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Data loading tips during AJAX data loading

Source: Internet
Author: User
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Method 1:$ (function () {  $.get ("URL", function (MSG) {  $ ("where you want to display the hint"). HTML ("The data is loading: ");  $ ("Where you want to display query data"). HTML (MSG);  });  

Method 2:
    <title></title>
<body>
<input type= "button" value= "Test" onclick= "showimg ();"/>
<div id= "Div1" ></div>
<div id= "Div2" ></div>
</body>
<script type= "Text/javascript" >
    function showimg () {
        var div1 = document.getElementById ("Div1");
        var div2 = document.getElementById ("Div2");
        div1.innerhtml = "        var T1 = setTimeout (function () {
            var img = new Image ();
            Img.onload = function () {
                div1.innerhtml = "";
            };
            IMG.SRC = "Img/pdf.png";
            Div2.appendchild (IMG);
        }, 3000);
    }
</script>

Method 3--Beforesend to set:
Simulate toast effects

The AJAX request server loads the data list when prompted loading ("load, please later ..."),

$.Ajax{Type:"POST",ContentType:"Application/json",Url:"/home/getlist",Beforesend:function(){$("Loading").Show ();},Success:function(Data{if (data=="Success"){// ...}},Complete:function ( Span class= "Hljs-params" >) {$ ( " Loading "). hide () }, error: function (data) { span class= "va" >console. info ( "error:" + data. ResponseText) }})

Tips for loading data during AJAX data loading

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