1 | /* |
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2 | * FCKeditor - The text editor for internet |
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3 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben |
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4 | * |
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5 | * Licensed under the terms of the GNU Lesser General Public License: |
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6 | * http://www.opensource.org/licenses/lgpl-license.php |
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7 | * |
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8 | * For further information visit: |
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9 | * http://www.fckeditor.net/ |
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10 | * |
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11 | * "Support Open Source software. What about a donation today?" |
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12 | * |
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13 | * File Name: fckxml_ie.js |
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14 | * FCKXml Class: class to load and manipulate XML files. |
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15 | * (IE specific implementation) |
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16 | * |
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17 | * File Authors: |
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18 | * Frederico Caldeira Knabben (fredck@fckeditor.net) |
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19 | */ |
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20 | |
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21 | var FCKXml = function() |
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22 | { |
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23 | this.Error = false ; |
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24 | } |
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25 | |
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26 | FCKXml.prototype.LoadUrl = function( urlToCall ) |
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27 | { |
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28 | this.Error = false ; |
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29 | |
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30 | var oXmlHttp = FCKTools.CreateXmlObject( 'XmlHttp' ) ; |
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31 | |
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32 | if ( !oXmlHttp ) |
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33 | { |
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34 | this.Error = true ; |
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35 | return ; |
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36 | } |
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37 | |
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38 | oXmlHttp.open( "GET", urlToCall, false ) ; |
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39 | |
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40 | oXmlHttp.send( null ) ; |
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41 | |
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42 | if ( oXmlHttp.status == 200 || oXmlHttp.status == 304 ) |
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43 | this.DOMDocument = oXmlHttp.responseXML ; |
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44 | else if ( oXmlHttp.status == 0 && oXmlHttp.readyState == 4 ) |
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45 | { |
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46 | this.DOMDocument = FCKTools.CreateXmlObject( 'DOMDocument' ) ; |
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47 | this.DOMDocument.async = false ; |
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48 | this.DOMDocument.resolveExternals = false ; |
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49 | this.DOMDocument.loadXML( oXmlHttp.responseText ) ; |
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50 | } |
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51 | else |
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52 | { |
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53 | this.Error = true ; |
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54 | alert( 'Error loading "' + urlToCall + '"' ) ; |
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55 | } |
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56 | } |
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57 | |
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58 | FCKXml.prototype.SelectNodes = function( xpath, contextNode ) |
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59 | { |
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60 | if ( this.Error ) |
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61 | return new Array() ; |
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62 | |
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63 | if ( contextNode ) |
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64 | return contextNode.selectNodes( xpath ) ; |
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65 | else |
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66 | return this.DOMDocument.selectNodes( xpath ) ; |
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67 | } |
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68 | |
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69 | FCKXml.prototype.SelectSingleNode = function( xpath, contextNode ) |
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70 | { |
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71 | if ( this.Error ) |
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72 | return ; |
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73 | |
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74 | if ( contextNode ) |
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75 | return contextNode.selectSingleNode( xpath ) ; |
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76 | else |
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77 | return this.DOMDocument.selectSingleNode( xpath ) ; |
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78 | } |
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