警报框中的数据通过函数javascript [英] data in alert box through function javascript
问题描述
参考这个问题，这是如何解决这个问题的没有功能。
现在我有一个函数，我尝试在JavaScript中调用，并尝试在 alert 框中调用该数据，但是 alert code>框不填充。我的代码是这样的：
< script type =text / javasc riptsrc =https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js>< / script>< form id =form1runat =server > < asp：DropDownList ID =yearValuerunat =serverAutoPostBack =TrueViewStateMode =Enabled>< / asp：DropDownList> < button id =submitchartrunat =server>显示图表< / button> < div id =containerstyle =width：100％; height：400px;>< / div>< / form>
< title>< / title>
< script type =text / javascriptsrc =https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js>< / script>
< / head>
< body>
< form id =form1runat =server>
< button id =submitchartrunat =servertype =button>显示图表< / button>
< div id =containerstyle =width：100％; height：400px;>< / div>
< / form>
< / body>
< script type =text / javascript>
$（'＃submitchart'）。click（function（）{
// alert（i）;
var webmethod ='test.php';
$。 ajax（{
type：'POST'，
url：webmethod，
data：JSON.stringify（{
yearP：$（'＃yearValue'）。val（）
}），
contentType：'application / json; charset = utf-8'，
dataType：'json'，
成功：函数（响应）{
alert （'working'）;
}，
错误：function（）{
alert（'error'）;
}
}）;
}）;
函数Loadchart（）{
$（'＃submitchart'）。click（）;
};
< / script>
以上代码正在运行。检查并更新你的。确保按钮类型按钮。
With reference of this question, this is how solved this without a function.
Now I have a function and I try to call in javascript and also try to call that data in alert box but the alert box does not populate. My code is this:
$('#submitchart').click(function() {
//alert("i");
var webmethod = 'WebForm1.aspx/Jqufunc';
$.ajax({
type: 'POST',
url: webmethod,
data: JSON.stringify({
yearP: $('#yearValue').val()
}),
contentType: 'application/json;charset=utf-8',
dataType: 'json',
success: function(response) {
debugger;
alert(JSON.stringify(response.d));
var data1 = response.d.split('*')[0];
var data2 = response.d.split('*')[1];
alert(data1);
alert(data2);
},
error: function() {
debugger;
alert(data1);
alert(data2);
}
});
});
function Loadchart() {
$('#submitchart').click();
};
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
<form id="form1" runat="server">
<asp:DropDownList ID="yearValue" runat="server" AutoPostBack="True" ViewStateMode="Enabled"></asp:DropDownList>
<button id="submitchart" runat="server">Show Chart</button>
<div id="container" style="width: 100%; height: 400px;"></div>
</form>
<head runat="server">
<title></title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
</head>
<body>
<form id="form1" runat="server">
<select id="yearValue"><option>1920</option></select>
<button id="submitchart" runat="server" type="button">Show Chart</button>
<div id="container" style="width: 100%; height: 400px;"></div>
</form>
</body>
<script type="text/javascript">
$('#submitchart').click(function () {
//alert("i");
var webmethod = 'test.php';
$.ajax({
type: 'POST',
url: webmethod ,
data: JSON.stringify({
yearP: $('#yearValue').val()
}),
contentType: 'application/json;charset=utf-8',
dataType: 'json',
success: function(response) {
alert('working');
},
error: function () {
alert('error');
}
});
});
function Loadchart() {
$('#submitchart').click();
};
</script>
Above code is working. Check and update with yours. Make sure button type button.
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