My structure is like:
<div>
<div>
<ul>
<li id="li1" onclick="someJavascriptFunction()">......</li>
</ul>
</div>
<div>
<ul>
<li id="anotherli1">......</li>
</ul>
</div>
</div>
The javascript:
function getExecJob(execid){
<c:forEach var="exec" items="${execjobList}">
var index = '${exec.execid}';
var ele = document.getElementById("execjoblist"+index);
if('${exec.execid}'==execid){
ele.style.color='#DF013A';
<c:set var ="currentExecId" value="${exec.execid}"/>
<c:set var ="execJob" value="${exec}"/>
}else{
ele.style.color='#339';
}
</c:forEach>
}
I have change css style code in the javascript function. Now it's not only this li1, but all lis like "anotherli1" also response to click . if I click on them ,they have color change!
Could anyone please give me some suggestion about what's happening here and how can I solve it?
$(document).ready( function() {
$("li").click(function() {
//your_func(this)
$(this).css('color', 'red');
});
});
This will when you click any li. You can view demo here
In your JavaScript you have <c:forEach var="exec" items="${execjobList}"> inside your function.
So, in the function, it adds code for each <li> not just the one you clicked on. Each <li> will be set to either #DF013A or #339.
Related
here is the html code
<button value="{store name}" type="button" id="store_name">{store name}</button>
<ul>
<li id="#store_name_li">Add your brand name. <a>{store name}</a></li>
</ul>
here is the Jquery
$('#store_name').on('click', function () {
$('#store_name_li').hide(); // not working
var stuff = $(this).val();
$('.emojionearea-editor').append(stuff); // working
});
what is the problem here?
Change,
<li id="#store_name_li">Add your brand name. <a>{store name}</a></li>
to:
<li id="store_name_li">Add your brand name. <a>{store name}</a></li>
Remove # from id="#store_name_li".
Working snippet as follows,
$('#store_name').on('click', function () {
$('#store_name_li').hide(); // not working
var stuff = $(this).val();
$('.emojionearea-editor').append(stuff); // working
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<button value="{store name}" type="button" id="store_name">{store name}</button>
<ul>
<li id="store_name_li">Add your brand name. <a>{store name}</a></li>
</ul>
I want to change a HTML+JS template behavior but i don't want to re do things which are already done. assume we have a hierarchy of elements and looks like the inner one is calling a function on it's onclick event. but when i select it on the chrome inspector console and check if it has anything for the onclick it returns null i think it's developed in a more general way or possibly on other property?
What i want is to find that function wrap it in mine and call it after doing something else.
The hierarchy is like below:
<ul> <li data-id="1234"> <div> the button </div> </li> ... </ul>
whenever the button is pushed the data-id is sent to the server via ajax.
I played a little bit with es6 and did the expected result: https://codepen.io/omgitsevan/pen/yxrVVM
but basically, the code is the following:
Javascript
document.addEventListener('click', (evt) => {
function getDataAttr(node, attrValue) {
if (!node.getAttribute(attrValue)) {
return getDataAttr(node.parentNode, attrValue)
}
console.log(node.getAttribute(attrValue))
}
getDataAttr(evt.target, 'data-id');
})
HTML
<ul>
<li data-id="1234">
<div> the button </div>
</li> ... </ul>
I hope it will work
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"> </script>
<script>
$(document).ready(function(){
$(".data").click(function(){
var data = this.parentNode.parentNode.getAttribute("data-id");
$.ajax({
url:"url",
data:{'data':data},
type:"post",
success:function((){
});
})
});
});
</script>
</head>
<body>
<li data-id="1234"> <div> <a class="data" onclick = abc(event)>the button</a> </div>
</body>
</html>
onmouseOver of eacuser i want to show the change password as a dropdown(as can seen in attached image) but with my code changes i am getting change password next to eacuser link.Can anyone please give me some hint how to achieve.I attached the two image file.please check for reference
<div id="appLinks">
<ul id="appLinks_list" class="nav">
<span id="appLink_csrname" class="ui-state-default csrname"><a onmouseover="onMouseOver()">eacuser</span>
<li id="appLink_chngpwd" class="ui-state-default chngpwd">Change Password</li>
<li id="appLink_about" rtlOrder="3"><img src="${link.getContextPath()}${msg.get("icon.information")}" border="0px;" align="top">About</li>
<li id="appLink_logout" rtlOrder="2"><img src="${link.getContextPath()}${msg.get("icon.logout")}" border="0px;" align="top">LogOut</li>
<li id="appLink_help" rtlOrder="1"><a target="eachelp" href="$msg.get("eac.helpPath")"><img src="${link.getContextPath()}${msg.get("icon.help")}" border="0px;" align="top">Help</a></li>
</span>
</ul>
</div>
<script>
$(document).ready(function(){
$(".csrname").mouseleave(function(){
//$('#appLink_chngpwd').hide();
$(".csrname li").css("display","none");
});
$(".csrname").mouseover(function(){
//$('#appLink_chngpwd').show();
$(".csrname li").css("display","block");
});
</script>
use this,
<script>
$(document).ready(function(){
$('#appLink_chngpwd').hide();
$(".csrname").mouseover(function(){
$('#appLink_chngpwd').show();
});
$(".csrname").mouseleave(function(){
$('#appLink_chngpwd').hide();
});
});
</script>
In your code you have used like below.
$(".csrname li").css("display","none");
It means you are making display none for child property of span having class .csrname
At present in your code, "Change Password" is sibling element not a child.
So change your code like below.
$(".csrname + li#appLink_chngpwd").css("display","none");
I have a dynamically created 3 options list which are attached at the end of a table row. I want to hide or disable Edit and Copy options if certain conditions are not met when page loads. How can i do this using either jQuery of JavaScript.
<div class="btn-group ewButtonGroup open">
<button class="dropdown-toggle btn btn-small" data-toggle="dropdown" href="#">Options <b class="caret"></b></button>
<ul class="dropdown-menu ewMenu">
<li><a class="ewRowLink ewView" data-caption="View" href="teamsview.php?showdetail=&TeamID=1">View</a></li>
<li><a class="ewRowLink ewEdit" data-caption="Edit" href="teamsedit.php?TeamID=1">Edit</a></li>
<li><a class="ewRowLink ewCopy" data-caption="Copy" href="teamsadd.php?TeamID=1">Copy</a>
</li>
</ul>
</div>
I have tried the following code which deosnt work.
<script>
$(document).ready(function() {
var Week_Check = $('#ewRowLink ewView span').text();
if ( Week_Check > 10) {
$('.ewRowLink ewView').hide();
}
});
</script>
You have a bad jQuery selector. If you want to hide an element having both of those classes you want to go this way:
$('.ewRowLink.ewView').hide();
By using $('.ewRowLink ewView').hide(); you basically state: hide all ewView (?) elements that are inside other elements having ewRowLink class.
You can use .off() to unbind the event:
$('.ewEdit, .ewCopy').off('click');
or if you want to hide:
$('.ewEdit, .ewCopy').hide();
Yet you need to mention on what condition you want to do this.
<script>
$(document).ready(function() {
var Week_Check = $('#ewRowLink, #ewView').find('span').html();
if ( Week_Check > 10) {
$('.ewRowLink, .ewView').hide();
}
});
</script>
I am designing a simple jquery live search function within a widget on a site i'm developing. I have borrowed some code I found and it is working great. The problem is though that instead of using a list like this:
<ul>
<li>Searchable Item 1</li>
<li>Searchable Item 2</li>
etc
I am using a list like this:
<ul>
<li>
<a href="#">
<div class="something>
<img src="something.jpg">
<p>Searchable Item 1</p>
</div>
</a>
</li>
etc.
As you can see the text I want to search is in the p tag. The functions I have used are searching all the other stuff (a href, div, img) and matching text found in those tags as well as the item within the p tag. Sorry if my explanation is a bit confusing but I will show you an example of the code here:
//includes im using
<script type="text/javascript" src="js/jquery-1.7.min.js" ></script>
<script type="text/javascript" src="js/quicksilver.js"></script>
<script type="text/javascript" src="js/jquery.livesearch.js"></script>
//document ready function
$(document).ready(function() {
$('#q').liveUpdate('#share_list').fo…
});
//actual search text input field
<input class="textInput" name="q" id="q" type="text" />
//part of the <ul> that is being searched
<ul id="share_list">
<li>
<a href="#">
<div class="element"><img src="images/social/propellercom_icon.jpg… />
<p>propeller</p>
</div>
</a>
</li>
<li>
<a href="#">
<div class="element"><img src="images/social/diggcom_icon.jpg" />
<p>Digg</p>
</div>
</a>
</li>
<li>
<a href="#">
<div class="element"><img src="images/social/delicios_icon.jpg" />
<p>delicious</p>
</div>
</a>
</li>
</ul>
also here is the jquery.livesearch.js file I am using
jQuery.fn.liveUpdate = function(list){
list = jQuery(list);
if ( list.length ) {
var rows = list.children('li'),
cache = rows.map(function(){
return this.innerHTML.toLowerCase();
});
this
.keyup(filter).keyup()
.parents('form').submit(function(){
return false;
});
}
return this;
function filter(){
var term = jQuery.trim( jQuery(this).val().toLowerCase() ), scores = [];
if ( !term ) {
rows.show();
} else {
rows.hide();
cache.each(function(i){
var score = this.score(term);
if (score > 0) { scores.push([score, i]); }
});
jQuery.each(scores.sort(function(a, b){return b[0] - a[0];}), function(){
jQuery(rows[ this[1] ]).show();
});
}
}
};
I believe the problem lies here:
var rows = list.children('li'),
cache = rows.map(function(){
return this.innerHTML.toLowerCase();
});
it is just using whatever it finds between the li tags as the search term to compare against the string entered into the text input field. The search function actually does work but seems to find too many matches and is not specific as I am also using a quicksilver.js search function that matches terms that are similar according to a score. When I delete all the other stuff from the li list (a href, img, div, etc) the search function works perfectly. If anyone has any solution to this I would be really greatful, I have tried things like:
return this.children('p').innerHTML but it doesn't work, I'm ok with PHP, C++, C# etc but totally useless with javascript and Jquery, they're like foreign languages to me!
In the jquery.livesearch.js file I believe you can replace this line:
var rows = list.children('li'),
with:
var rows = list.children('li').find('p'),
This should make it so the livesearch plugin will only search the paragraph tags in your list.
You will need to change the .show()/.hide() lines to reflect that you are trying to show the parent <li> elements since you are now selecting the child <p> elements:
Change:
rows.show();//1
rows.hide();//2
jQuery(rows[ this[1] ]).show();//3
To:
rows.parents('li:first').show();//1
rows.parents('li:first').hide();//2
jQuery(rows[ this[1] ]).parents('li').show();//3