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html - I want to use javascript to insert an attribute to an element

Any ideas how I would go about writing a javascript method to insert an attribute to a tag eg. I have <input ... 'Submit' type='submit'/> Thanks See Question&Answers more detail:os...

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

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254 views

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html - Can JavaScript access source code of a <script src=""> element?

<script id="s1" src="foo.js"></script> <script> alert('foo.js contains' + _source_code_of('s1')) </script> Can _source_code_of be implemented? See Question&Answers more detail:os...

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

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547 views

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html - Removing space between h1 and h2

I have stumbled across a problem that I can not seem to solve in any way, maybe I am using divs in a wrong way? ... >Select a group</h2> </div> See Question&Answers more detail:os...

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

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332 views

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html - Underlining visited links

Given the following example: http://jsfiddle.net/A8v9x/4/ - when you click the first link and then come back to ... How does one work around it? See Question&Answers more detail:os...

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

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450 views

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html - Vertically center ul in div

This is what my code looks like. #container { width: 584px; height: 50px; position: relative; overflow: hidden; } ... /li> </ul> </div> See Question&Answers more detail:os...

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

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377 views

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html - Javascript textContent is not working in IE8 or IE7

I need to add 2 cell content of a table and display it. Below JavaScript command works fine in chrome or IE10. ... it to float then add.. See Question&Answers more detail:os...

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

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445 views

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html - Vim: gg=G aligns left, does not auto-indent

When I try to fix the indentation of an HTML file with gg=G, each line loses its indentation and becomes left- ... <F3> :set hlsearch!<CR> See Question&Answers more detail:os...

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

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293 views

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html - What is an "em" if the font-size of the document is specified in ems?

In CSS, an em is a relative unit based on the font-size of the document. So, what exactly is an em then, ... , so there is no parent element? See Question&Answers more detail:os...

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

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335 views

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html - Firefox flexbox image width

I'm having some trouble getting my image to take up no more than 100% of the available width of the parent container. ... /div> </body> </html> See Question&Answers more detail:os...

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

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292 views

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html - .htaccess block all but my ip

I'm trying to do a quick htaccess to block all but my ip. I have this order deny, allow deny from all allow ... the correct way to do this ? See Question&Answers more detail:os...

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

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401 views

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html - In angular7, how do I change the height of a mat-select when shows the list of items?

In Angular7, how can I increase the height of a mat-select when it is showing the items? I have the following ... items I want the list shorter. See Question&Answers more detail:os...

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

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754 views

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html - :before && :after pseudo elements not showing Firefox

Firefox is not displaying :after and :before but they do show in Chrome. Firefox & Chrome: Viewing the source ... that it exists in console. See Question&Answers more detail:os...

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

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269 views

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html - Getting CSS border value with jQuery in Firefox 14.0.1

I run the following code in the Firebug console. $('img').css('border', 'solid 2px red').css('border'); ... 2px green').css('borderStyle'); See Question&Answers more detail:os...

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

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339 views

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html - Set CSS transition to use speed instead of duration?

Is it possible to set CSS transition to use speed instead of duration? Right now, if I want to have a ... transitions consistent in such cases. See Question&Answers more detail:os...

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

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503 views

1 answer

html - How to change placeholder color of specific input field?

I want to change the color of specific place holder. I'm using many input fields for my project, problem is ... help me. Thanks in advance. See Question&Answers more detail:os...

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

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357 views

1 answer

html - Using attr(data-icon) property to display unicode before element

Lets demonstrate an example with simple HTML code like this: <div data-icon="25B6">Title</div> I would like ... : http://jsfiddle.net/Lqgr9zv6/ See Question&Answers more detail:os...

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

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253 views

1 answer

html - Get Text of checkbox with Jquery

<input type="checkbox" name="PrePayment">Pre-Payment<br /> How would I get the text "Pre-Payment" from this using Jquery? Thanks! See Question&Answers more detail:os...

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

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307 views

1 answer

html - CSS placing one image on top of another

I am working on CSS design template. I have two images imageOne and imageTwo. Both are position: relative because if I ... { z-index: 1; } See Question&Answers more detail:os...

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

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242 views

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html - Embedding JSON objects in script tags

EDIT: For future reference, I'm using non-xhtml content type definition <!html> I'm creating a website using ... this in Python / django? See Question&Answers more detail:os...

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

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333 views

1 answer

html - To What Self-Closing Elements Can ::before and ::after Pseudo-Elements be Applied

I'm particularly interested in understanding when the ::before and ::after pseudo-elements can be applied to self- ... class="test"></div> See Question&Answers more detail:os...

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

0 votes

383 views

1 answer

html - <a> link not working by clicking, only work by "Open link in new tab" command

I meet this interesting situation: <ul> @foreach (var item in Model) { <li> <a href="@Url.Action("Details", " ... . What can be it's reason? See Question&Answers more detail:os...

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

0 votes

382 views

1 answer

html - How to make a div expand to fit available vertical space?

I'm looking for a way to make the div that contains my main page content to expand to fit the space left after ... How can I make it do that? See Question&Answers more detail:os...

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

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450 views

1 answer

html - Rounded corners fail to cut off content in webkit browsers if position:relative

Rounded corners fail to cut off content in webkit browsers (e.g. Chrome) if position:relative; See this demo. HTML: ... know of a fix? Thanks- See Question&Answers more detail:os...

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

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341 views

1 answer

html - How to reset the style properties to their CSS defaults in javascript?

On a php generated page there are several elements like this: <td class="defaultTDStyle" style="color: ... CSS default from javascript? See Question&Answers more detail:os...

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

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280 views

1 answer

html - Do ampersands still need to be encoded in URLs in HTML5?

I learned recently (from these questions) that at some point it was advisable to encode ampersands in href parameters ... of as a web developer? See Question&Answers more detail:os...

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

0 votes

403 views

1 answer

html - How to remove outline in bootstrap 4

I want to remove textbox outline in bootstrap 4 but its not working. How can I remove this line? CSS #content #main ... ="Enter Title"> </div> See Question&Answers more detail:os...

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

0 votes

376 views

1 answer

html - Which browsers (and versions) support the Canvas.toBlob method?

I'm working on a minimalist image creation project and I need to have the ability to create images within ... first to integrate this support? See Question&Answers more detail:os...

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

0 votes

227 views

1 answer

html - javascript get element's tag

Lets say this is my HTML: <div id="foo"> <input id="goo" value="text" /> <span id="boo"> ... document.getElementById(id); return element.tag; } See Question&Answers more detail:os...

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

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