普通防爆pression验证 - 显示块，而不是行内动态时 [英] Regular Expression Validator - display block rather than inline when dynamic

问题描述

有没有什么办法让一个RegularEx pressionValidator使用的显示渲染本身：块，而不是显示：内联在它的样式属性，设置显示属性时，以显示=动态

Is there any way to make a RegularExpressionValidator render itself using display:block, instead of display:inline in its style attribute, when setting the Display property to "Display='Dynamic'"?

我曾尝试在样式表的设置，但是当它在网页上呈现这个被覆盖。

I have tried setting it in the stylesheet but this gets overwritten when it is rendered on the page.

感谢

推荐答案

以上使用了CSS的想法！重要的是如此接近，我可以品尝它。使用这种想法和CSS属性选择，我做到了。我不得不使用包含选择器来获得它在FF工作，但现在我已经在IE10，FF和Chrome测试它，到目前为止，这是工作。这是非常简单的。这里是一个样本验证器在我的aspx页面

The idea above on using a css with !Important was so close I could taste it. Using that idea and CSS attribute selectors I did it. I had to use the "contains" selector to get it working in FF, but now I have tested it in IE10, FF and Chrome and so far it is working. It is really simple. Here is a sample validator in my aspx page

<asp:RequiredFieldValidator runat="server" ID="rfvRequired" ErrorMessage="This is required.<br/>This is line 2" ControlToValidate="tbRequired" ValidationGroup="CommonAttributesValidationGroup" SetFocusOnError="True" CssClass="valerror" Display="Dynamic"></asp:RequiredFieldValidator>

接下来，我有一个valerror风格。

Next I have a style for valerror.

span.valerror[style*="inline"]
{
    display:block !Important;
    background-color: Yellow;
    border: 1px solid #cccccc;
    font-size:.9em;
}

这是它。它的工作原理：当跨度改变从样式显示：无到显示：内联在跨度踢和力量属性选择它是一个块。你只需要做出像上面一一的CSS项，并确保你的每个验证该类。

That is it. how it works: when the span changes the style from "display:none" to "display:inline" the attribute selector on the span kicks in and forces it to be a block. You just need to make ONE css entry like the one above and make sure you make each validator that class.

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