这是我的文本域
siteNameField = new Ext.form.TextField({
id: 'siteNameField',
fieldLabel: 'Site Name',
maxLength: 50,
allowBlank: false,
anchor:'-15',
xtype:'textfield',
maskRe: /([a-zA-Z0-9\s]+)$/
});
正如您所看到的,它已经检查了空白。但文本字段接受空间,我不希望这样。我想要没有空白字段......除了'ONLY'空格之外的任何东西都是可以接受的。
这是FormPanel代码
voiceSiteCreateForm = new Ext.FormPanel({
labelAlign: 'top',
bodyStyle:'padding:5px',
width: 600,
items: [{
layout:'column',
border:false,
items:[{
columnWidth:0.5,
layout: 'form',
border:false,
//items: [siteNameField, siteNumberField,queueNameField,notifyFreqField,notifyStatusField]
items: [siteNameField, siteNumberField]
}]
}],
buttons: [{
text: 'Save and Close',
handler: createSite
},{
text: 'Cancel',
handler: function(){
// because of the global vars, we can only instantiate one window... so let's just hide it.
siteCreateWindow.hide();
}
}]
});
请帮忙,
答案 0 :(得分:9)
删除maskRe并使用正则表达式。例如:
siteNameField = new Ext.form.TextField({
id: 'siteNameField',
fieldLabel: 'Site Name',
maxLength: 50,
allowBlank: false,
anchor:'-15',
xtype:'textfield',
regex: /[a-zA-Z0-9]+/
});