jquery

问题 I have a html table dynamically populated from a database using laravel framework. I have put a checkbox in the row header and a Save Entry button. I want to get only the checked row values of the table including the footer of the table which indicate the calculation summary. something like this: arrbreakdown = []; //push here the checked row values. arrsummary = []; //push here the calculation summary. Reproducible example: <table class="table table-bordered" id="purchasetable"> <thead> <tr>

问题 How to use datatable in thymeleaf. i have created a table in which i am creating a div inside of td for all the user present in userInfo list How can i show only one user record as a div and inside of pagination section display only next and previous buttons. Currently i am getting error jquery.min.js:2 Uncaught TypeError: Cannot read property 'mData' of undefined I found some answer related to it as dataTables requires a well formed table. It must contain and . But i just want to display one

问题 I'm writing my own animate function for fun and stuff. I can't really get a smooth animation to occur though. jQuery has an awesome ratio of steps per animation making it really smooth, I was wondering what is the general formula they use to figure out how many steps to take. 回答1: It depends on the duration of the animation. jQuery, using its default setting stored in jQuery.fx.interval , starts a single 13 ms interval timer common to all animations when the first one is started and stops it

问题 I'm writing my own animate function for fun and stuff. I can't really get a smooth animation to occur though. jQuery has an awesome ratio of steps per animation making it really smooth, I was wondering what is the general formula they use to figure out how many steps to take. 回答1: It depends on the duration of the animation. jQuery, using its default setting stored in jQuery.fx.interval , starts a single 13 ms interval timer common to all animations when the first one is started and stops it

问题 I am using the jquery qtip tooltip on multiple elements (images) on a page. I am trying to have only one tooltip appear on the page at a particular time. If a tooltip is shown and another tooltip has been triggered to open, the currently open instance should close. I have found this in the documentation and have set solo: true however multiple instances of the tooltip are still appearing ont the page. Here is my jquery: <script type="text/javascript"> $(document).ready(function () { //******

问题 This question already has an answer here : jQuery Validate - Get value from select and based on the value make text input required field (1 answer) Closed 5 years ago . I use the jQuery Validate plugin and would like to make a select field only required if another select field has a selected option. Here comes my code: HTML <form id="my-form"> <input type="text" id="myInput" name="myInput"> <select id="mySelect" name="mySelect"> <option value="">Please select</option> <option value="1">Option

问题 I have a treeview structure created with css and jquery. To expand a node I want the user to click on a <span> within the <li> (it's an image) and not on the node itself. So here is my HTML part : <div class="tree"> <ul> <li class="parent active"><span class="expand"></span><a>Level 1</a> <ul> <li><span class="expand"></span><a>Level 2</a></li> <li><span class="expand"></span><a>Level 2</a></li> <li><span class="expand"></span><a>Level 2</a></li> <li><span class="expand"></span><a>Level 2</a>

问题 This question already has an answer here : jQuery Validate - Get value from select and based on the value make text input required field (1 answer) Closed 5 years ago . I use the jQuery Validate plugin and would like to make a select field only required if another select field has a selected option. Here comes my code: HTML <form id="my-form"> <input type="text" id="myInput" name="myInput"> <select id="mySelect" name="mySelect"> <option value="">Please select</option> <option value="1">Option

问题 This question already has an answer here : jQuery Validate - Get value from select and based on the value make text input required field (1 answer) Closed 5 years ago . I use the jQuery Validate plugin and would like to make a select field only required if another select field has a selected option. Here comes my code: HTML <form id="my-form"> <input type="text" id="myInput" name="myInput"> <select id="mySelect" name="mySelect"> <option value="">Please select</option> <option value="1">Option

问题 This question evolved into preventing the dropdown from opening on enter key press. As you can see, my ugly solution closes the dropdown with a setTimeout when you press enter when a tag input has focus. How can I prevent it from opening at all on enter, instead of closing it after it has opened? Here are some events that may be useful: https://select2.org/programmatic-control/events var tagClick = false; $(document).on('mousedown touchstart', '.tag', function(e) { var $self = $(this);