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Implement wait_for_selector #236

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Implement wait_for_selector #236

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c58767f
extend evaluate_func with any options ability
Mifrill Jan 7, 2022
83ca882
implement #wait_for_selector method for browser
Mifrill Jan 7, 2022
051617d
fix spec with hardcoded value of size for with_js view due to added l…
Mifrill Jan 7, 2022
8d98b79
increase default timeout to 5 sec
Mifrill Jan 12, 2022
0f0fbe0
add spec: 'waits for selector within frame'
Mifrill Jan 15, 2022
53edf60
returns Node instead DOM instance in wait_for_selector method
Mifrill Jan 15, 2022
cf74591
set default timeout 3 sec
Mifrill Jan 15, 2022
3b09739
fill CHANGELOG/README for implemented Ferrum::Browser#wait_for_select…
Mifrill Jan 15, 2022
c153714
apply heredoc for JS expression in Frame::DOM#wait_for_selector for c…
Mifrill Feb 1, 2022
0489d60
refactor wait_for_selector method with wait_for_css/wait_for_xpath
Mifrill Feb 1, 2022
c052bd2
cleanup: simplify arguments calls for wait_for_selector method
Mifrill Feb 1, 2022
6bd16ef
cleanup: squash wrapperFunction with findElement function in wait_for…
Mifrill Feb 1, 2022
02a2df6
Merge remote-tracking branch 'origin/main' into issue_82/implement_wa…
Mifrill Apr 19, 2022
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cleanup: squash wrapperFunction with findElement function in wait_for… 
…_selector
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@Mifrill
Mifrill committed Feb 1, 2022
commit 6bd16efa47584d79b303785fd585f477369157a8
6 changes: 3 additions & 3 deletions lib/ferrum/frame/dom.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -114,14 +114,14 @@ def wait_for_selector(selector, find_element_expression, timeout: 3000, interval
function(selector, findElementExpression, timeout, interval) {
var attempts = 0;
var max = timeout / interval;
var wrapperFunction = function(expression) {
var findElement = new Function(function(expression) {
return "{ return " + expression + " };";
}
}(findElementExpression))();
function waitForElement(resolve, reject) {
if (attempts > ((max < 1) ? 1 : max)) {
return reject(new Error("Not found element match the selector: " + selector));
}
var element = new Function(wrapperFunction(findElementExpression))()(selector);
var element = findElement(selector);
if (element !== null) {
return resolve(element);
}
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