Question

我正在尝试显示数据库中的项目。共有6件商品。但是，它只能显示第一个项目。但他们能够显示所有6个按钮。我还在最后添加了一张图片，以显示我的页面当前的样子。有什么方法可以解决这个问题吗？我想要显示我的商品图片，描述和价格，然后按下按钮。但截至目前，它显示了第一个项目和6个按钮。

的Javascript

$(document).ready(function () {
showlist();
});

function showlist(userid) {
var url = serverURL() + "/listitems.php"; 

categorynameID = decodeURIComponent(getUrlVars()["categoryID"]);

var JSONObject = {
    "categoryID": decodeURIComponent(getUrlVars()["categoryID"])
};

$.ajax({
    url: url,
    type: 'GET',
    data: JSONObject,
    dataType: 'json',
    contentType: "application/json; charset=utf-8",
    success: function (arr) {
        _showitemResult(arr);
    },
    error: function () {
        validationMsg();
    }
});
}

function _showitemResult(arr) {
for (var i = 0; i < arr.length; i++) {
    $("#lblimagefile").attr("src", serverURL() + "/images/" + arr[i].imagefile); //display profile image
    $("#lblitemName").html(arr[i].itemName); //display item name
    $("#lblprice").html(arr[i].price); //display price 
    htmlstring = "<a href='#' class='ui-btn' id='btn" + arr[i].itemID + "'>View Item</a>"; //add a new [Category] button

    $("#result").append(htmlstring);

    $("#btn" + arr[i].itemID).bind("click", { id: arr[i].itemID }, function (event) {
        var data = event.data;
        showitem(data.id);
    });
}
}

function showitem(itemID) {
 //alert(categoryID);
 window.location = "showitem.html?itemID=" + itemID;
}

HTML

<div role="main" class="ui-content" id="main-ui">
        <img id="lblimagefile" height="100">
        <div id="lblitemName"></div>
        <div id="lblprice"></div>
        <div id="result"></div>
    </div>

Answer 1

添加到htmlstring价格，图片和名称模板。 htmlstring是每个帖子的模板。

HTML：

Caused by: javax.wsdl.WSDLException: WSDLException (at /wsdl:definitions/wsdl:types/xs:schema/xs:schema): faultCode=PARSER_ERROR: Problem parsing 'http://www.w3.org/2003/05/soap-envelope'.: org.xml.sax.SAXParseException: White spaces are required between publicId and systemId.
    at com.ibm.wsdl.xml.WSDLReaderImpl.getDocument (WSDLReaderImpl.java:2198)
    at com.ibm.wsdl.xml.WSDLReaderImpl.parseSchema (WSDLReaderImpl.java:830)
    at com.ibm.wsdl.xml.WSDLReaderImpl.parseSchema (WSDLReaderImpl.java:864)
    at com.ibm.wsdl.xml.WSDLReaderImpl.parseSchema (WSDLReaderImpl.java:654)
    at com.ibm.wsdl.xml.WSDLReaderImpl.parseTypes (WSDLReaderImpl.java:610)
    at com.ibm.wsdl.xml.WSDLReaderImpl.parseDefinitions (WSDLReaderImpl.java:320)
    at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL (WSDLReaderImpl.java:2352)
    at com.ibm.wsdl.xml.WSDLReaderImpl.readWSDL (WSDLReaderImpl.java:2338)
    at org.apache.cxf.wsdl11.WSDLManagerImpl.loadDefinition (WSDLManagerImpl.java:255)
    at org.apache.cxf.wsdl11.WSDLManagerImpl.getDefinition (WSDLManagerImpl.java:165)
    at org.apache.cxf.tools.wsdlto.core.WSDLDefinitionBuilder.parseWSDL (WSDLDefinitionBuilder.java:80)
    at org.apache.cxf.tools.wsdlto.core.WSDLDefinitionBuilder.build (WSDLDefinitionBuilder.java:71)
    at org.apache.cxf.tools.wsdlto.frontend.jaxws.wsdl11.JAXWSDefinitionBuilder.build (JAXWSDefinitionBuilder.java:83)
    at org.apache.cxf.tools.wsdlto.frontend.jaxws.wsdl11.JAXWSDefinitionBuilder.build (JAXWSDefinitionBuilder.java:60)
    at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.processWsdl (WSDLToJavaContainer.java:195)
    at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute (WSDLToJavaContainer.java:164)
    at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute (WSDLToJavaContainer.java:412)
    at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool (ToolRunner.java:105)
    at org.apache.cxf.tools.wsdlto.WSDLToJava.run (WSDLToJava.java:113)

jQuery的：

<div role="main" class="ui-content" id="main-ui">
    <div id="result"></div>
</div>

只能显示数据库的第一项

1 个答案: