MySQL & PHP References: March 2016

Sunday, March 20, 2016

How to Add a new TEXTBOX using Javascript / JQuery

Its very simple to add new textbox to your form when you would require to add values in array wise using Jquery

Just copy and paste the below code

& Dont worry about Thanks in Comment, Thank You

<html>
<head>
<title>jQuery add / remove textbox example</title>
 
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>

<style type="text/css">
 div{
  padding:8px;
 }
</style>

</head>

<body>

<h1>jQuery add / remove textbox example</h1>

<script type="text/javascript">

$(document).ready(function(){

    var counter = 2;
  
    $("#addButton").click(function () {
    
 if(counter>10){
            alert("Only 10 textboxes allow");
            return false;
 }   
  
 var newTextBoxDiv = $(document.createElement('div'))
      .attr("id", 'TextBoxDiv' + counter);
                
 newTextBoxDiv.after().html('<label>Textbox #'+ counter + ' : </label>' +
       '<input type="text" name="textbox' + counter + 
       '" id="textbox' + counter + '" value="" >');
            
 newTextBoxDiv.appendTo("#TextBoxesGroup");

    
 counter++;
     });

     $("#removeButton").click(function () {
 if(counter==1){
          alert("No more textbox to remove");
          return false;
       }   
        
 counter--;
   
        $("#TextBoxDiv" + counter).remove();
   
     });
  
     $("#getButtonValue").click(function () {
  
 var msg = '';
 for(i=1; i<counter; i++){
      msg += "\n Textbox #" + i + " : " + $('#textbox' + i).val();
 }
       alert(msg);
     });
  });
</script>
</head><body>

<div id='TextBoxesGroup'>
 <div id="TextBoxDiv1">
  <label>Textbox #1 : </label><input type='textbox' id='textbox1' >
 </div>
</div>
<input type='button' value='Add Button' id='addButton'>
<input type='button' value='Remove Button' id='removeButton'>
<input type='button' value='Get TextBox Value' id='getButtonValue'>

</body>
</html>

Saturday, March 19, 2016

Find Javascript events fired on an element in Chrome Web Developer?

Try this in Google Chrome to view all javascripts fired by an event

- Hit F12 to open Dev Tools
- Click the Sources tab
- On right-hand side, scroll down to "Event Listener Breakpoints", and expand tree
- Click on the events you want to listen for.
- Interact with the target element, if they fire you will get a break point in the debugger

Look for the SCRIPT OF THE EVENT under "MOUSEDOWN" EVENT

PIECE-OF-CAKE, Eh???? Latest Delivery

MySQL & PHP References

Search This Blog

Sunday, March 20, 2016

How to Add a new TEXTBOX using Javascript / JQuery

Saturday, March 19, 2016

Find Javascript events fired on an element in Chrome Web Developer?

content-wide advt