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调查了一下，可以用下面的代码来解决。
如下代码：
| 代码如下 |
复制代码 |
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dojo.declare("net.yutuo.dojo.DateTextBox", [dijit.form.DateTextBox], {
validator: function(value, constraints) {
value = this.myParse(value, constraints);
return (new RegExp("^(?:" + this.regExpGen(constraints) + ")"+(this.required?"":"?")+"$")).test(value)
&& (!this.required || !this._isEmpty(value))
&& (this._isEmpty(value) || this.parse(value, constraints) !== undefined);
},
parse: function(value, constraints){
value = this.myParse(value, constraints);
return this.dateLocaleModule.parse(value, constraints)
|| (this._isEmpty(value) ? null : undefined);
},
myParse: function (value, constraints) {
var dateStr = null;
if (value.match(/^d{6}$/)) {
dateStr = value.substring(0, 2) + '-' + value.substring(2, 4) + '-' + value.substring(4, 6);
} else if (value.match(/^d{8}$/)) {
dateStr = value.substring(0, 4) + '-' + value.substring(4, 6) + '-' + value.substring(6, 8);
} else if (value.match(/^d{4}$/)) {
dateStr = new Date().getFullYear() + '-' + value.substring(0, 2) + '-' + value.substring(2, 4);
}
if (dateStr) {
var date = this.dateLocaleModule.parse(dateStr, {selector: 'date', datePattern: 'yy-M-d'});
if (date) {
return this.dateLocaleModule.format(date, constraints);
}
}
return value;
}
});
|
测试代码如下
| 代码如下 |
复制代码 |
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript" djConfig="parseOnLoad: true"
src="js/dojo/dojo.js"></script>
<link rel="stylesheet" type="text/css"
href="js/dojo/resources/dojo.css" />
<link rel="stylesheet" type="text/css"
href="js/dijit/themes/claro/claro.css" />
<title>Dojo Test</title>
<script type="text/javascript">
dojo.require("dijit.form.DateTextBox");
dojo.declare("net.yutuo.dojo.DateTextBox", [dijit.form.DateTextBox], {
validator: function(value, constraints) {
value = this.myParse(value, constraints);
return (new RegExp("^(?:" + this.regExpGen(constraints) + ")"+(this.required?"":"?")+"$")).test(value)
&& (!this.required || !this._isEmpty(value))
&& (this._isEmpty(value) || this.parse(value, constraints) !== undefined);
},
parse: function(value, constraints){
value = this.myParse(value, constraints);
return this.dateLocaleModule.parse(value, constraints)
|| (this._isEmpty(value) ? null : undefined);
},
myParse: function (value, constraints) {
var dateStr = null;
if (value.match(/^d{6}$/)) {
dateStr = value.substring(0, 2) + '-' + value.substring(2, 4) + '-' + value.substring(4, 6);
} else if (value.match(/^d{8}$/)) {
dateStr = value.substring(0, 4) + '-' + value.substring(4, 6) + '-' + value.substring(6, 8);
} else if (value.match(/^d{4}$/)) {
dateStr = new Date().getFullYear() + '-' + value.substring(0, 2) + '-' + value.substring(2, 4);
}
if (dateStr) {
var date = this.dateLocaleModule.parse(dateStr, {selector: 'date', datePattern: 'yy-M-d'});
if (date) {
return this.dateLocaleModule.format(date, constraints);
}
}
return value;
}
});
</script>
</head>
<body class="claro">
Old:<br/>
<input type="text" data-dojo-type="dijit.form.DateTextBox"/>
<br/>
New: <br/>
<input type="text" data-dojo-type="net.yutuo.dojo.DateTextBox"/>
</body>
</html>
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