Display Ajax loader before load data

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Hello friends i want to show Ajax loader before Data load in particular div but problem is the data is coming dynamically on same page but my script calling data from anothe

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2条回答

北恋

2020-12-25 09:24

you can try with following script

<script>
function ajax()
{
    var options = {};
    options.url = '';
    options.type = 'post';
    options.data = '';
    options.dataType = 'JSON'; // type data get from sever
    options.contentType = 'application/json';// type data post to sever
    options.async = false;
    options.beforeSend = function () {

    };

    options.success = function (data)
    {

    };
    options.error = function (xhr, status, err) {

        console.log(xhr.responseText);
    };
    $.ajax(options);
}
</script>

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遇见更好的自我

2020-12-25 09:32

you can try with following html -

<body onload="loadingAjax('myDiv');">
    <div id="myDiv">
        <img id="loading-image" src="ajax-loader.gif" style="display:none;"/>
    </div>
</body>

and the script -

<script>
function loadingAjax(div_id) {
      var divIdHtml = $("#"+div_id).html();
      $.ajax({
           type: "POST",
           url: "script.php",
           data: "name=John&id=28",
           beforeSend: function() {
              $("#loading-image").show();
           },
           success: function(msg) {
              $("#"+div_id).html(divIdHtml + msg);
              $("#loading-image").hide();
           }
      });
}
</script>

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