dongyuan1984 2014-01-22 03:51
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如何使用jQuery为select中的每个项添加数据属性[关闭]

I'm trying to create a select drop down, which on change, takes the "data-bg" attribute value of the option, and applies it as the body background.

But the background image urls are coming from somewhere in the php script.

so what i need to do is, take a php array of background image urls, and with a for loop, create a jquery function to add the image urls as data attributes to each option in the select input.

one thing is that the 1st option in the list is a blank, so i will need an offset there too.

What jquery function would i be able to use to loop through the option's in a select to apply a data-attr, so i can bind an on change to change the background image.

let me know if you need any clarification.

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  • dousi8559 2014-01-22 04:44
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    See my SUPER DEMO HERE

    I believe this is what you want. Use jQuery.each() and onchange() function

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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