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怎么设置字体变大？

首页 猿问 怎么设置字体变大？

怎么设置字体变大？

Html/CSS Html5 JavaScript
错过了年华 2016-12-08 23:07:58
<script type="text/javascript" > function mousedown(event) {     var e=window.event;     var obj=e.srcElement;     obj.style.color="red";     obj.style.font-size:20px;   //这里 } function mouseup(event) {     var e=window.event;     var obj=e.srcElement;     obj.style.color="black";     window.open("https://www.baidu.com/","百度",""); } </script> </head> <body > <p id="p1" style="color:black" onmousedown="mousedown()" onmouseup="mouseup()"><u>百度</u></p> </body>字体大小不是这个吗？哪里错了？
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14 回答

已采纳
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无所畏惧小小小

TA贡献20条经验 获得超5个赞

obj.style.fontSize="20px";

测试成功

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反对 回复 2016-12-09
  • 错过了年华
    错过了年华
    在js里改样式都是第二个单词首字母大写？横杠也要去掉？这些该怎么记忆用法？
    回复 2016-12-10
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我的南方

TA贡献63条经验 获得超27个赞

fontSize 把杠去掉然后把后面的首字母大写。

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2 反对 回复 2016-12-09
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慕移动7200329

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反对 回复 2021-09-15
?
qq_醉落夕风_0

TA贡献25条经验 获得超1个赞

js代码里面驼峰式，不要用-，识别不出来的

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反对 回复 2018-08-17
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Twinkle3

TA贡献4条经验 获得超0个赞

obj.style.fontSize = '20px';

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反对 回复 2016-12-10
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xiangyunlcs

TA贡献5条经验 获得超7个赞

obj.style.fontSize:20px;

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反对 回复 2016-12-09
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Dream11234123

TA贡献1条经验 获得超0个赞

<script>alert(1);<script>

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反对 回复 2016-12-09
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rubyc

TA贡献47条经验 获得超7个赞

//img1.sycdn.imooc.com//584a45c700012fea07520322.jpg看图，也许你会更加明白。

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反对 回复 2016-12-09
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sih

TA贡献1条经验 获得超0个赞

obj.style.fontSize:20 + 'px';

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反对 回复 2016-12-09
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shineky

TA贡献9条经验 获得超3个赞

obj.style.fontSize:20px;

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反对 回复 2016-12-09
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孤单又灿烂的神

TA贡献4条经验 获得超0个赞

怎么可能是– 首字母大写
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反对 回复 2016-12-09
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Finit

TA贡献222条经验 获得超80个赞

改成obj.style.fontSize=20px; 望采纳

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反对 回复 2016-12-09
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J小流

TA贡献10条经验 获得超0个赞

在标签里是font-size js和css样式里应该是fontSize
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反对 回复 2016-12-09
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qq_小小苏_0

TA贡献4条经验 获得超1个赞

应该用等号
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反对 回复 2016-12-08
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00800

TA贡献3条经验 获得超8个赞

额，应该是fontSize啊。。。。。。。。。。
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反对 回复 2016-12-08
  • 错过了年华
    错过了年华
    我在<style type="text/css">都是用font-size的，按你说的也不行啊，你试过了吗？
    回复 2016-12-08
  • 00800
    00800
    额？？
    回复 2016-12-08
  • 错过了年华
    错过了年华
    我在style type=text/css都是写font-size的，而且按你说的也不行啊，你试过行了吗？
    回复 2016-12-08
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