html代码是:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>jQuery Pagination plugin</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.4/css/bootstrap.min.css" integrity="sha384-2hfp1SzUoho7/TsGGGDaFdsuuDL0LX2hnUp6VkX3CUQ2K4K+xjboZdsXyp4oUHZj" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.0.0/jquery.min.js" integrity="sha384-THPy051/pYDQGanwU6poAc/hOdQxjnOEXzbT+OuUAFqNqFjL+4IGLBgCJC3ZOShY" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/tether/1.2.0/js/tether.min.js" integrity="sha384-Plbmg8JY28KFelvJVai01l8WyZzrYWG825m+cZ0eDDS1f7d/js6ikvy1+X+guPIB" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.4/js/bootstrap.min.js" integrity="sha384-VjEeINv9OSwtWFLAtmc4JCtEJXXBub00gtSnszmspDLCtC0I4z4nqz7rEFbIZLLU" crossorigin="anonymous"></script>
<script src="../jquery.twbsPagination.js" type="text/javascript"></script>
</head>
<body>
<div class="container">
<nav aria-label="Page navigation">
<ul class="pagination" id="pagination"></ul>
</nav>
</div>
<script type="text/javascript">
$(function () {
//var myVar = 5;
var obj = $('#pagination').twbsPagination({
totalPages: 35,
visiblePages: 5,
onPageClick: function (event, page) {
//console.info(page);
}
});
//console.info(obj.data());
//console.log(obj);
});
</script>
</body>
</html>
&#13;
它创造了一个分页。
这里,变量totalPages已分配值,但我想在动态搜索此网站后执行此操作
$(function () {
var myVar = 5;
var obj = $('#pagination').twbsPagination({
totalPages: null,
visiblePages: 5,
onPageClick: function (event, page) {
//console.info(page);
}
});
obj[totalPages] = myVar; //or
//obj.totalPages = myVar;
//console.info(obj.data());
//console.log(obj);
});
但是,它不起作用,没有显示任何错误,没有显示任何内容。这有什么不对?我看到,我们可以用这种方式分配对象变量的值。
答案 0 :(得分:0)
您的问题是,您要向$('#pagination')
添加属性,而不是编辑.twbsPagination()
选项。
您无法按照您尝试的方式编辑该选项。你需要一种不同的方法。
解决此问题的最简单方法是在变量对象中包含变量:
$(function () {
var myVar = 5;
var obj = $('#pagination').twbsPagination({
totalPages: myVar, /* I changed here */
visiblePages: 5,
onPageClick: function (event, page) {
//console.info(page);
}
});
obj[totalPages] = myVar; //or
//obj.totalPages = myVar;
//console.info(obj.data());
//console.log(obj);
});
但是,如果您不能,则需要按照动态总页数下的documentation。
var $pagination = $('#pagination');
var defaultOpts = {
visiblePages: 5,
onPageClick: function(event, page) {
//console.info(page);
}
};
$pagination.twbsPagination(defaultOpts);
/* Then when you want to change it */
var myVar = 5;
var currentPage = $pagination.twbsPagination('getCurrentPage');
$pagination.twbsPagination('destroy');
$pagination.twbsPagination($.extend({}, defaultOpts, {
startPage: currentPage,
totalPages: myVar
}));
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