如何从输入字段获取jQuery值

Question

how to get perPage value in below jQuery code from input field whose value is a number as i have to create pagination for table who can control number of rows per page.

$(document).ready(function(){
   $('#myTable').pageMe({pagerSelector:'#myPager',perPage:4});
});

Input field

<select input type="number" id="numberinput" />
<Option value="10">10</option>
<Option value="20">20</option>
</select>

Answer 1

Bind change() event handler to the dropdown and update perPage option.

 $('#numberinput').change(function() { $('#myTable').pageMe({ pagerSelector: '#myPager', perPage: this.value }); }); 

 <select input type="number" id="numberinput"> <option value="10">10</option> <option value="20">20</option> </select>