Category: Javascript & Jquery

//if  value of catnm=’art & jewllery‘; //then i want need to replace “&“. //because when i will try to post data using jquery then jquery know this is query string…..so i want to need  to replace “&”  using “URL ENCODED CHARACTERS” //so,see below example var catnm=document.getElementById(‘catnm’).value; var cat_re=catnm.replace(‘&’,’%26′); OUTPUT  In Javascript alert box  : art…

$(“#form”).validate({ rules:{ “select_esp[]”: “required” }, messages:{ “select_esp[]”: “Select this” } });  

If u want to enable or disable any HTML element using javascript in asp.net/php u can use the following code, document.getElementById(‘nm’).disabled=’disabled’ ; and the below code will enable the element, document.getElementById(‘nm’).disabled=”;

//first include fancybox javascript file and jquery javascript file. <script type=”text/javascript”> jQuery(document).ready(function() { $(“a#various2”).trigger(‘click’); }); </script>

I am removing only ” – (dash), . (dot), (space) in this exmple. function dotrm(cit) { var cl=cit.length; var ch=cit; for(l=0;l<=cl;l++) { if(cit[l] == ‘.’ || cit[l] == ‘ ‘ || cit[l]==’-‘) { ch=cit.replace(cit[l],”); } } document.getElementById(“city”).value=ch; }

function spc(str) { var l=str.length;//check length of string for(var i=0;i<l;i++) { if(str[0]==’ ‘ || str[str.length-1]==’ ‘)//check first & last character of password { document.getElementById(“spa_error”).innerHTML=’Space key cannot be used for the first or last character of your password’; }else { document.getElementById(“spa_error”).innerHTML=”; } } }

Use this function in head section of your webpage and then use trim() function. if(typeof String.prototype.trim !== ‘function’) {   String.prototype.trim = function() {     return this.replace(/^\s+|\s+$/g, ”);   } }

First open  jquery.datatables.js file and find   this.sDom = ‘lfrtip’; or this.sDom  and then write below code inplace of previous code. this.sDom = ‘<“top”iflp>t<iflp>’;  

var adfa=0; var chk=document.getElementById(“tbl”);//table id for(var i=0;i < chk.rows.length;i++) { var inputs = chk.rows[i].getElementsByTagName(‘input’); if(inputs[0].checked==true) { adfa=1; } } if(adfa==1) { //alert(“true”); if(val==’delete’){ var ans=confirm(‘Are you sure want to delete?’); if(ans) document.forms[id].submit(); } }else { alert(“No entry was selected to be deleted”); }