On Mon, Sep 26, 2005 at 07:27:42PM +0100, John J Lee wrote:
> Seen this?
>
> http://www.masswerk.at/jsuix/
Cool! I haven't seen that before. What we're looking to do is make
something that could run for all textareas (via greasemonkey or
something) so that we could always use vi commands.
I actually got it working with the help of user-extensions.js. I
created an inputKeys command that calls the textarea onkeypress
callback for every key. If the callback returns true, it'll also add
it to the textbox. This fulfills our testing requirements. I'm not a
js pro, so I don't know how cross-browser this is.
My user-extensions.js:
// try to simulate a key press to a textarea
// it will strip off double quotes too
Selenium.prototype.doInputKeys = function(locator, keys) {
// strip off any quotes
if (keys[0] == '"' && keys[keys.length -1] == '"') {
keys = keys.substring(1, keys.length -1);
}
var element = this.page().findElement(locator);
for(var i = 0; i < keys.length; i++) {
var str = keys[i];
if (sendKeypress(element, str.charCodeAt(0))) {
insertAtCursor(element, str);
}
}
}
// simulate pressing the escape key
Selenium.prototype.doPressEscape = function (locator) {
var element = this.page().findElement(locator);
sendKeypress(element, 27);
}
// create an "event" object (heh) and send it to the handler
function sendKeypress (element, keyCode, str) {
var evt = new Object();
evt.keyCode = keyCode;
return element.onkeypress(evt);
}
// puts text into the form where the cursor currently is
function insertAtCursor (myField, myValue) {
//IE support
if (document.selection) {
myField.focus();
sel = document.selection.createRange();
sel.text = myValue;
}
//MOZILLA/NETSCAPE support
else if (myField.selectionStart || myField.selectionStart == 0) {
var startPos = myField.selectionStart;
var endPos = myField.selectionEnd;
myField.value = myField.value.substring(0, startPos)
+ myValue
+ myField.value.substring(endPos, myField.value.length);
} else {
myField.value += myValue;
}
}
Thoughts, comments?
Luke
--
Luke Closs
PureMessage Developer
There is always time to juggle in the Sophos Zone.
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