JQuery :: Find The First Element That Starts With Some Arbitrary Char?
May 4, 2011
the jquery way to get the first char, of the first element that starts with some arbitrary char...
So I have a list of anchors, a person clicks on the letter and I want to search the list for the firstoccurrenceof that character :
<div id="dirnav">
<a id="A" href="#">A</a>
<a id="B" href="#">B</a>
<a id="C" href="#">C</a>
[Code].......
how to find,say, thefirstspan element with the content that starts with 'L'.
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Jun 10, 2011
I would like to get the function to find the value which is starts with given value in select Box. If jQuery does not support please let me know how to do using Java script.
I am using contains function but it returns all the matched values. Get the value value exactly starts with given value.Select box :
<select class="widthed1" name="dynamicitem" id="dynamicitem" multiple="multiple" size="7" >
<!-- Will be added dynamically -->
</select>
$("#dynamicitem option:contains
('"+oldval+"')").attr("selected","selected"); -- It returns all the matched values.
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May 15, 2009
find a char sequence in a string and highlight that with red color.
In text box when they start typing i will get list of string matching in a div. for example when they start typing "A", i will get a result as Atlantic Alaska Atlanta, some thing like this. high light "A" in all the String of the list to red color, in the same way when they type "AT", then "AT" in red color.
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Apr 4, 2011
How can I select an element that start with a particular string and ends with another string.
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Jun 23, 2011
I created a dropdown menu using jquery. So when I hover over a button it slides down the menu. Now if I move the mouse out of the menu and bring it back in before it slides up(menu has a lot of items so there is enough time to bring the mouse back in on the menu)over the dropdown menu it starts a chain of slideDown() and slideUp() functions and it does not stop till I move the mouse of the menu or back on the button. Below is my jquery code:
[Code]...
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Nov 22, 2011
I have this function that works well, but I ask ... is it possible to have a compact sintax to reduce the number of the char inside the text below ??
function change_txarea(val) {
if (val=='I') {
document.FrontPage_Form1.ob1.value = "Description " +[code3].....
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Jan 9, 2012
My DOM structure in HTML page have some elements 'IMG'. One of 'img' element have attribute 'src' = 'lolo1.jpg'. How can i find the 'DIV' element with this specific 'img' element inside? I have to find nearest 'DIV'.
[Code]...
I wanna write function like a GetNearestDivID('lolo2.jpg') which would give me result 'mix2'
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Aug 1, 2011
I have a slideshow that I built, and all is good. However, I want to arbitrarily change a slide once the slideshow is underway, and I don't see a mechanism to do that.
I have tried to write two simple functions to achieve this:
function exposeReplaceSlide(opts, els) {
$.fn.cycle.replaceSlide = function (newSlide, location) {
realReplaceSlide ( opts, els, newSlide, location);
[Code].....
but this doesn't seem to do the trick...it can locate the slide position, but the insert of the slide doesn't work...I get a blank slide in place of the html I want to insert.
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Dec 28, 2009
How can i find out the div element with in the Div?This is my aspx Page CodeThis is for Fixed Table Header when table has thead and tbody tags
<div id="gridDiv" class="fullScreenTable">
<asp:GridView ID="gvMyRecipesData" runat="server" AllowSorting="true" ShowHeader="true" >
</asp:GridView>
[code]....
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Jan 25, 2011
I started working with JQuery. Mmy first function comes here:
<script type="text/javascript">
$(document).ready(function(){
$("li").hide()
$("li.um-gallery-1st").toggleClass( "big" ).show()
$("li.um-gallery-1st").next().toggleClass( "small").show()
$($this).next().toggleClass( "smaller").show()
});
</script>
How do I select the next element after next? In that case the third.
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Dec 6, 2010
Is there a way to set an arbitrary position for the result list of the autocomplete plugin?
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Sep 16, 2010
I'm getting all kinds of errors, no matter where I put the parenthesis: This all works without trying to find the attr. So, I am trying to slide a ul menu that has a parent anchor with an id of "A". $(("#VerColMenu > li > a").attr('id')=='A').find("+ ul").slideToggle("slow");
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Oct 7, 2010
This is probably a dumb question (noob) but I cannot seem to find the answer, either here or on StackOverflow or even Googling...
All I want to do is, when clicking on an element, find any other elements with the same class name (and show/hide or do something with them).[code]...
But I need the class name to be a variable so this function is reusable.
What am I doing wrong?
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Aug 14, 2011
<html><head>
<script src="jquery.js"></script>
<script type="text/javascript">
addIframe = function() {
$('body').append('<iframe>');
} appendIframe = function() {
$('iframe').contents().find('body').append('appended');}
</script>
</head><body>
<button onClick="javascript:addIframe();">addIframe</button>
<button onClick="javascript:appendIframe();">appendIframe</button>
</body></html>
Now this work perfectly fine with jQ 1.6.2, but does not work with 1.4.2 because 1.4.2 does not yet know .find(element).
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Aug 13, 2009
I want to find the parent element of some element.
$("tr input").each(function (i) { //loop input elements within tr's
if(this.name == "cid[]"){
//checkbox
[code]....
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Feb 15, 2010
I have an input box with an id. I also have a jquery hotkey plugin which fires when I press F8 in this case.
$(document).bind('keydown', 'f8', function (){
//do stuff here
return false;});
The hotkey works just fine. (ive tested with alert boxes). What I am trying to do is find the cursor location (and then the elements id) when the f8 key is pressed. or...
I want to find which input has focus on keydown.
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Dec 24, 2011
I'm having trouble finding the image element by attribute "MyAttr" whose value is supplied: when the "onclick" function is called:
<div class="MyImages">
<div class="imageClass">
<img ... myAttr="abc"/>
</div><div>
<img ... onclick="findTheImageObjectByMyAttr("abc");" />
</div><div class="imageClass">
<img ... myAttr="def" />
</div><div>
<img ... onclick="findTheImageObjectByMyAttr("def");" />
</div></div>
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Jun 2, 2009
How can i find real height of the element? It is changed with css to fixed, but i need its real height, as it be without css.
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Jun 30, 2009
i have a couple of elements on my web page, that i want to manipulate in one loop.
jQuery.each($(".specificClass"), function(i) {
// do something
}
Within that loop i have to check what type of element that very one is e.g. a <div> or a <span> or an <img> or a <input type="button"> or something else.I managed to isolate some of them, the easiest was the button where i checked the following:
if ($("selector").is(":button")) {
// do something
}
In the jQuery API 1.3.2 there are some more useful Forms Filters like :input, :text, :checkbox etc. What i really miss is something for a drop down list. I would have expected that there is something like
if ($("selector").is(":select")) {
// do something
}
but i could not find it.It would also be great to have something to check if the element is an image. I have read that there exist such a check, but that is for images that are input-images within a form. I am longing for a simple check for an image somewhere in the web page.
if ( !isNullOrEmpty($("selector").attr("src"))) { // --- image ---
// do something
}
[code]...
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Jun 10, 2009
[code]...
Anyone got any tips on how to find out if the last letter of my label is 'F'?
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Apr 21, 2010
function GetDepartmentTree() {
$.ajax({
type: "POST",
url: "Service/service.asmx/GetDepartmentTree",
[Code]....
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Nov 7, 2009
How can I find if each of the <p> tags contains <img> tag, then style the <p> tags which contain <img> inside them?
I have pre-set all <p> will have this style,code...
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Jul 28, 2010
jQuery.crSpline - Smooth 2D animation along paths of multiple waypoints, using Catmull-Rom splines.
Demo GitHub You provide: A series of (x,y) points that the path should follow. Plugin provides:
Animation along a smooth 2D path that intersects all points. Check out the demo page to see what it looks like.
[Code]...
I just published an early release of this and am looking for feedback from other developers! I made it because I needed an easy way to make animations out of extended sequences of coordinates (without doing the math to stitch together bezier curves), and as far as I could tell no one else had published an easy method to animate along Catmull-Rom splines using jQuery. This is the result, and the hope is that it will be super easy to use and helpful for people besides just me.
Future plans: More general animations and customizable behavior. The current version only animates top and left properties along whole pixel values. It also assumes that every segment of the path should take equal time, resulting in some strange speed changes when moving from small to large segments. Currently brainstorming good fixes for all of these.
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Jul 1, 2011
I'm trying to create a list of recipes which will on document ready all be hidden except the first one. And then when I click one of the dynamically added links (in a ul) in the sidebar I want the corresponding recipe to go from hidden to shown. I've managed to do everything really simply except I have no idea how to find the corresponding recipe when I click a link in the sidebar (the links link to the recipes with #recipe<number>)
$(".post").hide();
$(".post:first").show();
$("a[href*='#recipe']").click(function() {
$(".post").hide(600);
});
Somehow I need to access the id of the specific recipe, which I suppose should be possible since the clickfunction should store that somehow?
EDIT: I just realized that I could just use the href value as my id for the recipe (since its the same e.g. #recipe). However I'm having trouble using the variable that stores the href/id in the .show function.
$("a[href*='#recipe']").click(function() {
$(".post").hide(600);
var theHref = $(this).attr("href");[code]....
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Apr 29, 2011
I have a unordered list and want to find out if this list has a subnode with a specific class [code]...
i want to attach the <li class="back">back</li> only to such uls, that don't allready have one
how do?
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May 14, 2009
My question is quite simple with an example:
[Code]...
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