Here is code fragment:
#foreach (var item in Model)
{
<table>
<thead>
<tr>
<th>Column1</th>
<th>Column2</th>
</tr>
</thead>
<tbody>
<tr>
<td>Value1</td>
<td>Value2</td>
</tr>
</tbody>
<table>
<script type="text/javascript">
$(function () { $("table").highchartTable(); });
</script>
}
Why javascript code is not created inside MVC3 Razor foreach loop ?
There must be multiple javasctipt codes created.
However, the resulting HTML doesnt have javascript at all.
Any ideas ??
Thank you.
Related
I want to load a value from localStorage and then at page load set a style='display:none' or not on a table row.
One possibility I see is:
<script>
if(localStorage.getItem('test') == 'aja')
{
document.write('<tr style="display:none">');
}else{
document.write('<tr>');
}
</script>
but that doesn't seem to be a good solution as the editor doesn't recogize this and is then complaning about the missing
I could also hide it at after page load - but then it is visible for a split second before it is hidden - not ideal.
I am somewhat missing the possiblity to directly use variables in the html code itself. Like Razor / c# is doint it
#var hiddenOrNot = 'none';
<tr style="display:#hiddenOrNot">
but that is loaded on the server side, so no possibility to get the localStorage value...
Any suggestion? jquery or javascript
Thanks a lot
Something like this perhaps.
Select the row that needs to be removed if condition true
Create a class that contains style display:none
Add class to row if condition true
let tr = document.querySelector(".testRow");
let localStorageItem = localStorage.getItem("test") || "";
tr.classList.add((localStorageItem === 'aja') ? "hideRow" : null);
.hideRow {
display: none
}
<table style="width:100%">
<tr>
<th>Firstname</th>
<th>Lastname</th>
<th>Age</th>
</tr>
<tr class="testRow">
<td>Jill</td>
<td>Smith</td>
<td>50</td>
</tr>
<tr>
<td>Eve</td>
<td>Jackson</td>
<td>94</td>
</tr>
</table>
Edit: error on console here is due to StackOverFlow not allowing access to localStorage, should work fine on your system
You can try to set tr to display: none by default,and if localStorage.getItem('test') != 'aja' remove it.So that it will not be visible for a split second before it is hidden.Here is a demo:
view:
<table>
<thead>
<tr class="hidden">
<td>Id</td>
<td>Name</td>
</tr>
</thead>
<tbody>
<tr class="hidden">
<td>1</td>
<td>Name1</td>
</tr>
<tr class="hidden">
<td>2</td>
<td>Name2</td>
</tr>
</tbody>
</table>
css:
<style>
.hidden {
display: none
}
</style>
js:
<script>
$(document).ready(function () {
if (localStorage.getItem('test') != 'aja') {
$("tr").removeClass();
}
});
</script>
I have something like this:
<table id="thatTable" class="table toggle-circle">
<thead>
<tr>
<th>ID</th>
<th>FieldA</th>
<th data-hide="all">FieldB</th>
<th data-hide="all">FieldC</th>
</tr>
</thead>
<tbody>
</tbody>
<tfoot>
<tr>
<td colspan="4">
<div class="text-right">
<ul class="pagination"></ul>
</div>
</td>
</tr>
</tfoot>
</table>
Then a JS like this:
var fillThatTable = function (list) {
$.each(list, function (index, item) {
$('#thatTable tbody').append($('<tr>')
.append($('<td>').text(item.ID))
.append($('<td>').text(item.FieldA))
.append($('<td>').text(item.FieldB))
.append($('<td>').text(item.FieldC))
)
);
});
};
Everything works fine, the table gets the data and shows it all. Problem comes when I want to set footable() to that table, like so:
$(document).ready(function () {
fillThatTable();
$('#thatTable').footable();
});
And instead of getting something beautiful, I just receive an average filtered table, almost like I didn't put that $('#thatTable').footable(). I checked the JS are imported, they are. Is it maybe because the table doesn't have anything in the tbody? What am I missing?
Dream:
Reality:
I've updated PM's fiddle to make an easier use of FooTable: http://jsfiddle.net/0pb4x7h6/1
If your html changes to this:
<table id="thatTable" class="table toggle-circle">
<thead>
<tr>
<th data-name="ID">ID</th>
<th data-name="FieldA">FieldA</th>
<th data-name="FieldB" data-breakpoints="all">FieldB</th>
<th data-name="FieldC" data-breakpoints="all">FieldC</th>
</tr>
</thead>
<tbody>
</tbody>
<tfoot>
<tr>
<td colspan="4">
<div class="text-right">
<ul class="pagination"></ul>
</div>
</td>
</tr>
</tfoot>
</table>
Then you can simplify your script to this:
$(document).ready(function () {
var list = [
{"ID":"1","FieldA":"A1","FieldB":"B1","FieldC":"C1"},
{"ID":"2","FieldA":"A2","FieldB":"B2","FieldC":"C2"},
{"ID":"3","FieldA":"A3","FieldB":"B3","FieldC":"C3"}
];
// No need for this
//fillThatTable();
$('#thatTable').footable({
rows: list
});
});
Can anyone help me learn how to convert an HTML table into a dynamic Javascript table using the for loop? This is an example I found in my book and wanted to see how I could go about doing this.
Heading There is sections of the table that need to have the rows combined and he columns combined. I have been struggling with this for some time. Any help would be appreciated. I did not include the CSS portion of the code only the table.
<html>
<body>
<table class="table">
<tr>
<th colspan= "3" class= "MH">Conversion Tables</th>
</tr>
<tr>
<th rowspan="3" class="heading1">Meters to
<br />Feet</th>
<td>1 meter</td>
<td>3.28 feet</td>
</tr>
<tr class="difrow">
<td>50 meters</td>
<td>164.04 feet</td>
</tr>
<tr>
<td>100 meters</td>
<td>328.08 feet</td>
</tr>
<tr class="difrow">
<th rowspan="3" class="heading1">Kilometers to
<br />Miles</th>
<td>1 kilometer</td>
<td>0.62 miles</td>
</tr>
<tr>
<td>50 kilometers</td>
<td>31.07 miles</td>
</tr>
<tr class="difrow">
<td>100 kilometers</td>
<td>62.14 miles</td>
</tr>
</table>
</body>
</html>
you can add id attribute to table tag then call a javascript method on page load:
<table class="table" id="tableId">
function createRows(){
var items = "<tr><td></td></tr>...";
document.getElementById("tableId").innerHTML = items;
}
in javascript method you can use for to generate table rows.
I've got a couple tables whose content should change based on clicking certain buttons (in this case, links). I've used this Javascript code elsewhere successfully, though with only one parameter in the switchid() function (there was only one table to mess around with). I keep researching examples of this and I seem to be passing the variables correctly, so what am I doing wrong? This code doesn't work on Chrome or IE:
Edit: Per the comments, I was able to whittle my javascript section down to a single, smaller function, that should do the same thing. I have made the change below. It still doesn't work, though.
I also changed my "array" and "x" variables to "JonArray" and "JonX" to avoid any chances of one of those being a reserved word.
<!DOCTYPE html>
<html>
<body>
<script type="text/javascript">
var topTable = new Array('English','Spanish');
var bottomTable = new Array('Japanese','Italian');
function switchid(JonArray,JonX) {
for(var i=0;i<JonArray.length();i++) {
document.getElementById(JonX).style.display='none';
}
document.getElementById(JonX).style.display='table-row-group';
}
</script>
<table border='1'>
<thead>
<tr><td>Odds</td><td>Evens</td></tr>
</thead>
<tfoot>
<tr><td>English</td><td>Spanish</td></tr>
</tfoot>
<tbody id='English'>
<tr><td>One</td><td>Two</td></tr>
<tr><td>Three</td><td>Four</td></tr>
</tbody>
<tbody id='Spanish' style="display:none;">
<tr><td>Uno</td><td>Dos</td></tr>
<tr><td>Tres</td><td>Quatro</td></tr>
</tbody>
</table>
<br />
<table border='1'>
<thead>
<tr><td>Odds</td><td>Evens</td></tr>
</thead>
<tfoot>
<tr><td>Japanese</td><td>Italian</td></tr>
</tfoot>
<tbody id='Japanese'>
<tr><td>Ichi</td><td>Ni</td></tr>
<tr><td>San</td><td>Shi</td></tr>
</tbody>
<tbody id='Italian' style="display:none;">
<tr><td>Un</td><td>Due</td></tr>
<tr><td>Tre</td><td>Quattro</td></tr>
</tbody>
</table>
</body>
</html>
http://jsfiddle.net/92ZPM/1/
I made sure the function and variables were available regardless of when they are created.
I also gave your variables descriptive names, cleaned up and stored the table data in a single object.
JavaScript
window.switchid = function (table, language) {
var tables = {
'top': ['English', 'Spanish'],
'bottom': ['Japanese', 'Italian']
};
for (var i = 0; i < tables[table].length; i++) {
document.getElementById(tables[table][i]).style.display = 'none';
}
document.getElementById(language).style.display =
'table-row-group';
}
HTML
<table border='1'>
<thead>
<tr>
<td>Odds</td>
<td>Evens</td>
</tr>
</thead>
<tfoot>
<tr>
<td>English
</td>
<td>Spanish
</td>
</tr>
</tfoot>
<tbody id='English'>
<tr>
<td>One</td>
<td>Two</td>
</tr>
<tr>
<td>Three</td>
<td>Four</td>
</tr>
</tbody>
<tbody id='Spanish' style="display:none;">
<tr>
<td>Uno</td>
<td>Dos</td>
</tr>
<tr>
<td>Tres</td>
<td>Quatro</td>
</tr>
</tbody>
</table>
<br />
<table border='1'>
<thead>
<tr>
<td>Odds</td>
<td>Evens</td>
</tr>
</thead>
<tfoot>
<tr>
<td>Japanese
</td>
<td>Italian
</td>
</tr>
</tfoot>
<tbody id='Japanese'>
<tr>
<td>Ichi</td>
<td>Ni</td>
</tr>
<tr>
<td>San</td>
<td>Shi</td>
</tr>
</tbody>
<tbody id='Italian' style="display:none;">
<tr>
<td>Un</td>
<td>Due</td>
</tr>
<tr>
<td>Tre</td>
<td>Quattro</td>
</tr>
</tbody>
</table>
you have to change your javascript a little:
var tables=new Array();
tables['topTable'] = new Array('English','Spanish');
tables['bottomTable'] = new Array('Japanese','Italian');
function switchid(JonArray,JonX) {
//alert(JonArray);
var tmptable=tables[JonArray];
for(var i=0;i < tmptable.length;i++) {
document.getElementById(tmptable[i]).style.display='none';
}
document.getElementById(JonX).style.display='';
}
Some of these answers work, but I just caught the REAL answer via Chrome DevTools! In my 'for' loop I was using 'length()' instead of 'length'!!!
Why not to use CSS instead of looping through IDs?
JSFiddle
HTML
<table border='1' class="English">
<thead>
<tr><td>Odds</td><td>Evens</td></tr>
</thead>
<tfoot>
<tr><td onclick="changeLang(this,'English')">English</td><td onclick="changeLang(this,'Spanish')">Spanish</td></tr>
</tfoot>
<tbody id='English'>
<tr><td>One</td><td>Two</td></tr>
<tr><td>Three</td><td>Four</td></tr>
</tbody>
<tbody id='Spanish'>
<tr><td>Uno</td><td>Dos</td></tr>
<tr><td>Tres</td><td>Quatro</td></tr>
</tbody>
</table>
CSS
tbody {
display: none;
}
.English #English, .Spanish #Spanish, .Japanese #Japanese, .Italian #Italian {
display: table-row-group;
}
JS
function changeLang(cell, lang) {
cell.parentNode.parentNode.parentNode.className = lang;
}
I want to determine that whether any html table on the webpage has the tags present or not. If it not present , I want to insert the colgroup tag in the html. I have got the table object in the javascript but I dont find any way to solve this problem. Please help !!!
See http://jsfiddle.net/jv5yQ/
Just use .getElementsByTagName('colgroup'):
HTML:
<table id="t1">
<tr>
<td>1-1</td>
<td>1-2</td>
</tr>
<tr>
<td>2-1</td>
<td>2-2</td>
</tr>
</table>
<table id="t2">
<colgroup style="background-color:#F00"></colgroup>
<colgroup style="background-color:#00F"></colgroup>
<tr>
<td>1-1</td>
<td>1-2</td>
</tr>
<tr>
<td>2-1</td>
<td>2-2</td>
</tr>
</table>
JavaScript:
var ids=['t1','t2'];
for(var i=0;i<ids.length;i++){
var el=document.getElementById(ids[i]),
cond=el.getElementsByTagName('colgroup').length===0;
if(cond){
var col1=document.createElement('colgroup'),
col2=col1.cloneNode(false);
col1.style.background='#0f0';
col2.style.background='#f0f';
el.insertBefore(col2,el.firstChild);
el.insertBefore(col1,el.firstChild);
}
}