1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | <html xmlns="http://www.w3.org/1999/xhtml"> <head> <link rel="stylesheet" href="../theme/default/style.css" type="text/css" /> <link rel="stylesheet" href="style.css" type="text/css" /> <style> #in { width: 90%; height: 250px; } #out0, #out1 { height: 100px; width: 90%; overflow: auto; } </style> <script src="../lib/OpenLayers.js"></script> <script type="text/javascript"> var filter_1_0 = new OpenLayers.Format.Filter({version: "1.0.0"}); var filter_1_1 = new OpenLayers.Format.Filter({version: "1.1.0"}); var xml = new OpenLayers.Format.XML(); var filter; function write() { var code = input.value; try { eval(code); } catch(err) { out0.value = err.message; out1.value = ""; } try { out0.value = xml.write(filter_1_0.write(filter)); } catch(err) { out0.value = err.message; if(err.lineNumber != undefined) { out0.value += " (line " + err.lineNumber + " " + err.fileName + ")"; } } try { out1.value = xml.write(filter_1_1.write(filter)); } catch(err) { out1.value = err.message; if(err.lineNumber != undefined) { out1.value += " (line " + err.lineNumber + " " + err.fileName + ")"; } } } var input, out0; window.onload = function() { input = document.getElementById("in"); out0 = document.getElementById("out0"); out1 = document.getElementById("out1"); out0.value = ""; out1.value = ""; document.getElementById("write").onclick = write; }; </script> </head> <body> <h1 id="title">Filter Encoding</h1> <p id="shortdesc"> Using the filter format write out filter objects. </p> <textarea id="in"> filter = new OpenLayers.Filter.Logical({ type: OpenLayers.Filter.Logical.AND, filters: [ new OpenLayers.Filter.Comparison({ type: OpenLayers.Filter.Comparison.LIKE, property: "person", value: "me" }), new OpenLayers.Filter.Comparison({ type: OpenLayers.Filter.Comparison.NOT_EQUAL_TO, property: "mean", value: "yes" }), new OpenLayers.Filter.Spatial({ type: OpenLayers.Filter.Spatial.BBOX, value: new OpenLayers.Bounds(-180, -90, 180, 90), projection: "EPSG:4326" }) ] }); </textarea> <button id="write">write</button><br /> Filter Encoding 1.0 <textarea id="out0"></textarea><br /> Filter Encoding 1.1 <textarea id="out1"></textarea><br /> <p id="docs"> </p> </body> </html> |