作文本框功能的。
<!DOCTYPE html>
<html>
<head>
<title>ExtJs</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<link rel="stylesheet" type="text/css" href="ExtJs/packages/ext-theme-crisp/build/resources/ext-theme-crisp-all.css">
<script type="text/javascript" src="ExtJs/ext-all.js"></script>
<script type="text/javascript" src="ExtJs/bootstrap.js"></script>
<script type="text/javascript" src="ExtJs/packages/ext-theme-crisp/build/ext-theme-crisp.js"></script>
<script type="text/javascript">
Ext.onReady(function() {
var testForm = new Ext.form.Panel({
title: ‘Ext.form.field.Trigger.Sample‘,
bodyStyle: ‘padding: 5 5 5 5‘,
frame: true,
height: 100,
width: 270,
renderTo: ‘form‘,
defaults: {
labelSeparator: ‘:‘,
labelWidth: 70,
width: 200,
labelAlign: ‘left‘
},
items: [{
xtype: ‘triggerfield‘,
id: ‘memo‘,
fieldLabel: ‘triggerfield‘,
hideTrigger: false,
onTriggerClick: function(){
var memo = testForm.getForm().findField(‘memo‘);
alert(memo.getValue());
Ext.getCmp(‘memo‘).setValue(‘test‘);
}
}]
});
new Ext.form.Panel({
title: ‘Ext.form.field.Spinner.Sample‘,
bodyStyle: ‘padding: 5 5 5 5‘,
frame: true,
height: 70,
width: 250,
renderTo: ‘form1‘,
defaults: {
labelSeparator: ‘:‘,
labelWidth: 70,
width: 200,
labelAlign: ‘left‘
},
items: [{
xtype: ‘spinnerfield‘,
fieldLabel: ‘spinnerfiled‘,
id: ‘salary‘,
value: 100,
onSpinUp: function(){
var salaryCmp = Ext.getCmp(‘salary‘);
salaryCmp.setValue(Number(salaryCmp.getValue()) + 2);
},
onSpinDown: function() {
var salaryCmp = Ext.getCmp(‘salary‘);
salaryCmp.setValue(Number(salaryCmp.getValue()) - 5);
}
}]
});
});
</script>
</head>
<body>
<div id=‘form‘></div>
<div id=‘form1‘></div>
</body>
</html>
时间： 2024-10-13 23:51:53