Question

我正在尝试创建一个可排序列表，但jQuery可排序函数会移动整个列表本身而不是列表中的元素。

$(function() {
    $( "#sortable" ).sortable();
});

这是我的javascript：

<?php
$to = 'user@domain.com';
$subject = 'Test subject';
$message = 'Test message'; 
$from = 'user1@domain.com';
if(mail($to, $subject, $message)){
echo 'Your mail has been sent successfully.';
} else{
echo 'Unable to send email. Please try again.';
} 
?>

我会创建一个片段，但我不知道任何支持刀片的snipet网站。这是一个有点准确的DEMO

Answer 1

请参阅下面的代码，您只需将表单从ul li

中删除

$(function() {
  $( "#sortable" ).sortable();
  $( "#sortable" ).disableSelection();
});

<link rel="stylesheet" href="//code.jquery.com/ui/1.11.0/themes/smoothness/jquery-ui.css">
<script src="//code.jquery.com/jquery-1.10.2.js"></script>
<script src="//code.jquery.com/ui/1.11.0/jquery-ui.js"></script>
<form class="form-horizontal" role="form" method="POST" id="priority">
    <ul class="list-group" id="sortable">
        <li class="list-group-item active">hello <input type="hidden" name="priority" value="1"></li>
        <li class="list-group-item active">hello <input type="hidden" name="priority" value="1"></li>
        <li class="list-group-item active">hello <input type="hidden" name="priority" value="1"></li>
        <li class="list-group-item active">hello <input type="hidden" name="priority" value="1"></li>
    </ul>
</form>

Answer 2

问题是您在ul。中使用表单标记。

用作：

def copy_sheet_to_different_EXCEL(path_EXCEL_read,Sheet_name_to_copy,path_EXCEL_Save,Sheet_new_name):
''' Function used to copy one EXCEL sheet into another file.

    def path_EXCEL_read,Sheet_name_to_copy,path_EXCEL_Save,Sheet_new_name


Input data:
    1.) path_EXCEL_read: the location of the EXCEL file along with the name where the information is going to be saved
    2.) Sheet_name_to_copy= The name of the EXCEL sheet to copy
    3.) path_EXCEL_Save: The path of the EXCEL file where the sheet is going to be copied
    3.) Sheet_new_name: The name of the new EXCEL sheet

Output data:
    1.) Status= If 0, everything went OK. If 1, one error occurred.

Version History:
1.0 (2017-02-20): Initial version.

'''

status=0

if(path_EXCEL_read.endswith('.xls')==1): 
    print('ERROR - EXCEL xls file format is not supported by openpyxl. Please, convert the file to an XLSX format')
    status=1
    return status

try:
   wb = openpyxl.load_workbook(path_EXCEL_read,read_only=True)
except:
    print('ERROR - EXCEL file does not exist in the following location:\n  {0}'.format(path_EXCEL_read))
    status=1
    return status


Sheet_names=wb.get_sheet_names()    # We copare against the sheet name we would like to cpy

if ((Sheet_name_to_copy in Sheet_names)==0):
    print('ERROR - EXCEL sheet does not exist'.format(Sheet_name_to_copy))
    status=1
    return status   

# We checking if the destination file exists


if (os.path.exists(path_EXCEL_Save)==1):
    #If true, file exist so we open it

    if(path_EXCEL_Save.endswith('.xls')==1): 
        print('ERROR - Destination EXCEL xls file format is not supported by openpyxl. Please, convert the file to an XLSX format')
        status=1
    return status

    try:
        wdestiny = openpyxl.load_workbook(path_EXCEL_Save)
    except:
        print('ERROR - Destination EXCEL file does not exist in the following location:\n  {0}'.format(path_EXCEL_read))
        status=1
    return status

    #we check if the destination sheet exists. If so, we will delete it

    destination_list_sheets = wdestiny.get_sheet_names()

    if((Sheet_new_name in destination_list_sheets) ==True):
        print('WARNING - Sheet "{0}" exists in: {1}. It will be deleted!'.format(Sheet_new_name,path_EXCEL_Save))
        wdestiny.remove_sheet(Sheet_new_name) 

else:
    wdestiny=openpyxl.Workbook()
# We copy the Excel sheet

try:
    sheet_to_copy = wb.get_sheet_by_name(Sheet_name_to_copy) 
    target = wdestiny.copy_worksheet(sheet_to_copy)
    target.title=Sheet_new_name
except:
    print('ERROR - Could not copy the EXCEL sheet. Check the file')
    status=1
    return status

try:
    wdestiny.save(path_EXCEL_Save)
except:
    print('ERROR - Could not save the EXCEL sheet. Check the file permissions')
    status=1
    return status

#Program finishes
return status

可排序列表使用Jquery移动整个列表而不是每个列表元素

2 个答案: