I am trying to build a table using th:each and have the whole row of the table clickable as a link through JavaScript.
<table>
<th:block th:each='user : ${list}'>
<script th:inline="javascript">
var userid = [[${user.id}]];
</script>
<tr onclick="location.href='user?id='+userid">
<td th:text="${user.firstName}"></td>
<td th:text="${user.lastName}"></td>
</tr>
</th:block>
</table>
However, the variable always refers to the latest value and not the one it was when the row was created. Is there a way to do that? Or maybe a different solution to what I'm trying to do?
No need for the th:block, you can simply put the th:each on the tr.
To accomplish the click, I recommend putting the id in a data attribute, and retrieving it in JavaScript. This should work for you:
<table>
<tr th:each="user : ${list}"
th:data-id="${user.id}"
onclick="location.href = 'user?id='+this.getAttribute('data-id')">
<td th:text="${user.firstName}"></td>
<td th:text="${user.lastName}"></td>
</tr>
</table>
You can avoid using JavaScript by adding an <a> element to each table cell (Inspired by https://stackoverflow.com/a/17147909/40064):
<table>
<th:block th:each='user : ${list}'>
<tr>
<td><a th:href="#{/user(id=${userid})}" th:text="${user.firstName}"></a></td>
<td><a th:href="#{/user(id=${userid})}" th:text="${user.lastName}"></a></td>
</tr>
</th:block>
</table>
Related
I am working for a update on a chrome extension for a page where I have the following table.
<tr class="MessageContent">
<td colspan=3>
data
</td>
</tr>
I am trying to change the second tables color.
I have access to the first table, but need to somehow select the second table.
document.getElementsByClassName("MessageContent")[0]; // First table
Nothinng I have tried has worked.
Use querySelector instead, to select the first <td> inside a <tr class="MessageContent">:
document.querySelector('tr.MessageContent > td').style.backgroundColor = 'yellow';
<table>
<tr class="MessageContent">
<td colspan=3>
data
</td>
</tr>
</table>
If you need to be more specific and are sure the td always has colspan=3, then
document.querySelector('tr.MessageContent > td[colspan="3"]');
<table id="results">
<thead>
<tr>
<td>1st</td>
<td class="horse1"></td>
</tr>
<tr>
<td>1st</td>
<td class="horse2"></td>
</tr>
<tr>
<td>1st</td>
<td class="horse3"></td>
</tr>
</thead>
</table>
i used this way it didnt worked .
document.getElementById("result").className=horseId;
horseId is an variable and contains value
and there are multiple classes insede so how do i select a specific class to change.
You missed two things; first, you attempted to target by ID result, when you need results. Second, you need to wrap the desired class names in quotes. You can use a variable for the assignment, assuming the variable maps to a string.
It's also worth mentioning that your existing class horse1 is several nodes down from your target ID results. I assume this is the element you're trying to change.
To change the class of the #results element, you can use document.getElementById('results').className = horseId;.
To change the class of the .horse1 element, you can use document.getElementsByClassName('horse1').className = horseId;.
Here's an example of the latter:
var horseId = 'rainbow_dash';
document.getElementsByClassName('horse1').className = horseId;
console.log(document.getElementsByClassName('horse1').className);
<table id="results">
<thead>
<tr>
<td>1st</td>
<td class="horse1"></td>
</tr>
</thead>
</table>
Hope this helps! :)
It should be "results"
document.getElementById("results").className=horseId;
I want to replace a particular text in an HTML with another text from another element, which in this case is a table data.().
Here is my table:
<table id="hftable">
<tr>
<td id="hfpn1">V.Sehwag</td>
<td id="hfp1">DNB</td>
<td id="hfp1b">.-.-..-.</td>
</tr>
<tr>
<td id="hfpn2">G.Gambhir</td>
<td id="hfp2">DNB</td>
<td id="hfp2b">.-.-..-.</td>
</tr>
<tr>
<td id="hfpn3">A.Arora</td>
<td id="hfp3">DNB</td>
<td id="hfp3b">.-.-..-.</td>
</tr>
</table>
where batsman1 is the id of the element where the replacement is to take place or more specifically the table looks like:
<table id="current">
<tr>
<td id="batsman1">Batsman 1</td>
<td id="currentbat1"></td>
</tr>
<tr>
<td id="batsman2">Batsman 2</td>
<td id="currentbat2"></td>
</tr>
<tr>
<td>Bowler</td>
<td></td>
</tr>
</table>
I want to replace Batsman 1 (in the table with id="current") with V.Sehwag (in the table with id="hftable") (when someone clicks on a specific button on the page)
I have tried:
$("#batsman1").text($("#hfpn1").val());
This isn't working. Apart of showing "V.Sehwag" in place of "Batsman 1", it is showing me a blank space.
Any ideas where I am wrong? What is the correct and easy way to do this?
Thank You.
Try to use .text() in this context, You are invoking .val() function over a non-input element, obviously it wont work. And do remember that, .val() only works on input elements on which user can input something via the UI.
$("#batsman1").text($("#hfpn1").text());
The TD element does not have a value, it has text. Modify your code as follows:
$("#batsman1").text($("#hfpn1").text());
Here's the jsFiddle
Use the below, I hope this will help you out to fix the problem.
$("#batsman1").html($("#hfpn1").text());
I'm using jQuery and Mustache Js in a project.
I have the template in a script tag. The template requires some dynamic/variable html based on some data. Hence I load the template using jQuery, manipulate it, and then write it back into the script tag.
However, loading the template into a div(for manipulation), using jquery seems to alter the structure of the template (it moves things around), which invalidates the template.
How do i update the template dynamically and avoid this issue? (Any help / Pointers / etc)
Original Template
<table>
<thead>
<tr>
<td>FN</td>
<td>SN</td>
<td>OT</td>
</tr>
</thead>
<tbody>{{#Users}}
<tr class="tr-border" data-row-id="{{DCSID}}">
<td class="td-border">{{FN}}</td>
<td class="td-border">{{SN}}</td>
<td class="td-border">{{OT}}</td>
</tr>{{/Users}}</tbody>
</table>
Loading with jquery into another div causes this below(moves {{#Users}} {{/Users}} out of place)
{{#Users}} {{/Users}}
<table>
<thead>
<tr>
<td>FN</td>
<td>SN</td>
<td>OT</td>
</tr>
</thead>
<tbody><tr class="tr-border" data-row-id="{{DCSID}}">
<td class="td-border">{{FN}}</td>
<td class="td-border">{{SN}}</td>
<td class="td-border">{{OT}}</td>
</tr></tbody>
</table
The code below is how I'm going about it. Also this is a js fiddle link here
var $newDcsTemplate = $('<div/>').html($('#dcs-template').html()); // for manipulation
var original1 = $('#dcs-template').html()
var original2 = document.getElementById('dcs-template').innerHTML;
// manipulate the template here and replace content of script tag with it.
console.log(original1); // works fine
console.log(original2) // works fine
console.log($newDcsTemplate.html()) // messed up the template
Do it like this, with .html() and without </script>:
<table>
<thead>
<tr>
<td>FN</td>
<td>SN</td>
<td>OT</td>
</tr>
</thead>
<tbody>
<!-- {{#Users}} -->
<tr class="tr-border" data-row-id="{{DCSID}}">
<td class="td-border">{{FN}}</td>
<td class="td-border">{{SN}}</td>
<td class="td-border">{{OT}}</td>
</tr>
<!-- {{/Users}} -->
</tbody>
</table>
Your template is being modified by the DOM because you're inserting it into a <div> as "HTML", which it isn't. It's doing exactly what a browser would do if you gave it that markup. It's putting the {{# Users }} in the nearest available valid place to put it.
This is the same reason your template is originally stored in a <script> tag. You should always use <script> tags to hold your templates, and you should always use .text() to read and write them:
var $newDcsTemplate = $('<script/>').text($('#dcs-template').text());
console.log($newDcsTemplate.text())
This is my HTML code
<div class="tableStyle myWebsiteTable">
<table cellspacing="0" cellpadding="0" id="site0" class="site active">
<thead>
<tr>
</tr>
</thead>
<tbody>
<tr class="websiteDetails">
<td colspan="5">
<div id="websiteDetails0" class="divWebsiteDetails" style="display: block;">
<table>
<tbody>
<tr id="190">
<td>index</td>
<td></td>
<td></td>
</tr>
<tr class="addPage">
<td align="center" colspan="5"></td>
</tr>
</tbody>
</table>
</div>
</td>
</tr><!--Website Details-->
</tbody>
</table>
<table id="addNewSiteTable">
<thead>
<tr>
</tr>
</thead>
</table>
</div>`<br/>
Now table get added dynamically to this structure.I want to write some logic based on the no of table inside the first div.I tried doing this but did not work $('myWebsiteTable').children('table').length)
PLease suggest the correct way to achieve it
Thank you
You need to use . before class in Class Selector (“.class”)
Live Demo
$('.myWebsiteTable').children('table').length
Also make sure you have added jQuery and elements are added to DOM.
You may need to use find() as children will give you only first level childs where as find will get all the tables in descendants.
$('.myWebsiteTable').find('table').length
$('.myWebsiteTable').children('table').length
And if you actually want to count nested tables:
$('.myWebsiteTable table').length
i think it's class
http://api.jquery.com/class-selector/
$('.myWebsiteTable')
try this, this is more helpfull for you
Demo Here