Recent questions tagged jquery

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680 views

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jquery - remove wrapping div and leave all sub-divs intact?

I have one wrapper div with several sub-divs inside and tags inside those sub-divs as well. I want to ... always, is appreciated. Thank you. See Question&Answers more detail:os...

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

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645 views

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jquery - Check for file extension before uploading

I am using uploadify for uploading files with Codeigniter. And before uploading the file I just have to check whether ... ? 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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487 views

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jquery : focus to div is not working

After the ajax function is over. in success messages I'm focusing to the specific div. But it's not working. ... :$j("#focus_point").focus(); See Question&Answers more detail:os...

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

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602 views

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jquery - Alternatives to JavaScript eval() for parsing JSON

Quick Question. Eval in JavaScript is unsafe is it not? I have a JSON object as a string and I need to ... $.ajax method from 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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730 views

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jquery - Javascript, convert unicode string to Javascript escape?

I have a variable that contains a string consisting of Japanese characters, for instance; "みどりいろ" How would I go ... if there's a variation. See Question&Answers more detail:os...

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

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470 views

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jquery - HTTPS and external (CDN) hosted files?

I have a page that references a couple of externally hosted javascript files - namely, jQuery on Google and ... YUI Loader objects with HTTPS? See Question&Answers more detail:os...

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

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596 views

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jquery - How can I avoid autorepeated keydown events in JavaScript?

If the user holds down the key, multiple keydown events are fired. For usability reasons I need to use keydown, ... user holds the key down. See Question&Answers more detail:os...

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

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465 views

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jquery - Screen Coordinates of a element, via Javascript

I'm trying to get the screen coordinates (that is, relative to the top left corner of the screen) of an ... possible. Edited to add a picture: See Question&Answers more detail:os...

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

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jquery - How do you trigger autocomplete "select" event manually in jQueryUI?

I'm using jQueryUI autocomplete, and I have a function mapped to the select event, e.g.: $("#someId"). ... this possible? If so, how? See Question&Answers more detail:os...

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

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jquery - Can I append an array to 'formdata' in javascript?

I'm using FormData to upload files. I also want to send an array of other data. When I send just the image, it ... ; $.fancybox.close(); } }); See Question&Answers more detail:os...

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

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762 views

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jquery - Is it possible to wait until all javascript files are loaded before executing javascript code?

We have several JavaScript files which we load at the bottom of the master page. However, I have the situation that ... 's possible what I want. See Question&Answers more detail:os...

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

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633 views

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jquery - Detect change to selected date with bootstrap-datepicker

I have an input element with an attached datepicker created using bootstrap-datepicker. <div class="well"> <div ... into the input 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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475 views

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jquery - Writing data to a local text file with javascript

I have created a procedure to write content to a text file in my local machine. <form id="addnew"> < ... running on my local machine itself. See Question&Answers more detail:os...

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

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601 views

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jquery - Open Fancybox (or equiv) from Form input type="submit"

is there a way to get a fancybox (http://fancy.klade.lv/) or any other lightbox from submitting a ... an alternative script? 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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605 views

1 answer

jquery - scope of variables in JavaScript callback functions

I expected the code below to alert "0" and "1", but it alert "2" twice. I don't understand the reason. Don't ... </head> <body> </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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411 views

1 answer

jquery - map() get() confusion

I'm just going through the jQuery API and I'm a bit confused on map() & get() method. I know I'm ... this snippet of code? 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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444 views

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jquery - start javascript code with $(function, etc

I am studying Backbone and the todo example apps from http://todomvc.com/ I have noticed there are 3 severals ... files? Thanks for your advice. See Question&Answers more detail:os...

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

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511 views

1 answer

jquery - start javascript code with $(function, etc

I am studying Backbone and the todo example apps from http://todomvc.com/ I have noticed there are 3 severals ... files? Thanks for your advice. See Question&Answers more detail:os...

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

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482 views

1 answer

jquery - In Javascript, how do I determine if my current browser is Firefox on a computer vs everything else?

if(firefox and is on a computer){ alert('using firefox on a computer') }else{ alert("using something else!"); } How can I 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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1.1k views

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jquery - random position of divs in javascript

I'm trying to make Divs to appear randomly anywhere on a webpage with javascript. So a div appears then disappears, ... .remove(); }, 3000); See Question&Answers more detail:os...

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

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776 views

1 answer

jquery - update progress bar using ajax request seconds

Basicaly, I'm performing an AJAX request for an external login system, how can I update the progress bar based ... the percentage bar is full See Question&Answers more detail:os...

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

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448 views

1 answer

jquery - Use PHP code in external Javascript file

I am just wondering if it's possible to use external JS file that contains PHP code. my external JS $(document) ... Any thoughts? Thanks a lot. See Question&Answers more detail:os...

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

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471 views

1 answer

jquery - update progress bar using ajax request seconds

Basicaly, I'm performing an AJAX request for an external login system, how can I update the progress bar based ... the percentage bar is full See Question&Answers more detail:os...

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

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521 views

1 answer

jquery - Use PHP code in external Javascript file

I am just wondering if it's possible to use external JS file that contains PHP code. my external JS $(document) ... Any thoughts? Thanks a lot. See Question&Answers more detail:os...

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

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810 views

1 answer

jquery - HTML5 Video autoplay on Mobile Browser

I am using the following HTML5 and JQuery code to play a playlist of videos whose URLs are in an array ... need this functionality. Please help. See Question&Answers more detail:os...

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

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996 views

1 answer

jquery - Javascript select onchange='this.form.submit()'

I have a form with a select and a few text inputs. I'd like the form to be submitted when the select ... this.form).trigger("submit") instead? See Question&Answers more detail:os...

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

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444 views

1 answer

jquery function val() is not equivalent to "$(this).value="?

When I try to set a text input to blank (when clicked) using $(this).value="", this does not work. I have to use $ ... $(this).value=''; }); }); See Question&Answers more detail:os...

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

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556 views

1 answer

jquery ui - Can table rows be made draggable?

I have two divs that are float:left: <div id="inventor"> <table> <tr id="1"><td>Alexander Graham ... the left-hand side for styling purposes. See Question&Answers more detail:os...

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

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