我试图弄清楚为什么这不起作用:
$(document).ready(function() {
if (fontPreference === "MavenPro") {
$("*").css('font-family', '"Maven Pro" !important');
}
});
我有必要的样式表来保存字体...我错过了什么吗?
答案 0 :(得分:1)
问题是jQuery在使用.css()时不理解!important属性,而是可以使用.attr()。像这样:
$(document).ready(function() {
$( "#selectionTest" ).change(function() {
var fontPreference = $( "#selectionTest" ).val();
$("body").attr('style', 'font-family:"'+fontPreference+'" !important');
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="testing">
<p>This is the tekst that we will be testing on</p>
<p style="color: red;">This p has inline styling</p>
<select id="selectionTest">
<option value="arial">arial</option>
<option value="verdana">verdana</option>
<option value="Comic Sans MS">comic sans</option>
<option value="Mavenpro">Mavenpro</option>
</select>
</div>
答案 1 :(得分:0)
$(document).ready(function() {
$("#setfont").click(function() {
$("body").append("<style>* { font-family: monospace!important;}</style>");
});
});
&#13;
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a href="javascript:void(0);" id="setfont">Set font</a>
<p>Some text</p>
&#13;