YUI Library Examples: AutoComplete Control: Searching Field A, Submitting Field B with itemSelectEvent

Sample Code

Data:

CSS:

Markup:

JavaScript:

YAHOO.example.ItemSelectHandler = function() {
    // Use a LocalDataSource
    var oDS = new YAHOO.util.LocalDataSource(YAHOO.example.Data.accounts);
    oDS.responseSchema = {fields : ["name", "id"]};

// Instantiate the AutoComplete
    var oAC = new YAHOO.widget.AutoComplete("myInput", "myContainer", oDS);
    oAC.resultTypeList = false;
    
    // Define an event handler to populate a hidden form field
    // when an item gets selected
    var myHiddenField = YAHOO.util.Dom.get("myHidden");
    var myHandler = function(sType, aArgs) {
        var myAC = aArgs[0]; // reference back to the AC instance
        var elLI = aArgs[1]; // reference to the selected LI element
        var oData = aArgs[2]; // object literal of selected item's result data
        
        // update hidden form field with the selected item's ID
        myHiddenField.value = oData.id;
    };
    oAC.itemSelectEvent.subscribe(myHandler);
    
    // Rather than submit the form,
    // alert the stored ID instead
    var onFormSubmit = function(e, myForm) {
        YAHOO.util.Event.preventDefault(e);
        alert("Company ID: " + myHiddenField.value);
    };
    YAHOO.util.Event.addListener(YAHOO.util.Dom.get("myForm"), "submit", onFormSubmit);

return {
        oDS: oDS,
        oAC: oAC
    };
}();

Configuration for This Example

You can load the necessary JavaScript and CSS for this example from Yahoo's servers. Click here to load the YUI Dependency Configurator with all of this example's dependencies preconfigured.

YUI Library Examples: AutoComplete Control: Searching Field A, Submitting Field B with itemSelectEvent

Sample Code

Configuration for This Example

YUI Logger Output:

AutoComplete Control Examples:

More AutoComplete Control Resources: