在page layout 中通过 _spBodyOnLoadFunctionNames.push("js 方法名") 的方式实现。

但切记，代码要放到 PlaceHolderMain 内部执行。

在page layout PlaceHolderMain 区域内直接写，或者在该区域引入js文件皆可。。。

e.g.

_spBodyOnLoadFunctionNames.push("GenerateRightNavList"); function GenerateRightNavList() {         var currurl = location.href;        // pages using business page layout        if ($("#hidnIsBusinessPageLayOut").length > 0) {            var urlparts = currurl.split("/");            if (urlparts != null && urlparts.length > 2) {                var itemName = urlparts[urlparts.length - 2];                $("#nav-block>div.widget-header:eq(0)").text(itemName.replace("-", " "));                var filterUrl = currurl.substring(0, currurl.lastIndexOf("/") + 1);                //alert($("ul.primary-menu>li.menu-item>a[href^='"+filterUrl+"']").length);                $("ul.sub-menu>li.menu-item>a[href^='" + filterUrl + "']").each(function () {                    $("#menu-shortcodes").append('
' + $(this).find("span:eq(0)").text() + '
');                });                var pstring = "";                var cstring = "";                var itemobj = $("ul.primary-menu>li.menu-item>a[href^='" + filterUrl + "']:eq(0)");                var subitemobj = $("ul.sub-menu>li.menu-item>a[href='" + currurl + "']:eq(0)");                if (itemobj.length > 0) {                    pstring = $.trim(itemobj.find("span:eq(0)").text());                }                if (subitemobj.length > 0) {                    cstring = $.trim(subitemobj.find("span:eq(0)").text());                }                var breadString = pstring + (cstring != "" ? ': ' + cstring : "");                $("#breadcrumbs").append('You are here: Home / ' + breadString);            }        }    }

 or

 

PS: