在选择日期时加载 JqGrid

发布于 2024-09-17 06:33:57 字数 3417 浏览 1 评论 0原文

我有一个日期选择器,在选择日期并单击按钮时,它应该显示其下方的网格...

我的方法:

<script type="text/javascript">
//<![CDATA[
    $(document).ready(function(){
        $("#datepicker").datepicker({
            showOn:'button',
            buttonImage: '../../image/icon_cal.png',
            buttonImageOnly:true
        });

        jQuery(".submit").click(function(){
            var btnClick = jQuery("#businessError").jqGrid('setGridParam',
              {url:"/cpsb/cPSBBusinessErrors.do?method=getBusinessErrors"});
        });

        jQuery("#businessError").jqGrid({
            sortable:true,
            url: '/cpsb/cPSBBusinessErrors.do?method=getBusinessErrors',
            datatype:'json',
            colNames:['Error Number','Error Message','Created date','Created User',
                      'Last Modified Date','Last Modified User'], 
            colModel:[
                { name:'errorNumber',index:'errorNumber', width:80, sorttype:"int",
                  align:"center", key:true },
                { name:'errorMessage',index:'errorMessage', width:280,
                  sorttype:"text", align:"center" },
                { name:'createdDate',index:'createdDate', width:180,
                  sorttype:"text", align:"center" },
                { name:'createdUser',index:'createdUser', width:180,
                  sorttype:"text", align:"center" },
                { name:'lastModifiedDate',index:'lastModifiedDate',
                  width:180, sorttype:"text", align:"center" },
                { name:'lastModifiedUser',index:'lastModifiedUser',
                  width:180, sorttype:"text", align:"center" },
            ],
            rowNum:10,
            rowList:[10,20,30],
            jsonReader : {repeatitems: false,
                root: function(obj) {
                    return obj;
                },
                page: function (obj) { return 1; },
                total: function (obj) { return 1; },
                records: function (obj) { return obj.length; }
            },
            pager: '#businessErrorpager',
            sortname: 'SKU',
            sortorder: "desc",
            loadonce:true,
            viewrecords: true,
            caption: "Business Errors"
          }); 
        jQuery("#businessError").jqGrid('navGrid',
                                        {view:true,add:false,edit:false,del:false});
    });
//]]>
</script>

html 标记:

<div id="header"><jsp:include page="../menu_v1.jsp"/></div>
<div id="mainContent">
  <div id="business_form">
    <form class="dateform" id="date" method="post"
          action="/businessError.do?method=getBusinessErrors">
    <fieldset class="ui-widget ui-widget-content ui-corner-all">
    <legend class="ui-widget ui-widget-header ui-corner-all">Business Error</legend>
      <p>
        <label for="spogname">Select Date:</label>
        <input type="text" id="datepicker"/>
      </p>
      <p>
        <button class="submit" type="submit">Submit</button>
      </p>
    </fieldset>
    </form>

    <div class="business">
      <table id="businessError"><tr><td></td></tr></table> 
      <div id="businessErrorpager"></div>
    </div>
  </div>
</div>

I have a datepicker and on selecting the date and clicking button it should display the grid beneath it ...

my approach:

<script type="text/javascript">
//<![CDATA[
    $(document).ready(function(){
        $("#datepicker").datepicker({
            showOn:'button',
            buttonImage: '../../image/icon_cal.png',
            buttonImageOnly:true
        });

        jQuery(".submit").click(function(){
            var btnClick = jQuery("#businessError").jqGrid('setGridParam',
              {url:"/cpsb/cPSBBusinessErrors.do?method=getBusinessErrors"});
        });

        jQuery("#businessError").jqGrid({
            sortable:true,
            url: '/cpsb/cPSBBusinessErrors.do?method=getBusinessErrors',
            datatype:'json',
            colNames:['Error Number','Error Message','Created date','Created User',
                      'Last Modified Date','Last Modified User'], 
            colModel:[
                { name:'errorNumber',index:'errorNumber', width:80, sorttype:"int",
                  align:"center", key:true },
                { name:'errorMessage',index:'errorMessage', width:280,
                  sorttype:"text", align:"center" },
                { name:'createdDate',index:'createdDate', width:180,
                  sorttype:"text", align:"center" },
                { name:'createdUser',index:'createdUser', width:180,
                  sorttype:"text", align:"center" },
                { name:'lastModifiedDate',index:'lastModifiedDate',
                  width:180, sorttype:"text", align:"center" },
                { name:'lastModifiedUser',index:'lastModifiedUser',
                  width:180, sorttype:"text", align:"center" },
            ],
            rowNum:10,
            rowList:[10,20,30],
            jsonReader : {repeatitems: false,
                root: function(obj) {
                    return obj;
                },
                page: function (obj) { return 1; },
                total: function (obj) { return 1; },
                records: function (obj) { return obj.length; }
            },
            pager: '#businessErrorpager',
            sortname: 'SKU',
            sortorder: "desc",
            loadonce:true,
            viewrecords: true,
            caption: "Business Errors"
          }); 
        jQuery("#businessError").jqGrid('navGrid',
                                        {view:true,add:false,edit:false,del:false});
    });
//]]>
</script>

html markup:

<div id="header"><jsp:include page="../menu_v1.jsp"/></div>
<div id="mainContent">
  <div id="business_form">
    <form class="dateform" id="date" method="post"
          action="/businessError.do?method=getBusinessErrors">
    <fieldset class="ui-widget ui-widget-content ui-corner-all">
    <legend class="ui-widget ui-widget-header ui-corner-all">Business Error</legend>
      <p>
        <label for="spogname">Select Date:</label>
        <input type="text" id="datepicker"/>
      </p>
      <p>
        <button class="submit" type="submit">Submit</button>
      </p>
    </fieldset>
    </form>

    <div class="business">
      <table id="businessError"><tr><td></td></tr></table> 
      <div id="businessErrorpager"></div>
    </div>
  </div>
</div>

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评论(1

廻憶裏菂餘溫 2024-09-24 06:33:57

如果我理解你的问题是正确的,你应该在服务器上使用附加参数来构造填充 jqGrid 的查询:startingDate、date、endDate 或类似的东西。如果用户在日期选择器中选择数据,您可以使用 setGridParam 将此附加日期参数设置为 URL 的一部分或 jqGrid 的 postData 参数并启动 trigger('reloadGrid')。一般来说,所有这些都可以像另一个外部“过滤器”一样工作(请参阅如何不使用内置搜索/过滤框来过滤 jqGrid 数据)。

更新:在我看来,使用 datapicker 的工作可能会更简单一些,并且不需要带有一个按钮的表单。您可以替换为以下标记

<fieldset>
<input type="text" id="datepicker"/>
</fieldset>

并作为 JavaScript 代码

$("#datepicker").datepicker({
    showOn:'button'/*,
    buttonImage: '../../image/icon_cal.png',
    buttonImageOnly:true*/
}).bind('change', function(e) {
    var d = e.target.value;
    $("#businessError").jqGrid('setGridParam',
              { url: "/cpsb/cPSBBusinessErrors.do",
                postData: {
                    method: "getBusinessErrors",
                    date: d
                },
                page: 1
              }).trigger("reloadGrid");
});

侦听“/cpsb/cPSBBusinessErrors.do”的服务器组件应读取附加参数“date”,该参数将是来自“datepicker”控件的日期值。它应该发送回经过数据过滤的数据。

It I understand your question correct you should use additional parameters on the server to construct the query filling the jqGrid: startingDate, date, endDate or sothething like that. If the user choose the data in datepicker you can use setGridParam to set this additional date parameter as a part of URL or as a part of postData parameter of jqGrid and start trigger('reloadGrid'). In general all can work exactly like another external "filter" (see How to filter the jqGrid data NOT using the built in search/filter box).

UPDATED: It seems to me that the work with datapicker could be a little more simple and without having a form with one more button. You can replace to the following markup

<fieldset>
<input type="text" id="datepicker"/>
</fieldset>

and as a JavaScript code

$("#datepicker").datepicker({
    showOn:'button'/*,
    buttonImage: '../../image/icon_cal.png',
    buttonImageOnly:true*/
}).bind('change', function(e) {
    var d = e.target.value;
    $("#businessError").jqGrid('setGridParam',
              { url: "/cpsb/cPSBBusinessErrors.do",
                postData: {
                    method: "getBusinessErrors",
                    date: d
                },
                page: 1
              }).trigger("reloadGrid");
});

You server component which listen "/cpsb/cPSBBusinessErrors.do" should read an additional parameter "date" which will be the date value from the "datepicker" control. It should send back the data filtered by the data.

~没有更多了~
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