你如何组织Javascript verboseness？

I am coding a GM script, and one thing I realised that I'm doing repeatedly is doing the same code over and over again. Specifically, the style property.

我正在编写一个GM脚本,有一件事我意识到我反复做的是一遍又一遍地做同样的代码。具体来说,是样式属性。

function createButton() {
    var a = document.createElement('a');
    a.href = '#';
    a.innerHTML = 'Print Topic';
    a.style.position = 'absolute';
    a.style.right = '3em';
    a.style.top = '6em';
    a.style.fontFamily = 'Arial,Helvetica,sans-serif';
    a.style.fontWeight = 'bold';
    a.style.fontSize = '125%';
    a.style.background = '#777777 none repeat scroll 0 0';
    a.style.color = 'white';
    a.style.padding = '6px 12px';
    document.body.insertBefore(a, document.body.lastChild);
}

As you can see in my sample code, I repeatedly wrote a.style a lot of times. Do you have techniques that you use to avoid this mess? Just for the sake of gracefulness.

正如你在我的示例代码中看到的那样,我反复多次写过a.style。你有技术可以避免这种混乱吗?只是为了优雅。

THANKS --

Guys, here's the reduced code:

伙计们,这是减少的代码:

function createButton() {
    var a = document.createElement('a');
    var css = document.createElement('style');
    css.type = 'text/css';
    css.innerHTML = '#prt { position:absolute; right:3em; top: 6em; font-family: Arial,Helvetica,sans-serif; font-weight:bold; font-size:125%; background: #777777 none repeat scroll 0 0; color: white; padding: 6px 12px;}'
    a.href = '#';
    a.innerHTML = 'Print Topic';
    a.id = 'prt';
    document.body.insertBefore(a, document.body.lastChild);
    document.body.appendChild(css);
}

LOL, that certainly looks better

大声笑,这当然看起来更好

6 个解决方案

#1

Put the style attributes into CSS classes, then just dynamically swap the classes instead of doing each style attribute explicitly.

将样式属性放入CSS类中,然后只是动态交换类而不是显式地执行每个样式属性。

6 个解决方案

#1

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