Recent questions tagged DOM

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dom - How to remove the class in javascript?

<div id="tab1" class="nav left"> <ul> <li><a href="/magento/" class="now">Home</a></li> ...... </ul> ... /') { div.removeClass(); } } Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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492 views

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dom - Get list item index in HTML ul list using Javascript

I have the following HTML page: <html> <head> <script type="text/javascript" src="JavaScript/Menu.js"></script ... ? Thanks for all the help. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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471 views

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dom - Can I use JavaScript to set the 'name' attribute?

According to SitePoint (and my own experiments), the IE implementation of "setAttribute()" is buggy and ... library. Thanks in advance! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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702 views

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dom - Safari extension beforeload event documentation

I can't find any documentation on the beforeload event other than the Blocking Unwanted Content section of this. ... for the beforeload event? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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621 views

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dom - Remove highlight added to selected text using JavaScript?

I highlighted selected text using JavaScript with the following code: var sel = window.getSelection(); if(!sel. ... color and restore the text? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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875 views

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dom - How to get elements by name in Delphi Chromium Embedded?

To get a particular DOM node embedded in the current web document from a TChromium instance, using its ID, you use ... ------------ See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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520 views

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dom - Javascript Removing Whitespace When It Shouldn't?

I have a HTML file that has code similar to the following. <table> <tr> <td id="MyCell">Hello World</td> </ ... items, but I'm having no luck. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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568 views

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dom - Can I use javascript to force the browser to "flush" any pending layout changes?

I have a library that build UI using Javascript, and because of the dynamic content involved I sometimes want ... immediately inline. Any ideas? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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611 views

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dom - Click event does not work on the mark-end of path in SVG

I create a simple path in SVG, and use the mark-end attribute for creating an arrow line. Then I bind the click ... area. How to fix this issue? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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660 views

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dom - How do I add textboxes dynamically in Javascript?

By default I have 5 textboxes. When a user clicks on a button, one textbox should be added. How could I do this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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548 views

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dom events - Browser/tab close detection using Javascript (or any other language)

I searched for this question in various places, but all that they mention is the use of Javascript window.unload ... continues to fill his form. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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713 views

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dom - UI5: Check if a control is currently rendered and visible

In a SAPUI5 application I would like to update the content of a control (e. g. a tile) only when this is ... Do I need to manage it manually? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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498 views

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dom - How do I dynamically add a stylesheet using Dart?

I know in Javascript how to dynamically add a stylesheet. This can be done using the following code: var sheet ... index)? Kind regards, Hendrik See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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520 views

1 answer

dom - Four variations of jQuery ready() -- what's the difference?

I've seen four different ways to tell jQuery to execute a function when the document is ready. Are these all equivalent? ... ('jQuery()'); }); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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556 views

1 answer

dom - Using JavaScript insertBefore() to insert before a TextNode?

I have HTML like the following: <div id="move-me"> <a href="#">I'm a link</a> </div> <div ... to include paragraph tags or remove white space. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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572 views

1 answer

dom events - Emulate jQuery "on" with selector in pure Javascript

I would emulate in pure Javascript the main functionality of jQuery .on( events , selector , data) method. ... Here the jsFiddle for testing. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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547 views

1 answer

dom - How can I get a parent window's height from within iFrame using jQuery?

Within an iFrame, we need to get the parent's window/document height. Is there a way to get this using ... s value from within the iFrame. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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648 views

1 answer

dom - HTML Placeholder browser compatibility

What browsers support the placeholder html tag for text inputs? Does Internet Explorer support it? (I have a ... ="placeholder here" /> See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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488 views

1 answer

dom - Javascript getElementById lookups - hash map or recursive tree traversal?

Does the DOM have a hash-table of elements whose keys are the elements' ids? I want to know if ... this behavior different across browsers? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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523 views

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dom - How are JavaScript host objects implemented?

I was thinking about this today and I realized I don't have a clear picture here. Here are some statements I ... about asking here first. :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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609 views

1 answer

dom - jQuery - find table row containing table cell containing specific text

I need to get a tr element which contains a td element which contains specific text. The td will contain ... anyone provide the correct syntax? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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526 views

1 answer

dom - JavaScript and querySelector

I have this HTML: <div id="allSteps"> <h3>Intermediate steps</h3> <span class="staticStep">→ <img src="" alt=" ... ][2]; What am I doing wrong? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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512 views

1 answer

dom - html div nesting? using google fetchurl

I'm trying to grab a table from the following webpage http://www.bloomberg.com/markets/companies/country/hong-kong ... useful. Thanks a bunch. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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518 views

1 answer

dom - I need to find and press a button on a webpage using VBA

I have written a macro that will open a webpage, find the spots I need to put the data into, and then I ... + 1 Wend objElement.Click End Sub See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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493 views

1 answer

dom - Modify html attribute with php

I have a html string that contains exactly one a-element in it. Example: <a href="http://www.test.com" rel=" ... or should I do it with DOM? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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769 views

1 answer

dom - Does Google Apps Script have something like getElementById?

I am gonna to use Google App Script to fetch the programme list from the website of radio station. How can ... get the programs in the webpage. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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435 views

1 answer

dom - javascript selectors

How does one select DOM elements in javascript? Like for example: <div class="des"> <h1>Test</h1> <div ... use jQuery or any other libraries. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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634 views

1 answer

dom - Can Javascript be used to detect a redirected image SRC (in any popular browser)?

I'm guessing nope, but you never know. Browser loads <img src="http://example.net/lolcat.png"> example.net ... that we've got a maybe. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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