General info: I am trying to make a table using the JQuery mobile. Up to this point my table looks good however, I have some minor issues.
Here is the code
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.min.css">
<script src="http://code.jquery.com/jquery-1.10.2.min.js"></script>
<script src="http://code.jquery.com/mobile/1.4.2/jquery.mobile-1.4.2.min.js"></script>
<style>
th
{
border-bottom: 1px solid #d6d6d6;
}
tr:nth-child(even)
{
background:#e9e9e9;
}
</style>
</head>
<body>
<h1>My Name</h1>
<div data-role="page" id="pageone">
<div data-role="header">
<h1> Cs496 Hw2</h1>
<h2> By: My Name here</h2>
</div>
<div data-role="main" class="ui-content">
<table data-role="table" data-mode="columntoggle" class="ui-responsive ui-shadow" id="myTable">
<thead>
<tr>
<th data-priority="1">No.</th>
<th>School Name</th>
<th data-priority="2">LOGO</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td id="schoolName_0">schools[0].name</td>
<td id="schoolImage_0">schools[0].image</td>
</tr>
<tr>
<td>2</td>
<td id="schoolName_1">schools[1].name</td>
<td id="schoolImage_1">schools[1].image</td>
</tr>
<tr>
<td>3</td>
<td id="schoolName_2">schools[2].name</td>
<td id="schoolImage_2">schools[2].image</td>
</tr>
<tr>
<td>4</td>
<td id="schoolName_3">schools[3].name</td>
<td id="schoolImage_3">schools[3].image</td>
</tr>
<tr>
<td>5</td>
<td id="schoolName_4">schools[4].name</td>
<td id="schoolImage_4">schools[4].image</td>
</tr>
<tr>
<td>6</td>
<td id="schoolName_5">schools[5].name</td>
<td id="schoolImage_5">schools[5].image</td>
</tr>
<tr>
<td>7</td>
<td id="schoolName_6">schools[6].name</td>
<td id="schoolImage_6">schools[6].image</td>
</tr>
</tbody>
</table>
<script type='text/javascript'>
function school(name,image){
this.name = name;
this.image = image;
}
var schools = [
new school('Oregon State University', "http://www.sports-logos-screensavers.com/user/OregonStateBeavers.jpg"),
new school('University of Oregon', "http://www.sports-logos-screensavers.com/user/Oregon_Ducks06.jpg"),
new school('Stanford University', "http://www.sports-logos-screensavers.com/user/Stanford_Cardinal.jpg")
new school('University of Southern California', "http://www.sports-logos-screensavers.com/user/USC_Trojans2.jpg"),
new school('University of Washington', "http://www.sports-logos-screensavers.com/user/Washington_Huskies2.jpg"),
new school('San Diego State University', "http://www.sports-logos-screensavers.com/user/SanDiegoStateAztecs3.jpg"),
new school('Florida State University', "http://www.sports-logos-screensavers.com/user/FloridaStateSeminoles.jpg")
];
</script>
</div>
</body>
</html>
Q: What I want to do is use Jquery to insert the contents of the schools array into the correct columns and rows. I wanted to do this by making an array of objects and then insert the associated element in the correct location in the table (where logos are links to images).
I have tried using both Jquery's append and appendto commands in the script portion of my html but that did not work. Also I tried using the document.getElementbyId(...) but that did'nt work either. I believe the script portion of my html is never being called.
Any Ideas are welcome.
The reference to schools[x].name and schools[x].image is not how javascript, or jQuery for that matter, will execute those. Infact this is probably rendering as straight text in your html <td> tags rather than the array element value you are hoping for.
Here is what I would do.
First, add an appropriate class to each of the <td> elements, and a rel attr to hold the counter like so:
<tr>
<td>1</td>
<td class='name' rel='0'></td>
<td class='image' rel='0'></td>
</tr>
Then, iterate over each of the <td> elements in the table, using the rel tag as the array index to retrieve the values from; finally, apply the values to the <td> tags with the .html('...') function, like so:
$.each( $("table#myTable tr td"), function(i,e){
var $this = $(this), //set $(this) object to a variable rather than referencing it multiple times
rel = parseInt( $this.attr('rel') );
//only look for td elements that have a class
if( $this.hasClass('name') )
$this.html( schools[ rel ].name );
if( $this.hasClass('image') )
$this.html( '<img src="' + schools[ rel ].image + '"/>' );
});
I haven't tested this, but I think the logic is sound...
Related
I am working on a display page for a lot of data. some of the data is a short string, some of it is a long string(>200char) and some is numbers. My issue is this: When i create a a table and set its style, how do i make it so the style of the table sets a fixed size for the cells in that table, without manually setting it for each individual cell, becuase i have over 50 tables with 10 rows or more and each one has multiple cells.
I am asking this because the data I am entering seems to be resizing the cells to make it fit, and it crushes the adjacent cells, which cant happen.
Here is a sample of what i want:
<table style={table_style_sub}>
<tr>
<td><b>Client Name:</b></td>
<td>{client2}</td>
</tr>
<tr>
<td><b>Location:</b></td>
<td>{client2Location}</td>
</tr>
<tr>
<td><b>Phone:</b></td>
<td>{client2Phone}</td>
</tr>
<tr>
<td><b>Emails:</b></td>
<td>{client2Email}</td>
</tr>
<tr>
<td style={cell_format}><b>Details:</b></td>
<td>{client2Service}</td>
</tr>
</table>
this is my table for example. Here is the formatting:
var table_style_sub={
margin: 'auto',
width: '400px',
marginBottom: '15px',
border: '1px dotted black'
}
is there any way to add to this table_style_sub to make every <td> of the appropriate table have a width of 'Xpx' without manually doing typing <td style={{width:"Xpx}}> over 300 times.
Here is the whole code if you want to see it to get an idea of how many lines i actually have: http://pastebin.com/6rzRz2Vj
You could try something like this in javascript itself,
In your code there seems to be a div with an id="messagesDiv" enclosing the table so could use that id and fetch the tds and then set their style to width in the javascript as shown below,
<!DOCTYPE html>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Insert title here</title>
<script src="angular.min.js"></script>
</head>
<body>
<form class="index-form" name="LoginForm">
<div class="card__supporting-text mdl-color-text--white-600" id="messagesDiv">
<h3>Contact Information</h3>
<table style={table_style}>
<tr>
<td><b>Legal Name: </b></td>
<td>{legalEntity}</td>
</tr>
<tr>
<td><b>Operating Name:</b> </td>
<td>{operatingName}</td>
</tr>
<tr>
<td><b>Role: </b></td>
<td>{string_role[role]}</td>
</tr>
<tr>
<td><b>Address 1: </b></td>
<td>{address1}</td>
</tr>
<tr>
<td><b>Address 2: </b></td>
<td>{address2}</td>
</tr>
<tr>
<td><b>City:</b> </td>
<td>{city}</td>
</tr>
<tr>
<td><b>Province:</b></td>
<td>{province}</td>
</tr>
<tr>
<td><b>Country: </b></td>
<td>{country}</td>
</tr>
<tr>
<td><b>Postal Code:</b></td>
<td>{postalCode}</td>
</tr>
<tr>
<td><b>Phone:</b></td>
<td>{phone}</td>
</tr>
<tr>
<td><b>Fax:</b></td>
<td>{fax}</td>
</tr>
<tr>
<td><b>Email:</b></td>
<td>{email}</td>
</tr>
<tr>
<td><b>Admin Contact:</b></td>
<td>{adminContact}</td>
</tr>
<tr>
<td><b>Techncal Contact:</b></td>
<td>{technicalContact}</td>
</tr>
</table>
</div>
</form>
<script>
var div=document.getElementById("messagesDiv");
var tds=div.getElementsByTagName("td");
for(var i=0;i<tds.length;i++){
tds[i].style.width='200px';
}
</script>
</body>
</html>
Tried to create this map area, but it doesn't work. Does someone know the solution? Thanks
html:
<html>
<body>
<table border="1">
<tr>
<td>logo</td>
<td>description</td>
</tr>
<tr>
<td colspan="2">
<map id ="first" name="Homepage"></map>
<script src="appendChild.js"></script>
</td>
</tr>
</table>
</body>
</html>
js:
var start= document.createElement("AREA");
start.setAttribute("href", "Homepage.html");
start.setAttribute("src" , "Homepage.jpg");
start.setAttribute("shape", "rect");
start.setAttribute("coords", "18,131,113,140");
document.getElementById("first").appendChild(start);
You have to create an element (usually an <img>) with the usemap attribute set to # + [the <map> element's name value]. In your case, you'd need to have an <img src="Homepage.jpg" usemap="#Homepage" />.
EDIT: You can add that <img> dynamically, too.
var start = document.createElement("AREA"),
image = document.createElement("IMG");
start.setAttribute("href", "Homepage.html");
start.setAttribute("shape", "rect");
start.setAttribute("coords", "18,131,113,140");
image.setAttribute("src", "//placekitten.com/221/221");
image.setAttribute("usemap", "#Homepage");
document.getElementById("first").appendChild(image);
document.getElementById("first").appendChild(start);
<table border="1">
<tr>
<td>logo</td>
<td>description</td>
</tr>
<tr>
<td colspan="2">
<map id="first" name="Homepage"></map>
<script src="appendChild.js"></script>
</td>
</tr>
</table>
I'm using material desigin lite in my website
I have implemented this example:
http://www.getmdl.io/components/index.html#tables-section
<table class="mdl-data-table mdl-js-data-table mdl-data-table--selectable mdl-shadow--2dp">
<thead>
<tr>
<th class="mdl-data-table__cell--non-numeric">Material</th>
<th>Quantity</th>
<th>Unit price</th>
</tr>
</thead>
<tbody>
<tr>
<td class="mdl-data-table__cell--non-numeric">Acrylic (Transparent)</td>
<td>25</td>
<td>$2.90</td>
</tr>
<tr>
<td class="mdl-data-table__cell--non-numeric">Plywood (Birch)</td>
<td>50</td>
<td>$1.25</td>
</tr>
<tr>
<td class="mdl-data-table__cell--non-numeric">Laminate (Gold on Blue)</td>
<td>10</td>
<td>$2.35</td>
</tr>
</tbody>
</table>
my question is how to handle the check box in the table , they are added by the class : .mdl-data-table--selectable
there is no Id or class for them so what is the way to use them in javascript or sql server (deleting rows what i'm trying to implement)
You could check if they're are clicked with a jquery on method, why am not using the normal .click is to because of event delegation. Jquery docs do a perfect job explaining that.
Before I explain how I did it I will have a snippet that you can immediately play with under my explanation.
I basically used inspect element to look at the tables structure and it looked something like this
<tr>
<td>
<label>clickable checkbox code</label>
</td>
<td>Acrylic</td>
<td>25</td>
<td>$2.90</td>
With that information, we can do a lot. I personally used this to listen to clicks.
$(document).on("click",".mdl-checkbox__ripple-container.mdl-js-ripple-effect.mdl-ripple--center", function() { /* Code here*/ });
And with jquery parents & children methods we can achieve a lot, like read the content of all the table data with the following code in our click event listener
foo = $(this).parents().eq(2).children().text();
Or we can perhaps delete a whole row?
$(this).parents().eq(2).fadeOut();
What that would do is, look at the clicked checkbox using "this" as reference. Then go to levels up and remove a whole row.
<tr><!-- eq 2 -->
<td> <!-- eq 1 -->
<label>clickable checkbox code</label>
</td>
<td>Acrylic</td>
<td>25</td>
<td>$2.90</td>
Or we can check for the content of a specific child like this
var secondChildContent = $(this).parents().eq(2).children().eq(2).text();
Where secondChildContent will be return the content. You can always change the eq (The one after children) value to the desired child number you want. In the following case secondChildContent would return "Acrylic"
<tr>
<td> <!-- eq 1 -->
<label>clickable checkbox code</label>
</td>
<td>Acrylic</td> <!-- eq 2 -->
<td>25</td> <!-- eq 3 -->
<td>$2.90</td> <!-- eq 4 -->
$(document).ready(function() {
$(document).on("click", ".mdl-checkbox__ripple-container.mdl-js-ripple-effect.mdl-ripple--center", function() {
//Removing row
$(this).parents().eq(2).delay(500).fadeOut(300);
var secondChildContent = $(this).parents().eq(2/*child number*/).children().eq(2).text();
var allChildrenContent = $(this).parents().eq(2).children().text();
var parentID = $(this).parents().eq(2).attr('id');
//Removing table on click of first checkbox
if (parentID == "header") {
$("#mdlTable").fadeOut(1000);
$("#log").html("<b>Table removed!</b>");
} else {
//Don't pay attention to this
$("#log").html(
"<b>Second child content is: </b>" + secondChildContent +
"<br><b>All children content is: </b>" + allChildrenContent
)
}
});
});
#log,
#mdlTable {
margin: 1% 1% 1% 1%;
}
<!DOCTYPE html>
<html>
<head>
<title>Table</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
<link rel="stylesheet" href="https://storage.googleapis.com/code.getmdl.io/1.0.4/material.indigo-pink.min.css">
<script src="https://storage.googleapis.com/code.getmdl.io/1.0.4/material.min.js"></script>
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons">
</head>
<body>
<table id="mdlTable" class="mdl-data-table mdl-js-data-table mdl-data-table--selectable mdl-shadow--2dp">
<thead>
<tr id="header">
<th class="mdl-data-table__cell--non-numeric">Material</th>
<th>Quantity</th>
<th>Unit price</th>
</tr>
</thead>
<tbody>
<tr>
<td class="mdl-data-table__cell--non-numeric">Acrylic (Transparent)</td>
<td>25</td>
<td>$2.90</td>
</tr>
<tr>
<td class="mdl-data-table__cell--non-numeric">Plywood (Birch)</td>
<td>50</td>
<td>$1.25</td>
</tr>
<tr>
<td class="mdl-data-table__cell--non-numeric">Laminate (Gold on Blue)</td>
<td>10</td>
<td>$2.35</td>
</tr>
</tbody>
</table>
<div id="log"></div>
</body>
When a checkbox is selected, the tr gets the class "is-checked" with Material Design Lite.
So your jquery can be like this:
$("table").find("tr.is-checked").each(function(){
// Do some stuff!
});
Update: Just read that the class "mdl-data-table--selectable " is being deprecated... This is the article on github
You can use this OnClick API function.
It uses like Android onClickListener, but it is for JavaScript.
TablesOnClickListener = function() {
var fun;
this.setOnClickListener = function(listener) {
fun = listener;
$(document).on("click", ".mdl-checkbox__ripple-container.mdl-js-ripple-effect.mdl-ripple--center", function() {
//$(this).parents().eq(2).delay(500).fadeOut(300);
var secondChildContent = $(this).parents().eq(2 /*child number*/ ).children().eq(2).text();
var allChildrenContent = $(this).parents().eq(2).children().text();
var parentID = $(this).parents().eq(2).attr('id');
fun({
sen: secondChildContent,
text: allChildrenContent,
id: parentID
});
});
}
How to use:
Step 1: create new TablesOnClickListener
var tocl = new TablesOnClickListener()
Step 2: set Item OnClickListener
tocl.setOnClickListener(function(data){
console.log(data);
});
Now your Tables Item Listener are all set!
I am trying to select all the elements with class "name" and when I click on one radio button it flips the last and first name around, so: Hanks, Tom || Tom, Hanks. Here is what I have so far:
HTML:
<h1>Address Book</h1>
<p>Show Names as:</p>
<input name="lastfirst" value="last" type="radio">First, Last
<input name="firstfirst" value="first" type="radio">Last, First
<div>
<table <thead="">
<tbody>
<tr>
<th>ID</th>
<th>Name</th>
<th>Email</th>
</tr>
</tbody>
<tbody>
<tr>
<td>9001</td>
<td class="name">Tom Hanks,</td>
<td>tomhanks#moviestars.com</td>
</tr>
<tr>
<td>9002</td>
<td class="name">Bruce Willis,</td>
<td>brucewillis#moviestars.com</td>
</tr>
<tr>
<td>9003</td>
<td class="name">Jim Carrey,</td>
<td>jimcarrey#moviestars.com</td>
</tr>
<tr>
<td>9004</td>
<td class="name">Tom Cruise,</td>
<td>tomcruise#moviestars.com</td>
</tr>
<script>
</script>
</tbody>
</table>
</div>
<meta charset="utf-8">
<title>Test</title>
<link rel="stylesheet" href="./webassets/style.css" media="screen" type="text/css">
<h1>Company Staff List</h1>
<div>
<table>
<thead>
<tr>
<th>ID</th>
<th>Name</th>
</tr>
</thead>
<tbody>
<tr>
<td>9001</td>
<td>Tom Hanks,</td>
</tr>
<tr>
<td>9002</td>
<td>Bruce Willis,</td>
</tr>
<tr>
<td>9003</td>
<td>Jim Carrey,</td>
</tr>
<tr>
<td>9004</td>
<td>Tom Cruise,</td>
</tr>
</tbody>
</table>
</div>
Here is my jquery. I used a filler of .hide() because other than selecting the elements I am not sure how to do this. Just some hints would help. I am not sure how to separate the first and last name. If I could figure out how to simply swap the first and last name into a variable I could definitely figure out the rest.
$(document).ready(function(){
$("input[name='lastfirst']").click(function(){
$(".name").hide();
});
$("input[name='firstfirst']").click(function(){
$(".name").hide();
});
});
DEMO
$(document).ready(function () {
$("input[name='change_last_first']:nth(0)").prop('checked', true)
$("input[name='change_last_first']").change(function () {
$(".name").text(function (_, old_txt) {
var new_txt = old_txt.split(' ').reverse();
return new_txt.toString().replace(',,', ' ') + ',';
});
});
});
HTML changed
<input name="change_last_first" value="last" type="radio">First, Last
<input name="change_last_first" value="first" type="radio">Last, First
References
.text()
.change()
.replace()
.split()
.toString()
.reverse()
Split it first using.
var splStr = input.split(/[ ,]+/);
now concatinate using input=splStr[1]+splStr[0];
you can separate the text using split function input.split(/[ ,]+/); along with a regular expression to separate each "word" within the input.
you could then assign each value to a new variable
ex:
var a = array[0], b = array[1]
From there you could concatenate the array values into any order you choose.
how can i append a new tr to the top of the table instead of under other tr.
Example:
<table width='100%'>
<tr><td>something</td><td>else here</td></tr>
<tr><td>something2</td><td>else here2</td></tr>
</table>
After a click event in jQuery, how can i place
<tr><td>something3</td><td>else here3</td></tr>
at the top of the table so it now looks like
<table width='100%'>
<tr><td>something3</td><td>else here3</td></tr>
<tr><td>something</td><td>else here</td></tr>
<tr><td>something2</td><td>else here2</td></tr>
</table>
Any help on this would be greatly appreciated.
$('table').prepend('<tr><td>something3</td><td>else here3</td></tr>');
or...
$('<tr><td>something3</td><td>else here3</td></tr>').prependTo('table');
More info on 'prepend': http://docs.jquery.com/Manipulation/prepend
More info on 'prependTo': http://docs.jquery.com/Manipulation/prependTo
This JS is IE specific at the moment, but it shouldn't be too hard to make it multi-browser compatible.
<html>
<body>
<script language="JavaScript">
function function1() {
var myRow = document.all.myTable.insertRow(0);
var myCell = myRow.insertCell();
myCell.innerText = "The added cell";
}
</script>
<table id="myTable" border="1" cellspacing="5" cellpadding="5">
<tr>
<td width="100">3</td>
<td width="100">4</td>
</tr>
<tr>
<td>1</td>
<td>2</td>
</tr>
</table>
<button onclick="function1();">Add a cell</button>
</body>
</html>