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jQuery ajax request returns list data to dynamically generate input tags, and assigns the list data to the input tag_jquery
jQuery ajax request returns list data to dynamically generate input tags, and assigns the list data to the input tag_jquery
May 16, 2016 pm 03:07 PM
Without further ado, I will just post the code for you. The specific content is as follows:
// js
<script type="text/javascript">
function myBtn_f() {
var cnt = $('#myCnt').val();
syncAjax('myAjax.html', {
'cnt' : cnt
}, function(result) {
if (100 == result.statusCode) {
var data = result.lst;
var $d = $('#myDiv');
alert("[" + data + "]");
for ( var i = 0; i < data.length; i++) {
var input1 = $("<input type='text' name='input1' />");
input1.attr('value', data[i]);
$d.append(input1);
}
} else {
alert("error");
}
});
}
function syncAjax(myUrl, myData, sufn) {
$.ajax({
url : myUrl,
data : myData,
type : 'post',
dataType : 'json',
cache : false,
async : false,
success : function(result) {
if (result.statusCode == 200) {
alert("會(huì)話超時(shí)，請重新登錄！");
window.location.href = "index.jsp";
} else {
if (sufn)
sufn(result);
}
},
error : function(msg) {
alert("error:" + msg);
}
});
};
</script>
//html
<tr> <td><input type="text" id="myCnt" /></td> <td><div id="myDiv"></div></td> </tr> <input id="myBtn" type="button" value="create" onclick="myBtn_f()" />
//Backstage
@RequestMapping("myAjax")
@ResponseBody
public String myAjax(
@RequestParam(defaultValue = "0", required = false) int cnt) {
List<String> lst = new ArrayList<String>();
for (int i = 0; i < cnt; i++) {
lst.add("no:" + i);
}
JSONObject result = new JSONObject();
result.put("statusCode", 100);
result.put("lst", lst);
return result.toString();
}
This is the end of all the introduction about jQuery ajax request to return list data and dynamically generate input tags, and assign the list data to the input tags. I hope it will be helpful to everyone!
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