需要加神马呢? <h2>SAMPLE</h2> <a href="###" id="add">add content</a> <br/><br/> <textarea id="text"> Goodbye </textarea> $('#add').click(function() { $("#text").append("the text to append \n"); }); http://jsfiddle.net/Sn5Cz/ javascriptjquery 有用关注收藏2 回复...
有内容,直接返回 text 类型 无内容,返回 null 有节点,进行 toString().trim() 操作,判断内容 没有内容,判断是否有特殊节点 有'iframe', 'svg', 'img', 'audio', 'video' 节点,返回 html 类型 有'input', 'textarea', 'select',判断 value 值,是否存在 存在:返回 html 类型 不存在:返回 null 没有...
For data attributes, append the option name to data-, as in data-animation="". NameTypeDefaultDescription animation boolean true Apply a CSS fade transition to the tooltip container string | false false Appends the tooltip to a specific element. Example: container: 'body'. This option is ...
1. header("Cache-Control: "); 2. header("Content-type: text/plain"); 3. header('Content-Disposition: attachment; filename="'.$filename.'"'); 1. 2. 3. 服务器端需要二个参数:filename和content,接下来我们来看如何通过脚本异步post过去。 异步post,条件反射地想到ajax,但这里我们借助iframe。
}).appendTo('body'); 2.向iframe添加一个表单 表单结构如下: var formHTML = '<form action="" method="post">'+ '<input type="hidden" name="filename" />'+ '<input type="hidden" name="content" />'+ '</form>'; 将上述html片段加入到iframe中: // iframe的document中的body元素 var ...
For data attributes, append the option name to data-, as in data-backdrop="". Nametypedefaultdescription backdrop boolean or the string 'static' true Includes a modal-backdrop element. Alternatively, specify static for a backdrop which doesn't close the modal on click. keyboard boolean true...
document .body.appendChild(el); // Append the <textarea> element to the HTML document const selected = document .getSelection().rangeCount > 0 // Check if there is any content selected previously ? document .getSelection().getRangeAt( 0 ) // Store selection if found ...
For data attributes, append the option name to data-, as in data-animation="". NameTypeDefaultDescription animation boolean true Apply a CSS fade transition to the tooltip container string | false false Appends the tooltip to a specific element. Example: container: 'body'. This option is ...
To add a tooltip to a disabled or .disabled element, put the element inside of a <div> and apply the tooltip to that <div> instead. Options Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-animation="". Note ...
<textarea name="后台取值的key" id="myEditor">这里写你的初始化内容</textarea> <script type="text/javascript"> var pasterMgr = new WordPasterManager(); pasterMgr.Config["PostUrl"] = "http://localhost:8080/WordPaster2UEditor1.4x/upload.jsp" ...