I want to show my tasks like this in bootstrap cards -
Picture for reference
Code that I'm using right now -
HTML
<div class="card" id="todo"></div>
AJAX
var data = JSON.parse(httpRequest2.response);
console.log(data);
$.each(data, function(index, itemData) {
$("#todo").append('<div class="row"><div class="col-9">'+
itemData.Todo.task+
'</div></div></div>'+
'<div class="col-3"><p>'+
Some Data
</div>'
);
});
It is showing multiple to-do in one card. How can I show one to-do in one card?
Please help!
The problem is that you add all the todo in one card (div#todo). So what you need to do is juste to make a div that will contains the card.
<div id="todos"></div>
const data = JSON.parse(httpRequest2.response);
console.log(data);
$.each(data, function(index, itemData) {
$("#todos").append('<div class="card"><div class="row"><div class="col-9">'+
itemData.Todo.task+
'</div></div></div>'+
'<div class="col-3"><p>'+
Some Data
</div></div>'
);
});
It should work as you want. And you can add css to improve style.
Related
I'm trying to pull JSON feeds from a yahoo pipes source into my jQuery Mobile project using Handlebars.js with jQuery's ajax method.
This method works without Handlebars, but there are some limitations. It doesn't show up in jquerymobile listview format, instead it pops out like a normal bullet list. Here's the source:
var pipeURL = "http://pipes.yahoo.com/pipes/pipe.run?_id=mu3NkfY_3BGtncSIJhOy0Q&_render=json";
$.ajax({
url : pipeURL,
dataType : "json",
success : function(data) {
console.log(data);
var html = '<ul data-role="listview" id="all-posts-two" data-filter="" data-count-theme="c">';
$.each(data.value.items, function(i, item) {
html += "<li>" + item.title + "</li>";
});
html += "</ul>";
//Add the feed to the page
$("#PostsList").empty().html(html);
}
});
Here's the source for the other method I've been trying to use with Handlebars but obviously I'm missing something somewhere.
$.ajax({
url : pipeURL,
dataType : "json",
success : function(data) {
//line to check the received data on the console
console.log(data);
//handlebars area
var source = $("#posts-template").html();
var template = Handlebars.compile(source);
var blogData = template(data);
$("#all-posts").append(blogData);
$("#all-posts").trigger("create");
dfd.resolve(data);
},
error : function(data) {
// console.log(data);
}
});
Here's the html source for the template
<ul data-role="listview" id="all-posts" data-filter=""></ul>
<script id="posts-template" type="text/x-handlebars-template">
{{#each value.items}}
<li data-postid="{{ID}}">
<a data-transition="slide" href="#">
<p>{{{title}}}</p>
</a>
</li>
{{/each}}
</script>
Anyone, please help me out please
From what I can see you are using an older version of jQuery Mobile (lower then 1.4).
Do it like this:
var pipeURL = "http://pipes.yahoo.com/pipes/pipe.run?_id=mu3NkfY_3BGtncSIJhOy0Q&_render=json";
$.ajax({
url : pipeURL,
dataType : "json",
success : function(data) {
console.log(data);
var html = '<ul data-role="listview" id="all-posts-two" data-filter="" data-count-theme="c">';
$.each(data.value.items, function(i, item) {
html += "<li>" + item.title + "</li>";
});
html += "</ul>";
//Add the feed to the page
$("#PostsList").empty().html(html);
$('#all-posts-two').listview('refresh');
}
});
Look at this line:
$('#all-posts-two').listview('refresh');
It will enhance dynamically added listview, of course there's one more thing, you need need to trigger it after whole dynamic list has been done and not on every li element, it will fail in this case. In your next example you are using this line:
$("#all-posts").trigger("create");
It will fail because trigger('create') is used to enhance whole data-role="content" not just part of it so as such it should be used only on data-role="content" div.
Read more about it in this other answer.
Or take a look at my blog article, there you will find a working example of listview created from remote JSON data.
Update:
If you are using jQuery Mobile 1.4 try this line:
$('#all-posts-two').enhanceWithin();
.enhanceWithin() is method introduced in jQuery Mobile 1.4 to replace all other methods.
Update 2
This question is finally answered in another question, or you can find it here with working example:
I have a simple webapp consisting of a main page that contains a grid with 3 columns.
<div data-role="content">
<div class="ui-grid-b" id="main">
</div>
</div>
At runtime this grid is expanded with new rows by clicking a button.
$(document).on('pageinit', '#page-home', function() {
$('button').on('click', function() {
var table = $('#main');
var blocka = $('<div class="ui-block-a">One</div>');
var blockb = $('<div class="ui-block-b">Two</div>');
var blockc = $('<div class="ui-block-c">Three</div>');
blocka.appendTo(table);
blockb.appendTo(table);
blockc.appendTo(table);
});
});
Now I have the problem that if there are more rows added (let's say 10) then the last rows run out of screen.
Is there a simple way to automatically scroll to the last row everytime a new one is created?
I know that I can get the element by calling table.find('.ui-block-a:last') but I don't know how to scroll to the found element.
Thanks in advance!
As suggested in this answer: How to go to a specific element on page?
Add the following after blockc.appendTo(table) in your click handler:
$('html, body').animate({
scrollTop: blocka.offset().top + 'px'
}, 'fast');
Here is fiddle demo: http://jsfiddle.net/ezanker/5ap48/
I have created and autocomplete text using jquery mobile. I am able to fetch the data from the remote server but the problem is when I click on the list it only show that list is click what I want is when I select item from list the selected item should place in the input field and the list should hide. Can any one tell how to do this
thanks in advance.
<input type="text" id="searchTermInput" placeholder="enter project name"/>
<ul id="autocomplete" data-role="listview" data-inset="true"
data-theme="b" data-mini="true"></ul>
Here is the coed for fetching the data from the remote server:
$(document).ready(function(){
$('#searchTermInput').on('input',function(e){
var $itemList=$('#autocomplete');
$itemList.empty();
var $inputElem=$(this);
//triget only when at least 2 characters have been entered
var keywords = $inputElem.val();
if(keywords.length<2){
return;
}
$.ajax({
url:"link of the url file",
type:"POST",
data:{projectName:keywords},
dataType:"json",
context:{responseCallback: $itemList},
timeout:3000,
success:function(data,status,xhr){
if(data.length>0){
var listItemHtml="";
$.each(data,function(i,val){
listItemHtml +="<li><a href='#'>"+val.project_name+"</a><?li>";
});
$('#autocomplete').html(listItemHtml);
$('#autocomplete').listview("refresh");
}
}, error: function (xhr, status, err) {
alert(err);
}
});
});
});
I need some guidance/suggestions for an optimal way to save the order of a sortable list that takes advantage of Meteor.
The following is a scaled down version of what I'm trying to do. The application is a simple todo list. The end goal for the user is to sort their list where the data is picked up from the database. As the user sorts tasks, I would like to save the order of the tasks.
I've implemented this application without Meteor using php/ajax calls using sortable's update event that would delete the entry in the database and replace it with what was currently in the DOM. I'm curious to know if there are a better ways to do this taking advantage of Meteor's capabilities.
The following sample code is straight off of a live demo.
HTML:
<template name="todo_list">
<div class="todo_list sortable">
{{#each task}}
<div class="task">
<h1>{{title}}</h1>
{{description}}
</div>
{{/each}}
</div>
</template>
JS(Without the Meteor.isServer that simply populates the database.):
if (Meteor.isClient) {
//Populate the template
Template.todo_list.task = function () {
return Tasks.find({});
};
//Add sortable functionality
Template.todo_list.rendered = function () {
$( ".sortable" ).sortable();
$( ".sortable" ).disableSelection();
};
}
Sample data (Output of Tasks.find({})):
[{
title:"CSC209",
description:"Assignment 3"
},
{
title:"Laundry",
description:"Whites"
},
{
title:"Clean",
description:"Bathroom"
}]
You'd probably want to first sort your items by a new field on you collection then, you'll want to hook into the jQuery sortable update event:
if (Meteor.isClient) {
// Populate the template
Template.todo_list.task = function () {
return Tasks.find({}, { sort: ['order'] });
};
// Add sortable functionality
Template.todo_list.rendered = function () {
$('.sortable').sortable({
update: function (event, ui) {
// save your new list order based on the `data-id`.
// when you save the items, make sure it updates their
// order based on their index in the list.
some_magic_ordering_function()
}
});
$( ".sortable" ).disableSelection();
};
}
You template would look a bit like this:
<template name="todo_list">
<div class="todo_list sortable">
{{#each task}}
<div class="task" data-id="{{_id}}">
<h1>{{title}}</h1>
{{description}}
</div>
{{/each}}
</div>
</template>
And when that event is triggered, it would determine the order of the list and save the new order in the documents for the collection.
This isn't really a complete answer, but hopefully it helps a bit.
I'm looking to create a nice effect when appending multiple paragraphs to a div. When I append I want to fadeIn the paragraphs one at a time so one shows after the other. At the moment they all fade in at the same time.
example html;
<div class="wrapper">
<p class="para">paragraph 1</p>
<p class="para">paragraph 2</p>
<p class="para">paragraph 3</p>
</div>
Here is the code used to append to the div
$(results).prependTo(".wrapper").hide().fadeIn('slow');
(Results) is simply the multiple paragraphs.
Thanks in advance for your help and advice.
You could try something like this:
$(results).bind('appear', function(){ // bind a custom event
$(this).fadeIn('slow', function(){
$(this).next('p.para').trigger('appear'); // recurse
});
})
.prependTo('wrapper')
.end() // back to "results"
.hide() // not necessary if already hidden by style rule
.first().trigger('appear'); // start the cascade
Here's an example: http://jsfiddle.net/redler/CDbEn/
You could use queue() for this:
$('p').prependTo("#wrapper").hide().each(function() {
var element = $(this);
$('#wrapper').queue(function() {
setTimeout(function() {
element.fadeIn('slow');
$('#wrapper').dequeue();
}, 700);
});
});
Example.
//assuming resuls is an array of strings containing your p's
var appear = function(index) {
if (results[index])
$(results[index]).prepend('.wrapeer').hide().fadeIn('slow', function(){ appear(index+1); });
}
What about
$('.para').each(function(index){
$(this).hide().prependTo('.wrapper').delay(500 * index).fadeIn('slow');
});