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Dynamic input fields all displaying the same value

Posted on 2014-10-24
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251 Views
Last Modified: 2014-10-25
I am using JTable to display form data and seem to be having a problem where the custom inputs are all displaying the value of the first input. What should happen, is each input should hold it's own value based on the selected datepicker data.

However, if I click the second input, this displays the correct date in the input, but when I click button, the value that is returned is input 1.

I would be grateful if someone could shed some light as to where I have gone wrong as I am still learning JTable and jQuery. Many thanks.

//function to amend and destroy boxes
$(function() {

  //Prepare jTable
  $('#setDestScheduleShow').jtable({
    title: 'Box Destruction Schedule',
    paging: true,
    pageSize: 5,
    pageSizes: [5, 10, 25, 50, 100, 250, 500],
    messages: {
      pagingInfo: 'Showing {0} to {1} of {2} records',
      editRecord: 'Edit Box Record'
    },
    sorting: true,
    defaultSorting: 'destroy_date ASC',
    actions: {
      listAction: '../users/destroySchedDisp.php?action=list',
      //createAction: '../users/destroySchedDisp.php?action=create',
      //updateAction: '../users/destroySchedDisp.php?action=update',
      //deleteAction: '../users/destroySchedDisp.php?action=delete'
    },
    fields: {
      Id: {
        key: true,
        title: 'Id',
        width: '2%',
        list: false
      },
      customer: {
        title: 'Co Ref',
        width: '10%',
        list: false
      },
      intake_date: {
        title: 'Intake Date',
        width: '14%',
        type: 'date',
        displayFormat: 'dd/mm/yy'
      },
      destroy_date: {
        title: 'Destroy Date',
        width: '14%',
        type: 'date',
        displayFormat: 'dd/mm/yy'

      },
      custref: {
        title: 'Box No',
        width: '14%'
      },
      amend: {
        title: 'Amend Date',
        width: '12%',
        sorting: false,
        type: 'date',
        display: function(data) {
          return '<input type="text" name="MyName" onclick="dpicker();" />'; [b]**<--- THIS IS THE INPUT**[/b]
        }
      },
      sendbtn: {
        title: 'Update',
        width: '12%',
        sorting: false,
        display: function(data) {
          var $button = $('<input type="button" class="destBtn" name="destUpdBtn" value="Update" />');

          $button.click(function() {
            temp();
          });
          return $button;
        }
      }
    }
  });
  $('#setDestScheduleShow').jtable('load');
});

function dpicker() {

        $('input[name="MyName"]').datepicker({
        changeMonth: true,
        changeYear: true,
        yearRange: '2011:2037',
        dateFormat: 'dd/mm/yy',
        minDate: 0,
        defaultDate: null
      });

    };

function temp() {
        var $temper = $('input[name="MyName"]').val();
        alert($temper);

}

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0
Comment
Question by:peter-cooper
  • 7
  • 5
12 Comments
 
LVL 82

Expert Comment

by:leakim971
ID: 40402547
replace : onclick="dpicker();"
by : onclick="dpicker(this);"

and :
function dpicker() {

        $('input[name="MyName"]').datepicker({

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by :
function dpicker(obj) {

        $(obj).datepicker({

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0
 

Author Comment

by:peter-cooper
ID: 40402600
Alerts just the first input. Lets me input date in 2nd input but does not post or alert. Thanks
0
 

Author Comment

by:peter-cooper
ID: 40402612
Basically, I just need get the value of the input when the click function triggers. Thanks
0
 
LVL 82

Expert Comment

by:leakim971
ID: 40403946
so why do you create a datepicker on click?
0
 

Author Comment

by:peter-cooper
ID: 40404000
That is the only way I could get it to work. Is there a better way to accomplish this? also, why am I only getting the value of the first input instead of the value of say input 2? Thanks
0
 
LVL 82

Expert Comment

by:leakim971
ID: 40404062
yes, the same way of your other question using ajaxSuccess

to get the value use

$(":text[name=MyName]").click(function() {
    var myValue = $(this).val();
    alert( myValue );
});

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but I think you want to get this value when user select a date :
http://api.jqueryui.com/datepicker/#option-onSelect

 $('input[name="MyName"]').datepicker({ // your current code
      onSelect: function(dateText, inst) {
          alert( dateText );
      }

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Author Comment

by:peter-cooper
ID: 40404125
We have sorted the date and that is working fine as per my other question. I need to capture the value when the 'Update' button is clicked. Could I incorporate your code into the $button click event? Thanks
0
 
LVL 82

Accepted Solution

by:
leakim971 earned 500 total points
ID: 40404137
replacce your current button click :
          $button.click(function() {
            var $temper = $('.hasDatepicker').val();
			//var $myname = $('input[name="MyName"]').val();
			
			alert($temper);
          });

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by :
          $button.click(function() {
                var theRow = $(this).closest("tr");
                var theDatePicker = theRow.find(".myname.hasDatepicker");
                var theValue = theDatePicker.val();
//                alert($(this).closest("tr").find(".myname.hasDatepicker").val()); // one line
                alert($temper);
          });

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0
 

Author Comment

by:peter-cooper
ID: 40404189
2 things with code.

1) Although it does not error, the button does not appear in the table.

2) Where is the $temper defined?

Updated code:

sendbtn: {
        title: 'Update',
        width: '12%',
        sorting: false,
        display: function(data) {
          var $button = $('<input type="button" class="destBtn" name="destUpdBtn" value="Update" />');

          $button.click(function() {
                var theRow = $(this).closest("tr");
                var theDatePicker = theRow.find(".myname.hasDatepicker");
                var theValue = theDatePicker.val();
//                alert($(this).closest("tr").find(".myname.hasDatepicker").val()); // one line
                alert($temper);
          });
        }
      }

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0
 
LVL 82

Expert Comment

by:leakim971
ID: 40404191
replace :
var theValue
by :
var $temper

and try to understand the code :o(
0
 

Author Comment

by:peter-cooper
ID: 40404207
Sorry my bad. forgot to return $button.  many thanks
0
 

Author Closing Comment

by:peter-cooper
ID: 40404209
Many thanks for your help and patience.
0

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