How to get a asp:radiobutton text in javascript?
I use this
RbDriver1.Text = dt.Rows[0].ItemArray[5].ToString();
RbDriver2.Text = dt.Rows[0].ItemArray[6].ToString() ;
and my javascript function is
function getDriverwireless() {
alert(document.getElementById("ctl00_ContentPlaceHolder1_RbDriver1"));
alert(document.getElementById("ctl00_ContentPlaceHolder1_RbDriver1").innerHTML);
}
innerHTML doesnt seems to take the text of my radiobutton...any suggestion
When i inspect throgh firebug i found this
<input type="radio" onclick="getDriverwireless();" value="RbDriver1"
name="ctl00$ContentPlaceHolder1$drivername"
id="ctl00_ContentPlaceHolder1_RbDriver1">
<label for="ctl00_ContentPlaceHolder1_RbDriver1">kamal,9566454564</label>
I want to get the value kamal,9566454564 in javascript...
Try to avoid using client ids in your js.
Regarding your question, the RadioButton control renders that html that you can see in firebug. using your approach of clientids:
document.getElementById("ctl00_ContentPlaceHolder1_RbDriver1").nextSibling.innerHTML
Related
I'm trying to use 2Captcha service to solve an h captcha V2.
Works like this:
you get a value to solve the captcha
Then you find a textarea element in the HTML code to insert that value (here's my problem)
you insert the value in that element
You press submit button and the captcha is solved
First I'm going to present a working example, then I'll present where I have the problem.
This is the HTML code to find and insert the obtained value:
textarea id="h-captcha-response" name="h-captcha-response" style="display: none;"></textarea>
This is the python code used to insert the value:
value = get_value()
insert_solution = 'document.getElementById("h-captcha-response").innerHTML="' + value + '";'
driver.execute_script(insert_solution)
What this exactly does is taking you from this:
and this is the result:
Finally you press the submit button and it's done. This example works
This is my problem:
In my case the HTML document has a variable ID, like this one:
<textarea id="h-captcha-response-0tesbrpxsk8" name="h-captcha-response" style="display: none;"></textarea>
Notice that the id has an alphanumerical part (0tesbrpxsk8) that always changes making it more difficult to select.
I tried to find some regular expression to use inside of document.getElementById()
With no success
I also tried to use:
document.getElementByTagName("textarea").innerHTML=".....
I'm stucked here and tried other approaches with no success because I probably because I don't implement well those solutions or they just don't work.
I'll appreciate some insights, thanks
This will fill out all of those (recaptcha / hcaptcha):
driver.execute_script('''
let [captcha] = arguments
[...document.querySelectorAll('[name="h-captcha-response"],[name="g-recaptcha-response"]')].map(el => {
el.innerHTML = captcha
})
''', value)
Try this:
const textarea = document.querySelector('[id^="h-captcha-response-"]')
textarea.value = "This is inside the textarea!"
<textarea id="h-captcha-response-0tesbrpxsk8" name="h-captcha-response"></textarea>
First of all: You set the value of an textarea with textarea.value = "some value"
You should use document.querySelector() to select elements. (You have much more abilities there)
You can select id starting with, with this query: [id^="start"]
I'm trying to change the value of an element on a third-party web page using a JavaScript Add-on to display a hyperlink
I already have the link on the page i would like to be able to click it
I think I'm on the right track using document.getElementById although I'm not sure how to then change the id into a "a href" and then how to pass it back into the value.
Sorry, this is a bit of a tricky situation so I'll try my best to explain it. On a third-party web-page which we use for our HR related tasks, there is a section titled "File Link" although this isn't a link. When you copy and paste the address into a browser it displays the file. What i am trying to do is create a hyperlink on the "File Link" section to remove the need to copy and paste the link. Because this is a third party website. We have access to the JavaScript on the website and need to change the address into a hyperlink. I'm not entirely sure this is possible.The element id is "__C_cb_file_link" and i would like to insert the link address into the element using a variable then add the link parameters into the variable then reinsert it into the element/value.
function linkIt() {
var intoLink = document.getElementById("__C_cb_file_link");
var hLink = "<a href="+intoLink+"</a>;
intoLink.value = hLink;
}
window.onload = linkIt();
<td><div class="sui-disabled" title="">m-files://view/37FF751C-A23F-4233-BD8B-243834E67731/0-46524?object=C46A7624-D24B-45F3-A301-5117EFC1F674</div>
<input type="hidden" name="__C_cb_file_link" id="__C_cb_file_link" value="m-files://view/37FF751C-A23F-4233-BD8B-243834E67731/0-46524?object=C46A7624-D24B-45F3-A301-5117EFC1F674"/></td></tr>
In below code first we read input value with new link (however we can read this value from other html tags), then we remove this element (and button) and add to parent element (of removed input) the new link
function linkIt() {
let intoLink = __C_cb_file_link.value;
let parent = __C_cb_file_link.parentNode;
__C_cb_file_link.remove();
btn.remove();
parent.innerHTML += `${intoLink}`;
}
<input id="__C_cb_file_link" value="https://example.com">
<button id="btn" onclick="linkIt()">Link It</button>
There are a number of issues with your code:
1) The code snippet in your question doesn't run because of a missing " at the end of the second line of the linkIt() function.
2) intoLink is a hidden field so anything you add to it will not be visible in the page
3) Even if point 2 were not true, setting the value of a form field will not cause HTML to appear on the page (at best you might get some plain text in a textbox).
4) "<a href="+intoLink+"</a>" doesn't work because intoLink is a complex object which represents the entire hidden field element (not just its value property). You can't convert a whole object into a string directly. You need to extract the value of the field.
A better way to do this is by creating a new element for the hyperlink and appending it to the page in a suitable place. Also I recommend not adding your event via onload - when written using this syntax only one onload event can exist in a page at once. Since you're amending another page which isn't under your control you don't want to disable any other load events which might be defined. Use addEventListener instead, which allows multiple handlers to be specified for the same event.
Demo:
function linkIt() {
var intoLink = document.getElementById("__C_cb_file_link");
var hLink = document.createElement("a");
hLink.setAttribute("href", intoLink.value);
hLink.innerHTML = "Click here";
intoLink.insertAdjacentElement('beforebegin', hLink);
}
window.addEventListener('load', linkIt);
<td>
<div class="sui-disabled" title="">m-files://view/37FF751C-A23F-4233-BD8B-243834E67731/0-46524?object=C46A7624-D24B-45F3-A301-5117EFC1F674</div>
<input type="hidden" name="__C_cb_file_link" id="__C_cb_file_link" value="m-files://view/37FF751C-A23F-4233-BD8B-243834E67731/0-46524?object=C46A7624-D24B-45F3-A301-5117EFC1F674" /></td>
</tr>
P.S. m-files:// is not a standard protocol in most browsers, unless some kind of extension has been installed, so even when you turn it into a hyperlink it may not work for everyone.
[UPDATE] I supose that your "__C_cb_file_link" was a paragraph so I get the previous text http://mylink.com and create a link with, is it what you want, right?
function linkIt() {
let fileLink = document.getElementById("__C_cb_file_link");
let hLink = fileLink.textContent;
fileLink.innerHTML = ""+hLink+"";
}
linkIt();
<div>
<p id="__C_cb_file_link">http://myLink.com</p>
</div>
I'm writing on a js file.
Here is what I've tried so far. (My code is a bit long but here is what I'm trying to do)
var popUpList= $ ('<input type="radio">A<br> <input type="radio">B<br> <input type="radio">C');
var showPopUpButton=$('<button type="button">Select a Letter</button>');
// showPopUpButton is appended to the body
showPopUpButton.click(function() {
alert(popUpList);
});
When I click on showPopUpButton, the alert window shows [object Object], which I guess means that the variable popUpList is empty.
I couldn't find how to do that in javascript.
I also tried with jQuery as suggested here Create a popup with radio box using js
var popUpList= $ ('<input type="radio">A<br> <input type="radio">B<br> <input type="radio">C ');
showPopUpButton.click(function() {
popUpList.dialog();
});
Now, the buttons are displayed but not inside a pop-up window! And they are all superposed.
Any help will be appreciated.
Thanks!
You need to wrap your <input>s in a container element, e.g.: <div>, because dialog() works on a single element.
In your code, you are asking the dialog() function to work on multiple DOM objects and thus it will fail.
Here is the code:
var popUpList = $('<div><input type="radio">A<br><input type="radio">B<br><input type="radio">C</div>');
showPopUpButton.click(function() {
popUpList.dialog();
});
See it in action here. Try it yourself. :)
Changed your inputs to HTML string, parsing as HTML and inserting inside the #dialog element.
var popUpList= '<input type="radio">A<br> <input type="radio">B<br> <input type="radio">C',
dialogHtml = $.parseHTML(popUpList);
showPopUpButton.click(function() {
$( "#dialog" ).html(dialogHtml).dialog();
});
I have an iframe that contains several div and other elements. I would like set focus to one of the textbox out of several textboxes.
I used:
a = iFrameObj.contentWindow.document.getElementById('myTxtBox');
But here, a is null;
I am able to get access to the textbox object using following code;
var myTextBox = iFrameObj.contentWindow.document.getElementsByTagName('input')[52];
But I would like to use more generic method to obtain object rather than hardcoding the index.
Since this textbox has unique class name, I tried following code:
var myTextBox = iFrameObj.contentWindow.document.getElementsByClassName('rgtxt')[0];
but i error:
"Object does not support this property or method"
HTML for my textbox is:
<input name="myTxtBox" type="text" class="rgtxt" id="myTxtBox" value="hello" style="display:block;color:Black;background-color:rgb(240, 241, 241);" readonly="readonly" />
Can somebody help what is the difference between these two methods in iFrame ?
try this
$("#youriFrameID").contents().find("input.rgtxt").focus();
using jquery...
Check this
$("input[id$='myTxtBox']").val()
The getElementsByClassName method is only available on IE9+, so the error message is correct (although not that clear), there is no such method on IE8.
You can read more about it here: http://msdn.microsoft.com/en-us/library/ie/ff975198(v=vs.85).aspx
I have a text box element whose value I am trying to access using document.getElementById("id-name").value. I find that the call is returning a null instead of empty string. The data-type of the returned value is still string. Is null a string value?
<input type="text" value="" id="mytext"> is the textbox whose value I am trying to fetch using var mytextvalue = document.getElementById("mytext").value;
Posting your HTML might help a bit. Instead, you can get the element first and then check if it is null or not and then ask for its value rather than just asking for the value directly without knowing if the element is visible on the HTML or not.
element1 = document.getElementById(id);
if(element1 != null)
{
//code to set the value variable.
}
fyi, this can happen if you are using the html type="number" attribute on your input tag. Entering a non-number will clear it before your script knows what's going on.
For your code
var mytextvalue = document.getElementById("mytext");
mytextvalue will contain null if you have a document.write() statement before this code. So remove the document.write statement and you should get a proper text object in the variable mytextvalue.
This is caused by document.write changing the document.
It seems that you've omitted the value attribute in HTML markup.
Add it there as <input value="" ... >.
Please check this fiddle and let me know if you get an alert of null value. I have copied your code there and added a couple of alerts. Just like others, I also dont see a null being returned, I get an empty string. Which browser are you using?
This demo is returning correctly for me in Chrome 14, FF3 and FF5 (with Firebug):
var mytextvalue = document.getElementById("mytext").value;
console.log(mytextvalue == ''); // true
console.log(mytextvalue == null); // false
and changing the console.log to alert, I still get the desired output in IE6.
I think the textbox you are trying to access is not yet loaded onto the page at the time your javascript is being executed.
ie., For the Javascript to be able to read the textbox from the DOM of the page, the textbox must be available as an element. If the javascript is getting called before the textbox is written onto the page, the textbox will not be visible and so NULL is returned.
try this...
<script type="text/javascript">
function test(){
var av=document.getElementById("mytext").value;
alert(av);
}
</script>
<input type="text" value="" id="mytext">
<input type="button" onclick="test()" value="go" />
if you are using external js file add <script src="fileName.js"></script> at the end before closing the </html> tag. or place <script> at the end before closing html tag .