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问答 mvc字符串数组怎么获取
发布于 2705天前 作者 Hamming 1867 次浏览 复制 上一个帖子 下一个帖子
标签: mvc

mvc字符串数组怎么获取
前端展示数据是从字典表里面取值
页面的ID name是动态取出展示 表单提交怎么获取

2 回复
<input name="ids" value="1,2,3,4">

public Object form(@Param("ids")String[] ids)

@wendal

<%
layout("/layouts/private.html"){
%>
<header class="header navbar bg-white shadow">
    <div class="btn-group tool-button">
        <a class="btn btn-primary navbar-btn" href="${base}/private/app/product/indexDetail/${prodId}" data-pjax><i class="ti-angle-left"></i> 返回</a>
    </div>
    
</header>

<div class="content-wrap">
    <div class="wrapper" style="min-height:500px;height: 100%;">
        
        <form id="addForm_detail" role="form" class="form-horizontal parsley-form" data-parsley-validate
              action="${base}/private/app/inventory/addDo" method="post">
        	<div class="col-lg-12">
        		<input type="hidden" id="prodId" name="prodId" value="${prodId}">
        		
        		<%
					if(!isEmpty(specs)){
						for(spec in specs){
				%>
					<div class="form-group has-feedback">
		                   <label for="${spec.code}Id" class="col-sm-2 control-label">${spec.name}</label>
		
		                   <div class="col-sm-8">
		                       <div class="input-group">
		                           <input id="${spec.code}Id" type="text" class="form-control" data-parsley-required="true" placeholder="请选择${spec.name}" disabled
		                                  value="<%if(!isEmpty(spec)){%>${spec.name}<%}%>" />
		
		                   		<span class="input-group-btn">
		                   			<button type="button" class="btn btn-primary" data-toggle="modal"
		                                               data-target="#dialogSelect_${spec.code}"><i class="ti-plus"></i>选择
		                                       </button>
		                   		</span>
		                       </div>
		                       <input type="hidden" name="${spec.code}Id" value="<%if(!isEmpty(spec)){%>${spec.id}<%}%>">
		                       <input type="hidden" name="${spec.code}" value="<%if(!isEmpty(spec)){%>${spec.name}<%}%>">
		                   </div>
		             </div>
				<%}}%>

        		<div class="form-group">
                    <label for="prodNum" class="col-sm-2 control-label">产品数量</label>

                    <div class="col-sm-8">
                        <input type="text" id="prodNum" class="form-control" name="prodNum" data-parsley-required="true" placeholder="产品数量">
                    </div>
                </div>
                
                            
                <div class="form-group">
                    <label for="prodUrls" class="col-sm-2 control-label">产品颜色图</label>

                    <div class="col-sm-8">
                        <div id="queue"></div>
                        <div>
                            <input id="file_upload" name="file_upload" type="file" multiple="false">
                        </div>
                        <div id="img" style="padding: 5px;">
                        </div>
                        <input type="hidden" id="prodUrls" name="prodUrls"  />
                    </div>
                </div>
                <div class="col-lg-3"></div>
				<div class="col-lg-6">
					<div class="form-group text-center">
						<label></label>

						<div>
							<button class="btn btn-primary btn-block btn-lg btn-parsley"
								data-loading-text="正在提交...">提 交</button>
						</div>
					</div>
				</div>
                
        	</div>
        	
        </form>
        
        
        
    </div>
    
</div>



<div id="dialogSelect_size" class="modal fade bs-modal-sm" tabindex="-1" role="dialog" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
                <h4 class="modal-title">选择</h4>
            </div>
            <div class="modal-body">
                <div class="row">
                    <div class="col-xs-12">
                        <div id="jsTree_size" class="demo"></div>
                    </div>
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-default" data-dismiss="modal">取 消</button>
                <button type="button" class="btn btn-primary" onclick="select('size')">确认选择</button>
            </div>
        </div>
    </div>
</div>
<div id="dialogSelect_color" class="modal fade bs-modal-sm" tabindex="-1" role="dialog" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
                <h4 class="modal-title">选择</h4>
            </div>
            <div class="modal-body">
                <div class="row">
                    <div class="col-xs-12">
                        <div id="jsTree_color" class="demo"></div>
                    </div>
                </div>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-default" data-dismiss="modal">取 消</button>
                <button type="button" class="btn btn-primary" onclick="select('color')">确认选择</button>
            </div>
        </div>
    </div>
</div>

<script type="text/javascript">
    function clearFile() {
        $("#img").html("");
        $("#queue").html("");
        $("#prodUrls").val("");
       
    }
    function initTreeView(id,path) {
    	
    	var treeUrl = "${base}/private/sys/dict/treeSpec?";
    	var code = ""
        $("#jsTree_"+id).jstree({
            plugins: ["wholerow", "json_data"],
            core: {
                data: {
                    dataType: "json",
                    url: function (node) {
                        return node.id === "#" ? treeUrl + "code=" + id : treeUrl + "pid=" + node.id
                    }
                },
                multiple: false
            }
        }).on("dblclick.jstree", function (node) {
            select(id);
        });
    }
   
    //选择父菜单
    function select(id) {
        var tree = $.jstree.reference("#jsTree_"+id);
        var node = tree.get_selected(true);
        
       	$("#addForm_detail #"+id+"Id").val(node[0].text);
        $("#addForm_detail input[name='"+id+"Id']").val(node[0].id);
        $("#addForm_detail input[name='"+id+"']").val(node[0].text);
        $("#dialogSelect_"+id).modal("hide");
        
       
    }
    
  	
    var uploads;
    $(document).ready(function () {
        
    	
        
        initTreeView("size","size");
        initTreeView("color","color");
        
        
        
        
        $('#file_upload').uploadifive({
            'auto': true,
            'multi': false,
            'width': '100%',
            'height': '35',
            'buttonText': '请选择图片',
            'fileType': 'image/*',
            'fileSizeLimit': 1024,
            'queueSizeLimit': 1,
            'formData': {},
            'queueID': 'queue',
            'uploadScript': '${base}/open/file/upload/image',
            'onUploadComplete': function (file, data) {
                data = JSON.parse(data);
                if (data.code == 0) {
                    Toast.success(data.msg);
                    $("#img").html("<img src='" + data.data + "' style='width:150px;height:95px;'>");
                    $("#prodUrls").val(data.data);
                } else {
                    clearFile();
                    Toast.error(data.msg);
                }
            },
            'onDrop': function (file, fileDropCount) {
                clearFile();
            },
            'onClearQueue': function (queue) {
                clearFile();
            },
            'onCancel': function () {
                clearFile();
            }
        });
        
        
        
        
        
        
        $('#addForm_detail').ajaxForm({
            dataType: 'json',
            beforeSubmit: function (arr, form, options) {
            	
            	var prodUrls = $("#prodUrls").val();
            	if(prodUrls != ""){
            		sublime.showLoadingbar($(".main-content"));
            	}else{
            		Toast.error("请上传图图片");
            		return false;
            	}
                
            },
            success: function (data, statusText, xhr, form) {
                if (data.code == 0) {
                    Toast.success(data.msg);
                    form.resetForm();
                    clearFile();
                } else {
                    Toast.error(data.msg);
                }
                sublime.closeLoadingbar($(".main-content"));
            }
        });

    });
</script>


<%}%>
	@At("/add/?")
    @Ok("beetl:/private/app/product/add_detail_test.html")
    @RequiresAuthentication
    public void add(@Param("prodId") String prodId, HttpServletRequest req) {
		 
		Sql sql = Sqls.create("select s.specId from app_prod_cate_spec as s join app_product as p on(s.cateId=p.cateId) where p.id=@prodId");
		sql.setParam("prodId", prodId);
		List<Record> rs = specService.list(sql);
		int len = rs.size();
		if(len > 0){
			String[] ids = new String[len];
			for(int i = 0; i < len; i++){
				ids[i] = rs.get(i).getString("specId");
			}
			List<App_prodSpec> specs = specService.query(Cnd.where("id", "in", ids));
			req.setAttribute("specs", specs);
		}
        req.setAttribute("prodId", prodId);
        
    }

没法指定NAME

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