| 555 | | |
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| 556 | | OpenLayers.Util.getArgs = function() { |
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| | 555 | |
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| | 556 | /** |
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| | 557 | * @param {String} url Optional url used to extract the query string. |
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| | 558 | * If null, query string is taken from page location. |
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| | 559 | * |
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| | 560 | * @returns An object of key/value pairs from the query string. |
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| | 561 | * @type Object |
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| | 562 | */ |
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| | 563 | OpenLayers.Util.getArgs = function(url) { |
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| | 564 | if(url == null) { |
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| | 565 | var query = window.location.search.substring(1); |
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| | 566 | } else { |
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| | 567 | var query = (url.indexOf('?') == -1) ? |
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| | 568 | '' : url.substring(url.indexOf('?') + 1); |
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| | 569 | } |
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| 558 | | var query = location.search.substring(1); // Get query string. |
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| 559 | | var pairs = query.split("&"); // Break at ampersand. //+pjl |
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| 560 | | |
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| 561 | | for(var i = 0; i < pairs.length; i++) { |
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| 562 | | var pos = pairs[i].indexOf('='); // Look for "name=value". |
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| 563 | | if (pos == -1) continue; // If not found, skip. |
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| 564 | | var argname = pairs[i].substring(0,pos); // Extract the name. |
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| 565 | | var value = pairs[i].substring(pos+1); // Extract the value. |
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| 566 | | args[argname] = unescape(value); // Store as a property. |
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| 567 | | } |
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| 568 | | return args; // Return the object. |
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| 569 | | }; |
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| | 571 | pairs = query.split(/[&;]/); |
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| | 572 | for(var i = 0; i < pairs.length; ++i) { |
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| | 573 | keyValue = pairs[i].split(/=/); |
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| | 574 | if(keyValue.length == 2) { |
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| | 575 | args[decodeURIComponent(keyValue[0])] = |
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| | 576 | decodeURIComponent(keyValue[1]); |
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| | 577 | } |
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| | 578 | } |
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| | 579 | return args; |
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| | 580 | } |
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