The simplest use of Ext.form.TextField

var textfieldname = new Ext.form.TextField

({

ID: "Textfieldname",

allowblank:false,//default is True, if it is false, NULL is not allowed

If not NULL, the default hint message for the definition of the hint message is: the This field is required

To make the prompt appear, you need to add Ext.QuickTips.init ();

Blanktext: "Please enter data",

disabled:false,//default is False

Emptytext: "Please enter data correctly",//default is NULL

Fieldlabel: "User name",//default is ""

Height: "Auto",//default is auto

hidden:false,//default is False

hidelabel:false,//default is False

Hidemode: "Offsets",//default display, you can take value: display,offsets,visibility

InputType: "Text",//input type This is very important, can be radio, text, password, file default is text

InvalidText: "InvalidText: can only enter a number",//default is: The value in the field is invalid

maxlength:100,//the maximum length of content that can be entered

Maxlengthtext: "Input too long",//exceeding the maximum length of setup information

minlength:2,//the minimum length of content that can be entered

Maxlengthtext: "The input is too short",//does not reach the minimum length of the setup information

readonly:false,//content is read-only, default false

regex:/^d$/,//Regular expressions Here assume that only numbers are allowed. If you enter a number, the following definition of the hint message appears

Regextext: "Regextext: can only enter a number",//define a message that does not conform to regular expressions

validateonblur:true,//is true by default, validation when lost focus

validationdelay:300,//default is 250, verify the latency, the number of milliseconds

Validationevent: "Click",//validation event default is KeyUp can be String/boolean

Custom validation functions Execute this function when the data entered does not conform to the requirements of the regular expression

Validator:function () {Ext.Msg.alert ("hint info", "can only enter a number");

Value: "",//custom information By default is: undefined

X:number,y:number, x,y coordinates in the container

Width: "Auto",//default is auto

Renderto: "Bind_textfield"