> ## Documentation Index
> Fetch the complete documentation index at: https://enterprise-docs.bglobale.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Events Summary

This section summarizes the events exposed by the Client SDK library.

<Warning>
  When using the Global-e Module platform, make sure to incorporate the following line prior to registering for the events detailed in this section. Note that the correct queue name for event registration is "`glegem`" (and not "`gle`").

  ```
  var glegem = window["glegem"] || function(){(window["glegem"].q = window["glegem"].q || []).push(arguments)};
  ```
</Warning>

## OnBeforeWelcome

This event occurs before the Welcome pop-up is displayed.

```
/*event data*/
//e.country = e.g. IL, GB,US
//e.culture = e.g. RU,EN
//e.currency = e.g. EUR,USD
//e.onComplete = argument array of key,value e.g. [{key : 'templateDivId', value : '<b>some html</b>'}]
gle("OnBeforeWelcome",function(e){   
    var html = "";
    switch(e.country){
        case "NL":
            html = "<div style='height:20px;text-align:center;font-size:24px;'>Dynamic Content - Holand</div>";
            break;
        case "US":
        case "GB":
            html = "<div style='height:20px;text-align:center;font-size:24px;'>Dynamic Content - US & GB</div>";
            break;
    } 
    e.onComplete([{key : "clientDynamicContent", value : html}]);
});
```

## OnWelcomeShown

The `OnWelcomeShown` event is fired when the welcome pop-up is shown to the customer.

```
gle("OnWelcomeShown", function(){
     //Welcome popup Shown;
})
```

See ???.

## OnChangeShippingCountryClicked

The `OnChangeShippingCountryClicked` event is fired when the "change shipping country" link on the welcome pop-up is clicked.

```
gle("OnChangeShippingCountryClicked",function(){
     //change shipping country click on welcome popup clicked
});
```

For more information.

## OnBeforeSwitcher

The `OnBeforeSwitcher` event is fired before the country and currency pop-up is shown.

```
/*event data*/
//e.country = e.g. IL, GB,US
//e.culture = e.g RU,EN
//e.currency = e.g. EUR,USD
//e.onComplete = argument array of key,value e.g. [{key : 'templateDivId', value : '<b>some html</b>'}]
gle("OnBeforeSwitcher",function(e){
    var html = "";
    if (e.culture == "RU"){
        html = "<div style='height:50px;text-align:center;font-size:24px;'>Dynamic Switcher Content - Rusky</div>";
    }
    else{
        html = "<div style='height:50px;text-align:center;font-size:24px;'>Dynamic Switcher Content - Other</div>";
    }
    e.onComplete([{key : "clientSwitcherDynamicContent", value : html}]);
});
```

For more information, see ???.

## OnWelcomePopupClosed

The `OnWelcomePopupClosed` event is fired after the welcome pop-up is closed.

```
gle("OnWelcomePopupClosed", function(result){
     
});
```

For more information, see ???.

## OnShippingSwitcherClosed

The `OnShippingSwitcherClosed` event is fired after the country and currency pop-up is closed.

```
gle("OnShippingSwitcherClosed", function(result){
    return false;
});
```

For more information, see ???.

## OnCheckoutStepLoaded

The `OnCheckoutStepLoaded` event is fired twice when the checkout is first loaded. then when it is complete.

```
gle("OnCheckoutStepLoaded",function(data){             
                switch(data.StepId){
                    case data.Steps.LOADED:
                    case data.Steps.CONFIRMATION:
                        if (data.IsSuccess){
                            //data.OrderId
                            //window.location = "http://www.yourconfirmationpage.com";
                        }                  
                        break;
                }                          
});
```

## OnClientEvent

The `OnClientEvent` is fired when the customer interacts with the checkout.

```
gle("OnClientEvent",function(source,data){             
       switch(source){
           //events
       }                    
});
```

For more information, see ???

## QuerySessionValidity

The `QuerySessionValidity` event is used to cause the checkout session to expire after a specified amount of time.

```
gle("QuerySessionValidity",function(oncomplete){
    oncomplete( {valid : true,expSeconds :7200});
});
```

**Note**:

* If this feature is not implemented, the checkout will stay open indefinitely until the shopper clicks the place order button.

  Once the timer expires, a pop-up will redirect the customer back to the cart page.