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Showing posts from July, 2012

how to get past date in php

<?php // get past 15 days date  in php $d1 = date ( 'Y-m-d' ,  strtotime ( '-15 days' ));  date ( 'Y-m-d' ,  strtotime ( '-15 months' ));  // $d1 = date ( 'Y-m-d' ,  strtotime ( ' -20 year ' ));  // next 15 days date in php $d1=date('Y-m-d', strtotime('15 days'));  $date = "2012-10-10"; $newdate = strtotime ( ' -10 days ' , strtotime ( $date ) ) ; $newdate = date ( 'Y-m-d' , $newdate ); echo $newdate; ?>
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how to execute php code in html

1. create   . htaccess   file and write code  RemoveHandler .html .htm AddType application/x-httpd-php .php .htm .html this file in htdocs or WWW folder and create your html page and write php code  in html file Example : myfolder    .htaccess    demo.html in demo.html <?php echo "My Name is rajeev "; ?>
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unicode of rupees symbol

₹ Unicode of rupee symbol   &#x20b9; 
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get all value of drop down list

One Two Three Fore Five <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> <script> function getalloption(){ arr=$('#ddlname option') for(i=0; i< arr.length; i++){ alert($(arr[i]).val()); alert($(arr[i]).text());  } } </script> <select name="ddlnane" id="ddlname" > <option value="1"> One </option> <option value="2"> Two </option> <option value="3"> Three </option> <option value="4"> Fore </option> <option value="5"> Five </option> </select> <input type="button" onclick="getalloption();" value="getOption"  />
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url encryption and decryption in php

<?php $ide=5 ; $id= base64_encode($ide);  // convert to  NQ== echo base64_decode($id); ?> // output  5
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remove leading zeros in javascript

Mobile No(beginning With Zero ) : <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> <script> function removeZero(s) {   while (s.substr(0,1) == '0' && s.length>1) { s = s.substr(1,500); }   return s; } function removeFirstZero(){ alert("orisinal value : "+$('#txtmobile').val()); var mob=removeZero($('#txtmobile').val()); alert("After remove Zero :  "+mob); $('#txtmobile').focus(); return false ; } </script>  Mobile No(beginning  With Zero ) :  <input type="text" name="txtmobile" id="txtmobile"   style="width:300px"  class="required"/> <input type="submit" name="btnsubmite" class="myButton" onclick="return removeFirstZero();" id="btnsubmite" value=" Get Value "/>
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how to get all options of a select using javascript

PHP JAVASCRIPT CSS MYSQL <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> <script> function getalllist(){ var len = document.addform.ddllist.length;  // alert(len); var txt ='' ; // alert(len); var values=''; arr=$("#ddllist option"); for(var i = 0; i < len ; i++) { values+=document.addform.ddllist.options[i].value +"------" ; // form name  select box name txt+=document.addform.ddllist.options[i].text +"------" ; } alert("All Values : "+ values); alert("All Text Values : "+ txt); } </script> <form   name="addform" method="post" action="#" id="addform"> <select multiple="multiple" name="ddllist" id="ddllist" > <option value="php">PHP </option> <option value="js">JAVASCRIPT </option...
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jquery check only one checkbox

  how to check only one checkbox in gridview <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> <script language="javascript"> function checkOnly(x)   {   $('.checkbox').attr("checked", false);     $(x).attr("checked", true);   }       </script> </head> <body> <form > <input type="checkbox" name="cb1" value="1" class="checkbox" onclick="checkOnly(this)"> <input type="checkbox" name="cb2" value="1" class="checkbox"  onclick="checkOnly(this)"> <input type="checkbox" name="cb3" value="1" class="checkbox"  onclick="checkOnly(this)"> </form>
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how to prevent enter key submitting form

Name : Emai : <script>  $(document).keypress(function(e) {             if (e.which == 13) {             var $targ = $(e.target);             if (!$targ.is("textarea") && !$targ.is(":button,:submit")) {                 var focusNext = false;                 $(this).find(":input:visible:not([disabled],[readonly]), a").each(function() {                     if (this === e.target) {                         focusNext = true;                     }                     else if (focusNext) {                       ...
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php string to javascript array

<?php  $str="RAJEEV~@~DHAR~@~DWIVEDI";   ?> <script> function getarray(x){ var str="<?php echo $str ; ?> "; var arr=str.split('~@~'); alert(arr[0]); alert(arr[1]); alert(arr[2]); } </script> <input type="button" value="getarray" name="GET ARRAY" onclick="getarray();"  />
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How to php convert associative array to indexed array in PHP

get index  of array in php <?php $arr =array( 'index1'  => 'value1'  ,  "index2"  => 'value2'  ,  "index3" => 'value3' );  $ar = array_values ( $arr );  // convert to indexing  array  $key = array_keys ( $arr );  // get index name  for( $i = 0 ;  $i <  count ( $ar ) ;  $i ++){ echo  $key [ $i ]. "=" . $ar [ $i ]. "<br> " ; }   ?> output index1=value1 index2=value2 index3=value3
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shortcut key for internet

1. how to clear all history bookmark from firefox  Press Ctrl+Shift+Del  
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