CSS 丰富的列宽:数据表
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column width in rich:datatable
提问by pakore
How to set the colum width for a rich:column
inside a rich:datatable
? The width
attribute is being ignored. See the following code:
如何设置 arich:column
内部的列宽度rich:datatable
?该width
属性被忽略。请参阅以下代码:
<rich:column label="#{msg[result]}" width="150px">
<f:facet name="header">
<h:outputText value="#{veryLongText}"/>
</f:facet>
<h:outputText value="#{someValue}" />
<f:facet name="footer">
<h:outputText value="#{someValue}" />
</f:facet>
</rich:column>
If you render this column and veryLongText
is wider than 150px it does not break it in multiple lines. Instead, it just ignores the column width and takes as much as space needed.
如果您渲染此列并且veryLongText
宽度超过 150 像素,则不会将其分成多行。相反,它只是忽略列宽并占用尽可能多的空间。
How to fix this?
如何解决这个问题?
回答by PattMauler
Try the <rich:column>
's headerClass
attribute, as so:
尝试<rich:column>
'sheaderClass
属性,如下所示:
<rich:column headerClass="myWidth">
...
</rich:column>
Then, in your CSS (embedded or linked):
然后,在您的 CSS(嵌入或链接)中:
.myWidth {width:150px}
You may also have some contravening "white-space" CSS property coming into play somewhere, so you might want to specify the .myWidth
selector as so:
您可能还会在某处使用一些违反“空白”的 CSS 属性,因此您可能希望将.myWidth
选择器指定为:
.myWidth {width:150px; white-space:normal!important}
回答by Om Yadav
If you want to achieve columns with word-wrap use this one....
如果你想用自动换行来实现列,请使用这个......
<div style="overflow: hidden;width: 300px;word-wrap: break-word; ">
<h:outputText value="#{someValue}" />
</div>
It is tested on both Mozilla and IE 8.0.
它在 Mozilla 和 IE 8.0 上都经过测试。
回答by Dejell
use:
用:
style="width:150px"
style="width:150px"
or styleClass="myColumnClass"
where you add in your CSS
或者styleClass="myColumnClass"
您在 CSS 中添加的位置
.myColumnClass{
width: 150px;
}
回答by mohamida
you can use this:
你可以使用这个:
<rich:column width="60px">
<f:facet name="header">
<h:outputText value="#{veryLongText}" />
</f:facet>
<div style="overflow:hidden;width:60px">
<h:outputText value="#{someValue}" />
</div>
</rich:column>