[Help] executeBrowserJavascript

[Shuubaru]

Hello, I'm having some problems with this functions as I'm not familiar with javascript, I'm working with a HTML login which is almost done except for one thing, the user data saving. I've seen some "examples" about the use of javascript in login panels and follow the examples didn't work in any way.

I just want to load the username and password from some xml and then autofilling them on the login panel, like this:



This is what I tried:

HTML

			<form action="javascript:loginTrigger()" method="post">
				<input id="UsernameInput" type="text" class="username" placeholder="Username">
				<input id="PasswordInput" type="password" class="password" placeholder="Password">
				<button type="submit" class="log_button">Login</button>
				<div class="error"><span style="color:#999">+</span></div>
			</form>

LUA

username = magicalFunctionThatLoadTheUsername()
password = magicalFunctionThatLoadThePassword()

executeBrowserJavascript(theBrowser, 'document.getElementById("UsernameInput").val = "'..username..'";')
executeBrowserJavascript(theBrowser, 'document.getElementById("PasswordInput").val = "'..password..'";')

 I'm not experienced with javascript (as you can obviously see) but I don't really get why it does not work as I'm follow the same steps as other examples I've seen around the web.

[anchor]

 

object.value = "text"; //setter

object.value; //getter

learn more about html dom and js > https://www.w3schools.com/jsref/prop_text_value.asp

Edited August 15, 2017 by anchor

[Shuubaru]

3 hours ago, anchor said:

 

object.value = "text"; //setter

object.value; //getter

learn more about html dom and js > https://www.w3schools.com/jsref/prop_text_value.asp

Well, it's seems the problem was that executeBrowserJavascript function was called first, before that the page itself were loaded... I've used a timer to call that function in 2 seconds and now it does work in the way I want:
 

setTimer(executeBrowserJavascript,2000,1,theBrowser, "document.getElementById('UsernameInput').value = '"..username.."';")
setTimer(executeBrowserJavascript,2000,1,theBrowser, "document.getElementById('PasswordInput').value = '"..password.."';")

 

Edited August 15, 2017 by Shuuichi

[Lpsd]

I think 

isBrowserLoading

would be better than a timer

[Tails]

You should use OnClientBrowserDocumentReady

[Shuubaru]

21 hours ago, Tails said:

You should use OnClientBrowserDocumentReady

Thanks, it does work better with this function.