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08.14.2008 at 08:42AM PDT, ID: 23648539
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9.2

Posting into a column of table

Asked by flfmmqp in JavaScript

I am creating a web page with a map in it.  The code loops through and creates a checkbox to turn layers on and off in my map.  What I want to do is instead of putting the checkboxes at the top of the sheet to put them into a column next to the map so that they line up vertically instead of horizontally.  

This is the code that creates the checkboxes:
      function buildLayerList(layer) {
        var infos = layer.layerInfos, info;
        var items = [];
        for (var i=0, il=infos.length; i<il; i++) {
          info = infos[i];
          if (info.defaultVisibility) {
            visible.push(info.id);
          }
          items[i] = "<input type='checkbox' class='list_item' checked='" + (info.defaultVisibility ? "checked" : "") + "' id='" + info.id + "' onclick='updateLayerVisibility();' /><label for='" + info.id + "'>" + info.name + "</label>";
        }
        dojo.byId("layer_list").innerHTML = items.join();

        layer.setVisibleLayers(visible);
        map.addLayer(layer);
      }Start Free Trial 
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<----------------------------->
<-- This is all of the code -->
<----------------------------->
 
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <title>Dynamically Create Map Service Layer List</title>
    <link rel="stylesheet" type="text/css" href="http://serverapi.arcgisonline.com/jsapi/arcgis/1.1/js/dojo/dijit/themes/tundra/tundra.css">
    <script type="text/javascript" src="http://serverapi.arcgisonline.com/jsapi/arcgis/?v=1.1"></script>
 
    <script type="text/javascript">
      dojo.require("esri.map");
 
      var layer, map, visible = [];
 
      function init() {
         map = new esri.Map("map");
        //layer = new esri.layers.ArcGISDynamicMapServiceLayer("http://ho000xd3840571/ArcGIS/rest/services/macys_stores2/MapServer");
        layer = new esri.layers.ArcGISDynamicMapServiceLayer("http://ho000xd3840571/ArcGIS/rest/services/macys_stores5/MapServer");
 
        if (layer.loaded) {
          buildLayerList(layer);
        }
        else {
          dojo.connect(layer, "onLoad", buildLayerList);
        }
      }
 
      function buildLayerList(layer) {
        var infos = layer.layerInfos, info;
        var items = [];
        for (var i=0, il=infos.length; i<il; i++) {
          info = infos[i];
          if (info.defaultVisibility) {
            visible.push(info.id);
          }
          items[i] = "<input type='checkbox' class='list_item' checked='" + (info.defaultVisibility ? "checked" : "") + "' id='" + info.id + "' onclick='updateLayerVisibility();' /><label for='" + info.id + "'>" + info.name + "</label>";
        }
        dojo.byId("layer_list").innerHTML = items.join();
 
        layer.setVisibleLayers(visible);
        map.addLayer(layer);
      }
 
      function updateLayerVisibility() {
        var inputs = dojo.query(".list_item"), input;
        visible = [];
        for (var i=0, il=inputs.length; i<il; i++) {
          if (inputs[i].checked) {
            visible.push(inputs[i].id);
          }
        }
        layer.setVisibleLayers(visible);
      }
 
      dojo.addOnLoad(init);
    </script>
 
 
  </head>
  <body>
    Layer List : <span id="layer_list"></span><br />
      <br />
      <table>
          <tr>
              <td style="width: 100px">
    <div id="map" class="tundra" style="width:703px; height:511px; border:1px solid #000;"></div>
              </td>
              <td style="width: 130px">
              </td>
          </tr>
      </table>
      <br />
    <br />
      <br />
      C:\Inetpub\wwwroot\JavaScriptAPI\Macys_Stores.htm<br />
      <div>
          <table>
              <tr>
                  <td style="width: 277px; height: 21px">
                      Drag to pan</td>
                  <td style="width: 416px; height: 21px">
                      SHIFT + Click to recenter
                  </td>
              </tr>
              <tr>
                  <td style="width: 277px">
                      SHIFT + CTRL + Drag to zoom out</td>
                  <td style="width: 416px">
                      SHIFT + Drag to zoom in
                  </td>
              </tr>
              <tr>
                  <td style="width: 277px">
                      Mouse Scroll Forward to zoom in</td>
                  <td style="width: 416px">
                      Mouse Scroll Backward to zoom out
                  </td>
              </tr>
              <tr>
                  <td style="width: 277px">
                      Use Arrow keys to pan</td>
                  <td style="width: 416px">
                      + key to zoom in a level
                  </td>
              </tr>
              <tr>
                  <td style="width: 277px">
                      - key to zoom out a level
                  </td>
                  <td style="width: 416px">
                      SHIFT + Double Click to Center and Zoom in
                  </td>
              </tr>
          </table>
    </div>
 
 
  </body>
</html>
[+][-]08.14.2008 at 09:59AM PDT, ID: 22232037

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About this solution

Zone: JavaScript
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Solution Provided By: Zvonko
Participating Experts: 1
Solution Grade: A
 
 
[+][-]08.14.2008 at 10:54AM PDT, ID: 22232553

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