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jQuery(modwin).jqDrag is not a function
22/07/2008
17:23
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davidelewis
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I've seen a few other postings with the same "jQuery(modwin).jqDrag is not a function" error - however I cannot find a documented solution!

Here's my source code ...

<script type="text/javascript">
$(document).ready(function(){
$("#grid").jqGrid({
url:'grid_param_redirect.jsp?baseUrl=https://david.nfis.org/wrt&gdasUrl=https%3A%2F%2Fncr.cfsnet.nfis.org%2Fgdas%2Fgdas%3FService%3DGDAS%26Request%3DGetData%26Version%3D0.9.1%26FrameworkDomain%3Dcfsnet.nfis.org%26FrameworkVersion%3D1%26FrameworkName%3DFOBIG_COSEWIC_data%26DatasetDomain%3Dcfsnet.nfis.org%26DatasetName%3Dfobig%26Attribute%3Dtaxomic_group%2Cforest_association%2Cspecies_name_e%2Cscientific_name%2Csituation1999%2Csituation2004%2Csituation2005%2Csituation2006%2Csituation2007%2Csituation2008%2Clast_cosewic_reassessment%2Cthreats%2Cpopulation_trend%2Con_schedule1%2Cdistribution%2Chabitat%2Cecozone%2Ccomment%2Cid&templateUrl=https://david.nfis.org/seedlist/grid_data.jsp&cache=true',
datatype: 'xml',
colNames:['Geolinkage Field','taxomic_group','forest_association','species_name_e','scientific_name','situation1999','situation2004','situation2005','situation2006','situation2007','situation2008','last_cosewic_reassessment','threats','population_trend','on_schedule1','distribution','habitat','ecozone','comment','id'],
colModel :[
{name: 'geolinkage_field', index: 'geolinkage_field', width: 120, sortable: true},
{name: 'taxomic_group', index: 'taxomic_group', width: 120, sortable: true},
{name: 'forest_association', index: 'forest_association', width: 120, sortable: true},
{name: 'species_name_e', index: 'species_name_e', width: 120, sortable: true},
{name: 'scientific_name', index: 'scientific_name', width: 120, sortable: true},
{name: 'situation1999', index: 'situation1999', width: 120, sortable: true},
{name: 'situation2004', index: 'situation2004', width: 120, sortable: true},
{name: 'situation2005', index: 'situation2005', width: 120, sortable: true},
{name: 'situation2006', index: 'situation2006', width: 120, sortable: true},
{name: 'situation2007', index: 'situation2007', width: 120, sortable: true},
{name: 'situation2008', index: 'situation2008', width: 120, sortable: true},
{name: 'last_cosewic_reassessment', index: 'last_cosewic_reassessment', width: 120, sortable: true},
{name: 'threats', index: 'threats', width: 120, sortable: true},
{name: 'population_trend', index: 'population_trend', width: 120, sortable: true},
{name: 'on_schedule1', index: 'on_schedule1', width: 120, sortable: true},
{name: 'distribution', index: 'distribution', width: 120, sortable: true},
{name: 'habitat', index: 'habitat', width: 120, sortable: true},
{name: 'ecozone', index: 'ecozone', width: 120, sortable: true},
{name: 'comment', index: 'comment', width: 120, sortable: true},
{name: 'id', index: 'id', width: 120, sortable: true}],
pager: jQuery('#pager'),
rowNum: 25,
rowList:[25,50,100],
viewrecords: true,
imgpath: 'scripts/themes/green/images',
height: 400,
shrinkToFit: false,
width: 800,
caption: 'Forest Biodiversity Information Gateway',
multiselect: true,
pager: 'pager'
}).navGrid('#pager', {
refresh: true,
edit: true,
add: true,
del: false,
search: true
});
$("#search").click(function() {
$("#grid").searchGrid();
});
});
</script>
</head>
<body>
<table id="grid" class="scroll" cellpadding="0" cellspacing="0"></table>
<div id="pager" class="scroll" style="text-align: center;"></div>
<p id="search">Search</p>
</body>

Suggestions? Thanks in advance ...

23/07/2008
03:38
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tony
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Do you have included in the head section the

jqModal.js and jqDnR.js plugins ?

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

23/07/2008
11:59
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davidelewis
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Yup ... they are both included. The following four scripts are included:

<script src="scripts/jquery-1.2.6.min.js" type="text/javascript"></script>
<script src="scripts/jquery.jqGrid.js" type="text/javascript"></script>
<script src="scripts/js/jquery.jqModal.js" type="text/javascript"></script>
<script src="scripts/js/jquery.jqDnR.js" type="text/javascript"></script>

As you can see, I moved them to a parent directory called "scripts", but I updated the "jQuery.jqGrid.js" file so that "pathtojsfiles = 'scripts/js/';" - as in documentation. Could this be causing a problem?

23/07/2008
12:11
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tony
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Since there is a maybe problem with a loader, could you please

load the modules one by one.

Thank you

Tony

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

23/07/2008
12:13
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davidelewis
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I'll give it a try ...

23/07/2008
18:11
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davidelewis
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Even when I manually add all the scripts (as below) rather than using the loader - I get the same error. I also tried moving around script to different loactiosn, but the error still occurs ...

<script src="scripts/jquery-1.2.6.min.js" type="text/javascript"></script>
<script src="scripts/js/min/grid.base-min.js" type="text/javascript"></script>
<script src="scripts/js/min/grid.formedit-min.js" type="text/javascript"></script>
<script src="scripts/js/min/grid.inlinedit-min.js" type="text/javascript"></script>
<script src="scripts/js/min/grid.subgrid-min.js" type="text/javascript"></script>
<script src="scripts/js/min/grid.custom-min.js" type="text/javascript"></script>
<script src="scripts/js/min/grid.postext-min.js" type="text/javascript"></script>
<script src="scripts/js/jquery.jqModal.js" type="text/javascript"></script>
<script src="scripts/js/jquery.jqDnR.js" type="text/javascript"></script>

The problem only occurs when I add the:

.navGrid('#pager', {
        refresh: true,
        edit: true,
        add: true,
        del: false,
        search: true
    });

Everything in the grid (styles, sorting, selection, etc.) work just fine.

Any other ideas?

24/07/2008
02:40
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tony
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What about jqModal.css?

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

24/07/2008
11:21
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davidelewis
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Yup, the stylesheets are being correctly referenced:

<link rel="stylesheet" type="text/css" media="screen" href="scripts/themes/green/grid.css" />
<link rel="stylesheet" type="text/css" media="screen" href="scripts/themes/jqModal.css" />

Using Firefox 3.0, everything in the grid is working properly with no JavaScript errors and only CSS warnings (for IE-specific tags). Only when I add the "navgrid" do I get errors. This is perplexing ....

24/07/2008
11:32
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tony
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Not sure if this is a problem, but you have set the pager two

times with two diffrent way. Remove the one and try in IE.

Tony

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

24/07/2008
11:39
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davidelewis
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I'm not sure if I understand ... do I not need to refer to the "pager" in the "jqGrid" attributes if also am using the "navgrid" function?

As for IE, the behaviour is the same as Firefox. I'm sure I'm configuring something incorrectly - I just don't know what! Embarassed

24/07/2008
11:42
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tony
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I mean in the grid configuration - you have

...jqGrid({

....

pager: jQuery("#pager"),

....

pager : 'pager'

})

For professional UI suites for Java Script and PHP visit us at our commercial products site - guriddo.net - by the very same guys that created jqGrid.

22/08/2008
04:57
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adexcube
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It definitrively works for me !!

Just initialize the pager alone, not with the jqgrid and outside the ready(function)

jQuery("#list").navGrid('#pager',{edit:false,add:false,del:false,search:false});)

22/08/2008
05:42
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amby
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i saw the various posts , since i had the same problem.

in the include file

 var minver = false;

remember that the filenames are

jqDnR.js , and jqModal.js

not

grid.jqModal.js , grid.jqDnR.js

Hope this helps someone.

amazing grid, Thanks

i have also created a C# class as a helper for my application

Code is given below

using System;
using System.Text;
using System.Collections;
using System.Data;
using System.Data.SqlClient;

namespace myapplication
{
    /// <summary>
    /// Description of Class1.
    /// </summary>
    public class jqGrid
    {
        /* Variables to store the grid rendering values*/
        ArrayList cols = new ArrayList();
        jqGriddef vgrid;
       
       
        string pageno ;
        DataSet ods ;
        string keycol;
        lib olib = new lib();
        ArrayList actions = new ArrayList();
        string imgpath = "'/css/themes/green/images'";
        public jqGrid()
        {
            imgpath = "'" + olib.getwebconfig("apppath","") + "/css/themes/green/images'";
        }
        public bool  addcoldef(jqColdef vdef)
        {
            // add the columns here
            cols.Add(vdef);
            return true;
        }
        public bool  addcoldef(ArrayList vdef)
        {
            cols = vdef;
            return true;
        }
        public bool addactiondef(ArrayList vdef)
        {
            actions = vdef;
            return true;
        }
        public bool addgriddef(jqGriddef vdef )
        {
            vgrid = vdef;   
            return true;
        }
        public string getgrid()
        {
            // generate the grid created and return the string
            StringBuilder sb = new StringBuilder();
            sb.AppendFormat("jQuery(\\"{0}\\").jqGrid(",vgrid.gridelement);
            sb.Append("{\\n");
            sb.AppendFormat("url:{0},",vgrid.url);
            sb.AppendFormat("datatype: \\"{0}\\",",vgrid.datatype);
            sb.AppendLine("colNames:[");
            sb.AppendLine(getcellcaptions());
            sb.AppendLine("],");
            sb.AppendLine("colModel:[");
            // loop here for columns
            sb.AppendLine(getcolmodel());
            // end of columns
            sb.AppendLine("],");
            sb.AppendFormat("pager: jQuery('{0}'),",vgrid.pagerelement);
            sb.AppendFormat("rowNum:{0},",vgrid.pageLength);
            sb.AppendFormat("rowList:[{0}],",vgrid.pagelengthoptions);
            sb.AppendFormat("imgpath:{0} ,",imgpath);
            sb.AppendFormat("sortname: '{0}',",vgrid.initialsort);
            sb.AppendFormat("height: '{0}',","auto");
           
            sb.AppendLine("viewrecords: true,");
            sb.AppendLine("sortorder: \\"desc\\",");
            // last option note no comma
            sb.AppendFormat("caption: \\"{0}\\"",vgrid.caption);
            sb.AppendLine("})");
            sb.AppendFormat(".navGrid('{0}',",vgrid.pagerelement);
            sb.AppendLine("{refresh: true, edit: false, add: false, del: false, search: true});");
            return sb.ToString();
        }
        private string getcellcaptions()
        {
            string cellcaptions = "";
            bool firstcol = true;
           
            foreach(jqColdef ocol in cols)
            {
                if(firstcol){
                    cellcaptions += "'" + ocol.caption + "'";
                    firstcol = false;
                }else{
                    cellcaptions += ",'" + ocol.caption + "'";
                }
            }
            return cellcaptions;
        }
        private string getcellfields()
        {
            string cellfields = "";
            bool firstcol = true;
            foreach(jqColdef ocol in cols)
            {
               
                   
                if(firstcol){
                    cellfields += "'" + ocol.name + "'";
                    firstcol = false;
                }else{
                    cellfields += ",'" + ocol.name + "'";
                }
            }
            return cellfields;
        }

        private string getcolmodel()
        {
           
            StringBuilder colmodel = new StringBuilder();
            bool firstcol = true;
            foreach(jqColdef ocol in cols)
            {
                if(firstcol){
                    colmodel.Append("{");
                    colmodel.AppendFormat("name:'{0}',index:'{0}',width:{1},align:'{2}',sortable:{3}\\n",
                                          ocol.name,ocol.width,ocol.align,ocol.sortable.ToString().ToLower());
                    colmodel.Append("}");
                    firstcol = false;
                }else{
                    colmodel.Append(",{");
                    colmodel.AppendFormat("name:'{0}',index:'{0}',width:{1},align:'{2}',sortable:{3}\\n",
                    ocol.name,ocol.width,ocol.align,ocol.sortable.ToString().ToLower());
                    colmodel.Append("}");
                }
            }
            return colmodel.ToString();

           
        }
        public string getjqdata()
        {
            // return the JSON string
            int rowcount = gettotrowcount();
            int pagecount = (rowcount/vgrid.pageLength) + 1;
            StringBuilder sb = new StringBuilder();
            sb.Append("{");
            sb.AppendFormat("\\"page\\":\\"{0}\\",",pageno);
            sb.AppendFormat("\\"total\\":\\"{0}\\",",pagecount);
            sb.AppendFormat("\\"records\\":\\"{0}\\",",rowcount);
            sb.Append("\\"rows\\":[");
           
            getrows(sb);
            // end rows
            sb.Append("]}");
            return sb.ToString();
        }
        private string getrows(StringBuilder osb)
        {
            // get the rows in JSON format
            DataTable odt = null;
           
               
           
            if(ods != null)
            {
                if(ods.Tables.Count > 0 )
                {
                    odt = ods.Tables[0];
                }
            }
            if (odt ==null)
            {
                return "";
            }
            bool firstrow = true;
            foreach(DataRow odr in odt.Rows)
            {
                    // begin row
                    /*If the Action array is > 0 then we need to add the actions to the grid
                     * add actions in the first column
                     * use the id to identify the item , no ajax in edit
                     * need to add the column model + col captions
                     *  */
                    if(firstrow)
                    {
                        osb.Append("{");
                        firstrow = false;
                    }else{
                        osb.Append(",{");   
                    }
                    osb.AppendFormat("\\"id\\":\\"{0}\\",",odr[keycol]);
                    osb.AppendFormat("\\"cell\\":[");
                    bool firstcol = true;
                    foreach(jqColdef ocol in cols)
                    {
                        if(firstcol)
                        {
                            osb.AppendFormat(ocol.format,odr[ocol.name],odr[keycol]);
                            firstcol = false;
                        }else{
                            osb.AppendFormat("," + ocol.format,odr[ocol.name],odr[keycol]);
                        }
                    }
                        osb.Append("]");
                        // end row
                        osb.Append("}");

            }
            return osb.ToString();
        }
        public bool setjqdata(string vpageno ,string vkeycol, DataSet vds )
        {
            pageno = vpageno;
            ods = vds;
            keycol = vkeycol;
            return true;
           
        }
        public int gettotrowcount()
        {
            DataRow odr = olib.getfirstrow(ods);
            if(odr != null)
            {
                return olib.getdatavalueint("totrows",odr);
            }else{
                return 0;
            }
        }
       
    }
    public struct jqColdef
    {
        public string  name;
        public string caption;
        public string index;
        public string width;
        public string align;
        public bool sortable;
        public string type ;
        public string format ;
        public bool searchable;
       
        // assume id = 0 , name = 1
        public jqColdef(string vcaption, string vname , string vindex, string vwidth , string valign , bool bsortable)
        {
            name = vname;
            index = vindex;
            width = vwidth;
            align = valign;
            sortable = bsortable;
            caption = vcaption;
            type = "default";
            format = "\\"{0}\\"";
            searchable = true;
        }
        public jqColdef(string vcaption, string vname , string vindex, string vwidth , string valign , bool bsortable, string vtype, string vformat)
        {
            name = vname;
            index = vindex;
            width = vwidth;
            align = valign;
            sortable = bsortable;
            caption = vcaption;
            type = vtype;
            searchable = true;
            switch(type)
            {
                case "editlink":
                    format = "\\"<a href='edit.aspx?id={1}'>Edit</a>\\"";
                    width="50";
                    break;
                case "addlink":
                    format = "\\"<a href='add.aspx'>Add</a>\\"";
                    width="50";
                    break;
                case "deletelink":
                    format = "\\"<a href='delete.aspx?id={1}'>Delete</a>\\"";
                    width="50";
                    break;
                case "eadlink":
                    format = "\\"<a href='edit.aspx?id={1}'>Edit</a>&nbsp;&nbsp;";
                    format += "<a href='add.aspx'>Add</a>&nbsp;&nbsp;";
                    format += "<a href='delete.aspx?id={1}'>Delete</a>\\"";
                    width="150";
                    break;
                case "edlink":
                    format = "\\"<a href='edit.aspx?id={1}'>Edit</a>&nbsp;&nbsp;";
                    format += "<a href='delete.aspx?id={1}'>Delete</a>\\"";
                    width="100";
                    break;
                   
                default:
                    format = vformat;
                    break;
            }
           
           
        }
       
    }
    public struct jqGriddef{
        public string gridelement;
        public string url;
        public string datatype;
        public string caption;
        public int pageLength;
        public string pagelengthoptions;
        public string pagerelement;   
        public string initialsort;
    }

   
}

Hope this helps.

03/10/2008
13:34
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davidelewis
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I finally found the solution here!

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