开发者

PHP List wont show in Javascript

<p>Today's Date: <?php echo $date; ?></p>
<p>Are you applying for a day, evening, or weekend class?</p>

<select name="date" id="wclass">
<option value="day">day</option>
<option value="evening">Evening</option>
<option value="weekend">Weekend</option>
</select>


Program Start Date:

<div id="dates"></div>

<script language="javascript">
$(document).ready(function() {

$("#wclass").change(function ()
{
    if( $("#wclass").val() == 'day' )
    {
        $('#dates').html('<select name="date">\
            <option value="date1"><?php echo $start1; ?></option>\
            <option value="date2"><?php echo $start2; ?></option>\
            <option value="date3"><?php echo $start3; ?></option>\
            <option value="date4"><?php echo $start4; ?></option>\
            <option value="date5"><?php echo $start5; ?></option>\
            <option value="date6"><?php echo $start6; ?></option>\
            <option value="date7"><?php echo $start7; ?></option>\
        </select>');
    } 
 }); 
});
</script>

So my issue is that i cant get the dates to come up, the list wont show. If i put the listi in on its own, works like a charm. There an issue with the javascript?

This is what the browser gets:

 $('#dates').html('<select name="date">\
 <option value="date1">Aug 11</option>\
 <option value="date2">May 5</option>\
 <option value="date3">June 6</option>\ 
 <option value="date4">January 7</option>\
 <option value="date5">April 5</option>\
 <option value="date6">December 3</option>\
   <option value="date7">October 15</o开发者_运维技巧ption>\
 </select>'); 


Since you are listening to the change event, your list will only show up if you select evening or weekend, and then change it back to day.

You can either force a change on initial load:

$("#wclass").change(function ()
{
    if( $("#wclass").val() == 'day' )
    {
        $('#dates').html('<select name="date">\
            <option value="date1"><?php echo $start1; ?></option>\
            <option value="date2"><?php echo $start2; ?></option>\
            <option value="date3"><?php echo $start3; ?></option>\
            <option value="date4"><?php echo $start4; ?></option>\
            <option value="date5"><?php echo $start5; ?></option>\
            <option value="date6"><?php echo $start6; ?></option>\
            <option value="date7"><?php echo $start7; ?></option>\
        </select>');
    } 
 }); 
}).val('day');

Or use then second solution I gave you here: Display php using javascript


Your string concatenation is wrong. Try this

Working demo

$('#dates').html('<select name="date">'+
            '<option value="date1"><?php echo $start1; ?></option>'+
            '<option value="date2"><?php echo $start2; ?></option>'+
            '<option value="date3"><?php echo $start3; ?></option>'+
            '<option value="date4"><?php echo $start4; ?></option>'+
            '<option value="date5"><?php echo $start5; ?></option>'+
            '<option value="date6"><?php echo $start6; ?></option>'+
            '<option value="date7"><?php echo $start7; ?></option>'+
        '</select>');
0

上一篇:

下一篇:

精彩评论

暂无评论...
验证码 换一张
取 消

最新问答

问答排行榜