[jQuery] Re: find and replace
Use a regex:
$('body').html( $('body').html().replace(/(got|the)/g,'$1') );
On Apr 28, 9:39 am, kazim mehdi wrote:
> hi
> by using the following code i am able to find only first occurrences
> of the keywords can anyone help me to make it work for all of the
> occurrences.
>
> thank you
>
> function test()
> {
> var keywords = ["got", "the"];
> var el = $("body");
> $(keywords).each(function()
> {
> el.html(el.html().replace(this,
> ""+this+""));
> });
>
> }
[jQuery] Re: find and replace
Use a regex:
$('body').html( $('body').html().replace(/(that|your)/g,'$1') );
On Apr 28, 9:39 am, kazim mehdi wrote:
> hi
> by using the following code i am able to find only first occurrences
> of the keywords can anyone help me to make it work for all of the
> occurrences.
>
> thank you
>
> function test()
> {
> var keywords = ["got", "the"];
> var el = $("body");
> $(keywords).each(function()
> {
> el.html(el.html().replace(this,
> ""+this+""));
> });
>
> }
[jQuery] Re: Find and replace character inside div
I think you would be best off with a Regular Expression:
var f = $("#fruits");
f.html( f.html().replace(/;/g,"") );
"/g enables "global" matching. When using the replace() method,
specify this modifier to replace all matches, rather than only the
first one."
http://www.regular-expressions.info/javascript.html
On Apr 10, 11:23 pm, jc_2009 wrote:
> Hi,
>
> How to do a find and replace with Jquery.
>
> For example...
>
> Current:
> Apple;Banana;Orange;Peach
>
> I want it to look like this:
> AppleBananaOrangePeach
>
> I found and tried this code but it only does the first one. I don't
> know how to loop it.
>
> var f = $('#fruits');
> f.html(f.html().replace(";", ""));
>
> Any help would be appreciated. Thanks!
[jQuery] Re: Find and replace character inside div
You'll probably want to set the "global" flag and use regex notation.
var f = $('#fruits');
f.html(f.html().replace(/;/g, ""));
--Karl
Karl Swedberg
www.englishrules.com
www.learningjquery.com
On Apr 10, 2009, at 5:23 PM, jc_2009 wrote:
Hi,
How to do a find and replace with Jquery.
For example...
Current:
Apple;Banana;Orange;Peach
I want it to look like this:
AppleBananaOrangePeach
I found and tried this code but it only does the first one. I don't
know how to loop it.
var f = $('#fruits');
f.html(f.html().replace(";", ""));
Any help would be appreciated. Thanks!
[jQuery] Re: Find and replace image problem
Okay, how about something like:
reg = new RegExp('/'+imagename+'$/', 'gi');
new_src = $(this).attr("src").replace(reg, fileObj.name);
On Mar 18, 10:00 am, Chris K wrote:
> As I said that doesn't work.
>
> On Mar 18, 11:48 am, James wrote:
>
> > var new_src = $(this).attr("src").replace(imagename, fileObj.name);
>
> > will store the String value of that into new_src, so you just set your
> > image source to it.
>
> > $(this).attr("src", new_src);
>
> > On Mar 18, 7:56 am, Chris K wrote:
>
> > > I have the image name in a variable and want to replace it but not
> > > sure how to do this.
>
> > > Currently I can replace the image src with:
> > > var new_src = $(this).attr("src").replace(/ship.png$/i, fileObj.name);
>
> > > I want to do something like this (which doesn't work):
> > > var new_src = $(this).attr("src").replace(imagename, fileObj.name);
>
> > > Any help is appreciated.
>
> > > Chris
>
>
[jQuery] Re: Find and replace image problem
As I said that doesn't work.
On Mar 18, 11:48 am, James wrote:
> var new_src = $(this).attr("src").replace(imagename, fileObj.name);
>
> will store the String value of that into new_src, so you just set your
> image source to it.
>
> $(this).attr("src", new_src);
>
> On Mar 18, 7:56 am, Chris K wrote:
>
> > I have the image name in a variable and want to replace it but not
> > sure how to do this.
>
> > Currently I can replace the image src with:
> > var new_src = $(this).attr("src").replace(/ship.png$/i, fileObj.name);
>
> > I want to do something like this (which doesn't work):
> > var new_src = $(this).attr("src").replace(imagename, fileObj.name);
>
> > Any help is appreciated.
>
> > Chris
[jQuery] Re: Find and replace image problem
var new_src = $(this).attr("src").replace(imagename, fileObj.name);
will store the String value of that into new_src, so you just set your
image source to it.
$(this).attr("src", new_src);
On Mar 18, 7:56 am, Chris K wrote:
> I have the image name in a variable and want to replace it but not
> sure how to do this.
>
> Currently I can replace the image src with:
> var new_src = $(this).attr("src").replace(/ship.png$/i, fileObj.name);
>
> I want to do something like this (which doesn't work):
> var new_src = $(this).attr("src").replace(imagename, fileObj.name);
>
> Any help is appreciated.
>
> Chris
[jQuery] Re: find and replace text in a variable
for(var i = 1; i <= materias_num; i++){
$("#fd_opcoes").append(loop.replace(/1/g,''+i));
}
On Dec 13, 7:18 pm, Marcelo Wolfgang <[EMAIL PROTECTED]> wrote:
> Hi all,
>
> I've a form with a numeric drop down ( from 1 to 10 ) and when the
> user select a number from it, I want to add the corresponding number
> of textfields in my code, but I need to change the input name and I
> can't figure out how to do that this is what I have right now
>
> $("#add_opcoes").change(function (){
> var materias_num = this.value;
> var loop = $("#fd_opcoes").html()
> $("#fd_opcoes").empty()
> for(var i = 1; i <= materias_num; i++){
> $("#fd_opcoes").append(loop);
> }
>
> });
>
> and this is what is inside loop
>
>
> Material 1:
>
>
>
> what I want is to change all the 1 that are inside the variable with i
> from the looping ( so it will be 1, 2 ...10 )
>
> is there a way to do that easily or should I look at other options ?
>
> TIA
> Marcelo Wolfgang
