ReferenceError：未定义Page_ClientValidate [英] ReferenceError: Page_ClientValidate is not defined
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问题描述
我正在尝试验证我的页面，一旦在文本框中输入了一些内容但我得到了这个：
Quote：ReferenceError： Page_ClientValidate未定义
这是我的代码：
< script src = scripts / jquery-1.9.1.js > < / script >
< script type = text / javascript &g t;
$（function（）{
BtnSave（）;
}）;
函数BtnSave（）{
$（'＃btnSave'）。on（click，function（e）{
e.preventDefault（）;
if（Page_ClientValidate（ ））{
alert（页面验证！）;
}
}）;
}
< / script >
< / head >
< body >
< 表格 id = form1 runat = server >
< div >
< asp：TextBox ID = txtFirstName runat = server > < / asp：TextBox >
< asp：RequiredFieldValidator ID = RFVtxtFirstName runat = server ControlToValidate = txtFirstName InitialValue = < span class =code-keyword> 0
< span class =code-attribute> ErrorMessage = 名字是必需的 显示 = 动态 已启用 = < span class =code-keyword> false >
< / asp：RequiredFieldValidator >
< ; br / < span class =code-keyword>>
< 输入 id = btnSave 类型 = 按钮 值 = 保存 class = send action-btn / >
< / div >
< / form >
< / body >
有人可以帮助解决此问题
决方案
（函数（）{
BtnSave（）;
}）;
函数BtnSave（）{
（'＃btnSave'）。on（click，function（e）{
e.preventDefault（）;
if（Page_ClientValidate（））{
alert（Page validated！）;
}
}）;
}
< / script >
< / head >
< body >
< 表格 id = form1 runat = server >
< div >
< asp：TextBox ID = txtFirstName runat = server > < / asp：TextBox >
< asp：RequiredFieldValidator ID = RFVtxtFirstName runat = server ControlToValidate = txtFirstName InitialValue = < span class =code-keyword> 0
< span class =code-attribute> ErrorMessage = 名字是必需的 显示 = 动态 已启用 = < span class =code-keyword> false >
< / asp：RequiredFieldValidator >
< ; br / < span class =code-keyword>>
< 输入 id = btnSave 类型 = 按钮 值 = 保存 class = send action-btn / >
< / div >
< / form >
< / body >
有人可以帮助解决此问题
Hi, I am trying to validate my page,once something is entered in the textbox but I am getting this:
Quote:ReferenceError: Page_ClientValidate is not defined
This is my code:
<script src="scripts/jquery-1.9.1.js"></script>
<script type="text/javascript">
$(function () {
BtnSave();
});
function BtnSave() {
$('#btnSave').on("click", function (e) {
e.preventDefault();
if (Page_ClientValidate()) {
alert("Page validated!");
}
});
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="txtFirstName" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RFVtxtFirstName" runat="server" ControlToValidate="txtFirstName" InitialValue="0"
ErrorMessage="First Name is required" Display="Dynamic" Enabled="false">
</asp:RequiredFieldValidator>
<br />
<input id="btnSave" type="button" value="Save" class="send action-btn" />
</div>
</form>
</body>
can someone help resolve this issue
解决方案 (function () {
BtnSave();
});
function BtnSave() {
('#btnSave').on("click", function (e) {
e.preventDefault();
if (Page_ClientValidate()) {
alert("Page validated!");
}
});
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="txtFirstName" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RFVtxtFirstName" runat="server" ControlToValidate="txtFirstName" InitialValue="0"
ErrorMessage="First Name is required" Display="Dynamic" Enabled="false">
</asp:RequiredFieldValidator>
<br />
<input id="btnSave" type="button" value="Save" class="send action-btn" />
</div>
</form>
</body>
can someone help resolve this issue
1.The problem is that you are trying to invoke an event method that run on your web server directly from javascript (from client). You have no access to that method in this way, you have to use AJAX call like in the next example:
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