问题
I have 4 radio buttons horizontal and they look good on 320X300px (smartphone) but I want it to look good on a desktop or tablet. How do I make the legend text wider or all fit in 2 columns. I have tried using a grid but that seems to do nothing. I suspect that I just need some CSS but I do not know what to do.
<div data-role="fieldcontain" >
<fieldset data-role="controlgroup" data-type="horizontal" data-ajax="true" class="row_b" >
<legend>This is a long question that gets wrapped around in a small space on a desktop but it would be great if it occupied more of the wasted space on the right.</legend>
<input type="radio" name="q2" title="Did not apply to me at all" id="q2_0" value="0" />
<label for="q2_0" style="width: 65px;">0</label>
<input type="radio" name="q2" title="Applied to me to some degree, or some of the time" id="q2_1" value="1" />
<label for="q2_1" style="width: 65px;">1</label>
<input type="radio" name="q2" title="Applied to me to a considerable degree, or a good part of time" id="q2_2" value="2" />
<label for="q2_2" style="width: 65px;">2</label>
<input type="radio" name="q2" title="Applied to me very much, or most of the time" id="q2_3" value="3" />
<label for="q2_3" style="width: 65px;">3</label>
</fieldset>
</div>
回答1:
You could try two rows instead of columns.
Demo: http://jsfiddle.net/6rCmY/1
I removed the legend and moved the text out of the fieldset and overrode the default CSS for the .ui-btn class as a child of .row_b
.row_b .ui-btn {
text-align: center;
width: 24.5%;
}
Or just move the text out of the fieldset and don't change the CSS at all...
Demo: http://jsfiddle.net/GsUEz/1/
来源：https://stackoverflow.com/questions/7035973/jquerymobile-radio-buttons-with-fieldcontain-width-issue-on-desktop