A standard ajax
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Direct code:
<script type="text/javascript">
function insertg(){
var d = {};
var t = $('#formid').serializeArray();
$.each(t, function() {
d[this.name] = this.value;
});
$.ajax({
type:"post",
async:true,
url:"<%=basePath%>girls/insert.do",
data: JSON.stringify(d),
dataType: 'json',
contentType:'application/json;charset=UTF-8',
success:function(data){
if(typeof result== "string"){
result = eval('(' + result + ')');
}
if (!result.success) {
//$. messager.alert("prompt", result.message, 'error');
} else {
//$. messager.alert("prompt", result.message, 'info');
location.reload()
}
}
})
}
</script>Code interpretation: understanding different ajax
(1) ajax needs to stop
(2) Because spring MVC receive parameters are used in the background, dataType and contentType are used here to ensure that the parameters of ajax are json format and HTTP request specifies the HTTP content type + encoding of the response
(3) The following code block formid is the id of the form. The function of the code block is to obtain {playId:playId,playState:playState}
Of course, if you don't transfer the whole form, you can
Variable of type.
var d = {};
var t = $('#formid').serializeArray();
$.each(t, function() {
d[this.name] = this.value;
});(4) The JSON.stringify() method converts variables to corresponding json objects (as ajax request parameters).
(5) The following code block converts the ajax return result sequence to object type.
if(typeof result== "string"){
result = eval('(' + result + ')');
}This is the blog