Kendo UI

jQuery + Kendo UI + MockJax

by marhaba

HTML

<script src="http://cdn.kendostatic.com/2012.1.229/js/kendo.all.min.js"></script>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.1.229/styles/kendo.common.min.css">
<link rel="stylesheet" href="http://cdn.kendostatic.com/2012.1.229/styles/kendo.blueopal.min.css">
<div class="form">       
  <dl>
    <dt>Type</dt>
    <dd>
        <select data-role="dropdownlist" data-bind="source: type, value: expenseType" data-text-field="name" data-value-field="value" ></select>
    </dd>
    <dt>Merchant</dt>
    <dd><input id="merchant" type="text" class='k-textbox' data-bind="value: merchant" /></dd>
    <dt>Amount</dt>
    <dd><input data-role="numerictextbox" data-bind="value: amount" id="amount" type="text" /></dd>
  </dl>
    <dt>&nbsp;</dt>
    <dd><button id="create" data-bind="click: create" class="k-button">Add</button></dd>
</div>

<div class="span4">
    <div data-role="grid" data-sortable="true" data-bind="source: expenses" data-columns='["Type", "Merchant", "Amount"]' ></div>
</div>

CSS

dl
{
    margin: 10px 0;
    padding: 0;
    min-width: 0;
}
    
dt, dd
{
    float: left;
    margin-top: 10px;    
}
    
dt
{
    margin-top: 10px;    
    clear: left;
    text-align: right;
    opacity: 0.6;
    width: 80px;
    margin-right: 10px;        
}

.span4 {
    clear: both;
    padding-top: 20px;
    padding-left: 20px;
    padding-right: 20px;
}

JavaScript

var viewModel = kendo.observable({
     
     // expenses array will hold the grid values
     expenses: [],
     
     // type array populates the drop down
     type: [{ name: "Food", value: "food"}, { name: "Clothing", value: "clothing"}, { name: "Bills", value: "bills" }],
    
     // expenseType holds the currently selected value of the dropdown list
     expenseType: "food", 
     
     // the values are bound to the merchant and amount fields
     merchant: null,
     amount: null,
    
     // event execute on click of add button
     create: function(e) {
             
         // add the items to the array of expenses
         this.get("expenses").push({Type: this.get("expenseType"), Merchant: this.get("merchant"), Amount: this.get("amount")});
        
        // reset the form
        this.set("expenseType", "food");
        this.set("merchant", "");
        this.set("amount", "");
    }
        
});

// apply the bindings
kendo.bind(document.body.children, viewModel);