联系表格7 Datepicker,日期范围在2个日期之间 [英] Contact form 7 Datepicker, date range between 2 dates
问题描述
当访客选择了开始日期时,他应该只能选择4天后的开始日期。
只能使用contact form 7表单创建者才能实现此目的?
这是我在联系表单7中输入的语法。
开始日期章程*:
[date * date-start date-format:MM_d_yy]
结束日期章程*:
[日期*日期结束日期格式:MM_d_yy]
我将这个代码添加到Wordpress主题的函数文件的末尾。
function calendar_js(){
?>
< script>
jQuery(function($){
var start = $('。date-start input')。first();
var end = $('。date-end input' .first();
start.on('change',function(){
var start_date = $(this).datepicker('getDate');
start_date。 setDate(start_date.getDate()+ 3);
end.datepicker('option','minDate',start_date);
});
});
< / script>
<?php
}
add_action('wp_footer','calendar_js');
现在第二个日期选择器必须至少4天后才是第一个日期选择器。 >
I would like to have two date field in my Wordpress contact form 7. A start-date and an end-date. The fields will be datepickers from the "Contact Form 7 Datepicker" plugin. When visitor has selected a start-date he should only be able to select an end date that is 4 days later then the start-date.
How can I achieve this by only using the "contact form 7" form creator?
This is the syntax I put in the "contact form 7".
Start date charter*:
[date* date-start date-format:MM_d_yy]
End date charter*:
[date* date-end date-format:MM_d_yy]
And I added this code to the end of the functions file of the Wordpress theme.
function calendar_js(){
?>
<script>
jQuery(function($){
var start = $('.date-start input').first();
var end = $('.date-end input').first();
start.on('change', function() {
var start_date = $(this).datepicker('getDate');
start_date.setDate(start_date.getDate() + 3);
end.datepicker('option', 'minDate', start_date);
});
});
</script>
<?php
}
add_action('wp_footer', 'calendar_js');
Now the second date picker must be at least 4 days later then the first date picker.
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