Question

关于这个表格上有很多主题;但是，我仍然无法正常工作。我想将表的宽度设置为900px。此外，因为我显示了大约十几行，所以如果行溢出表大小的边界（如果可能的话），我希望自动实现滚动条。

我目前遇到的问题：

用户帮助我解决了这个问题，即设置宽度
数据不再出现在我的网格中，猜测服务器端问题。

已更新，以包含完整代码：

HTML：

      <?php 
require_once 'tabs.php';
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
  <head>
    <title>jQuery jqGrid Demonstration</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <link rel="stylesheet" type="text/css" media="screen" href="themes/redmond/jquery-ui-1.8.2.custom.css" />
    <link rel="stylesheet" type="text/css" media="screen" href="themes/ui.jqgrid.css" />
    <link rel="stylesheet" type="text/css" media="screen" href="themes/ui.multiselect.css" />

    <script src="js/jquery.js" type="text/javascript"></script>
    <script src="js/jquery-ui-custom.min.js" type="text/javascript"></script>
    <script src="js/i18n/grid.locale-en.js" type="text/javascript" ></script>

    <script type="text/javascript">
        $.jgrid.no_legacy_api = true;
        $.jgrid.useJSON = true;
    </script>

    <script type="text/javascript" src="js/jquery.jqGrid.min.js"></script>

<script type="text/javascript">
//<![CDATA[
    $(document).ready(function() {
        // first create the grid
        $('#grid').jqGrid({
    url:'grid.php',
    datatype: "json",
    height: 100,
    width: 900,
    colNames:['Customer ID','Hardware ID', 'Username','Password','Email','Last Login','Last IP','Registration Date','Expire Date'],
    colModel:[
        {name:'customerid',index:'customerid', width:150, sorttype:'int'},
        {name:'hardware_id',index:'hardware_id', width:150},
        {name:'username',index:'username', width:100},
        {name:'password',index:'password', width:100},
        {name:'email',index:'email', width:100},
        {name:'lastlogin',index:'lastlogin', width:100},
        {name:'lastipaddress',index:'lastipaddress', width:100},
        {name:'registration_date',index:'registration_date', width:100},
        {name:'expire_date',index:'expire_date', width:100}
    ],
    rowNum:5,
    rowList:[5,8,10,20,30], 
    mtype: "GET",
    gridview: true,
    pager: '#pager',
    sortname: 'customerid',
    viewrecords: true,
    sortorder: "desc",
    caption: "Virtual scrolling on local data"
});

$("#grid").jqGrid('navGrid','#pager', {view: true,del:false});
        // now you can any time change the width of the grid
        $('#grid').jqGrid('setGridWidth', 900);


    });

//]]>
</script>
  </head>

  <body>
      <div>
          <?php include ("grid.php");?>
      </div>
      <div id="pager"></div>

   </body>
</html>

SEVER-SIDE（grid.php）

<?php

include '../dbc.php';
page_protect();
require_once 'jq-config.php';
// include the jqGrid Class
require_once ABSPATH."php/jqGrid.php";
// include the driver class
require_once ABSPATH."php/jqGridPdo.php";
// Connection to the server

$link = new PDO(DB_DSN,DB_USER,DB_PASSWORD);
// Tell the db that we use utf-8
$link ->query("SET NAMES utf8");

// Create the jqGrid instance
$grid = new jqGridRender($link);

$username = $_SESSION['user_name'];
$grid->SelectCommand = "SELECT * FROM tblcustomer_$username";
// set the ouput format to json
$grid->dataType = 'json';
// Let the grid create the model
$grid->setColModel();
// Set the url from where we obtain the data
$grid->setUrl('grid.php');
// Set some grid options
$grid->setGridOptions(array("rowNum"=>100,"sortname"=>"customerid","height"=>150));

// Change some property of the field(s)
$grid->setColProperty("lastlogin", array(
    "formatter"=>"date",
    "formatoptions"=>array("srcformat"=>"Y-m-d H:i:s","newformat"=>"m/d/Y"),
    "search"=>false,
    "width"=>"400"
    ));
// Registration date
$grid->setColProperty("registration_date", array(
    "formatter"=>"date",
    "formatoptions"=>array("srcformat"=>"Y-m-d H:i:s","newformat"=>"m/d/Y"),
    "search"=>false,
    "width"=>"400"
    ));
$grid->setColProperty("expire_date", array(
    "formatter"=>"date",
    "formatoptions"=>array("srcformat"=>"Y-m-d H:i:s","newformat"=>"m/d/Y"),
    "search"=>false,
    "width"=>"400"
    ));
$grid->setColProperty("customerid",array("width"=>"650"));
$grid->setColProperty("hardware_id",array("width"=>"250"));
$grid->setColProperty("username",array("width"=>"150"));
$grid->setColProperty("password",array("width"=>"150"));
$grid->setColProperty("email",array("width"=>"150"));
$grid->setColProperty("lastipaddress",array("width"=>"100"));

$grid->setFilterOptions(array("stringResult"=>true));
$grid->navigator=true;
$grid->setNavOptions('navigator',array("excel"=>true,"add"=>true,"edit"=>true,"view"=>true,"del"=>true,"search"=>true));
// Enjoy
$grid->renderGrid('#grid','#pager',true, null, null, true,true);
$link = null;
?>

我觉得好像我已经尝试了一切，但如果有人看到我不能做的事，请随时告诉我！

感谢您的帮助，

埃文

Answer 1

你可以发布你的jqgrid初始化代码吗？以下是我应该按照你的描述做的一个例子：

$("#Building_8839_Transactions").jqGrid({

"colModel":[{"editable":false,"name":"TRANS_YEAR","label":"Year","width":"100.0"},{"name":"TRANS_DESCRIP","editable":true,"editrules":{"required":false},"label":"Action","width":"300.0"},{"name":"BLS_ID","hidden":true,"key":true}],

"shrinkToFit":false,
"sortorder":"desc",
"height":"auto",
"jsonReader":{"page":"PAGE","records":"RECORDS","repeatitems":false,"total":"TOTAL","root":"ROWS"},
"width":"500",
"viewrecords":true,
"editurl":"foobar.cfm",
"datatype":"json",
"caption":"BLS Transactions",
"rowNum":"15",
"url":"blah.cfm",
"sortname":"TRANS_YEAR"         
});

重要的位是“width”：“500”和“shrinkToFit”：false。试试那些。

Answer 2

gridComplete没有jQuery(document)方法。你的意思是确定jQuery.ready。此外，只有在将if转换为网格后，才能在setGridWidth上使用<table id="grid">。此外，代码$.jgrid.no_legacy_api = false;和$.jgrid.useJSON = true;应在jquery.jqGrid.min.js之前和grid.locale-en.js之后执行。所以代码应该是关于以下的

<script type="text/javascript" src="js/i18n/grid.locale-en.js"></script>
<script type="text/javascript">
    $.jgrid.no_legacy_api = false;
    $.jgrid.useJSON = true;
</script>
<script type="text/javascript" src="js/jquery.jqGrid.min.js"></script>

<script type="text/javascript">
//<![CDATA[
    $(document).ready(function() {
        // first create the grid
        $('#grid').jqGrid({
            // parameters of jqGrid
        }); 

        // now you can any time change the width of the grid
        $('#grid').jqGrid('setGridWidth', 900);
    }
//]]>
</script>

Answer 3

通过PHP实现此目的的最佳方式：

// Set table with auto
$grid->setGridOptions(array( 
    "rowNum"=>10, 
    "sortable"=>true, 
    "rownumbers"=>true,
    "width"=>'auto',
    "altRows"=>true, 
    "multiselect"=>true, 
    "rowList"=>array(10,20,50), 
    )); 

// Set table with 100px
$grid->setGridOptions(array( 
    "rowNum"=>10, 
    "sortable"=>true, 
    "rownumbers"=>true,
    "width"=>1000,
    "altRows"=>true, 
    "multiselect"=>true, 
    "rowList"=>array(10,20,50), 
    ));

Check my complete code.

jqGrid数据不再出现

3 个答案: