POST方法django后重定向到同一页面

Question

尝试下面的代码：（只需更改 min_items_per_col ）

$(function($) {

    var num_cols = 0,

    container = $('.counter-list'),

    listItem = 'li',

    listClass = 'sub-list';

    container.each(function() {

        var items_per_col = new Array(),

        items = $(this).find(listItem),

        min_items_per_col = 15,//Math.floor(items.length / num_cols),

        num_cols = Math.ceil((items.length) / min_items_per_col),

        difference = items.length - (min_items_per_col * num_cols);

        for (var i = 0; i < num_cols; i++) {

            if (i < difference) {

                items_per_col[i] = min_items_per_col + 1;

            } else {

                items_per_col[i] = min_items_per_col;

            }

        }

        for (var i = 0; i < num_cols; i++) {

            $(this).append($('<ul ></ul>').addClass(listClass));

            for (var j = 0; j < items_per_col[i]; j++) {

                var pointer = 0;

                for (var k = 0; k < i; k++) {

                    pointer += items_per_col[k];

                }

                $(this).find('.' + listClass).last().append(items[j + pointer]);

            }

        }

    });

});

.counter-list ul{

  float: left;

  list-style:none;

  border-bottom: 1px solid;

}

.counter-list li{

  line-height: 1.5em;

  counter-increment: step-counter;

 }

.counter-list li:before {

    content: counter(step-counter);

  margin-right: 5px;

  font-size: 80%;

  background-color: rgb(0,200,200);

  color: white;

  font-weight: bold;

  padding: 3px 8px;

  border-radius: 3px;

 }

Answer 1

将 FilmReportView 修复get_success_url()为如下所示：def&nbsp;get_success_url(self): &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;return&nbsp;reverse("film-detail",&nbsp;kwargs={"pk":&nbsp;self.object.reports.id})那应该照顾它

Answer 2

在您的views.py甚至模板中，您可以将next参数与您想要的网址一起放置：form/action/url?next={{request.path}}