innerhtml

Django, Javascript: Form injected into DOM via javascript innerHtml crashes google chrome tab on submit. Works in IE

由 不羁的心 提交于 2020-01-13 16:21:45
问题 I have written a bookmarklet that receives a Django form and inserts it into the Dom via the innerHtml of a new div element created via javascript and appended to the body of an existing html document. The first submit is an ajax request (works fine), if the form is rejected by Django due to an unknown user, the submit function is unbound from ajax and resubmitted without ajax to a pop-up window to authenticate the user without CORS. The process works flawlessly in IE but crashes the chrome

how to change value of html element by classname using javascript

由 倾然丶 夕夏残阳落幕 提交于 2020-01-13 11:54:47
问题 Here is the code i am using to change value of html element *** <a class="classname" href="Vtech.com"> This text to be chnage</a> <script type="text/javascript"> document.getElementsByClassName("classname")[0].innerHTML = "aaaaaaqwerty"; </script> how can I change this text on page load instans 回答1: Seems you need to add DOMContentLoaded or put your script before </body> Native JavaScript solution document.addEventListener("DOMContentLoaded", function(event) { document.getElementsByClassName(

Javascripts innerHTML not working for images, but works with text?

由 為{幸葍}努か 提交于 2020-01-11 10:52:32
问题 Ok, i have a javascript function which toggles the innerhtml of a div tag when a user changes the option of a select dropdown box.. It all works fine with text, but with an image tag it stops working? Working Example... function toggle(opt) { var d = document.getElementById('div_tag'); if (opt == '5') { d.innerHTML = 'FIVE'; } else if (opt == '4') { d.innerHTML = 'FOUR'; } etc... } Not Working Example... function toggle(opt) { var d = document.getElementById('div_tag'); if (opt == '5') { d

JavaScript: How to Hide / Unhide <div>

由 时光总嘲笑我的痴心妄想 提交于 2020-01-10 03:52:25
问题 I'm trying to avoid using innerHTML because it causes my browser to crash, probably due to the 250 milliseconds refresh rate. Anyway, I would rather have some content in an hidden <div> and make the <div> visible only if a certain condition is met. What's the best approach to go around this? Basically, what I'm doing now is.. setInterval(function () { if (serverReachable()) { .... // lines of code .... // lines of code var changeIt = document.getElementById('change') changeIt.innerHTML = '';

jquery .html() VS innerHTML()

由 拥有回忆 提交于 2020-01-06 15:13:46
问题 People on here are recommending that I use jQuery, but when I changed the code to jQuery and used .html() it is like it did nothing. I even removed half of the html code that needed to be added as someone suggested I was asking way to much of innerHTML and HTML. In Simple task, all I want is for when a user click on the DIV that it runs the onClick event. html += "<div onClick='loadnewsstory();' class='news'> this is a test story, for this test story we are not getting data from JSON</div>";

How to input the content of a form as a variable?

由 a 夏天 提交于 2020-01-06 12:49:12
问题 I'm creating a universal converter using HTML and JavaScript as a school project, and to convert two units of something, such as feet to miles, you first have to type what you want to convert into a form. Then, when the Confirm button is hit, [at this point, because you can't convert things yet] it's supposed to change the value of a span in HTML to what has been typed into the form. Right now, though, when the button is clicked, no matter what is put into the form, the span's value always

Chrome extension read innerHTML of the current page?

由 江枫思渺然 提交于 2020-01-06 05:21:27
问题 Hi this may be a silly question, but I can't find the answer anywhere. I'm writing a chrome extension, all I need is to read in the html of the current page so I can extract some data from it. here's what I have so far: <script> window.addEventListener("load", windowLoaded, false); function windowLoaded() { alert(document.innerHTML) }); } </script> Can anybody tell me what I'm doing wrong? thanks, 回答1: function windowLoaded() { alert('<html>' + document.documentElement.innerHTML + '</html>');

Why Mozilla FF does not update innerHTML?

由 天涯浪子 提交于 2020-01-05 08:26:12
问题 I'm trying to change the CSS of an HTML element dynamically...for that purpose i am using innerHTML. The problem I'm facing is, maybe Mozilla remembers the innerHTML of a textarea on the first posting. So if the user edits the text in textarea, it fails to show new text and shows original text in textarea. In IE it works fine. What's wrong with innerHTML and mozilla firefox ? <html> <head> <title></title> <script type="text/javascript"> function abc() { alert(document.getElementById("c")

how to change innerHtml by adding a integer value to element?

由 牧云@^-^@ 提交于 2020-01-05 04:51:33
问题 I build a Scoreboard what it does when someone click the +500 button it will add 500 to the value in the score board i.e it will add 500 to the value of p tag <div class="box"> <h2>Teams</h2> <div class="score"> <p id="p1" class="lead">230</p> </div> /div> <button id="b1">+500</button> JavaScript for it var myScore = document.getElementById("b1"); myScore.onclick = function () { var newScore = document.getElementById("p1").innerHTML; var value = newScore + 500; document.getElementById("p1")

jQuery DOM element creation vs innerHTML

由 心已入冬 提交于 2020-01-05 03:17:11
问题 While having one of my questions answered, cletus mentioned that when creating elements in jQuery it's better to use direct DOM element creation , instead of innerHTML . I tried googling it but I wasn't able to find a good article with comparisons. I've provided this code bellow as an example and I was wondering if someone could help me rewrite it in direct DOM element creation form in hope that i would also learn the difference afterwards. var img = $(this); img.append('<p class="cap"><a
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