只有两个$ _POST变量中的两个被设置
所以我的形式如下：
<?php
echo $_POST['timepicker'];
echo $_POST['timepicker1'];
echo "Data nuo: " . $_POST['data'];
echo "Adresatas: " .$_POST['adresatas'];
?>
我有一个简单的php文件来测试输出：
Notice: Undefined index: timepicker in C:\xampp\htdocs\test.php on line 2
Notice: Undefined index: timepicker1 in C:\xampp\htdocs\test.php on line 3
Data nuo: 2017-10-15Adresatas: 123456
但是当我进入（或保持原样）新值时，其中两个（timepicker和timepicker1）变得未定义：
timepicker timepicker1和var_dump($_POST)字段设置了timepicker：
http://senthilraj.github.io/TimePicki/options.html
它们也没有显示在array(3) { ["adresatas"]=> string(9) "123456" ["data"]=> string(10) "2017-10-16" ["submit"]=> string(10) "Išsaugoti" }
中：
/*
* Author: @senthil2rajan
* plugin: timepicker
* website: senthilraj.github.io/Timepicki
*/
(function($) {
$.fn.timepicki = function(options) {
var defaults = {
format_output: function(tim, mini, meri) {
if (settings.show_meridian) {
// limit hours between 1 and 12 - inculsive.
tim = Math.min(Math.max(parseInt(tim), 1), 12);
if (tim < 10)
tim = "0" + tim;
mini = Math.min(Math.max(parseInt(mini), 0), 59);
if (mini < 10)
mini = "0" + mini;
return tim + ":" + mini + " " + meri;
} else {
// limit hours between 0 and 23 - inculsive.
tim = Math.min(Math.max(parseInt(tim), 0), 23);
if (tim < 10)
tim = "0" + tim;
mini = Math.min(Math.max(parseInt(mini), 0), 59);
if (mini < 10)
mini = "0" + mini;
mini = Math.min(Math.max(parseInt(mini), 0), 59);
return tim + ":" + mini;
}
},
increase_direction: 'up',
custom_classes: '',
min_hour_value: 1,
max_hour_value: 12,
show_meridian: true,
step_size_hours: '1',
step_size_minutes: '1',
overflow_minutes: false,
disable_keyboard_mobile: false,
reset: false,
on_change: null,
input_writable: false
};
var settings = $.extend({}, defaults, options);
return this.each(function() {
var ele = $(this);
var ele_hei = ele.outerHeight();
ele_hei += 10;
$(ele).wrap("<div class='time_pick'>");
var ele_par = $(this).parents(".time_pick");
// developer can specify which arrow makes the numbers go up or down
var top_arrow_button = (settings.increase_direction === 'down') ?
"<div class='prev action-prev'></div>" :
"<div class='prev action-next'></div>";
var bottom_arrow_button = (settings.increase_direction === 'down') ?
"<div class='next12 action-next'></div>" :
"<div class='next12 action-prev'></div>";
var new_ele = $(
"<div class='timepicker_wrap " + settings.custom_classes + "'>" +
"<div class='arrow_top'></div>" +
"<div class='time'>" +
top_arrow_button +
"<div class='ti_tx'><input type='text' class='timepicki-input'" + (settings.disable_keyboard_mobile ? "readonly" : "") + "></div>" +
bottom_arrow_button +
"</div>" +
"<div class='mins'>" +
top_arrow_button +
"<div class='mi_tx'><input type='text' class='timepicki-input'" + (settings.disable_keyboard_mobile ? "readonly" : "") + "></div>" +
bottom_arrow_button +
"</div>");
if(settings.show_meridian){
new_ele.append(
"<div class='meridian'>" +
top_arrow_button +
"<div class='mer_tx'><input type='text' class='timepicki-input' readonly></div>" +
bottom_arrow_button +
"</div>");
}
if(settings.reset){
new_ele.append(
"<div><a href='#' class='reset_time'>Reset</a></div>");
}
ele_par.append(new_ele);
var ele_next = $(this).next(".timepicker_wrap");
var ele_next_all_child = ele_next.find("div");
var inputs = ele_par.find('input');
$('.reset_time').on("click", function(event) {
ele.val("");
close_timepicki();
});
$(".timepicki-input").keydown(function (keyevent) {
// our goal here is very simple.
// no matter what the user presses
// we must ensure that the values in our
// timepicki inputs are valid, and that pressing
// enter does not submit the form if the
// input field on which timepicki is applied is a part of a form.
// With that in mind. We proceed like this:
// 1) If enter is pressed:
// i) Prevent default operations - form submission.
// ii) close_timepicki().
// iii) return.
//
// 2) For any other key presses:
// i) realize that we cannot check what the user has typed
// just yet, because this function is a handler
// that runs before any text is rendered in the input
// box.
// ii) So, register a function validate() that will execute right
// after the keypress character is rendered. All validation
// is done inside validate().
//-----------------------------------------------------------------------------------
// NOTE:.change() event does not work here, as it is called when input looses focus|
//-----------------------------------------------------------------------------------
// (1)
// prevent potential form submission, if enter is pressed.
if (keyevent.keyCode == 13) {
keyevent.preventDefault();
set_value();
close_timepicki();
// nothing to do here.
return;
}
// the grand father div specifies the type of
// input that we are dealing with. if the grandFatherDiv
// has a class "time", then its a time input, if it has a class
// "mins", then its a minutes input, and if it has a class "meridian"
// then its a meridian input.
var grandfatherDiv = $(this).parent().parent();
// aliasing for readability
var input = $(this);
// pick the value from the field,
// because before change the field always has a
// valid value.
var lastValue = input.val();
// (2)
// validate() function validates the
// user input.
function validate() {
var isValidNumber = /^\d+$/.test(input.val());
var isEmpty = input.val() === "";
if (grandfatherDiv.hasClass("time")) { /// HOUR
// if its a valid number.
// clip it and assign it.
if (isValidNumber) {
// clip number.
var hours = (settings.show_meridian) ?
Math.min(Math.max(parseInt(input.val()), 1), 12) : // for 12 hour date picker.
Math.min(Math.max(parseInt(input.val()), 0), 23); // for 24 hours date picker.
// assign number.
input.val(hours);
} else if(!isEmpty) {
// else if the number is invalid and not empty
// assign the lastValue
input.val(lastValue);
}
} else if (grandfatherDiv.hasClass("mins")) { /// MINUTE
// if its a valid number.
// clip it and assign it.
if (isValidNumber) {
// clip number.
var minutes = Math.min(Math.max(parseInt(input.val()), 0), 59);
// assign number.
input.val(minutes);
} else if (!isEmpty) {
// else if the number is invalid and not empty
// assign the lastValue
input.val(lastValue);
}
} else if (grandfatherDiv.hasClass("meridian")) { /// MERIDIAN
// key presses should not affect
// meridian - except up and down
// which are handled else where
// and will still work.
keyevent.preventDefault();
} else {
// alert("This should not happen.");
}
}
// wrapValidate() ensures that validate()
// is not called more than once. 'done'
// is a flag used to ensure this.
done = false;
function wrapValidate() {
if (!done) {
validate();
done = true;
}
}
// enqueue wrapValidate function before any thing
// else takes place. For this we use setTimeout()
// with 0
setTimeout(wrapValidate, 0);
});
// open or close time picker when clicking
$(document).on("click", function(event) {
if (!$(event.target).is(ele_next) && ele_next.css("display")=="block" && !$(event.target).is($('.reset_time'))) {
if (!$(event.target).is(ele)) {
set_value(event, !is_element_in_timepicki($(event.target)));
} else {
var ele_lef = 0;
ele_next.css({
"top": ele_hei + "px",
"left": ele_lef + "px"
});
open_timepicki();
}
}
});
// open the modal when the user focuses on the input
ele.on('focus', open_timepicki);
// select all text in input when user focuses on it
inputs.on('focus', function() {
var input = $(this);
if (!input.is(ele)) {
input.select();
}
});
// allow user to increase and decrease numbers using arrow keys
inputs.on('keydown', function(e) {
var direction, input = $(this);
// UP
if (e.which === 38) {
if (settings.increase_direction === 'down') {
direction = 'prev';
} else {
direction = 'next';
}
// DOWN
} else if (e.which === 40) {
if (settings.increase_direction === 'down') {
direction = 'next';
} else {
direction = 'prev';
}
}
if (input.closest('.timepicker_wrap .time').length) {
change_time(null, direction);
} else if (input.closest('.timepicker_wrap .mins').length) {
change_mins(null, direction);
} else if (input.closest('.timepicker_wrap .meridian').length && settings.show_meridian) {
change_meri(null, direction);
}
});
// close the modal when the time picker loses keyboard focus
inputs.on('blur', function() {
setTimeout(function() {
var focused_element = $(document.activeElement);
if (focused_element.is(':input') && !is_element_in_timepicki(focused_element)) {
set_value();
close_timepicki();
}
}, 0);
});
function is_element_in_timepicki(jquery_element) {
return $.contains(ele_par[0], jquery_element[0]) || ele_par.is(jquery_element);
}
function set_value(event, close) {
// use input values to set the time
var tim = ele_next.find(".ti_tx input").val();
var mini = ele_next.find(".mi_tx input").val();
var meri = "";
if(settings.show_meridian){
meri = ele_next.find(".mer_tx input").val();
}
if (tim.length !== 0 && mini.length !== 0 && (!settings.show_meridian || meri.length !== 0)) {
// store the value so we can set the initial value
// next time the picker is opened
ele.attr('data-timepicki-tim', tim);
ele.attr('data-timepicki-mini', mini);
if(settings.show_meridian){
ele.attr('data-timepicki-meri', meri);
// set the formatted value
ele.val(settings.format_output(tim, mini, meri));
}else{
ele.val(settings.format_output(tim, mini));
}
}
//Call user on_change callback function if set
if (settings.on_change !== null) {
settings.on_change(ele[0]);
}
if (close) {
close_timepicki();
}
}
function open_timepicki() {
set_date(settings.start_time);
ele_next.fadeIn();
if(!settings.input_writable) {
// focus on the first input and select its contents
var first_input = ele_next.find('input:visible').first();
first_input.focus();
}
// if the user presses shift+tab while on the first input,
// they mean to exit the time picker and go to the previous field
var first_input_exit_handler = function(e) {
if (e.which === 9 && e.shiftKey) {
first_input.off('keydown', first_input_exit_handler);
var all_form_elements = $(':input:visible:not(.timepicki-input)');
var index_of_timepicki_input = all_form_elements.index(ele);
var previous_form_element = all_form_elements.get(index_of_timepicki_input-1);
previous_form_element.focus();
}
};
first_input.on('keydown', first_input_exit_handler);
}
function close_timepicki() {
ele_next.fadeOut();
}
function set_date(start_time) {
var d, ti, mi, mer;
// if a value was already picked we will remember that value
if (ele.is('[data-timepicki-tim]')) {
ti = Number(ele.attr('data-timepicki-tim'));
mi = Number(ele.attr('data-timepicki-mini'));
if(settings.show_meridian){
mer = ele.attr('data-timepicki-meri');
}
// developer can specify a custom starting value
} else if (typeof start_time === 'object') {
ti = Number(start_time[0]);
mi = Number(start_time[1]);
if(settings.show_meridian){
mer = start_time[2];
}
// default is we will use the current time
} else {
d = new Date();
ti = d.getHours();
mi = d.getMinutes();
mer = "AM";
if (settings.show_meridian){
if (ti == 0) { // midnight
ti = 12;
} else if (ti == 12) { // noon
mer = "PM";
} else if (ti > 12) {
ti -= 12;
mer = "PM";
}
}
}
if (ti < 10) {
ele_next.find(".ti_tx input").val("0" + ti);
} else {
ele_next.find(".ti_tx input").val(ti);
}
if (mi < 10) {
ele_next.find(".mi_tx input").val("0" + mi);
} else {
ele_next.find(".mi_tx input").val(mi);
}
if(settings.show_meridian){
if (mer < 10) {
ele_next.find(".mer_tx input").val("0" + mer);
} else {
ele_next.find(".mer_tx input").val(mer);
}
}
}
function change_time(cur_ele, direction) {
var cur_cli = "time";
var cur_time = Number(ele_next.find("." + cur_cli + " .ti_tx input").val());
var ele_st = Number(settings.min_hour_value);
var ele_en = Number(settings.max_hour_value);
var step_size = Number(settings.step_size_hours);
if ((cur_ele && cur_ele.hasClass('action-next')) || direction === 'next') {
if (cur_time + step_size > ele_en) {
var min_value = ele_st;
if (min_value < 10) {
min_value = '0' + min_value;
} else {
min_value = String(min_value);
}
ele_next.find("." + cur_cli + " .ti_tx input").val(min_value);
} else {
cur_time = cur_time + step_size;
if (cur_time < 10) {
cur_time = "0" + cur_time;
}
ele_next.find("." + cur_cli + " .ti_tx input").val(cur_time);
}
} else if ((cur_ele && cur_ele.hasClass('action-prev')) || direction === 'prev') {
var minValue = Number(settings.min_hour_value)
if (cur_time - step_size < minValue) {
var max_value = ele_en;
if (max_value < 10) {
max_value = '0' + max_value;
} else {
max_value = String(max_value);
}
ele_next.find("." + cur_cli + " .ti_tx input").val(max_value);
} else {
cur_time = cur_time - step_size;
if (cur_time < 10) {
cur_time = "0" + cur_time;
}
ele_next.find("." + cur_cli + " .ti_tx input").val(cur_time);
}
}
}
function change_mins(cur_ele, direction) {
var cur_cli = "mins";
var cur_mins = Number(ele_next.find("." + cur_cli + " .mi_tx input").val());
var ele_st = 0;
var ele_en = 59;
var step_size = Number(settings.step_size_minutes);
if ((cur_ele && cur_ele.hasClass('action-next')) || direction === 'next') {
if (cur_mins + step_size > ele_en) {
ele_next.find("." + cur_cli + " .mi_tx input").val("00");
if(settings.overflow_minutes){
change_time(null, 'next');
}
} else {
cur_mins = cur_mins + step_size;
if (cur_mins < 10) {
ele_next.find("." + cur_cli + " .mi_tx input").val("0" + cur_mins);
} else {
ele_next.find("." + cur_cli + " .mi_tx input").val(cur_mins);
}
}
} else if ((cur_ele && cur_ele.hasClass('action-prev')) || direction === 'prev') {
if (cur_mins - step_size <= -1) {
ele_next.find("." + cur_cli + " .mi_tx input").val(ele_en + 1 - step_size);
if(settings.overflow_minutes){
change_time(null, 'prev');
}
} else {
cur_mins = cur_mins - step_size;
if (cur_mins < 10) {
ele_next.find("." + cur_cli + " .mi_tx input").val("0" + cur_mins);
} else {
ele_next.find("." + cur_cli + " .mi_tx input").val(cur_mins);
}
}
}
}
function change_meri(cur_ele, direction) {
var cur_cli = "meridian";
var ele_st = 0;
var ele_en = 1;
var cur_mer = null;
cur_mer = ele_next.find("." + cur_cli + " .mer_tx input").val();
if ((cur_ele && cur_ele.hasClass('action-next')) || direction === 'next') {
if (cur_mer == "AM") {
ele_next.find("." + cur_cli + " .mer_tx input").val("PM");
} else {
ele_next.find("." + cur_cli + " .mer_tx input").val("AM");
}
} else if ((cur_ele && cur_ele.hasClass('action-prev')) || direction === 'prev') {
if (cur_mer == "AM") {
ele_next.find("." + cur_cli + " .mer_tx input").val("PM");
} else {
ele_next.find("." + cur_cli + " .mer_tx input").val("AM");
}
}
}
// handle clicking on the arrow icons
var cur_next = ele_next.find(".action-next");
var cur_prev = ele_next.find(".action-prev");
$(cur_prev).add(cur_next).on("click", function() {
var cur_ele = $(this);
if (cur_ele.parent().attr("class") == "time") {
change_time(cur_ele);
} else if (cur_ele.parent().attr("class") == "mins") {
change_mins(cur_ele);
} else {
if(settings.show_meridian){
change_meri(cur_ele);
}
}
});
});
};
}(jQuery));
可能有什么不对？看起来像一个简单的表单和PHP来输出值，但它不起作用。
Timepicker javascript：
<script src="js/timepicki.js"></script>
<script type='text/javascript'>
$('#timepicker').timepicki({
show_meridian:false,
min_hour_value:00,
max_hour_value:23,
step_size_minutes:10,
overflow_minutes:true,
increase_direction:'up',
disable_keyboard_mobile: true});
$('#timepicker1').timepicki({
show_meridian:false,
min_hour_value:00,
max_hour_value:23,
step_size_minutes:10,
overflow_minutes:true,
increase_direction:'up',
disable_keyboard_mobile: true});
</script>
我称之为：
for3 个答案:
答案 0 :(得分：1)
使用相同的文件。 将它们放在同一个文档根目录中。 （包括html和test.php）。 工作没有问题。 检查下面的图片。
答案 1 :(得分：1)
您的浏览器无法正确呈现HTML，因为它无效。
您不能将form作为table，tbody或tr的子元素。您必须拥有<form>中的整个表格，而不仅仅是其中的一部分。尝试将整个表单移出表格，它应该可以正常工作。
答案 2 :(得分：0)
您也可以将其写为
<?php
if(isset($_POST['submit'])){
echo $_POST['timepicker'];
echo $_POST['timepicker1'];
echo "Data nuo: " . $_POST['data'];
echo "Adresatas: " .$_POST['adresatas'];
}
?>
这将删除错误未定义的索引
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