Hi,

I am developing an application in which on one of the pages i am going to capture an Image/picture using the Web Camera attached to the computer. I don't know how to do this can you please help me with this.

Thanks,

Akash Diwan

I want to display data in a JQGrid on visualforce page. I am not getting any error but i can't also see any data.

Below is my visualforce page code & Controller code

Visualforce Page:

<apex:page standardController="Contact" showHeader="true" standardStylesheets="false" extensions="GridController" id="page1" >

<link href="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.16/themes/redmond/jquery-ui.css" rel="stylesheet" type="text/css" />
<link href="http://www.trirand.net/aspnetmvc/Content/themes/ui.jqgrid.css" rel="stylesheet" type="text/css" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/JavaScript"></script>
<script src="http://www.trirand.net/aspnetmvc/Scripts/trirand/i18n/grid.locale-en.js" type="text/javascript"></script>
<script src="http://www.trirand.net/aspnetmvc/Scripts/trirand/jquery.jqGrid.min.js" type="text/javascript"></script>
    
<script type="text/JavaScript">
     var gridData;
     var obj;  
     
    function search(jsonString) {        
        $("#pdata").jqGrid("GridUnload");
                
        gridData = JSON.stringify(jsonString);    
        obj = JSON.parse(gridData);      

        jQuery("#pdata").jqGrid({
        data&colon; jsonString,
        datatype: 'local',
        colNames:['Id','Name'],
        colModel:[
            {name:'Id',index:'Id', width:40},
            {name:'Name',index:'Name', width:40}],
        rowNum:10,
        rowList:[5,10,20,30,50,100, 1000],
        pager: '#ppdata',
        sortname: 'name',
        viewrecords: true,
        sortorder: "desc",
        caption:"Contact Data",
        width: 800,
        height: 180,   
    });   
   $("#pdata").trigger("reloadGrid");
 }

function showDataInJqGrid(){
    var accName = document.getElementById("query").value;    
    contactSearch(accName);
}

function contactSearch(name) {
    var jsonString;      
    myp1.GridController.showContacts(name,handleContacts);
}

function handleContacts(result, event) {
    if(event.type == 'exception'){
        alert(event.message);
    } else{        
        jsonString = result;        
        search(jsonString);
        gridData = JSON.stringify(jsonString);
    }
}
</script>

<apex:sectionHeader title="Contact Search using AccountID" subtitle="Search Contact" />
  <apex:pageBlock mode="maindetail">
    <apex:form id="qform" >
            <apex:pageBlockSection title="Search Contact for the Account" collapsible="false" columns="1" >
                <table width="100%">
                    <tr>
                        <td><h3>Enter Account Name </h3>&nbsp;&nbsp;<input type="text" id="query" />&nbsp;&nbsp;&nbsp;
                            <input type="button" value="Show Contacts " class="btn" onclick="showDataInJqGrid();" />&nbsp;&nbsp;&nbsp;
                        </td>
                    </tr>
                </table>
            </apex:pageBlocksection>
    </apex:form>

    <apex:pageBlockSection title="Contacts in Response" collapsible="false" rendered="true">               
        <div id="response" style="font-size: 16px;width: 300px;font-family: monospace; font-stretch: expanded" />               
        <table id="pdata"></table>
        <div id="ppdata"></div>
    </apex:pageBlocksection>
  </apex:pageblock>
</apex:page>

Controller:

global class GridController {
    public GridController(ApexPages.StandardController controller) {

    }
    
    @RemoteAction
    global static List<Contact> showContacts(String accName){
        accName = '%'+ accName+'%';
        List<Contact> lst_contacts = new List<Contact>([select id, name from contact where Account.Name LIKE : accName]);
        return lst_contacts;
    }
}

can someone help me?

Thanks,

Akash

I want to display data in a JQGrid on visualforce page. I am not getting any error but i can't also see any data.

Below is my visualforce page code & Controller code

Visualforce Page:

<apex:page standardController="Contact" showHeader="true" standardStylesheets="false" extensions="GridController" id="page1" >

<link href="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.16/themes/redmond/jquery-ui.css" rel="stylesheet" type="text/css" />
<link href="http://www.trirand.net/aspnetmvc/Content/themes/ui.jqgrid.css" rel="stylesheet" type="text/css" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/JavaScript"></script>
<script src="http://www.trirand.net/aspnetmvc/Scripts/trirand/i18n/grid.locale-en.js" type="text/javascript"></script>
<script src="http://www.trirand.net/aspnetmvc/Scripts/trirand/jquery.jqGrid.min.js" type="text/javascript"></script>
    
<script type="text/JavaScript">
     var gridData;
     var obj;  
     
    function search(jsonString) {        
        $("#pdata").jqGrid("GridUnload");
                
        gridData = JSON.stringify(jsonString);    
        obj = JSON.parse(gridData);      

        jQuery("#pdata").jqGrid({
        data&colon; jsonString,
        datatype: 'local',
        colNames:['Id','Name'],
        colModel:[
            {name:'Id',index:'Id', width:40},
            {name:'Name',index:'Name', width:40}],
        rowNum:10,
        rowList:[5,10,20,30,50,100, 1000],
        pager: '#ppdata',
        sortname: 'name',
        viewrecords: true,
        sortorder: "desc",
        caption:"Contact Data",
        width: 800,
        height: 180,   
    });   
   $("#pdata").trigger("reloadGrid");
 }

function showDataInJqGrid(){
    var accName = document.getElementById("query").value;    
    contactSearch(accName);
}

function contactSearch(name) {
    var jsonString;      
    myp1.GridController.showContacts(name,handleContacts);
}

function handleContacts(result, event) {
    if(event.type == 'exception'){
        alert(event.message);
    } else{        
        jsonString = result;        
        search(jsonString);
        gridData = JSON.stringify(jsonString);
    }
}
</script>

<apex:sectionHeader title="Contact Search using AccountID" subtitle="Search Contact" />
  <apex:pageBlock mode="maindetail">
    <apex:form id="qform" >
            <apex:pageBlockSection title="Search Contact for the Account" collapsible="false" columns="1" >
                <table width="100%">
                    <tr>
                        <td><h3>Enter Account Name </h3>&nbsp;&nbsp;<input type="text" id="query" />&nbsp;&nbsp;&nbsp;
                            <input type="button" value="Show Contacts " class="btn" onclick="showDataInJqGrid();" />&nbsp;&nbsp;&nbsp;
                        </td>
                    </tr>
                </table>
            </apex:pageBlocksection>
    </apex:form>

    <apex:pageBlockSection title="Contacts in Response" collapsible="false" rendered="true">               
        <div id="response" style="font-size: 16px;width: 300px;font-family: monospace; font-stretch: expanded" />               
        <table id="pdata"></table>
        <div id="ppdata"></div>
    </apex:pageBlocksection>
  </apex:pageblock>
</apex:page>

Controller:

global class GridController {
    public GridController(ApexPages.StandardController controller) {

    }
    
    @RemoteAction
    global static List<Contact> showContacts(String accName){
        accName = '%'+ accName+'%';
        List<Contact> lst_contacts = new List<Contact>([select id, name from contact where Account.Name LIKE : accName]);
        return lst_contacts;
    }
}

can someone help me?

Thanks,

Akash