Django自定义html按日期filter data_django html 调整时间-优快云博客

本文链接：https://blog.youkuaiyun.com/cjr_only/article/details/107611913

本文探讨了在Django框架中如何自定义HTML代码实现日期筛选功能，分享了相关HTML和Python代码，并展示了实现效果。尽管代码逻辑有待优化，作者期待得到高手的指导。

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关于django框架自定义日期筛选按钮见解，代码逻辑可能不是很好。欢迎大佬指点！

HTML代码

<div style="margin: 0 auto">
            From&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp<input type="date" id="fromDate" oninput="fromfunction()">&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp
            End &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp<input type="date" id="endDate">
            <button id="FilterButton" type="button">Filter</button>
        </div>
        <script type="text/javascript">
            function fromfunction() {
                var from_Date = document.getElementById("fromDate").value;
                var end_date = document.getElementById("endDate").value;
                if (from_Date.length > 0) {
                    if (end_date.length <= 0) {
                        document.getElementById('endDate').value = from_Date
                    }
                }
            }
        </script>
        <script type="text/javascript">
            var oBtn = document.getElementById("FilterButton");
            var froms = document.getElementById("fromDate");
            var ends = document.getElementById("endDate");
            oBtn.onclick = function () {
                window.location.href = '{{URLList}}' + "?" + "fromdate=" + froms.value + "&enddate=" + ends.value;
            }
        </script>

PYTHON代码

@login_required
def List(request):
	fromDate = request.GET.get("fromdate", "")
	endDate = request.GET.get("enddate", "")
	client = Client.objects.get(pk=request.session['Client'])
	app_name = request.resolver_match.app_name
	model = apps.get_model(app_name, MainModel)
	modelform = get_form(model)
	items = model.objects.filter(Client=client)
	if fromDate != "" and endDate != "":
		if int(fromDate.replace("-", "")) <= int(endDate.replace("-", "")):
			items = model.objects.filter(Client=client, ETDDate__range=(fromDate, endDate))
	URLList = reverse('%s:%s-List' % (app_name, MainModel))
	URLCreate = reverse('%s:%s-Create' % (app_name, MainModel))
	DataList = []
	for b in items:
		DataList.append(modelform(instance=b))
	template = loader.get_template('%s/index.html' % MainModel.lower())
	context = {
		'ModelName' : MainModel,
		'DataList': DataList,
		'EmptyItem' : modelform(),
		'URLList' : URLList,
		'URLCreate' : URLCreate,
	}
	return HttpResponse(template.render(context, request))