innerhtml

Is it possible to append to innerHTML without destroying descendants' event listeners?

由 醉酒当歌 提交于 2019-12-16 19:25:56
问题 In the following example code, I attach an onclick event handler to the span containing the text "foo". The handler is an anonymous function that pops up an alert() . However, if I assign to the parent node's innerHTML , this onclick event handler gets destroyed - clicking "foo" fails to pop up the alert box. Is this fixable? <html> <head> <script type="text/javascript"> function start () { myspan = document.getElementById("myspan"); myspan.onclick = function() { alert ("hi"); }; mydiv =

Is it possible to append to innerHTML without destroying descendants' event listeners?

由 百般思念 提交于 2019-12-16 19:23:12
问题 In the following example code, I attach an onclick event handler to the span containing the text "foo". The handler is an anonymous function that pops up an alert() . However, if I assign to the parent node's innerHTML , this onclick event handler gets destroyed - clicking "foo" fails to pop up the alert box. Is this fixable? <html> <head> <script type="text/javascript"> function start () { myspan = document.getElementById("myspan"); myspan.onclick = function() { alert ("hi"); }; mydiv =

Javascript uncaught syntaxerror unexpected identifier error

由 假如想象 提交于 2019-12-13 23:16:02
问题 Basically, the method prints a list with values and when I click on a value, I get this error : Uncaught SyntaxError: Unexpected identifier on line 6. As a result,I am unable to pass the value that I click on,onto the liveSearch method. I have tried searching the net in hopes of solving the error but to no avail,I couldn't find a solution. Please advise. function printSuggestResult(arrOfSuggestText,getRows){ var htmlStr = "<button id='dropdownB' href='#' class='dropdown-toggle btn btn-default

InnerText=InnerHtml - How to extract readable text with HtmlAgilityPack

由 蓝咒 提交于 2019-12-13 19:50:30
问题 I need to extract text from a very bad Html. I'm trying to do this using vb.net and HtmlAgilityPack The tag that I need to parse has InnerText = InnerHtml and both: Name:<!--b>=</b--> Albert E<!--span-->instein s<!--i>Y</i-->ection: 3 room: - While debuging I can read it using "Html viewer": it shows: Name: Albert Einstein section: 3 room: - How can I get this into a string variable? EDIT: I use this code to get the node: Dim ElePs As HtmlNodeCollection = _ mWPage.DocumentNode.SelectNodes("/

Using Ajax request to create element and appendChild

由 旧巷老猫 提交于 2019-12-13 18:50:46
问题 Im trying to make a script to add an input field when a current one is clicked using ajax/appendChild but it is not working. Here is my script.. <script type="text/javascript"> function addfile() { if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { var s = xmlhttp

Whats wrong here, why is innerHTML not working? [closed]

由 Deadly 提交于 2019-12-13 11:25:43
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . I wanted to ask why innerHTML is not working in the following code: document.getElementById('text').innerHTML = localStorage["mytext"]; The element with the id text is a div element. localStorage is giving me the

Multi line print

由 我只是一个虾纸丫 提交于 2019-12-13 09:55:37
问题 this is my code - it prints all in one line but i want it to be multiline. plz help function display() { var divElements = document.getElementById("selection").innerHTML; var oldPage = document.body.innerHTML; document.body.innerHTML = "The Ninja Centre Order Receipt" + document.getElementById("first").value + document.getElementById("last").value + document.getElementById("address").value + document.getElementById("suburb").value + document.getElementById("state").value + document

javascript in innerhtml not working

由 人盡茶涼 提交于 2019-12-13 08:30:24
问题 For example: <html> <div id="media">123</div> <a href="javascript:void(0)" onClick="return fun()">Click</a> <script type="text/javascript"> function fun() { document.getElementById("media").innerHTML = '<script type="text/javascript">alert("working");<\/script>'; } </script> </html> After you click the alert does not show. alert("working") ; is just an example. I want it to finish one job other javascript . I have a job to be processed through ajax should have used innerHTML 回答1: The HTML

innerHTML example: With user input it doesn´t work, why?

由 帅比萌擦擦* 提交于 2019-12-13 05:32:28
问题 I have this working code, with an example of innerHTML: <script type="text/javascript"> // ejemplo de innerHTML function cambiarColor(){ var oldHTML = document.getElementById('para').innerHTML; var newHTML = "<span style='color:lightgreen'>" + oldHTML + "</span>"; document.getElementById('para').innerHTML = newHTML; } </script> <p id='para'>Hola <b id='nombre'>gente</b> </p> <input type='button' onclick='cambiarColor()' value='Change Text'/> But then I wanted to change color using some user

HTML javascript function issue. [object HTMLInputElement] error output

由 杀马特。学长 韩版系。学妹 提交于 2019-12-13 04:08:01
问题 I am trying to make a simple html page with two text boxes and an a button that adds the two numbers together when clicked. In my output, I am only getting [object HTMLInputElement] . function addNumbers(A, B){ var answer = A + B; document.getElementById("testResult").innerHTML = answer; } <input type="text" value="15" id="varA"> <input type="text" value="30" id="varB"> <input type="button" value="Add" onclick="addNumbers(varA, varB)"> <h1 id="testResult"></h1> Any help would be appreciated.
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