innerhtml

问题 have a brief question regarding innerHTML and input values that have been entered. See the brief example below (using jQuery for convenience): http://jsfiddle.net/F7urT/2/ jQuery: jQuery(document).ready(function($) { $('.send').click(function() { alert( $('.content').html() ); return false; }); });​ html: <div class="content"> <input type="text" name="input" value="Old Value" /> <input type="button" class="send" value="Send" /> </div>​ If you edit the input value, then click the 'Send' button

问题 I have been given an external stylesheet (.css file) that may not altered in any way whatsoever. However I need to apply this stylesheet to a single div and therefore the contents of the div in my already existing webpage. I am currently reading the contents of the stylesheet as text into a blank style tag (using .innerHTML) within the div I need to affect but this still affects the entire web page rather than just the single div. Could someone please help with this? 回答1: The IFRAME solution

问题 I have this element: WebElement element = ... string val = element.getAttribute("innerHTML"); All I want to do is to change this innerHTML on my web page. Is it possible? 回答1: Try this: WebElement element = ... ((JavascriptExecutor)driver).executeScript( "var ele=arguments[0]; ele.innerHTML = 'my new content';", element); 回答2: Selenium WebDriver does not have any direct methods to do so to change the DOM itself. However we can use JavascriptExecutor to use javascript to modify the DOM. check

问题 In javascript, how can I set the innerHTML of an iframe? I mean: how to set, not get. window["ifrm_name"].document.innerHTML= "<h1>Hi</h1>" does not work, and the same for other solutions. Iframe and parent document are on the same domain. I would need to set html of the whole document iframe, not its body. I would need to avoid jquery solution. 回答1: A really simple example ... <iframe id="fred" width="200" height="200"></iframe> then the following Javascript is run, either inline, part of an

问题 This question already has answers here : Strip HTML from Text JavaScript (35 answers) Closed 6 years ago . I've created an e-mail link that automatically populates the necessary information in the body. But, when I do .innerHTML I get a little more than I bargained for. I want "March, 2012: 12-16" What I get <B>March, 2012</B>: <FONT color=blue>12</FONT> - <FONT color=blue>16</FONT> Is there a way to get the innerHTML without the html tags? .value = undefined .text = undefined 回答1: You want

问题 I'm wondering if there's a way to change the text of anything in HTML without using innerHTML. Reason I'm asking is because it's kinda frowned upon by the W3C. I know it's nitpicking, but I just wanna know, is there a way? EDIT: people seem to misunderstand what I'm asking here: I want to find a way to effectivly change the text being displayed. If I have: <div id="one">One</a> innerHTML allows me to do this: var text = document.getElementsById("one"); text.innerHTML = "Two"; And the text on

问题 I'm looking for a way to remove the entire content of a web page using pure Javascript -- no libraries. I tried: document.documentElement.innerHTML = "whatever"; but that doesn't work: it replaces the inside of the <html/> element. I'm looking at replacing the entire document, including if possible the doctype and <?xml declaration. 回答1: I think a browser rightfully assumes a page with content-type text/html will always be a web page - so whilst you may do something like... document.body

问题 I'm looking for a way to remove the entire content of a web page using pure Javascript -- no libraries. I tried: document.documentElement.innerHTML = "whatever"; but that doesn't work: it replaces the inside of the <html/> element. I'm looking at replacing the entire document, including if possible the doctype and <?xml declaration. 回答1: I think a browser rightfully assumes a page with content-type text/html will always be a web page - so whilst you may do something like... document.body

问题 I want to be able to add multiple rows to a div and also removing them. I have a '+' button at the top of the page which is for adding content. Then to the right of every row there is a '-' button that's for removing that very row. I just can't figure out the javascript code in this example. This is my basic HTML structure: <input type="button" value="+" onclick="addRow()"> <div id="content"> </div> This is what I want to add inside the content div: <input type="text" name="name" value="" />

问题 Why do I get an error or Uncaught TypeError: Cannot set property 'innerHTML' of null? I thought I understood innerHTML and had it working before. <!DOCTYPE HTML> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>Untitled Document</title> <script type ="text/javascript"> what(); function what(){ document.getElementById('hello').innerHTML = 'hi'; }; </script> </head> <body> <div id="hello"></div> </body> </html> 回答1: You have to place the hello div before