert the div below the text input, and comment out the text input.
Next, update the
acf-input.jsfile to edit the javascript of the picker.Note that the datetimepicker is an extension of the date picker. So, around line 5811 there will be a definition for the date_picker and it will declare the $inputText.
$inputText: function(){ return this.$('.calendar-inline'); // return this.$('input[type="text"]'); },This should now return your .calendar-inline class instead of the <input> tag.
Lastly, a bit further down, in the date_time_picker section (not date_picker section) there is a declaration to add.newDateTimePicker on line 6031. We need to update that to update the calendar with the current time.
// add acf.newDateTimePicker = function( $input, args ){ // bail ealry if no datepicker library if( typeof $.timepicker === 'undefined' ) { return false; } // defaults args = args || {}; // NEW - Remember date/time $date = args.altField[0].value; // initialize (This wipes the datetime in inline mode) $picker = $input.datetimepicker( args ); // update to current datetime with the value 2 lines above. $picker.datetimepicker('setDate', (new Date($date)) ); // wrap the datepicker (only if it hasn't already been wrapped) if( $('body > #ui-datepicker-div').exists() ) { $('body > #ui-datepicker-div').wrap('<div class="acf-ui-datepicker" />'); } };We effectively store the datetime before we initialise the datetimepicker and then update it once it’s created.
Now you should have an embedded calendar.
Couple of gotchas:
1. Remember to hard-reload and clear cache to reload the new JS.
2. The acf-input.min.js gets loaded by default, you can test the acf-input.js by updating the/includes/assets.phpfile and the enqueue_script location OR just define the constantSCRIPT_DEBUGto use the non-minified version.
Screenshot-2....png
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I am using the “Advanced Custom Fields” plugin where i have created a “Date & Time picker” for my posts. I am using Essential Grid plugin to display my posts. So i created a meta field that pulls from my “date & time picker”. But it just displays like this on the front end “2020-04-04 00:00:00” no matter what I do.
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