在sharepoint中创建级联下拉列表

时间:2017-04-26 02:25:57

标签: sharepoint sharepoint-2013

如何在Office 365 SharePoint的列表中创建级联下拉列表?

例如,如果您有一个国家/地区下拉菜单并选择美国,则会列出50个州。然后,如果您选择马里兰州,您将获得该州的城市。

2 个答案:

答案 0 :(得分:0)

您可以使用Info Path表单,它非常容易进行级联,如果您不想使用Infopath,则必须在要使用级联的表单中使用Jquery CSOM或REST API。

请通过以下链接获取更多信息:

http://www.markrackley.net/2014/05/20/cascading-drop-down-lists-in-sharepoint-office-365-using-rest/

https://spservices.codeplex.com/wikipage?title=%24%28%29.SPServices.SPCascadeDropdowns

答案 1 :(得分:0)

您可以使用REST API在SharePoint中实现级联下拉列表。分步文章链接:Cascading drop down in SharePoint using REST API



//Function to filter the values of Drink Types
function loadDrinkTypes(selectedDrink) {
    var drinkTypeListName = "Drink Type";
    var drinkTypeListURL = _spPageContextInfo.webAbsoluteUrl + "/_api/web/lists/getbytitle('" + drinkTypeListName + "')/items?$select=Title,Drink/Title,Drink/Id&$expand=Drink&$filter=Drink/Title eq '" + selectedDrink + "'";
    getReqData(drinkTypeListURL, function (data) {
        var items = data.d.results;
        if (items.length > 0) {
            var optionsAsString = '<option value=""></option>';
            for (var i = 0; i < items.length; i++) {
                optionsAsString += "<option value='" + items[i].Title + "'>" + items[i].Title + "</option>";
            }
            $('select[title="Drink Type"]').html(optionsAsString);
        }
    },
        function (data) {
            //alert("Some error occurred in getting Drink Types");
        });
}

//JQuery AJAX to access REST API JSON data
function getReqData(reqUrl, success, failure) {
    $.ajax({
        url: reqUrl,
        method: "GET",
        headers: { "Accept": "application/json; odata=verbose" },
        success: function (data) {
            success(data);
        },
        error: function (data) {
            failure(data);
        }
    });
}
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