JavaScript DHTML/Ext JS/CheckBox
Содержание
Add check boxes to form panel
<source lang="html4strict">
<html> <head> <title>Hello World Window</title> <link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" /> <script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script> <script type="text/javascript" src="ext-3.0.0/ext-all.js"></script> </head> <body> <script type="text/javascript"> Ext.onReady(function() {
Ext.QuickTips.init();
var checkboxes = [
{
xtype : "checkbox",
fieldLabel : "",
boxLabel : "A",
inputValue : "a"
},
{
xtype : "checkbox",
fieldLabel : "",
labelSeparator : " ",
boxLabel : "B",
inputValue : "b"
},
{
xtype : "checkbox",
fieldLabel : "",
labelSeparator : " ",
boxLabel : "C",
inputValue : "c"
},
{
xtype : "checkbox",
fieldLabel : "",
labelSeparator : " ",
boxLabel : "D",
inputValue : "d"
}
]
var fp = {
xtype : "form",
labelWidth : 110,
items : checkboxes,
frame : true
}
new Ext.Window({
title : "",
layout : "fit",
height : 180,
width : 320,
borde : false,
items : fp
}).show();
}); </script>
</body> </html>
</source>
Add checkbox to FormPanel
<source lang="html4strict">
<html> <head> <title>Hello World Window</title> <link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" /> <script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script> <script type="text/javascript" src="ext-3.0.0/ext-all.js"></script> </head> <body> <script type="text/javascript"> Ext.onReady(function() {
new Ext.FormPanel({
url: "your.php",
renderTo: Ext.getBody(),
frame: true,
title: "Title",
width: 250,
items: [
{
xtype: "checkbox",
fieldLabel: "True",
name: "e"
}
]
});
}); </script>
</body> </html>
</source>
CheckBox cell editor
<source lang="html4strict">
<html> <head> <title>Hello World Window</title> <link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" /> <script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script> <script type="text/javascript" src="ext-3.0.0/ext-all.js"></script> <script type="text/javascript" src="ext-3.0.0/examples/ux/CheckColumn.js"></script> <style type="text/css"> /*!
* Ext JS Library 3.0.0 * Copyright(c) 2006-2009 Ext JS, LLC * licensing@extjs.ru * http://www.extjs.ru/license */
- grid-example .x-grid-col-1 {
text-align: right;
}
- grid-example .x-grid-col-2{
text-align: right;
}
- grid-example .x-grid-col-3 {
text-align: right;
}
- grid-example .x-grid-col-4 {
text-align: right;
}
- grid-example.x-grid-mso{
border: 1px solid #6593cf;
}
- grid-example.x-grid-vista{
border: 1px solid #b3bcc0;
}
- xml-grid-example{
border: 1px solid #cbc7b8; left: 0; position: relative; top: 0;
}
- editor-grid .x-grid-col-2{
text-align:right;
} .x-grid3-td-topic b {
font-family:tahoma, verdana; display:block;
} .x-grid3-td-topic b i {
font-weight:normal; font-style: normal; color:#000;
} .x-grid3-td-topic .x-grid3-cell-inner {
white-space:normal;
} .x-grid3-td-topic a {
color: #385F95; text-decoration:none;
} .x-grid3-td-topic a:hover {
text-decoration:underline;
} .details .x-btn-text {
background-image: url(details.gif);
} .x-resizable-pinned .x-resizable-handle-south{
background:url(ext-3.0.0/resources/images/default/sizer/s-handle-dark.gif); background-position: top;
}
</style>
</head>
<body> <script type="text/javascript"> /*!
* Ext JS Library 3.0.0 * Copyright(c) 2006-2009 Ext JS, LLC * licensing@extjs.ru * http://www.extjs.ru/license */
Ext.onReady(function(){
Ext.QuickTips.init();
function formatDate(value){
return value ? value.dateFormat("M d, Y") : "";
}
// shorthand alias
var fm = Ext.form;
// custom column plugin example
var checkColumn = new Ext.grid.CheckColumn({
header: "Indoor?",
dataIndex: "indoor",
width: 55
});
// the column model has information about grid columns
// dataIndex maps the column to the specific data field in
// the data store (created below)
var cm = new Ext.grid.ColumnModel([{
id: "common",
header: "Common Name",
dataIndex: "common",
width: 220,
// use shorthand alias defined above
editor: new fm.TextField({
allowBlank: false
})
},{
header: "Light",
dataIndex: "light",
width: 130,
editor: new fm.ruboBox({
typeAhead: true,
triggerAction: "all",
transform:"light",
lazyRender: true,
listClass: "x-combo-list-small"
})
},{
header: "Price",
dataIndex: "price",
width: 70,
align: "right",
renderer: "usMoney",
editor: new fm.NumberField({
allowBlank: false,
allowNegative: false,
maxValue: 100000
})
},{
header: "Available",
dataIndex: "availDate",
width: 95,
renderer: formatDate,
editor: new fm.DateField({
format: "m/d/y",
minValue: "01/01/06",
disabledDays: [0, 6],
disabledDaysText: "Plants are not available on the weekends"
})
},
checkColumn
]);
// by default columns are sortable
cm.defaultSortable = true;
// create the Data Store
var store = new Ext.data.Store({
// load remote data using HTTP
url: "ext-3.0.0/examples/grid/plants.xml",
// specify a XmlReader (coincides with the XML format of the returned data)
reader: new Ext.data.XmlReader(
{
// records will have a "plant" tag
record: "plant"
},
// use an Array of field definition objects to implicitly create a Record constructor
[
// the "name" below matches the tag name to read, except "availDate"
// which is mapped to the tag "availability"
{name: "common", type: "string"},
{name: "botanical", type: "string"},
{name: "light"},
{name: "price", type: "float"},
// dates can be automatically converted by specifying dateFormat
{name: "availDate", mapping: "availability", type: "date", dateFormat: "m/d/Y"},
{name: "indoor", type: "bool"}
]
),
sortInfo: {field:"common", direction:"ASC"}
});
// create the editor grid
var grid = new Ext.grid.EditorGridPanel({
store: store,
cm: cm,
renderTo: "editor-grid",
width: 600,
height: 300,
autoExpandColumn: "common",
title: "Edit Plants?",
frame: true,
plugins: checkColumn,
clicksToEdit: 1,
tbar: [{
text: "Add Plant",
handler : function(){
// access the Record constructor through the grid"s store
var Plant = grid.getStore().recordType;
var p = new Plant({
common: "New Plant 1",
light: "Mostly Shade",
price: 0,
availDate: (new Date()).clearTime(),
indoor: false
});
grid.stopEditing();
store.insert(0, p);
grid.startEditing(0, 0);
}
}]
});
// trigger the data store load
store.load();
}); </script>
<select name="light" id="light" style="display: none;">
<option value="Shade">Shade</option>
<option value="Mostly Shady">Mostly Shady</option>
<option value="Sun or Shade">Sun or Shade</option>
<option value="Mostly Sunny">Mostly Sunny</option>
<option value="Sunny">Sunny</option>
</select>
</body> </html>
</source>
Use checkbox group to hold the check boxes
<source lang="html4strict">
<html> <head> <title>Hello World Window</title> <link rel="stylesheet" type="text/css" href="ext-3.0.0/resources/css/ext-all.css" /> <script type="text/javascript" src="ext-3.0.0/adapter/ext/ext-base.js"></script> <script type="text/javascript" src="ext-3.0.0/ext-all.js"></script> </head> <body> <script type="text/javascript"> Ext.onReady(function() {
Ext.QuickTips.init();
var checkboxes = {
xtype : "checkboxgroup",
fieldLabel : "Choices",
defaults : {
bodyStyle : "background-color: #DFE8F6;",
},
anchor : "100%",
items : [
{
boxLabel : "A",
inputValue : "a"
},
{
boxLabel : "B",
inputValue : "b"
},
{
boxLabel : "C",
inputValue : "c"
},
{
boxLabel : "D",
inputValue : "d"
}
]
}
new Ext.Window({
title : "Available choices",
layout : "form",
labelWidth : 50,
height : 90,
width : 320,
bodyStyle : "padding: 5px",
items : checkboxes
}).show();
}); </script>
</body> </html>
</source>
