[jQuery] Re: Passing a Index to a function
var li = $('ul li');
li.bind('click', function() {
alert(li.index(this));
});
...works for me. Also, if you are calling jQuery on the same set of
objects more than once, it is wise to set a reference to it instead of
re calling it more than once. Instead something such as this:
$('ul li').bind('click', function() {
alert($('ul li').index(this));
});
This makes your code faster - which is unnoticeable in this example,
but when you have 2000 lines of it going on, you bet your sweet ass :)
- and easier to change in the future.
-Trey
On Feb 10, 3:37 pm, Pedram pedram...@gmail.com wrote:
I came back to my COde An I found your code fit in mine I am not going
to use rowIndex because My Plugin it should work for every selector so
what I atually want to do to get the selector name and bind an event
to it and sent it to a function and also pass the index to the
function and the reason I'm doing this is because I have some
recursive functions in it and I badly needed this to be done .
var RowSet={
close:false,
eventClass:eventClass,
eventType:click,
ActionSelector:tr
}
function clickFunc(e){
console.log(e.data.Index);
}
$.fn.RowEffectByEvent=function(options){
RowSet = jQuery.extend({},RowSet,options);
return this.each(function(){
oo=$(this);
var k=(settings.header) ? :not(:first) : ;
$(RowSet.ActionSelector+k,oo).each(function(index){
$(this).bind(RowSet.eventType,{Index:index},clickFunc);
});
});
};
this is what I actually wanted to do thanks a lot guys you helped me
alot and also RobG A appreciate it . thanks for the Tutorial also.
On Feb 9, 1:26 pm, Ricardo Tomasi ricardob...@gmail.com wrote:
$(table tr).each(function( index ){
$(this).click(function(){
alert('I am TR number ' + index);
});
});
the index() function works on a collection of elements, so you'd have
to get them first:
$('table tr').click(function(){
alert( $(this).parent().children().index(this) );
});
On Feb 9, 5:48 pm, Pedram pedram...@gmail.com wrote:
How COme we could not have access inside the BIND with THIS !! I'm
Confused
On Feb 9, 7:16 am, Pedram pedram...@gmail.com wrote:
I check these two solutions it didn't work ...
On Feb 8, 11:42 pm, RobG rg...@iinet.net.au wrote:
On Feb 9, 4:54 pm, Pedram pedram...@gmail.com wrote:
Dear folk,
I want to get the index of the TR and send it to the Function , I
don't know how to it . this is what I'm trying to do
$(table
tr).bind(click,{IndexName:$(this).index(this)},clickFunc)
The DOM 2 HTML TR.rowIndex property should do the job.
--
Rob
[jQuery] Re: Passing a Index to a function
I check these two solutions it didn't work ...
On Feb 8, 11:42 pm, RobG rg...@iinet.net.au wrote:
On Feb 9, 4:54 pm, Pedram pedram...@gmail.com wrote:
Dear folk,
I want to get the index of the TR and send it to the Function , I
don't know how to it . this is what I'm trying to do
$(table tr).bind(click,{IndexName:$(this).index(this)},clickFunc)
The DOM 2 HTML TR.rowIndex property should do the job.
--
Rob
[jQuery] Re: Passing a Index to a function
How COme we could not have access inside the BIND with THIS !! I'm
Confused
On Feb 9, 7:16 am, Pedram pedram...@gmail.com wrote:
I check these two solutions it didn't work ...
On Feb 8, 11:42 pm, RobG rg...@iinet.net.au wrote:
On Feb 9, 4:54 pm, Pedram pedram...@gmail.com wrote:
Dear folk,
I want to get the index of the TR and send it to the Function , I
don't know how to it . this is what I'm trying to do
$(table tr).bind(click,{IndexName:$(this).index(this)},clickFunc)
The DOM 2 HTML TR.rowIndex property should do the job.
--
Rob
[jQuery] Re: Passing a Index to a function
$(table tr).each(function( index ){
$(this).click(function(){
alert('I am TR number ' + index);
});
});
the index() function works on a collection of elements, so you'd have
to get them first:
$('table tr').click(function(){
alert( $(this).parent().children().index(this) );
});
On Feb 9, 5:48 pm, Pedram pedram...@gmail.com wrote:
How COme we could not have access inside the BIND with THIS !! I'm
Confused
On Feb 9, 7:16 am, Pedram pedram...@gmail.com wrote:
I check these two solutions it didn't work ...
On Feb 8, 11:42 pm, RobG rg...@iinet.net.au wrote:
On Feb 9, 4:54 pm, Pedram pedram...@gmail.com wrote:
Dear folk,
I want to get the index of the TR and send it to the Function , I
don't know how to it . this is what I'm trying to do
$(table tr).bind(click,{IndexName:$(this).index(this)},clickFunc)
The DOM 2 HTML TR.rowIndex property should do the job.
--
Rob
[jQuery] Re: Passing a Index to a function
On Feb 10, 5:48 am, Pedram pedram...@gmail.com wrote:
How COme we could not have access inside the BIND with THIS !! I'm
Confused
I don't know why you want to make it so complex. Consider:
$(table tr).click(function(){alert(this.rowIndex);});
If you want to call a function:
$(table tr).click(function(){clickFunc(this.rowIndex)});
If you want to use bind (and I don't see the point, but anyhow...)
$(table tr).bind(click, function() {
clickFunc(this.rowIndex);
});
function clickFunc(rowIndex) {
alert(rowIndex);
}
or, to get closer to your original:
$(table tr).bind(click, {prop1:'property 1', prop2: 'property
2'}, clickFunc);
and in clickFunc:
function clickFunc(e) {
alert(this.rowIndex);
}
Going further:
$(table tr).bind(click, {prop1:'property 1', prop2: 'property
2'}, clickFunc);
function clickFunc(e) {
alert(this.rowIndex + '\n' + e.data.prop1);
}
See? No selector needed, the row has a rowIndex property that tells
you which row it is in the table. If you have a thead element, its
rows are counted in the rowIndex and rows in tfoot include all the
rows above (i.e. it is the index in the entire table).
--
Rob
[jQuery] Re: Passing a Index to a function
thanks ROb , I Appreciate it , I'm writing a Plugin I am going to use
the last part of your code , that I'm fine with that. great. THanks
other guys , my Problem Is solved
On Feb 9, 3:44 pm, RobG rg...@iinet.net.au wrote:
On Feb 10, 5:48 am, Pedram pedram...@gmail.com wrote:
How COme we could not have access inside the BIND with THIS !! I'm
Confused
I don't know why you want to make it so complex. Consider:
$(table tr).click(function(){alert(this.rowIndex);});
If you want to call a function:
$(table tr).click(function(){clickFunc(this.rowIndex)});
If you want to use bind (and I don't see the point, but anyhow...)
$(table tr).bind(click, function() {
clickFunc(this.rowIndex);
});
function clickFunc(rowIndex) {
alert(rowIndex);
}
or, to get closer to your original:
$(table tr).bind(click, {prop1:'property 1', prop2: 'property
2'}, clickFunc);
and in clickFunc:
function clickFunc(e) {
alert(this.rowIndex);
}
Going further:
$(table tr).bind(click, {prop1:'property 1', prop2: 'property
2'}, clickFunc);
function clickFunc(e) {
alert(this.rowIndex + '\n' + e.data.prop1);
}
See? No selector needed, the row has a rowIndex property that tells
you which row it is in the table. If you have a thead element, its
rows are counted in the rowIndex and rows in tfoot include all the
rows above (i.e. it is the index in the entire table).
--
Rob
[jQuery] Re: Passing a Index to a function
I came back to my COde An I found your code fit in mine I am not going
to use rowIndex because My Plugin it should work for every selector so
what I atually want to do to get the selector name and bind an event
to it and sent it to a function and also pass the index to the
function and the reason I'm doing this is because I have some
recursive functions in it and I badly needed this to be done .
var RowSet={
close:false,
eventClass:eventClass,
eventType:click,
ActionSelector:tr
}
function clickFunc(e){
console.log(e.data.Index);
}
$.fn.RowEffectByEvent=function(options){
RowSet = jQuery.extend({},RowSet,options);
return this.each(function(){
oo=$(this);
var k=(settings.header) ? :not(:first) : ;
$(RowSet.ActionSelector+k,oo).each(function(index){
$(this).bind(RowSet.eventType,{Index:index},clickFunc);
});
});
};
this is what I actually wanted to do thanks a lot guys you helped me
alot and also RobG A appreciate it . thanks for the Tutorial also.
On Feb 9, 1:26 pm, Ricardo Tomasi ricardob...@gmail.com wrote:
$(table tr).each(function( index ){
$(this).click(function(){
alert('I am TR number ' + index);
});
});
the index() function works on a collection of elements, so you'd have
to get them first:
$('table tr').click(function(){
alert( $(this).parent().children().index(this) );
});
On Feb 9, 5:48 pm, Pedram pedram...@gmail.com wrote:
How COme we could not have access inside the BIND with THIS !! I'm
Confused
On Feb 9, 7:16 am, Pedram pedram...@gmail.com wrote:
I check these two solutions it didn't work ...
On Feb 8, 11:42 pm, RobG rg...@iinet.net.au wrote:
On Feb 9, 4:54 pm, Pedram pedram...@gmail.com wrote:
Dear folk,
I want to get the index of the TR and send it to the Function , I
don't know how to it . this is what I'm trying to do
$(table tr).bind(click,{IndexName:$(this).index(this)},clickFunc)
The DOM 2 HTML TR.rowIndex property should do the job.
--
Rob
[jQuery] Re: Passing a Index to a function
$(table tr).click(function() {
clickFunc($('table tr').index(this);
});
On Feb 8, 10:54 pm, Pedram pedram...@gmail.com wrote:
Dear folk,
I want to get the index of the TR and send it to the Function , I
don't know how to it . this is what I'm trying to do
$(table tr).bind(click,{IndexName:$(this).index(this)},clickFunc)
function clickFunc(event){
console.log(event.data.IndexName);
}
[jQuery] Re: Passing a Index to a function
On Feb 9, 4:54 pm, Pedram pedram...@gmail.com wrote:
Dear folk,
I want to get the index of the TR and send it to the Function , I
don't know how to it . this is what I'm trying to do
$(table tr).bind(click,{IndexName:$(this).index(this)},clickFunc)
The DOM 2 HTML TR.rowIndex property should do the job.
--
Rob
