Get cell and textbox values from a html table when the textboxes have same names

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  • GD
    #1

    Get cell and textbox values from a html table when the textboxes have same names

    Hi,

    I am trying to get values from table cells and textboxes that have same
    component names in a table after posting to the same page. Javascript is
    able to get the component values while the components have same names. For
    example:

    for (var i=0; i < document.FormTe st.txtTest.leng th; i++)
    {
    alert(document. FormTest.txtTes t[i].value);
    }

    How to do it using PHP? The following is the test code:
    -------------------------------------------------------
    <html>
    <head<title>Tes t</title></head>

    //try to get values after posting
    <?php
    $textboxValue = $_POST['txtTest'];
    echo $textboxValue;
    ?>

    <body bgcolor="#ebeaf f" >
    <form name="FormTest" id="FormTest" action="test.ph p" method="post" >

    <?php
    echo "<table>";
    for ($counter = 0; $counter <= 3; $counter++)
    {
    echo "<tr><td><i nput type='text' name='txtTest'> </td><td>cell
    value</td></tr>";
    }
    echo "</table>";
    ?>

    </form>
    </html>
    -----------------------------------------------

    Thanks.

    GD


    Tags: None
    • Rami Elomaa
      #2
      Re: Get cell and textbox values from a html table when the textboxeshave same names

      GD kirjoitti:
      Hi,
      >
      I am trying to get values from table cells and textboxes that have same
      component names in a table after posting to the same page. Javascript is
      able to get the component values while the components have same names. For
      example:
      >
      for (var i=0; i < document.FormTe st.txtTest.leng th; i++)
      {
      alert(document. FormTest.txtTes t[i].value);
      }
      >
      How to do it using PHP? The following is the test code:
      -------------------------------------------------------
      <html>
      <head<title>Tes t</title></head>
      >
      //try to get values after posting
      <?php
      $textboxValue = $_POST['txtTest'];
      echo $textboxValue;
      ?>
      >
      <body bgcolor="#ebeaf f" >
      <form name="FormTest" id="FormTest" action="test.ph p" method="post" >
      >
      <?php
      echo "<table>";
      for ($counter = 0; $counter <= 3; $counter++)
      {
      echo "<tr><td><i nput type='text' name='txtTest'> </td><td>cell
      value</td></tr>";
      }
      echo "</table>";
      ?>
      >
      </form>
      </html>
      -----------------------------------------------
      >
      Add [] to the field names so that php makes an array of them:
      <input type='text' name='txtTest[]'>

      Then you can access them thru $_POST['txtTest'][0] etc...

      --
      Rami.Elomaa@gma il.com
      "Olemme apinoiden planeetalla."

        Comment

        • GD
          #3
          Re: Get cell and textbox values from a html table when the textboxes have same names

          It works great. Thanks!

          GD

          "Rami Elomaa" <rami.elomaa@gm ail.comwrote in message
          news:eunlpr$jke $1@nyytiset.pp. htv.fi...
          GD kirjoitti:
          >Hi,
          >>
          >I am trying to get values from table cells and textboxes that have same
          >component names in a table after posting to the same page. Javascript is
          >able to get the component values while the components have same names.
          >For
          >example:
          >>
          >for (var i=0; i < document.FormTe st.txtTest.leng th; i++)
          > {
          > alert(document. FormTest.txtTes t[i].value);
          > }
          >>
          >How to do it using PHP? The following is the test code:
          >-------------------------------------------------------
          ><html>
          ><head<title>Te st</title></head>
          >>
          >//try to get values after posting
          ><?php
          >$textboxValu e = $_POST['txtTest'];
          >echo $textboxValue;
          >?>
          >>
          ><body bgcolor="#ebeaf f" >
          > <form name="FormTest" id="FormTest" action="test.ph p" method="post" >
          >>
          ><?php
          >echo "<table>";
          >for ($counter = 0; $counter <= 3; $counter++)
          >{
          > echo "<tr><td><i nput type='text' name='txtTest'> </td><td>cell
          >value</td></tr>";
          >}
          >echo "</table>";
          >?>
          >>
          ></form>
          ></html>
          >-----------------------------------------------
          >>
          >
          Add [] to the field names so that php makes an array of them:
          <input type='text' name='txtTest[]'>
          >
          Then you can access them thru $_POST['txtTest'][0] etc...
          >
          --
          Rami.Elomaa@gma il.com
          "Olemme apinoiden planeetalla."

            Comment

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