【发布时间】:2014-06-14 07:51:31
【问题描述】:
无法在 jQuery 中使用 Struts2 标记作为 String。
这是我的div:
<div class="row">
<div class="form-group col-xs-12 col-sm-6 col-lg-3">
<label>Expensed Type</label>
<s:select name="expenseList[0].param"
list="'advertisement','food'"/>
</div>
<div class="form-group col-xs-12 col-sm-6 col-lg-3">
<label>Amount</label>
<s:textfield name="expenseList[0].value" value="%{expenseList[0].value}"/>
</div>
<div class="form-group col-xs-12 col-sm-6 col-lg-3">
<label>Date</label>
<s:textfield name="expenseList[0].dt" value="%{expenseList[0].dt}"/>
</div>
</div>
<div class="col-xs-4 right">
<span class="glyphicon-plus"></span>
<button type="submit" class="btn btn-default">Save</button>
</div>
我想在 JavaScript 中使用上面的 String,这样每当用户点击 add 按钮时,它必须生成一个新行。我在上面添加到一个 jQuery 点击事件
如下:
<script type="text/javascript">
$(document).ready(function() {
$(document).on('click', '#add', function(event) {
event.preventDefault();
$(".row").append("< /div <div class=\"row\">"
+ "<div class = \"form - group col - xs - 12 col - sm - 6 col - lg - 3\">"
+ "<label> Expensed Type </label>"
+ "<s:select name=\"expenseList[1].param\" list=\"'advertisement','food'\"/>"
+ "</div>"
+ "<div class = \"form - group col - xs - 12 col - sm - 6 col - lg - 3\">"
+ "<label> Amount </label>"
+ "<s:textfield name=\"expenseList[1].value\" value=\"%{expenseList[1].value}\"/>"
+ "</div>"
+ " <div class = \"form - group col - xs - 12 col - sm - 6 col - lg - 3\">"
+ "<label> Date </label>"
+ "<s:textfield name=\"expenseList[1].dt\" value=\"%{expenseList[1].dt}\"/>\"/> "
+ "</div>"
+ "</div>"
);
});
});
</script>
显示以下异常:
org.apache.jasper.JasperException: /pages/expense/AddExpense.jsp (line: 88, column: 43) quote symbol expected
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:42)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:443)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:89)
org.apache.jasper.compiler.Parser.parseAttribute(Parser.java:222)
org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:162)
org.apache.jasper.compiler.Parser.parseAttributes(Parser.java:153)
org.apache.jasper.compiler.Parser.parseCustomTag(Parser.java:1236)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1452)
org.apache.jasper.compiler.Parser.parse(Parser.java:138)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:242)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:102)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
Line 88 is `+ "<s:select name=\"expenseList[1].param\" list=\"'advertisement','food'\"/>"`
【问题讨论】:
-
expenseList包含什么? -
expenseList 是 arrayList。这将存储许多 Expense 对象的实例
标签: javascript java jquery jsp struts2