Some usage tips about html and js

The content of this article is to share with you some usage tips about html and js. It has certain reference value. Friends in need can refer to it

1. Form implements Ajax submission form

function xxx() {
    var opts = {
        url : '/xxx.do',
        type : 'post',
        dataType : 'json',
        success : function(data) {
        }
    }
    $("#jvForm").ajaxSubmit(opts);
}

2. Refresh the form and dynamically load css styles

If you dynamically splice p in js, the style may not be loaded. Question

for (i = 0; i < gaozhong.length; i++) { 
   var v = &#39;<li id="&#39;+gaozhong[i].id+&#39;" class="myli">&#39;+gaozhong[i].title+&#39;</li>&#39;;
                $("#high").append(v);
    }    
    //在使用&#39;ul&#39;标签时才使用，作用:刷新列表,重新加载所在标签的样式
    $("ul").listview("refresh");  
    $("ul").trigger("create");

3. js obtains the parameters submitted by get in the url

function getRequest() {
    var url = location.search; // 获取url中"?"符后的字串
    return url;
}

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