無法在多步表單中獲得其他步驟的日期值

我有3步的多步表單。在2步中有日期輸入框。我想在第三步獲取日期值，但它顯示錯誤。無法在多步表單中獲得其他步驟的日期值

<input type="date" name="date" id="date" min="<?php echo date("Y-m-d"); ?>" class="datepicker" id="datepicker" /> 

<input type="button" name="previous" class="previous action-button" value="Previous" /> 
    <input type="button" name="nextnew" id="nextnew" class="next action-button" value="Next" />

這是我的日期輸入框，我有2個按鈕可以進入下一步和前一步。

<?php 

$query5=mysql_query("select * from doctorbooking where aday='".$_REQUEST['date']."'"); 

$query6=mysql_fetch_array($query5); 

?>

我想在第二個步驟中選擇日期的日期值retrive從數據庫表名「doctorbooking」的價值，但它顯示的錯誤。（未定義指數：日）這是我的js。

<script> 
    //jQuery time 
    var current_fs, next_fs, previous_fs; //fieldsets 
    var left, opacity, scale; //fieldset properties which we will animate 
    var animating; //flag to prevent quick multi-click glitches 

     $(".next").click(function(){ 
    if(animating) return false; 
animating = true; 

current_fs = $(this).parent(); 
next_fs = $(this).parent().next(); 

//activate next step on progressbar using the index of next_fs 
$("#progressbar li").eq($("fieldset").index(next_fs)).addClass("active"); 

//show the next fieldset 
next_fs.show(); 
//hide the current fieldset with style 
current_fs.animate({opacity: 0}, { 
    step: function(now, mx) { 
     //as the opacity of current_fs reduces to 0 - stored in "now" 
     //1. scale current_fs down to 80% 
     scale = 1 - (1 - now) * 0.2; 
     //2. bring next_fs from the right(50%) 
     left = (now * 50)+"%"; 
     //3. increase opacity of next_fs to 1 as it moves in 
     opacity = 1 - now; 
     current_fs.css({'transform': 'scale('+scale+')'}); 
     next_fs.css({'left': left, 'opacity': opacity}); 
    }, 
    duration: 800, 
    complete: function(){ 
     current_fs.hide(); 
     animating = false; 
    }, 
    //this comes from the custom easing plugin 
    easing: 'easeInOutBack' 
    }); 
}); 

    $(".previous").click(function(){ 
if(animating) return false; 
animating = true; 

current_fs = $(this).parent(); 
previous_fs = $(this).parent().prev(); 

//de-activate current step on progressbar 
$("#progressbar li").eq($("fieldset").index(current_fs)).removeClass("active"); 

//show the previous fieldset 
previous_fs.show(); 
//hide the current fieldset with style 
current_fs.animate({opacity: 0}, { 
    step: function(now, mx) { 
     //as the opacity of current_fs reduces to 0 - stored in "now" 
     //1. scale previous_fs from 80% to 100% 
     scale = 0.8 + (1 - now) * 0.2; 
     //2. take current_fs to the right(50%) - from 0% 
     left = ((1-now) * 50)+"%"; 
     //3. increase opacity of previous_fs to 1 as it moves in 
     opacity = 1 - now; 
     current_fs.css({'left': left}); 
     previous_fs.css({'transform': 'scale('+scale+')', 'opacity': opacity}); 
    }, 
    duration: 800, 
    complete: function(){ 
     current_fs.hide(); 
     animating = false; 
    }, 
    //this comes from the custom easing plugin 
    easing: 'easeInOutBack' 
}); 
}); 

    $(".submit").click(function(){ 
    return false; 
    }) 

</script>

來源

2016-09-19 Rahul Pamnani

FYI ...日期'input'標籤應該是一種自行閉合的標籤，就像你的按鈕輸入... –

<輸入類型=「date」name =「date」id =「date」min =「<？php echo date（」Ymd「）;？>」class =「datepicker」id =「datepicker」/>我改變了，加工。 –

你如何從一頁頁到另一頁？您是否在每一步中發佈表單？使用JS？我們需要看到更多的表單能夠理解_how_你傳遞的值等等。 –

使用POST或GET，而不是請求

<?php 

$query5=mysql_query("select * from doctorbooking where aday='".$_POST['date']."'"); 

$query6=mysql_fetch_array($query5); 

?>

來源

2016-09-19 05:45:59

不工作@Gulmuhammad Akbari –

什麼是錯誤？ –

我有multistep形式。第二步我有日期輸入框，第三步我想要日期輸入框的值。 –

無法在多步表單中獲得其他步驟的日期值

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