[Mapserver-users] Re:zoom using ROSA

[Debbie Pagurek]

You have
<PARAM name="INP_FORM_NAME" value="mapserver">

but you haven't named your form:
<form method=GET action="[program]">

it should be:
<form method=GET action="[program]" name="mapserver">

Try that.
D. Pagurek


>>> "Hurtubise, Yvette" <Hurtubise at chilliwack.com> 04/23/03 11:43AM >>>
Thanks for those who have responded, here is more of my code for those who have asked...

Thanks, Yvette

<hr>
<form method=GET action="[program]">

<center>
<table border=0 cellspacing=0 cellpadding=4 bgcolor="#000000">
<tr>
<td valign="top" align=center>
  <TABLE border=0 cellspacing=0 cellpadding=1 bgcolor="#000000">
  <TR>
  <TD valign="top" align=center>

  <!-- internal table for map -->
  <table cellpadding="0" cellspacing="0" border="0">
  <TR>
  <!-- Field for applet, stretches itself over 2 columns,
       since in a further line for "power OD."
       and the yardstick bars a field is intended in each case. -->
  <TD colspan="2" valign="top">
    <!-- ROSA applet specific tags -->
    <INPUT type="hidden" name="imagewidth" value="[mapwidth]">
    <INPUT type="hidden" name="imageheight" value="[mapheight]">

    <!-- Initialization of the parameters which can be set from the applet to -->
    <INPUT type="hidden" name="INPUT_TYPE"  value="">
    <INPUT type="hidden" name="INPUT_COORD" value="">

    <!-- Applet and parameter-->
    <APPLET name="RosaApplet" archive="/chilliwack/rosa/rosa.jar"
            code="Rosa2000"
            width="[mapwidth]" height="[mapheight]" mayscript>
      <!-- Generally-->
      <PARAM name="IMG_URL" value="[img]">
      <PARAM name="IMG_XY" value="0,0">
      <PARAM name="INP_FORM_NAME" value="mapserver">
      <PARAM name="BG_COLOR" value="#F8F8F8">

      <!-- Rosa modes -->
      <PARAM name="INP_TYPE_NAME" value="INPUT_TYPE">
      <PARAM name="INP_COORD_NAME" value="INPUT_COORD">

      <!-- ToolBar generally -->
      <PARAM name="TB_POSITION" value="top">
      <PARAM name="TB_ALIGN" value="left">
      <PARAM name="TB_BUTTONS" value="zoomin|zoomout|recentre">
      <PARAM name="TB_SELECTED_BUTTON" value="zoomin">

      <!-- ToolBar Buttons -->
        <!-- Zoom In -->
        <PARAM name="TB_BUT_zoomin_IMG" value="/chilliwack/rosa/userdoc/images/icon_zoomin_1.gif">
        <PARAM name="TB_BUT_zoomin_IMG_PR" value="/chilliwack/rosa/userdoc/images/icon_zoomin_2.gif">
        <PARAM name="TB_BUT_zoomin_CURSOR_TYPE" value="CROSSHAIR">
        <PARAM name="TB_BUT_zoomin_INPUT" value="auto_rect">
        <PARAM name="TB_BUT_zoomin_NAME" value="zoomdir">
        <PARAM name="TB_BUT_zoomin_VALUE" value="1">
        <PARAM name="TB_BUT_zoomin_HINT" value="Zoom In">

        <!-- Zoom Out -->
        <PARAM name="TB_BUT_zoomout_IMG" value="/chilliwack/rosa/userdoc/images/icon_zoomout_1.gif">
        <PARAM name="TB_BUT_zoomout_IMG_PR" value="/chilliwack/rosa/userdoc/images/icon_zoomout_2.gif">
        <PARAM name="TB_BUT_zoomout_CURSOR_TYPE" value="CROSSHAIR">
        <PARAM name="TB_BUT_zoomout_INPUT" value="auto_point">
        <PARAM name="TB_BUT_zoomout_NAME" value="zoomdir">
        <PARAM name="TB_BUT_zoomout_VALUE" value="-1">
        <PARAM name="TB_BUT_zoomout_HINT" value="Zoom Out">

        <!-- Recenter -->
        <PARAM name="TB_BUT_recentre_IMG" value="/chilliwack/rosa/userdoc/images/icon_recentre_1.gif">
        <PARAM name="TB_BUT_recentre_IMG_PR" value="/chilliwack/rosa/userdoc/images/icon_recentre_2.gif">
        <PARAM name="TB_BUT_recentre_CURSOR_TYPE" value="MOVE">
        <PARAM name="TB_BUT_recentre_INPUT" value="auto_point">
        <PARAM name="TB_BUT_recentre_NAME" value="zoomdir">
        <PARAM name="TB_BUT_recentre_VALUE" value="0">
        <PARAM name="TB_BUT_recentre_HINT" value="Pan">

      </APPLET>
             <!-- End of the applet -->
    </TD>
    </TR>
    <!-- New line ("power OD."and yardstick bars-->
    <TR>
    <TD align="left">
      <!-- Distance from the edge of table force -->
       
      <FONT face="arial, helvetica, sans-serif" size="-2" color="#FFFFFF">
        <B>Powered by MapServer</B>
      </FONT>
    </TD>
    <TD align="right">
      <IMG src="[scalebar]">
    </TD>
    </TR>
    </TABLE> <!-- End of the internal table-->
    </TD>
    </TR>
  </TABLE> <!-- End of the table for the black framework -->
  </TD>   


<td>
<td valign="top" bgcolor=#FDF5E6>
  <table cellpadding="5" cellspacing="0" border="0" bgcolor="#FDF5E6">
    <tr><td>
      <center><input type="submit" value="Refresh"></center>
      <p>

      <input type="radio" name="mode" value="browse" checked> <b>Browse map</b><br>

      <hr>

      <b>Select Layers to Display : </b><br>

           <input type="checkbox" name="layer" value="parks" [parks_check]> Parks<br>
....




--- Original Message ---
I'm still new with MapServer, only started using it a couple weeks ago.
I have downloaded ROSA and worked code from the example into my html file
My problem is when I click on the zoom button, i can draw the rectange around the area that I would like to zoom into but nothing happens

Here is a little bit of my code...

<!-- Zoom In -->
<PARAM name="TB_BUT_zoomin_IMG" value="/chilliwack/rosa/userdoc/images/icon_zoomin_1.gif">
<PARAM name="TB_BUT_zoomin_IMG_PR" value="/chilliwack/rosa/userdoc/images/icon_zoomin_2.gif">
<PARAM name="TB_BUT_zoomin_CURSOR_TYPE" value="CROSSHAIR">
<PARAM name="TB_BUT_zoomin_INPUT" value="auto_rect">
<PARAM name="TB_BUT_zoomin_NAME" value="zoomdir">
<PARAM name="TB_BUT_zoomin_VALUE" value="1">
<PARAM name="TB_BUT_zoomin_HINT" value="Zoom In">

would anyone be able to tell me something that I might be missing or something I'm doing wrong

Thanks,
Yvette


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