[mapserver-users] Mapplet and Mapsize

Brian Fischer bfischer@mpls.houstoneng.com
Wed, 6 Mar 2002 14:42:11 -0600


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Hi,
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I am trying to add a drop down menu to automatically change the size of
the map.  I am using Steve Lime's mapplet and MapServ 3.5.  I can not
seem to get the width and height changed in the applet using JavaScript.
Is this possible or do I have the syntax wrong?
=20
function changemapsize() {
  document.mapplet.width.value =3D "400" ;
  document.mapplet.height.value =3D "300" ;
  document.mapserv.submit();
  }
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<applet codebase=3D"/tools/mapserv35/java/mapplet" =
code=3D"mapplet.class"
name=3D"mapplet" width=3D"500" height=3D"400" MAYSCRIPT >
             <param name=3D"image"
value=3D"http://[host]/tools/mapserv35/temp_mapserv/[img]">
             <param name=3D"jitter" value=3D"10">
             <param name=3D"thickness" value=3D"2">
             <param name=3D"color" value=3D"255,0,0">=20
             <param name=3D"name" value=3D"mapplet">
          </applet>
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Thanks,
Brian=20
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<div class=3DSection1>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Hi,<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>I am trying to add a drop down menu to automatically =
change
the size of the map.<span style=3D'mso-spacerun:yes'>&nbsp; </span>I am =
using </span></font><st1:PersonName><st1:PersonName><font
  size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>Steve</span></font></st1:Per=
sonName><font
 size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'> =
Lime</span></font></st1:PersonName><font
size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>&#8217;s
mapplet and MapServ 3.5.<span style=3D'mso-spacerun:yes'>&nbsp; </span>I =
can not
seem to get the width and height changed in the applet using =
JavaScript.<span
style=3D'mso-spacerun:yes'>&nbsp; </span>Is this possible or do I have =
the syntax
wrong?<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><span class=3DGramE><font size=3D2 =
face=3DArial><span
style=3D'font-size:10.0pt;font-family:Arial'>function</span></font></span=
><font
size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'>
changemapsize() {<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span style=3D'mso-spacerun:yes'>&nbsp;
</span>document.mapplet.width.value =3D &quot;400<span =
class=3DGramE>&quot; ;</span><o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span style=3D'mso-spacerun:yes'>&nbsp;
</span>document.mapplet.height.value =3D &quot;300<span =
class=3DGramE>&quot; ;</span><o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span style=3D'mso-spacerun:yes'>&nbsp; </span><span
class=3DGramE>document.mapserv.submit(</span>);<o:p></o:p></span></font><=
/p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span style=3D'mso-spacerun:yes'>&nbsp; =
</span>}<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>&lt;applet
codebase=3D&quot;/tools/mapserv35/java/mapplet&quot;
code=3D&quot;mapplet.class&quot; name=3D&quot;mapplet&quot; =
width=3D&quot;500&quot;
height=3D&quot;400&quot; MAYSCRIPT &gt;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span
style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;
</span>&lt;param name=3D&quot;image&quot; value=3D&quot;http:/<span =
class=3DGramE>/[</span>host]/tools/mapserv35/temp_mapserv/[img]&quot;&gt;=
<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span
style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;
</span>&lt;param name=3D&quot;jitter&quot; =
value=3D&quot;10&quot;&gt;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span
style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;
</span>&lt;param name=3D&quot;thickness&quot; =
value=3D&quot;2&quot;&gt;<o:p></o:p></span></font></p>

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style=3D'font-size:10.0pt;
font-family:Arial'><span
style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;
</span>&lt;param name=3D&quot;color&quot; value=3D&quot;255<span =
class=3DGramE>,0,0</span>&quot;&gt;
<o:p></o:p></span></font></p>

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font-family:Arial'><span
style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;&nbsp;&nbsp;&nbsp;
</span>&lt;param name=3D&quot;name&quot; =
value=3D&quot;mapplet&quot;&gt;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span
style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbs=
p;&nbsp;
</span>&lt;/applet&gt;<o:p></o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p>&nbsp;</o:p></span></font></p>

<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thanks,<o:p></o:p></span></font></p>

<p class=3DMsoNormal style=3D'mso-layout-grid-align:none'><b =
style=3D'mso-bidi-font-weight:
normal'><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial;
font-weight:bold;mso-bidi-font-weight:normal;mso-no-proof:yes'>Brian =
</span></font></b><font
size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;font-family:Arial'><o:p></o:p></span></font></p=
>

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style=3D'font-size:
12.0pt'><o:p>&nbsp;</o:p></span></font></p>

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