Dojo NumberTextBox：定义最大约束

发布于 2024-11-12 20:39:39 字数 967 浏览 2 评论 0原文

我在 NumberTextBox 最大约束方面遇到问题。如果我使用标准标记声明并使用默认设置创建数字文本框，例如

dojo.require("dijit.form.NumberTextBox");

<link href="http://ajax.googleapis.com/ajax/libs/dojo/1.9.3/dojo/resources/dojo.css" rel="stylesheet" />
<link href="http://ajax.googleapis.com/ajax/libs/dojo/1.9.3/dijit/themes/claro/claro.css" rel="stylesheet" />
<script src="//ajax.googleapis.com/ajax/libs/dojo/1.9.3/dojo/dojo.js" djConfig="parseOnLoad:true"></script>

<body class="claro">
<input id="q05" type="text" dojoType="dijit.form.NumberTextBox" constraints="{places:0}" required="true" >

该控件限制为最多 16 位数字。这就是问题所在。如果我需要用户能够输入 16 位以上的数字怎么办？我似乎无法用约束覆盖它：“{max：99999999999999999999}”（其中20个）也无法使用maxLength：“20”属性。

关于如何正确设置控件以限制最多 20 位数字，而不是 16 位（现在似乎是限制），有什么想法吗？

谢谢

原文

I'm having troubles with the NumberTextBox max constraint. If I use standard markup declaration and create the numbertextbox with default setting, e.g.

dojo.require("dijit.form.NumberTextBox");

<link href="http://ajax.googleapis.com/ajax/libs/dojo/1.9.3/dojo/resources/dojo.css" rel="stylesheet" />
<link href="http://ajax.googleapis.com/ajax/libs/dojo/1.9.3/dijit/themes/claro/claro.css" rel="stylesheet" />
<script src="//ajax.googleapis.com/ajax/libs/dojo/1.9.3/dojo/dojo.js" djConfig="parseOnLoad:true"></script>

<body class="claro">
<input id="q05" type="text" dojoType="dijit.form.NumberTextBox" constraints="{places:0}" required="true" >

this control is constrained to be max of 16digits. And that's the issue. What if I need the user to be able to enter a 16+ digit number?
I seem to be unable to overwrite this with the constraints:"{max:99999999999999999999}" (it's 20 of them) nor with the maxLength:"20" attributes.

Any ideas on how to properly set the control to be constrained let's say up to 20 digits, instead of 16 (which appears to be a limit now)?

Thank you

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