bixmldataset.html

来自「ajax 框价．是个好工具．javascript 矿家．可以用在任何平台．」· HTML 代码 · 共 398 行

HTML
398 行
字号 
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html><!--Generated using api.website.xsl version 2003-07-17--><head><META http-equiv="Content-Type" content="text/html; charset=utf-8"><title>BiXmlDataSet</title><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><link type="text/css" rel="stylesheet" href="api.css"><script type="text/javascript">				function showDerivedClasses() {					var ul = document.getElementById("api-derived-classes");					var lis = ul.childNodes;					var l = lis.length;					for (var i = 1; i < l; i++)						lis[i].style.display = "";					lis[0].style.display = "none";				}			</script></head><body><h1 id="BiXmlDataSet">BiXmlDataSet</h1><p>This class maps an xml file outputted from an ADO.NET DataSet to a<code><a href="BiDataSet.html">BiDataSet</a></code>.</p><p>This class extends		<code><a href="BiDataSet.html">BiDataSet</a></code>		and therefore all methods and fields available for		<code><a href="BiDataSet.html">BiDataSet</a></code>		are also available for <code>BiXmlDataSet</code>.</p><ul class="partial-class-tree"><li><code><a href="BiObject.html">BiObject</a></code><ul><li><code><a href="BiEventTarget.html">BiEventTarget</a></code><ul><li><code><a href="BiDataSet.html">BiDataSet</a></code><ul><li><code>BiXmlDataSet</code><ul id="api-derived-classes"></ul></li></ul></li></ul></li></ul></li></ul><h2>Constructor</h2><p><code>	new BiXmlDataSet(<span class="methodArgument">oSource</span>)</code></p><h3>Parameters</h3><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>oSource</code></td><td><code class="type">Object</code></td><td class="optional-column"></td><td></td><td>The source of the XML file/element. This can take 								quite a few different formats. If the argument is                              a String or a <code><a href="BiUri.html">BiUri</a></code>                              the XML document will be loaded asynchronously                              using an internal                              <code><a href="BiXmlLoader.html">BiXmlLoader</a></code>. If                              the argument is a                              <code><a href="BiXmlDocument.html">BiXmlDocument</a></code>                              or an XML element that will be used as the source.</td></tr></tbody></table><h2>Properties</h2><table><thead><tr><td>Name</td><td>Type</td><td class="get-header">get</td><td class="set-header">set</td><td>Descripton</td></tr></thead><tbody><tr><td><a name="dataSetNamePath"></a><code>dataSetNamePath</code></td><td><code class="type">String</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"></td><td>Returns the XPath expression needed to get the name of the data set.</td></tr><tr><td><a name="encodedName"></a><code>encodedName</code></td><td><code class="type">String</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"></td><td>The encoded name of the data set</td></tr><tr><td><a name="rootNode"></a><code>rootNode</code></td><td><code class="type">Node</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"><img src="check.png" alt="checked"></td><td>The root XML node used to define the data set. This is either a<code><a href="BiXmlDocument.html">BiXmlDocument</a></code> or an XML element.</td></tr><tr><td><a name="uri"></a><code>uri</code></td><td><code class="type">				<code><a href="BiUri.html">BiUri</a></code>			</code></td><td class="get-column"><img src="check.png" alt="checked"></td><td class="set-column"><img src="check.png" alt="checked"></td><td>This property can be used to load an external XML document and use that as the source for the XML data set</td></tr></tbody></table><h2>Methods</h2><table><thead><tr><td>Name</td><td>Description</td></tr></thead><tbody><tr><td><code><a href="#fromXmlNode">fromXmlNode</a></code></td><td>Creates the tables, rows and columns from an XML node. This node can be a<code><a href="BiXmlDocument.html">BiXmlDocument</a></code> or an XML element.</td></tr><tr><td><code><a href="#getColumnNamesPath">getColumnNamesPath</a></code></td><td>Returns the XPath expression needed to get the names of the columns of the data table.</td></tr><tr><td><code><a href="#getColumnTypesPath">getColumnTypesPath</a></code></td><td>Returns the XPath expression needed to get the types of the columns. This should return the XML Schema type.</td></tr><tr><td><code><a href="#getRowsPath">getRowsPath</a></code></td><td>Returns the XPath expression needed to get the rows of the table</td></tr><tr><td><code><a href="#getTableNamesPath">getTableNamesPath</a></code></td><td>Returns the XPath expression needed to get the names of the tables in the data set.</td></tr></tbody></table><h2>Events</h2><table><thead><tr><td>Name</td><td>Type</td><td class="bubbles-header">Bubbles</td><td>Descripton</td></tr></thead><tbody><tr><td><a name="dataready"></a><code>dataready</code></td><td><code class="type">				<code><a href="BiEvent.html">BiEvent</a></code>			</code></td><td class="bubbles-column"></td><td>This is dispatched when the data set uses external 								data and the data has been loaded.</td></tr></tbody></table><h2>Static Methods</h2><table><thead><tr><td>Name</td><td>Description</td></tr></thead><tbody><tr><td><code><a href="#decodeName">decodeName</a></code></td><td>Decodes a string from the format used by the XML element tag names.</td></tr><tr><td><code><a href="#encodeName">encodeName</a></code></td><td>Encodes a string to the desired format used for the XML element tag names.</td></tr></tbody></table><h2>Static Fields</h2><p>None.</p><h2>Remarks</h2><p>XML data sets are read only.<br>				<br>		          The methods getDataSetNamePath, getTableNamesPath, getColumnNamesPath,          getColumnTypesPath and getRowsPath allows you to define how to find the          different elements and attributes used to define the data of the data set.          Override these to suit your need.</p><h2>Method Details</h2><h3><a name="fromXmlNode"></a>fromXmlNode</h3><p>Creates the tables, rows and columns from an XML node. This node can be a<code><a href="BiXmlDocument.html">BiXmlDocument</a></code> or an XML element.</p><h4>Syntax</h4><pre class="method-syntax">object.fromXmlNode(<span class="methodArgument">oNode</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>oNode</code></td><td><code class="type">Node</code></td><td class="optional-column"></td><td></td><td>The XML node to populate the data set from</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">void</code></p><h3><a name="getColumnNamesPath"></a>getColumnNamesPath</h3><p>Returns the XPath expression needed to get the names of the columns of the data table.</p><h4>Syntax</h4><pre class="method-syntax">object.getColumnNamesPath(<span class="methodArgument">sTableXmlName</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>sTableXmlName</code></td><td><code class="type">String</code></td><td class="optional-column"></td><td></td><td>The (encoded) name of the table</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">String</code></p><h3><a name="getColumnTypesPath"></a>getColumnTypesPath</h3><p>Returns the XPath expression needed to get the types of the columns. This should return the XML Schema type.</p><h4>Syntax</h4><pre class="method-syntax">object.getColumnTypesPath(<span class="methodArgument">sTableXmlName</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>sTableXmlName</code></td><td><code class="type">String</code></td><td class="optional-column"></td><td></td><td>The (encoded) name of the table</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">String</code></p><h3><a name="getRowsPath"></a>getRowsPath</h3><p>Returns the XPath expression needed to get the rows of the table</p><h4>Syntax</h4><pre class="method-syntax">object.getRowsPath(<span class="methodArgument">sTableXmlName</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>sTableXmlName</code></td><td><code class="type">String</code></td><td class="optional-column"></td><td></td><td>The (encoded) name of the table to get the rows for</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">String</code></p><h3><a name="getTableNamesPath"></a>getTableNamesPath</h3><p>Returns the XPath expression needed to get the names of the tables in the data set.</p><h4>Syntax</h4><pre class="method-syntax">object.getTableNamesPath(<span class="methodArgument">sDataSetXmlName</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>sDataSetXmlName</code></td><td><code class="type">String</code></td><td class="optional-column"></td><td></td><td>The (encoded) name of the data set</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">String</code></p><h2>Static Method Details</h2><h3><a name="decodeName"></a>decodeName</h3><p>Decodes a string from the format used by the XML element tag names.</p><h4>Syntax</h4><pre class="method-syntax">BiXmlDataSet.decodeName(<span class="methodArgument">s</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>s</code></td><td><code class="type">String</code></td><td class="optional-column"></td><td></td><td>The string to decode.</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">String</code></p><h3><a name="encodeName"></a>encodeName</h3><p>Encodes a string to the desired format used for the XML element tag names.</p><h4>Syntax</h4><pre class="method-syntax">BiXmlDataSet.encodeName(<span class="methodArgument">s</span>)</pre><h4>Parameters</h4><table><thead><tr><td>Name</td><td>Type</td><td class="optional-header">Optional</td><td>Default</td><td>Descripton</td></tr></thead><tbody><tr><td><code>s</code></td><td><code class="type">String</code></td><td class="optional-column"></td><td></td><td>The string to encode.</td></tr></tbody></table><h4>Return Type</h4><p><code class="type">String</code></p></body></html>

bixmldataset.html - 源码说明

本页面展示了「ajax 框价．是个好工具．javascript 矿家．可以用在任何平台．」中的 bixmldataset.html 源码文件，采用 HTML 编程语言编写，共 398 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

虫虫开发者社区收录了大量与AJAX相关的技术资源，包括源代码、技术文档、电路图等，是电子工程师和嵌入式开发者的专业学习平台。

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?