each

$.each animation running separately

烂漫一生 提交于 2019-12-06 02:31:17
I'm trying to run each animation function one after the other instead of all at once. This is what I've got so far: $(document).ready(function(){ var bars = $('.bar'); bars.each(function(){ var widthpercent = $(this).attr("data-percent"); $(this).fadeIn(); $(this).animate({width:widthpercent},500); }); }); I've tried using .delay() and setTimeout() in various combinations to no avail. Could anyone point me in the right direction? Thank you! It sounds to me like you're looking for animate 's complete function. You can write a recursive function to keep calling the function in the complete

Practical Uses for jQuery's $().each() method for a presentation

两盒软妹~` 提交于 2019-12-06 00:23:36
问题 I'm giving a presentation to some coworkers today on how to use jQuery with ColdFusion. This is more of an introduction to jQuery than an advanced session. I'm trying to show how one can loop using jQuery's $().each() method, and in trying to come up with some practical, real world examples and I've drawn a blank. Any suggestions? 回答1: // changes every other div green $("div").each(function(i) { if (i % 2) this.style.backgroundColor = "green"; }); 回答2: Skip it. It'd be confusing to the new

Jquery if its the first time element is being clicked

和自甴很熟 提交于 2019-12-05 22:37:56
问题 I need my script to do something on the first time an element is clicked and continue to do something different on click 2,3,4 and so on $('selector').click(function() { //I would realy like this variable to be updated var click = 0; if (click === 0) { do this var click = 1; } else { do this } });//end click really I think it should rely on the variables but I can't think of how to update the variable from here on out any help would be awesome. 回答1: Have a look at jQuery's .data() method.

distributing json array output to each <li>

 ̄綄美尐妖づ 提交于 2019-12-05 22:15:48
I have a JSON output and i want to show each item inside each <li> . The JSON output looks like this: var data = [ { "MachineID":"171914", "Cost":"13,642.41", "Currency":"PHP" }, { "MachineID":"172233", "Cost":"1,367.73", "Currency":"PHP" }, { "MachineID":"41116", "Cost":"2,608.20", "Currency":"PHP" }, { "MachineID":"178077", "Cost":"1,517.04", "Currency":"PHP"}, { "MachineID":"176430", "Cost":"20,876.72", "Currency":"PHP" } ] And my code is this: $.each(data, function(i, obj) { $.each(obj, function(i, val) { $('li').append(obj.MachineID); }); }); Now the result shows like this: Foo

how to use for each with mustache javascript?

五迷三道 提交于 2019-12-05 21:58:42
问题 i have some json objects and some of them have some other objects inside them. if i leave only the json obj that don't have other obj inside them and then apply the template, everything goes well, i get, in this case 3 li elements. but if i grab the original json obj the results are a bit wired. I believe i need to do a each statement to iterate through each sub json obj from inside each main one maybe i am a bit confuse so here is some code. i have some json data like this: { "msg_id":"134",

The Illustrated Transformer

别来无恙 提交于 2019-12-05 21:48:53
摘自 Jay Alammar https://jalammar.github.io/illustrated-transformer/ The Illustrated Transformer In the previous post, we looked at Attention – a ubiquitous method in modern deep learning models. Attention is a concept that helped improve the performance of neural machine translation applications. In this post, we will look at The Transformer – a model that uses attention to boost the speed with which these models can be trained. The Transformers outperforms the Google Neural Machine Translation model in specific tasks. The biggest benefit, however, comes from how The Transformer lends itself to

Sum values in jQuery object by key

烈酒焚心 提交于 2019-12-05 20:53:04
I have a csv file converted to a jQuery object using jQuery CSV ( https://github.com/evanplaice/jquery-csv/ ). Here is the code for that: $.ajax({ type: "GET", url: "/path/myfile.csv", dataType: "text", success: function(data) { // once loaded, parse the file and split out into data objects // we are using jQuery CSV to do this (https://github.com/evanplaice/jquery-csv/) var data = $.csv.toObjects(data); }); I need to sum up values by key in the object. Specifically, I need to add up the bushels_per_day values by company. The object format is like so: var data = [ "0":{ beans: "", bushels_per

jQuery each - combining (this) with class specification

☆樱花仙子☆ 提交于 2019-12-05 16:58:31
I'm trying to cycle through some table rows. The simplified rows are as follows: <table> <tr id="ucf48"> <td class="ucf_text"> <input name="ucf_t48" value="Ann becomes very involved in the text she is reading." type="text"> </td> </tr> <tr id="ucf351"> <td class="ucf_text"> <input name="ucf_t351" value="Ann is a fast and confident reader." type="text"> </td> </tr> </table> I'm using this code to cycle: $('#ucf tr').each(function(i,obj){ var cn=$(this).attr('id').substr(3); var t=$(this +'.ucf_text input').val(); console.log("Row "+i); console.log("Cnum: "+cn); console.log(t); }); The console

Why does Array#each return an array with the same elements?

心已入冬 提交于 2019-12-05 12:51:18
问题 I'm learning the details of how each works in ruby, and I tried out the following line of code: p [1,2,3,4,5].each { |element| el } And the result is an array of [1,2,3,4,5] But I don't think I fully understand why. Why is the return value of each the same array? Doesn't each just provide a method for iterating? Or is it just common practice for the each method to return the original value? 回答1: Array#each returns the [array] object it was invoked upon: the result of the block is discarded .

Dynatree Expand Parents of Selected Nodes

[亡魂溺海] 提交于 2019-12-05 12:51:01
I have Dynatree running well on my page. I am using an initAjax to get the structure. When I generate my json I include "select": true where appropriate to select check-boxes. Most (all) of the check-boxes are at a depth of three levels down from the root. I would like to expand the parents of the selected nodes so the user can see the selected check-boxes when the page loads. I think I need to do something on the onPostInit function with getSelectedNodes, but I can not nail down the code?? I'm not sure if I should be using a each statement to loop through the selected nodes? Any help would be