jquery

Dynamic filtering values in select elements in Datatables

由 我是研究僧i 提交于 2021-01-29 16:54:56
问题 Using the following code of multi-filtering select inputs in Datatables is it possible to show only available values in the other select inputs upon a selection in one filter? To be more precise, in this example if I select 'Tokyo' as an Office , I would like to populate only the values 'Accountant', 'Integration Specialist', 'Support Engineer' and 'Regional Marketing' in the dropdown menu of Position . $(document).ready(function() { $('#example').DataTable( { initComplete: function () { this

How can I make chained multiple choice fields in Django with JQuery?

由 我们两清 提交于 2021-01-29 16:27:17
问题 I want to make a chained multiple choice field. I have working code for chained dropdown boxes below. I want to be able to choose more than one option at each level and have the next level return all records for each of the selected values. How can I make this happen? (my code is not very DRY, so appreciate any notes on that as well, but that is secondary) models.py class Nace_Level_1(models.Model): code = models.CharField(max_length=1) name = models.CharField(max_length=200) short_name =

jQuery Load - Additional Parameter

由 断了今生、忘了曾经 提交于 2021-01-29 16:10:47
问题 I am using the jQuery Load method. $('#tabs-1').load("@Html.Raw(Url.Action("IndexTpUse", "Transactions"))", completed); function completed(response, status, xhr) { } What I need is to send an additional parameter from the load method into the completed function. Is it possible? So that my final result might be something like this: function completed(response, status, xhr, additionalParam) { } Thanks 回答1: You can use bind to predefine some function parameters: $('#tabs-1').load("@Html.Raw(Url

Styling `Select2` in line with `bootstrap4` and displaying error/success with `jQuery validation` [duplicate]

由 送分小仙女□ 提交于 2021-01-29 16:06:54
问题 This question already has answers here : Error placement, Select2 (2 answers) How to make select2 work with jquery.validation plugin? (15 answers) select2 and jquery validation not working properly (2 answers) Closed 9 months ago . Not duplicate This question should be reopened as previous questions (on this topic) with answers are 4-5 years old and refer to respective project's old versions. Not to mention that year in computing is like a 'light year' in real life. Please vote to reopen this

jQuery is not defined error

由 戏子无情 提交于 2021-01-29 16:00:57
问题 Error in Jquery In view file (index.php) <script type="text/javascript" src="crosscut.js" ></script> <script src="jquery-ui.min.js" type="text/javascript"></script> <script type="text/javascript" src="mod-min.js" ></script> <script type="text/javascript" src="jquery-min.js" ></script> In Javascript file $(document).ready(function() { $('#crossline').css('background-color','blue'); }); button = function() { // other code } I have included jquery-min.js in script and it is loaded on page

How to make my jQuery Accordion animate smoother

由 无人久伴 提交于 2021-01-29 15:57:49
问题 I would like my jquery accordion tab animate more smoothly. How do I change the speed? 回答1: The full documentation can be found here including how to control animation properties. 回答2: $('.#tab').accordion({speed:"slow"}); 回答3: This should work: $('.yourAccordion').accordion({ speed: 'slow'}); 回答4: The key to the smooth action is the heightStyle , e.g. $( "#accordion" ).accordion({ heightStyle: "content" }); 来源： https://stackoverflow.com/questions/8679826/how-to-make-my-jquery-accordion

Prevent backward and forward keys from keyboard in HTML5 Video

由 一个人想着一个人 提交于 2021-01-29 15:44:06
问题 I am facing a problem to disable the backward and forward keys action for HTML video player. Currently, the default behavior is we can move forward and backward from keys Here is the code snippet <style> audio::-webkit-media-controls-timeline, video::-webkit-media-controls-timeline { display: none; } video::-webkit-media-controls-current-time-display { display: none; } video::-webkit-media-controls-time-remaining-display{ display: none; } </style><script src="https://ajax.googleapis.com/ajax

To disable the selective check box on page load jquery

由 孤者浪人 提交于 2021-01-29 15:42:53
问题 I have a problem and search for this a while but , didnt get any soultion. i have a page like: <!doctype html> <html> <body> <table id='mytable'> <tr> <thead> <th><input type="checkbox" id="action-toggle" /></th> <th>Institute</th> <th>Version</th> </tr> </thead> <tbody> <tr class="row1"><td><input type="checkbox" class="action-select" value="119" name="_selected_action" /></td> <td>ABCD Engineering College</td> <td>1.0</td></tr> <tr class="row1"><td><input type="checkbox" class="action

Canvas.toDataURL() Tainted canvases may not be exported

由 北城余情 提交于 2021-01-29 15:39:33
问题 I am trying to use javascript, html, css to create a page that I can resize an image from an online link. However, when resized, I faced the error that Tainted canvases may not be exported while using Canvas.toDataURL() . I have searched the issue in google and here. Somebody suggested to amend the photo's crossorigin to anonymous or '*'. I tried both methods but it doesn't work for me. I wonder anyone can offer help. My code is in the below link. https://jsfiddle.net/pangkachun/7axkq9pe/1/

Retrieving latitude and longitude from mysql, passing it to google maps api

由 只谈情不闲聊 提交于 2021-01-29 15:30:28
问题 I am a complete beginner and just wanting to know if there is a simple was of passing these locations to google maps which is in a script in my HTML. I can retrieve the coordinates fine like this PHP (this works): <?php require_once "sql.php"; error_reporting(E_ALL ^ E_NOTICE); ini_set('display_errors','On'); $result = array(); $result['success'] = false; $order_by = $_REQUEST['sort_by']; $query = "SELECT venue_name, latitude, longitude, id FROM venues"; if ($result_set = Sql::query($query))
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