Javascript: PageCollection.getItem Method

Description

Gets the Page containing the current text input position from the collection.

Syntax

<void> PageCollection.getItem(<RequestPageCallback> callback, [<ErrorCallback> errorCallback])

Parameters

Parameter	Description
callback	Receives the page at the current text input position.
errorCallback	Optional. Is called when the operation failed with an error.

Examples

The following example demonstrates PageCollection.getItem in a practical document-editing workflow. It gets the Page containing the current text input position from the collection.

function onTxError(error) {
    console.error("TX Text Control error:", error.msg);
    error.handled = true;
}

TXTextControl.pages.getItem(
    function(page) {
        if (!page) {
            console.warn("No page was returned.");
            return;
        }
        
        console.log("get item result:", page);
    },
    onTxError
);