100 lines
3.4 KiB
JavaScript
100 lines
3.4 KiB
JavaScript
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//>>built
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define("dojox/layout/ContentPane", [
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"dojo/_base/lang",
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"dojo/_base/xhr",
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"dijit/layout/ContentPane",
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"dojox/html/_base",
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"dojo/_base/declare"
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], function (lang, xhrUtil, ContentPane, htmlUtil, declare) {
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/*===== var ContentPane = dijit.layout.ContentPane =====*/
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return declare("dojox.layout.ContentPane", ContentPane, {
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// summary:
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// An extended version of dijit.layout.ContentPane.
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// Supports infile scripts and external ones declared by <script src=''
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// relative path adjustments (content fetched from a different folder)
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// <style> and <link rel='stylesheet' href='..'> tags,
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// css paths inside cssText is adjusted (if you set adjustPaths = true)
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//
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// NOTE that dojo.require in script in the fetched file isn't recommended
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// Many widgets need to be required at page load to work properly
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// adjustPaths: Boolean
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// Adjust relative paths in html string content to point to this page.
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// Only useful if you grab content from a another folder then the current one
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adjustPaths: false,
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// cleanContent: Boolean
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// summary:
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// cleans content to make it less likely to generate DOM/JS errors.
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// description:
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// useful if you send ContentPane a complete page, instead of a html fragment
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// scans for
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//
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// * title Node, remove
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// * DOCTYPE tag, remove
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cleanContent: false,
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// renderStyles: Boolean
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// trigger/load styles in the content
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renderStyles: false,
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// executeScripts: Boolean
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// Execute (eval) scripts that is found in the content
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executeScripts: true,
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// scriptHasHooks: Boolean
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// replace keyword '_container_' in scripts with 'dijit.byId(this.id)'
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// NOTE this name might change in the near future
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scriptHasHooks: false,
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constructor: function(){
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// init per instance properties, initializer doesn't work here because how things is hooked up in dijit._Widget
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this.ioArgs = {};
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this.ioMethod = xhrUtil.get;
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},
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onExecError: function(e){
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// summary:
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// event callback, called on script error or on java handler error
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// overide and return your own html string if you want a some text
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// displayed within the ContentPane
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},
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_setContent: function(cont){
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// override dijit.layout.ContentPane._setContent, to enable path adjustments
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var setter = this._contentSetter;
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if(! (setter && setter instanceof htmlUtil._ContentSetter)) {
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setter = this._contentSetter = new htmlUtil._ContentSetter({
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node: this.containerNode,
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_onError: lang.hitch(this, this._onError),
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onContentError: lang.hitch(this, function(e){
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// fires if a domfault occurs when we are appending this.errorMessage
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// like for instance if domNode is a UL and we try append a DIV
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var errMess = this.onContentError(e);
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try{
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this.containerNode.innerHTML = errMess;
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}catch(e){
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console.error('Fatal '+this.id+' could not change content due to '+e.message, e);
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}
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})/*,
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_onError */
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});
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};
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// stash the params for the contentSetter to allow inheritance to work for _setContent
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this._contentSetterParams = {
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adjustPaths: Boolean(this.adjustPaths && (this.href||this.referencePath)),
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referencePath: this.href || this.referencePath,
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renderStyles: this.renderStyles,
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executeScripts: this.executeScripts,
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scriptHasHooks: this.scriptHasHooks,
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scriptHookReplacement: "dijit.byId('"+this.id+"')"
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};
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this.inherited("_setContent", arguments);
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}
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// could put back _renderStyles by wrapping/aliasing dojox.html._ContentSetter.prototype._renderStyles
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});
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});
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