I am getting issue to pass param onclick event in Angular5, here is my code:
<li *ngFor="let contact of contactList">
<div class="user_info_block" (click)="getChatmessages($event, {{contact['id']}})" >
</div>
</li>
Thanks
Ritesh
Related
Is there a function in Laravel Livewire that allows the value property of a html element (be it a radio button, checkbox, dropdown list or textbox) to be passed into a function?
For example: I have on a page a list. This list consists of different cooked dishes. I select a dish from the list by clicking on it and the value passed. Can this value be passed into a function?
LiveWire Controller
<?php
namespace App\Http\Livewire;
use Livewire\Component;
class Dishes extends Component
{
public function showRecipe($value)
{
//query database or some conditional logic
}
public function render()
{
return view('livewire.dishes')
}
}
LiveWire Component
<div>
<ul>
<li value="pizza" wire:click="showRecipe(this.value)">Pizza</li>
<li value="cherry_pie" wire:click="showRecipe(this.value)">Cherry Pie</li>
<li value="beef_stronganoff" wire:click="showRecipe(this.value)">Beef Stroganoff</li>
<li value="caesar_salad" wire:click="showRecipe(this.value)">Caesar Salad</li>
<li value="lobster_newburg" wire:click="showRecipe(this.value)">Lobster Newburg</li>
</ul>
</div>
value is not a valid attribute on an <li> tag. However, you can put an anchor-tag with a "prevent default" action it, or just keep the wire:click on the li and pass the data directly to the method.
<div>
<ul>
<li wire:click="showRecipe('pizza')">Pizza</li>
<li wire:click="showRecipe('cherry_pie')">Cherry Pie</li>
<li wire:click="showRecipe('beef_stronganoff')">Beef Stroganoff</li>
<li wire:click="showRecipe('caesar_salad')">Caesar Salad</li>
<li wire:click="showRecipe('lobster_newburg')">Lobster Newburg</li>
</ul>
</div>
If you generate this in a loop with PHP/blade, you should use wire:key on it. The key should be something unique, so Livewire can keep track of each individual record.
<div>
<ul>
#foreach([
'pizza' => 'Pizza',
'cherry_pie' => 'Cherry Pie',
'beef_stronganoff' => 'Beef Stroganoff',
'caesar_salad' => 'Caesar Salad',
'lobster_newburg' => 'Lobster Newburg',
] as $value=>$name)
<li wire:key="dish-{{ $loop->index }}" wire:click="showRecipe('{{ $value }}')">{{ $name }}</li>
#endforeach
</ul>
</div>
I have this code:
<li v-for="(link, i) in shareLinks" :key="i" class='link box'>
<div class=`icon ${link.name}`></div>
</li>
How to set class '${link.name}' which is in every element of my shareLinks list?
Can you try to do this?
<div class="icon" :class="[link.name]"></div>
I have a page structure where it includes hyperlinks with different levels of nested list items. I am writing the xpath for just the second nested list items(level 2) but it is also giving me all the list items below level 2(level 3 or below), which i don't need. It's getting really frustrating now because I have tried different xpaths and cssSelectors, everytime it is taking the level 3 list items along with level 2.
The page structure is exactly like following:
<div>
<ul class="menuBar_menu_lvl_0">
<li class="item_lvl_1">
<li class="item_lvl_1">
<ul class="menu_lvl_1">
<li class="item_lvl_2"></li>
<li class="item_lvl_2"></li>
<li class="item_lvl_2">
<ul class="menu_lvl_2">
<li class="item_lvl_3"></li>
<li class="item_lvl_3"></li>
<li class="item_lvl_3"></li>
</ul>
</li>
</ul>
<li class="item_lvl_1">
<li class="item_lvl_1">
xpath = //ul[#class="menuBar_menu_lvl_0"]//li[#class="item_lvl_1"]//ul[#class="menu_lvl_1"]//li[#class="item_lvl_2"]
This is also giving me item number 3 elements along with item level 2. I want to get each level item correctly and separately. Anybody's help would be highly appreciated
Welcome to SO.
Here is the sample that used.
<html>
<body>
<div>
<ul class="menuBar_menu_lvl_0">
<li class="item_lvl_1">
<li class="item_lvl_1">
<ul class="menu_lvl_1">
<li class="item_lvl_2">Level1-li1</li>
<li class="item_lvl_2">Level1-li2</li>
<li class="item_lvl_2">
<ul class="menu_lvl_2">
<li class="item_lvl_3">Level2-li1</li>
<li class="item_lvl_3">Level2-li2</li>
<li class="item_lvl_3">Level2-li1</li>
</ul>
Level1-li3
</li>
</ul>
<li class="item_lvl_1">
<li class="item_lvl_1">
</ul>
</div>
</body>
</html>
And below is the xpath
//ul[#class='menu_lvl_1']//li[not(parent::ul[#class='menu_lvl_2'])]
Here is the output:
Here is the method to get the text from parent element only.
def get_text_exclude_children(element):
return driver.execute_script(
"""
var parent = arguments[0];
var child = parent.firstChild;
var textValue = "";
while(child) {
if (child.nodeType === Node.TEXT_NODE)
textValue += child.textContent;
child = child.nextSibling;
}
return textValue;""",
element).strip()
Some LinkedIn job posts contain a see more button that expands the whole job description:
https://www.linkedin.com/jobs/view/401243784/?refId=3024203031501300167509&trk=d_flagship3_search_srp_jobs
I tried to expand it using the element.click() but the source I get after expansion contains some placeholder divs instead of the original div. How, can I scrap those hidden texts.
This is what I get from driver.page_source
<div class="jobs-ghost-placeholder jobs-ghost-placeholder--medium jobs-ghost-placeholder--thin mb2"></div>
<div class="jobs-ghost-placeholder jobs-ghost-placeholder--x-small jobs-ghost-placeholder--thin mb2"></div>
<div class="jobs-ghost-placeholder jobs-ghost-placeholder--small jobs-ghost-placeholder--thin"></div>
Instead of the source I get from chrome inspect:
<div id="ember7189" class="jobs-description-details pt5 ember-view"> <h3 class="jobs-box__sub-title js-formatted-exp-title">Seniority Level</h3>
<p class="jobs-box__body js-formatted-exp-body">Associate</p>
<!---->
<h3 class="jobs-box__sub-title js-formatted-industries-title">Industry</h3>
<ul class="jobs-box__list jobs-description-details__list js-formatted-industries-list">
<li class="jobs-box__list-item jobs-description-details__list-item">Real Estate</li>
<li class="jobs-box__list-item jobs-description-details__list-item">Information Technology and Services</li>
</ul>
<h3 class="jobs-box__sub-title js-formatted-employment-status-title">Employment Type</h3>
<p class="jobs-box__body js-formatted-employment-status-body">Full-time</p>
<h3 class="jobs-box__sub-title js-formatted-job-functions-title">Job Functions</h3>
<ul class="jobs-box__list jobs-description-details__list js-formatted-job-functions-list">
<li class="jobs-box__list-item jobs-description-details__list-item">Information Technology</li>
<li class="jobs-box__list-item jobs-description-details__list-item">Project Management</li>
<li class="jobs-box__list-item jobs-description-details__list-item">Product Management</li>
</ul>
</div>
I also tried different values for the wait WebDriverWait(driver, 3) but in vain.
code:
employment_type = wait.until(EC.presence_of_element_located(
(By.CSS_SELECTOR, 'div.jobs-description__details>div.jobs-description-details>p.js-formatted-employment-status-body'))).text
raises timeout exception as it only finds those jobs-ghost-placeholder instead of the described css_selector
I have a Menu which have li
(list) elements which gets enabled after you mouse-hover a particular label.
driver.get("www.snapdeal.com"); Actions actions = new Actions(driver);
actions.moveToElement(driver.findElement(By.id("loggedOutAccount"))).build().perform();
//Wait for 5 Secs
driver.findElement(By.className("accountLink")).click();// Here it's throwing Element not visible exception
This code is doing the mouse-hover properly but not able to click the "SignIn Link" Link. Though on manually checking the element is Visible
DOM Structure -
<div id="loggedOutAccount" class="hd-rvmp-logout">
<a class="signIn" href="javascript:void(0);">
<i class="iconHeader accountUser"></i>
<label class="my-account-lang"> My Account</label>
<i class="mar_2_left right-downArrow breadcrumbArrow-down"></i>
</a>
<div class="sdNavDropWrapper accDetails" style="display: none; z-index: 999;">
<ul class="positionAbsolute pull-right">
<li class="customLoggedInState">
<div class="left triangle"></div>
<div class="right triangle"></div>
<div>
<a class="accountLink" href="javascript:void(0);">Click here to sign in ></a>
</div>
</li>
<li class="stop-event">
<li class="stop-event">
<li class="stop-event">
<li class="stop-event">
<li class="stop-event">
</ul>
</div>
</div>
Please use xpath for both element like below :
driver.get("www.snapdeal.com");
Actions actions = new Actions(driver);
actions.moveToElement(driver.findElement(By.xpath("yourxpathhere"))).build().perform();
driver.findElement(By.xpath("yourxpathhere")).click();
I think class/Id repeating for other elements also for style purpose. so Xpath is better to find unique element.