Mercurial > hg > orthanc
annotate OrthancExplorer/libs/jqm.page.params.js @ 3779:64a095d133a8 Orthanc-1.6.0
Orthanc-1.6.0
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Wed, 18 Mar 2020 13:12:46 +0100 |
| parents | b05eb8708aee |
| children |
| rev | line source |
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| 0 | 1 // jqm.page.params.js - version 0.1 |
| 2 // Copyright (c) 2011, Kin Blas | |
| 3 // All rights reserved. | |
| 4 // | |
| 5 // Redistribution and use in source and binary forms, with or without | |
| 6 // modification, are permitted provided that the following conditions are met: | |
| 7 // * Redistributions of source code must retain the above copyright | |
| 8 // notice, this list of conditions and the following disclaimer. | |
| 9 // * Redistributions in binary form must reproduce the above copyright | |
| 10 // notice, this list of conditions and the following disclaimer in the | |
| 11 // documentation and/or other materials provided with the distribution. | |
| 12 // * Neither the name of the <organization> nor the | |
| 13 // names of its contributors may be used to endorse or promote products | |
| 14 // derived from this software without specific prior written permission. | |
| 15 // | |
| 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND | |
| 17 // ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 18 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 19 // DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY | |
| 20 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 21 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 22 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
| 23 // ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 24 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
| 25 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 26 | |
| 27 (function( $, window, undefined ) { | |
| 28 | |
| 29 // Given a query string, convert all the name/value pairs | |
| 30 // into a property/value object. If a name appears more than | |
| 31 // once in a query string, the value is automatically turned | |
| 32 // into an array. | |
| 33 function queryStringToObject( qstr ) | |
| 34 { | |
| 35 var result = {}, | |
| 36 nvPairs = ( ( qstr || "" ).replace( /^\?/, "" ).split( /&/ ) ), | |
| 37 i, pair, n, v; | |
| 38 | |
| 39 for ( i = 0; i < nvPairs.length; i++ ) { | |
| 40 var pstr = nvPairs[ i ]; | |
| 41 if ( pstr ) { | |
| 42 pair = pstr.split( /=/ ); | |
| 43 n = pair[ 0 ]; | |
| 44 v = pair[ 1 ]; | |
| 45 if ( result[ n ] === undefined ) { | |
| 46 result[ n ] = v; | |
| 47 } else { | |
| 48 if ( typeof result[ n ] !== "object" ) { | |
| 49 result[ n ] = [ result[ n ] ]; | |
| 50 } | |
| 51 result[ n ].push( v ); | |
| 52 } | |
| 53 } | |
| 54 } | |
| 55 | |
| 56 return result; | |
| 57 } | |
| 58 | |
| 59 // The idea here is to listen for any pagebeforechange notifications from | |
| 60 // jQuery Mobile, and then muck with the toPage and options so that query | |
| 61 // params can be passed to embedded/internal pages. So for example, if a | |
| 62 // changePage() request for a URL like: | |
| 63 // | |
| 64 // http://mycompany.com/myapp/#page-1?foo=1&bar=2 | |
| 65 // | |
| 66 // is made, the page that will actually get shown is: | |
| 67 // | |
| 68 // http://mycompany.com/myapp/#page-1 | |
| 69 // | |
| 70 // The browser's location will still be updated to show the original URL. | |
| 71 // The query params for the embedded page are also added as a property/value | |
| 72 // object on the options object. You can access it from your page notifications | |
| 73 // via data.options.pageData. | |
| 74 $( document ).bind( "pagebeforechange", function( e, data ) { | |
| 75 | |
| 76 // We only want to handle the case where we are being asked | |
| 77 // to go to a page by URL, and only if that URL is referring | |
| 78 // to an internal page by id. | |
| 79 | |
| 80 if ( typeof data.toPage === "string" ) { | |
| 81 var u = $.mobile.path.parseUrl( data.toPage ); | |
| 82 if ( $.mobile.path.isEmbeddedPage( u ) ) { | |
| 83 // The request is for an internal page, if the hash | |
| 84 // contains query (search) params, strip them off the | |
| 85 // toPage URL and then set options.dataUrl appropriately | |
| 86 // so the location.hash shows the originally requested URL | |
| 87 // that hash the query params in the hash. | |
| 88 | |
| 89 var u2 = $.mobile.path.parseUrl( u.hash.replace( /^#/, "" ) ); | |
| 90 if ( u2.search ) { | |
| 91 if ( !data.options.dataUrl ) { | |
| 92 data.options.dataUrl = data.toPage; | |
| 93 } | |
| 94 data.options.pageData = queryStringToObject( u2.search ); | |
| 95 data.toPage = u.hrefNoHash + "#" + u2.pathname; | |
| 96 } | |
| 97 } | |
| 98 } | |
| 99 }); | |
| 100 | |
| 101 })( jQuery, window ); | |
| 102 | |
| 103 | |
| 104 | |
| 105 | |
| 106 // http://stackoverflow.com/a/8295488 | |
| 107 $(document).bind("pagebeforechange", function( event, data ) { | |
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108 $.mobile.pageData = (data && data.options && data.options.pageData) |
| 0 | 109 ? data.options.pageData |
| 110 : {}; | |
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112 $.mobile.pageData.active = data.toPage[0].id; |
| 0 | 113 }); |