Jquery JSON输出仅打印最后一个结果

Jquery JSON输出仅打印最后一个结果,jquery,json,html-lists,each,Jquery,Json,Html Lists,Each,我有一个类似于以下结构的JSON数据: {"error":false,"gal_providers":[{ "GalProvider":{ "id":"132", "uid":"gp_522f1e047329f", "user_id":"49754", "author_id":"0" }, "User":{ "id":"49754", "uid":"516fe0addefb0", "name":"Abhishek Sarkar Photography" }, "GalLocation":{

我有一个类似于以下结构的JSON数据:

{"error":false,"gal_providers":[{

"GalProvider":{
"id":"132",
"uid":"gp_522f1e047329f",
"user_id":"49754",
"author_id":"0"
},

"User":{
"id":"49754",
"uid":"516fe0addefb0",
"name":"Abhishek Sarkar Photography"
},

"GalLocation":{"id":"1","name":"Delhi - NCR","show_in_list":"1","status":"1"},

"GalStore":[]},

{
"GalProvider":{
"id":"53",
"uid":"gp_522f1e0471886",
"user_id":"32643",
"author_id":"28449"
},

"User":{
"id":"32643",
"uid":"50ced38d99754",
"name":"Amar Ramesh"
},

"GalLocation":{"id":"1","name":"Delhi - NCR","show_in_list":"1","status":"1"},


"GalStore":[]}]}
我正在检索数据的jquery函数是:

function render_result(resp){

var page_num = 1;
    jQuery.each(resp.gal_providers, function(index, gal_provider) {

        var pagename = gal_provider.User.name.replace(/\s/g , "-");


        html = "";

        html += '<li class="card boxcard">';
        html += '<a href="http://localhost/myshaadi/gallery/photographer/'+gal_provider.GalProvider.id+'/'+pagename+'"><img src="https://s3.amazonaws.com/myshaadi/backup/images/gallery/cover/'+gal_provider.GalProvider.cover_img+ '" class="cover_image" alt=""/></a>';
        html += '<div class="card_info">';            
        html += '<div class="title" style="height:auto">';
        html += '<a href="" class="single-line">'+gal_provider.User.name+'</a>';
        html += '</div>';
        html += '</div>';
        html += '</li>';

        $("#search_result").html(html);

        page_num++;
    });

    alert(page_num);
}
函数渲染结果(resp){
变量page_num=1;
每个(分别为gal_提供程序、函数(索引、gal_提供程序){
var pagename=gal_provider.User.name.replace(/\s/g,“-”);
html=“”;
html+='
  • ; html+=''; html+=''; html+=''; html+=''; html+=''; html+=''; html+='
  • '; $(“#搜索结果”).html(html); page_num++; }); 警报(页码); }
    以及HTML:

    <ul id="search_result" class="col-3">
    
    </ul>
    

    虽然它会提醒
    3
    ,但它只显示一个结果!环路出了什么问题?感谢您在循环中使用
    html()
    覆盖div以前的内容,您可以使用向现有内容添加新元素

    function render_result(resp) {
    
        var page_num = 1;
         $("#search_result").html('');
        jQuery.each(resp.gal_providers, function (index, gal_provider) {
    
            var pagename = gal_provider.User.name.replace(/\s/g, "-");
    
    
            html = "";
    
            html += '<li class="card boxcard">';
            html += '<a href="http://localhost/myshaadi/gallery/photographer/' + gal_provider.GalProvider.id + '/' + pagename + '"><img src="https://s3.amazonaws.com/myshaadi/backup/images/gallery/cover/' + gal_provider.GalProvider.cover_img + '" class="cover_image" alt=""/></a>';
            html += '<div class="card_info">';
            html += '<div class="title" style="height:auto">';
            html += '<a href="" class="single-line">' + gal_provider.User.name + '</a>';
            html += '</div>';
            html += '</div>';
            html += '</li>';
    
            $("#search_result").append(html);
    
            page_num++;
        });
    
        alert(page_num);
    }
    
    移除

    html = "";
    
    从cicle内部

    每次迭代都会重置html变量。

    append()
    会产生非结果。第二种方法的结果相同!
    html = "";