function CSR_Setup() {
    var overridectx = {};
    overridectx.Templates = {};
    overridectx.Templates.Fields = {
        "Column1": { "View": CSR_ShowText }
    };
    SPClientTemplates.TemplateManager.RegisterTemplateOverrides(overridectx);
}

function CSR_ShowText(ctx) {
    var fieldText = ctx.CurrentItem[ctx.CurrentFieldSchema.Name];
    return fieldText;
}

SP.SOD.executeFunc("clienttemplates.js", "SPClientTemplates", CSR_Setup);

var fieldText = ctx.CurrentItem.FieldValuesAsText[ctx.CurrentFieldSchema.Name];