Use jQuery to solve the option disable attribute not supported by IE_jquery

In IE browser, it is useless to set the disable attribute for select options.

Certain means must be used to solve this problem. Of course, the principle is to remember the last selected option.
This.selectedIndex comes in handy.
You need to refresh to see the effect, because the output is all text and there is no js loading.

<title> Use jQuery to solve the option disable attribute that IE does not support </title> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <h1> </h1> <select>Use jQuery to solve the option disable attribute that IE does not support<option> ordinary: </option> <option disabled>Item 1</option> <option>Item 2</option> <option disabled>Item 3</option> <option>Item 4</option> <option>Item 5</option> </select>Item 6<select class="myselect"> <option> Comparison 1: </option> <option disabled>Item 1</option> <option>Item 2</option> <option disabled>Item 3</option> <option>Item 4</option> <option>Item 5</option> </select>Item 6<select class="myselect"> <option> Comparison 2: </option> <option disabled>Item 1</option> <option>Item 2</option> <option disabled>Item 3</option> <option>Item 4</option> <option>Item 5</option> </select>Item 6<p style="margin-top:200px;font-size:12px;"> </p> Dev By CssRain, of course if you are interested, you can also package it into a plug-in. Remember to send me a copy.