如何用jquery设置保证金?

如何用jquery设置保证金?

问题描述:

我这样做:

var sId=id.toString();
var index=sId.substring(3);
var mrg=index*221;
var el=$(id);
el.css('margin-left',mrg+'px'); and el.css('marginLeft',mrg+'px');

el是我想要设置边距(正确检索)的元素,而mrg是值新保证金

el is the element i want to set the margin to (correctly retrieved) and mrg is the value of the new margin

如果我做$ ('#test1')。css('margin-left',200); $('#test1')。css('marginLeft',200); 它以两种方式工作,我设置属性的方式有问题。

If i do $('#test1').css('margin-left',200); or $('#test1').css('marginLeft',200); it works in both ways, it's something wrong with the way i set the property.

正确的方法是var el = $('#'+ id);

The correct way is var el=$('#'+id);

尝试

el.css('margin-left',mrg+'px');