Here is what I have. Nothing has IDs, Names or Classes.
Is there anyway to enter a vaue in the input field under City using the Chrome Console and js? Alternatively is there a way I can print the value of said field also using js in the Chrome Console?
I assume it requires using the div City and traversing to next input.
Thanks ahead of time!
<tbody>
<tr>
<td>
<table>
<tbody>
<tr>
<td>
<div>Address</div>
</td>
</tr>
</tbody>
</table>
</td>
<td>
<table>
<tbody>
<tr>
<td>
<input>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
<tbody>
<tr>
<td>
<table>
<tbody>
<tr>
<td>
<div>City</div>
</td>
</tr>
</tbody>
</table>
</td>
<td>
<table>
<tbody>
<tr>
<td>
<input>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
<tbody>
<tr>
<td>
<table>
<tbody>
<tr>
<td>
<div>Zipcode</div>
</td>
</tr>
</tbody>
</table>
</td>
<td>
<table>
<tbody>
<tr>
<td>
<input>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
document.getElementsByTagName("table")[3].getElementsByTagName("input")[0].value="your value"
The boilerplate code
var tables = document.getElementsByTagName("table");
for (var i = 0; i < tables.length; i++) {
try {
var field = document.getElementsByTagName("table")[i].getElementsByTagName("div")[0].textContent;
if (field == "City") {
document.getElementsByTagName("table")[i + 1].getElementsByTagName("input")[0].value = "your values"
}
} catch (err) {}
}
Related
This is how my page looks like:
<div class="bgSmTitle smTitle">Customer Addresses</div>
<table class="bgLtTable">
<tr>
<td class="bgLtRow1 padded">New York</td>
</tr>
<tr>
<td class="bgLtRow1 padded">Osaka</td>
</tr>
<tr>
<td class="bgLtRow1 padded">Los Angeles</td>
</tr>
</table>
<div class="bgSmTitle smTitle">Family Members</div>
<table class="bgLtTable">
<tr>
<td class="bgHeader1 padded" style="width:24%;">Name</td>
<td class="bgHeader2 padded" style="width:10%;">Relationship</td>
<td class="bgHeader1 padded" style="width:30%;">Age</td>
</tr>
<tr>
<td class="bgLtRow1 padded">Jordan</td>
<td class="bgLtRow2 padded">Father</td>
<td class="bgLtRow1 padded">58</td>
</tr>
</table>
I would like to store the tables with class name bgLtTable. These table can appear up to 3-4 times in this page. Is it possible to get the specific table using the div above it? Something like:
var tableAddress = div.innerHtml="Customer Addresses".table.bgLtTable;
var tableMembers = div.innerHtml="Family Members".table.bgLtTable;
Maybe try to use document.getElementsByTagName("TABLE");
This will give you an object that is accessible via index
You can then assign those elements to a variable and loop through it but look where the class attribute is equal to className for example
var element = document.getElementsByTagName("TABLE");
for (var i = 0; element.length > i; i++)
{
var elementClass = element[i].getAttribute('class');
}
I am not 100% sure this answers your question how I understand is you just want to get the class.
I hope this helps I am also pretty new to coding but always willing to help if I can.
var CustomerAddressesTable = $('div.smTitle:contains("Customer Addresses")').next('.bgLtTable');
console.log($("<div />").append($(CustomerAddressesTable).clone()).html());
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<table>
<tr class="prnt">
<td>
<div class="bgSmTitle smTitle">Customer Addresses</div>
<table class="bgLtTable">
<tr>
<td class="bgLtRow1 padded">New York</td>
</tr>
<tr>
<td class="bgLtRow1 padded">Osaka</td>
</tr>
<tr>
<td class="bgLtRow1 padded">Los Angeles</td>
</tr>
</table>
</td>
</tr>
<tr class="prnt">
<td colspan="3">
<div class="bgSmTitle smTitle">Family Members</div>
<table class="bgLtTable">
<tr>
<td class="bgHeader1 padded" style="width:24%;">Name</td>
<td class="bgHeader2 padded" style="width:10%;">Relationship</td>
<td class="bgHeader1 padded" style="width:30%;">Age</td>
</tr>
<tr>
<td class="bgLtRow1 padded">Jordan</td>
<td class="bgLtRow2 padded">Father</td>
<td class="bgLtRow1 padded">58</td>
</tr>
</table>
</td>
</tr>
</table>
This method will give you the html of the required table.
I want to select all first td values using JQuery.
Here is my code:
<tr id="#ASPxGridView1_DXHeadersRow0">
<td id="ASPxGridView1_col0" class="dxgvHeader" onmousedown="ASPx.GHeaderMouseDown('ASPxGridView1', this, event);" style="border-top-width:0px;border-left-width:0px;">
<table style="width:100%;">
<tbody>
<tr>
<td>Status</td>
<td style="width:1px;text-align:right;"><span class="dx-vam"> </span></td>
</tr>
</tbody>
</table>
</td>
<td id="ASPxGridView1_col1" class="dxgvHeader" onmousedown="ASPx.GHeaderMouseDown('ASPxGridView1', this, event);" style="border-top-width:0px;border-left-width:0px;">
<table style="width:100%;">
<tbody>
<tr>
<td>Worksheet ID</td>
<td style="width:1px;text-align:right;"><span class="dx-vam"> </span></td>
</tr>
</tbody>
</table>
</td>
</tr>
I want to get only 2 td (Status.Worksheet ID) elements from my above code using JQuery
You can pass any valid CSS selector to JQuery, so all you need is:
$("td:first-child");
// This will find and group together all the `<td>` elements that are the first ones
// within their parent (<tr>).
var $results = $("td:first-child");
// You can loop over the set and work with the individual DOM elements...
$results.each(function(index, result){
// result is the DOM element we're looping over
console.log(result.textContent);
});
// Or, you can access a specific element by index:
console.log($results[0].textContent + ", " + $results[1].textContent);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<tr id="#ASPxGridView1_DXHeadersRow0">
<td id="ASPxGridView1_col0" class="dxgvHeader" onmousedown="ASPx.GHeaderMouseDown('ASPxGridView1', this, event);" style="border-top-width:0px;border-left-width:0px;"><table style="width:100%;">
<tbody>
<tr>
<td>Status</td>
<td style="width:1px;text-align:right;"><span class="dx-vam"> </span></td>
</tr>
</tbody>
</table>
</td>
<td id="ASPxGridView1_col1" class="dxgvHeader" onmousedown="ASPx.GHeaderMouseDown('ASPxGridView1', this, event);" style="border-top-width:0px;border-left-width:0px;">
<table style="width:100%;">
<tbody>
<tr>
<td>Worksheet ID</td>
<td style="width:1px;text-align:right;"><span class="dx-vam"> </span></td>
</tr>
</tbody>
</table>
</td>
</tr>
I have the following table structure:
<table>
<tr>
<th> </th>
<th> </th>
<th> </th>
</tr>
<tbody id="page-1">
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
</tbody>
<tbody id="page-2">
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
</tbody>
</table>
I have tried the following jquery code to make scroll to specific tbody by id like:
page = 1;
$("#page-"+page).focus()
The above code failed to make scroll to the specified tbody. I also tried the following in order to get first tr but also failed:
page = 1;
$("#page-"+page+":first-child").focus()
The last thing that I have to mention, that tbody is loaded via ajax request and console.log($("#page-"+page).html()) works fine and prints out the html of the tbody
I have got the mistake. focus is not the suitable event for tbody in other words there is no point of focus for it. The solution is Run ScrollTop with offset of element by ID and using:
$('html, body').animate({
scrollTop: $('#page-'+page).offset().top -100
}, 2000);
i've a table with 10 row, is it possible to print the row number (from 1 to 9, the first row is NO&title, the second row should be 1) to the td with class "sno" based on the size of the table? here is the html:
<table width="100%" border="1">
<tr>
<td width="23%">No.</td>
<td width="77%">Title</td>
</tr>
<tr>
<td class="sno"> </td>
<td> </td>
</tr>
<tr>
<td class="sno"> </td>
<td> </td>
</tr>
<tr>
<td class="sno"> </td>
<td> </td>
</tr>
<tr>
<td class="sno"> </td>
<td> </td>
</tr>
<tr>
<td class="sno"> </td>
<td> </td>
</tr>
<tr>
<td class="sno"> </td>
<td> </td>
</tr>
<tr>
<td class="sno"> </td>
<td> </td>
</tr>
<tr>
<td class="sno"> </td>
<td> </td>
</tr>
<tr>
<td class="sno"> </td>
<td> </td>
</tr>
the result should be
<table width="100%" border="1">
<tr>
<td width="23%">No.</td>
<td width="77%">Title</td>
</tr>
<tr>
<td class="sno">1</td>
<td> </td>
</tr>
<tr>
<td class="sno">2</td>
<td> </td>
</tr>
<tr>
<td class="sno">3</td>
<td> </td>
</tr>
<tr>
<td class="sno">4</td>
<td> </td>
</tr>
<tr>
<td class="sno">5</td>
<td> </td>
</tr>
<tr>
<td class="sno">6</td>
<td> </td>
</tr>
<tr>
<td class="sno">7</td>
<td> </td>
</tr>
<tr>
<td class="sno">8</td>
<td> </td>
</tr>
<tr>
<td class="sno">9</td>
<td> </td>
</tr>
The question is not generate the table, it is print the right number to target
Try with the simpleone
$('table tbody tr').not(":first").each(function(idx){
$(this).children(":eq(0)").html(idx + 1);
});
Here is the jsfiddle example: http://jsfiddle.net/3BBEN/
$(document).ready(function(){
//use a special class name or id for the table
//using find I'm getting all tr elements in the table
//using not(':eq(0)') I'm ignoring the first tr element
//using each I'm iterating through the selected elements
$('table').find('tr').not(':eq(0)').each(function(i){
//using children('td:eq(0)') I'm getting the first td element inside the tr
$(this).children('td:eq(0)').addClass('sno').text(i+1);
});
});
Table row elements have a rowIndex property that is the zero–based sequence number for the table
section that they are in. So if you have a reference to a cell you can use:
var rowIndex = cell.parentNode.rowIndex;
If you have header rows in a table, you probably should put them in a thead table section, then
you can number the rows in tbody section easily, e.g.
<table>
<thead>
<tr>
<td>head<td>head
</tr>
</thead>
<tbody>
<tr>
<td class="sno"></td>
<td>...</td>
</tr>
<tr>
<td class="sno"></td>
<td>...</td>
</tr>
</tbody>
</table>
So now you can do something like:
window.onload = function() {
var table = document.getElementsByTagName('table')[0];
var rows = table.tBodies[0].rows;
for (var i=0, iLen=rows.length; i<iLen; i++) {
rows[i].cells[0].innerHTML = i + 1;
}
};
Of course you can get the rows some other way (e.g. class), but the above is independent of that.
Try this:
$(document).ready(function(){
$cells=$("table td.sno");
for(var i=0;i<$cells.length;i++)
{
// alert(i);
$cells.eq(i).text(i);
}
});
Check on fiddle http://jsfiddle.net/qcWec/1/
try this::
$(document).ready(function(){
var i=1;
$('.sno').each(function(){
$(this).text(i);
i++;
});
});
I need to implement a RegExp in Javascript that allows me to match the following categories and items, associating the items to their proper category, but I don't know how:
<table>
<tbody>
<tr>
<td>
text
</td>
</tr>
</tbody>
</table>
<div>
<table>
<tbody>
<tr>
</td>
text
<td>
</tr>
<tr>
</td>
text
<td>
</tr>
<tr>
</td>
text
<td>
</tr>
.....................
</tbody>
</table>
</div>
<table>
<tbody>
<tr>
<td>
text
</td>
</tr>
</tbody>
</table>
I can have more than 10 categories, and I don't know how many items will be in each category.
I could easily create a RegExp that matches me the categories and another one for the items, but how can I create a relation between them?
Thanks and best regards,
Livio
Don't read HTML using Regexes. Give the tables classes and then read them with DOM traversal. The HTML should look like this:
<table class="caption">
<tbody>
<tr>
<td>
text
</td>
</tr>
</tbody>
</table>
<div>
<table class="itemlist">
<tbody>
<tr>
</td>
text
<td>
</tr>
<tr>
</td>
text
<td>
</tr>
<tr>
</td>
text
<td>
</tr>
.....................
</tbody>
</table>
</div>
<table class="caption">
<tbody>
<tr>
<td>
text
</td>
</tr>
</tbody>
</table>
...
Then make a list of them like this:
var captions = document.getElementsByClassName("caption");
var itemlists = document.getElementsByClassName("itemlist");
var items = new Array();
for (var i=0; i<captions.length; i++) {
var categoryLink = captions[i].getElementsByTagName("a")[0];
var categoryItems = itemlists[i].getElementsByTagName("a");
for (int j=0; j<categoryItems.length; j++) {
items.push({"itemname":categoryItems[j].innerHTML,
"itemurl":categoryItems[j].href,
"categoryname":categoryLink.innerHTML,
"categoryurl":categoryLink.href});
}
}
Regular Expressions is not the silver bullet for all the problems.. RegEx is made for text matching using patterns. IMHO this problem is better solved using any XML parser.