Get List Items - JavaScript

 

var value = SP.ListOperation.Selection.getSelectedList();

 

var productcollection;

function getProducts(title) {

    try {

        var context = new SP.ClientContext.get_current();

        var web = context.get_web();

        var list = web.get_lists().getByTitle('product');

        var query = '<View Scope=\'RecursiveAll\'>'+

                        '<Query>'+

                            '<Where>'+

                            '<Contains>'+

                                '<FieldRef Name=\'ProductName\'/>' +

                                '<Value Type=\'Text\'>' + title +'</Value>'+

                            '</Contains>'+

                            '</Where>'+

                        '</Query>'+

                             '</View>';

        var camlQuery = new SP.CamlQuery();

        camlQuery.set_viewXml(query);

 

        this.productcollection = list.getItems(camlQuery);

        context.load(this.productcollection, 'Include(ProductName, ProductDescription, ProductType, LaunchDate, AvailableQuantity)');

        context.executeQueryAsync(Function.createDelegate(this, this.productsReceived), Function.createDelegate(this, this.failed));

    }

    catch (e) {

        alert(e);

    }

}

function productsReceived() {

    alert('got products');

    prcessProducts(this.productcollection);

}

function failed(sender, args) {

    alert('failed. Message:' + args.get_message());

}