API for the web

If Grammalecte is installed by the user on his browser (like Firefox or Chrome), you can call several functions for a better integration of grammar checking for your website. This is mostly usefull if your use a non-standard textarea.

Detecting if Grammalecte API is here

Every call to the Grammalecte API will be done via an object called oGrammalecteAPI.

if (typeof(oGrammalecteAPI) === "object") {
    ...
}

Disabling the Grammalecte button (the spinning pearl)

By default, Grammalecte inserts a button (a spinning pearl) on each textarea node and editable node (unless the user disabled it). You can tell Grammalete not to create these buttons on your text areas with the property: data-grammalecte_button="false".

Open the Grammalecte panel for a node

If you have disabled the spinning buttons, you may launch the Grammalecte panel with your custom button

oGrammalecteAPI.openPanelForNode("node_id")
oGrammalecteAPI.openPanelForNode(node)

The node can be a textarea, an editable node or an iframe. If the node is an iframe, the content won’t be modified by Grammalecte.

Open the Grammalecte panel for any text

oGrammalecteAPI.openPanelForText("your text")

This method won’t send back any result or modified text.

Open the Grammalecte panel

oGrammalecteAPI.openPanel(param)

Depending of what param is, this method will call openPanelForNode() or openPanelForText().

Prevent Grammalecte to modify the node content

If you don’t want Grammalecte to modify directly the node content, add the property: data-grammalecte_result_via_event="true".

With this property, Grammalecte will send an event to the node each times the text is modified within the panel. The text can be retrieved with:

node.addEventListener("GrammalecteResult", function (event) {
    if (event.detail.sType  &&  event.detail.sType == "text") {
        let sText = event.detail.sText;
        ...
    }
}

Parse a node and get errors

oGrammalecteAPI.parseNode("node_id")
oGrammalecteAPI.parseNode(node)

The node can be a textarea, an editable node or an iframe. The node must have an identifier. Results will be sent with a succession of events at the node.

node.addEventListener("GrammalecteResult", function (event) {
    if (event.detail.sType  &&  event.detail.sType == "errors") {
        let oResult = event.detail.oResult; // null when the text parsing is finished
        ...
    }
}

For the last event, oResult will be null.

Get spelling suggestions

oGrammalecteAPI.getSpellingSuggestions(word, destination, error_identifier)

Parameters:

• word (string)

• destination: node_id (string)

• error_identifier: a custom identifier (string)

Suggestions will be sent within an event at the node identified by destination.

node.addEventListener("GrammalecteResult", function (event) {
    if (event.detail.sType  &&  event.detail.sType == "spellsugg") {
        let oResult = event.detail.oResult;
        let oInfo = event.detail.oInfo; // object containing the destination and the error_identifier
        ...
    }
}

Version of the Grammalecte Web API

oGrammalecteAPI.sVersion