javascript - ExtJS 4.1 - 覆盖 Ext.LoadMask 的 css

Question

我需要将 Ext.LoadMask 的默认背景颜色从白色改写为灰色。我怎样才能做到这一点？还添加了图像的屏幕截图和我用来加载蒙版的代码。

var feestore = this.getBillingFeePanelStoreStore();
        feestore.on({
            beforeload: this.beforeFeestoreLoad,
            scope: this
        });

beforeFeestoreLoad: function(store, operation, eOpts){
    var myMask = new Ext.LoadMask(Ext.getBody(), {msg:"Please wait.... Your request is being processed"});
    myMask.show();

感谢任何帮助。

Answer 1

使用“maskCls” ' 定义您自己的样式，然后添加适当的 css

    var myMask = new Ext.LoadMask(Ext.getBody(), {msg:"Please wait.... Your request is being processed", maskCls:'customLoadMask'});

CSS:
    .customLoadMask {
        filter: alpha(opacity=70);
        opacity: .7;
        background: grey !important;
    }