How getValue except from attribut ID in EXT.Net Razor Engine?
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code in listeners bellow get value from ID #{CheckAll}, 
I want get value from other attribute. 

    @Html.X().ResourceManager()
    
    @Html.X().Checkbox()
            .Name("CheckAll")
            .BoxLabel("CheckAll")
            .ID("CheckAll")
            .Checked(false)
            .Listeners(l => l.Change.Handler = @"var checkAll = #{CheckAll}.getValue();
            if(checkAll){            
                #{CheckAll2}.setValue(true);
            }");



