easyui_动态添加隐藏toolbar按钮

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$(function() {

    easyToolbarInit();     //初始化toolbar按钮

    easyInitGrid({title:"管理",url:"/sa/add"});  //加载datagrid其它信息，如列等

    easyToolbarDisplay();  //根据权限显示/隐藏 toolbar按钮  张         

});

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//初始化toolbar按钮

function easyToolbarInit() {

    $(‘#grid‘).datagrid({

        toolbar : [ {

            id : ‘add‘,    

            text : ‘添加‘,

            iconCls : ‘icon-add‘,

            height : 50,

            handler : function() {

                gridAdd();

            }

        }, ‘-‘, {

            id : ‘delete‘,

            text : ‘删除‘,

            iconCls : ‘icon-remove‘,

            height : 50,

            handler : function() {

                gridDelete();

            }

        } ]

    });

}

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function easyRightDisplay() {

    //获取所有的toolbar按钮

    var button=$(‘div.datagrid div.datagrid-toolbar a‘);

    for (var i = 0; i < button.length; i++) {

        var toolbar = button[i];

        var id = toolbar.id;

        if (id == "add") {  //隐藏Id为add的按钮

            $(‘div.datagrid div.datagrid-toolbar a‘).eq(i).hide();

        }

        if (id == "delete") {  //不隐藏id为delete的按钮

            //button.eq(i).hide();

        }

        //如果按钮都没权限，隐藏了可直接隐藏toolbar

        //$(‘div.datagrid div.datagrid-toolbar‘).hide();

    }