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https://github.com/jquery/jquery.git
synced 2024-11-23 02:54:22 +00:00
Moved the plugins down a level.
This commit is contained in:
John Resig
parent
eb1c972323
commit
c3a32e2964
@ -1,26 +0,0 @@
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/**
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* Takes all matched elements and centers them, absolutely,
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* within the context of their parent element. Great for
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* doing slideshows.
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* $("div img").center();
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*/
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$.fn.center = function(f) {
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return this.each(function(){
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if ( !f && this.nodeName == 'IMG' &&
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!this.offsetWidth && !this.offsetHeight ) {
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var self = this;
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setTimeout(function(){
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$(self).center(true);
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}, 13);
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} else {
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var s = this.style;
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var p = this.parentNode;
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if ( $.css(p,"position") == 'static' ) {
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p.style.position = 'relative';
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}
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s.position = 'absolute';
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s.left = (($.css(p,"width") - $.css(this,"width"))/2) + "px";
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s.top = (($.css(p,"height") - $.css(this,"height"))/2) + "px";
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}
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});
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};
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@ -1,41 +0,0 @@
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// Since we're using Prototype's $ function,
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// be nice and have backwards compatability
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if ( typeof Prototype != "undefined" ) {
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if ( $a.constructor == String ) {
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var re = new RegExp( "[^a-zA-Z0-9_-]" );
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if ( !re.test($a) ) {
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$c = $c && $c.documentElement || document;
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if ( $c.getElementsByTagName($a).length === 0 ) {
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var obj = $c.getElementById($a);
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if ( obj ) { return obj; }
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}
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}
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} else if ( $a.constructor == Array ) {
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return $.map( $a, function(b){
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if ( b.constructor == String ) {
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return document.getElementById(b);
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}
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return b;
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});
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}
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}
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// TODO: Remove need to return this
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for ( var i in $.fn ) {
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if ( self[i] !== null )
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self["_"+i] = self[i];
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self[i] = $.fn[i];
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}
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if ( typeof Prototype != "undefined" && $a.constructor != String ) {
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if ( $c ) $a = self.get();
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for ( var k in self ) {(function(j){
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try {
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if ( !$a[j] )
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$a[j] = function() {
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return $.apply(self,self[j],arguments);
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};
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} catch(e) {}
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})(k);}
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return $a;
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}
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@ -1,200 +0,0 @@
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/**
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* A method for submitting an HTML form using AJAX, as opposed to the
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* standard page-load way.
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*
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* This method attempts to mimic the functionality of the original form
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* as best as possible (duplicating the method, action, and exact contents
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* of the form).
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*
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* There are three different resulting operations that can occur, after
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* your form has been submitted.
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*
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* 1. The form is submitted and a callback is fired, letting you know
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* when it's done:
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* $("form").ajaxSubmit(function(){
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* alert("all done!");
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* });
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*
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* 2. The form is submitted and the resulting HTML contents are injected
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* into the page, at your specified location.
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* $("form").ajaxSubmit("#destination");
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*
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* 3. The form is submitted and the results returned from the server are
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* automatically executed (useful for having the server return more
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* Javascript commands to execute).
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* $("form").ajaxSubmit();
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*
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* Additionally, an optional pre-submit callback can be provided. If it,
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* when called with the contents of the form, returns false, the form will
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* not be submitted.
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*
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* Finally, both the URL and method of the form submission can be
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* overidden using the 'url' and 'mth' arguments.
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*
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* @param target arg for the target id element to render
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* @param post_cb callback after any results are returned
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* @param pre_cb callback function before submission
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* @param url form action override
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* @param mth form method override
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* @return "this" object
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* @see ajaxForm(), serialize(), load(), $.ajax()
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* @author Mark Constable (markc@renta.net)
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* @author G. vd Hoven, Mike Alsup, Sam Collett, John Resig
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*/
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$.fn.ajaxSubmit = function(target, post_cb, pre_cb, url, mth) {
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if ( !this.vars ) this.serialize();
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if (pre_cb && pre_cb.constructor == Function && pre_cb(this.vars) === false) return;
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var f = this.get(0);
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var url = url || f.action || '';
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var mth = mth || f.method || 'POST';
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if (target && target.constructor == Function)
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$.ajax(mth, url, $.param(this.vars), target);
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else if (target && target.constructor == String)
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$(target).load(url, this.vars, post_cb);
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else {
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this.vars.push({name: 'evaljs', value: 1});
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$.ajax(mth, url, $.param(this.vars), function(r) {
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eval(r.responseText);
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});
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}
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return this;
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};
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/**
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* This function can be used to turn any HTML form into a form
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* that submits using AJAX only.
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*
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* The purpose of using this method, instead of the ajaxSubmit()
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* and submit() methods, is to make absolutely sure that the
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* coordinates of <input type="image"/> elements are transmitted
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* correctly OR figuring out exactly which <input type="submit"/>
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* element was clicked to submit the form.
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*
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* If neither of the above points are important to you, then you'll
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* probably just want to stick with the simpler ajaxSubmit() function.
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*
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* Usage examples, similar to ajaxSubmit():
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*
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* 1. Just eval the results returned from the backend.
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* $('#form-id').ajaxForm();
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*
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* 2. Render backend results directly to target ID (expects (x)HTML).
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* $('#form-id').ajaxForm('#target-id');
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*
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* 3. Submit to backend URL (form action) then call this function.
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* $('#form-id').ajaxForm(post_callback);
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*
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* 4. Load target ID with backend results then call a function.
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* $('#form-id').ajaxForm('#target-id', post_callback);
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*
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* 5. Call a browser function (for validation) and then (optionally)
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* load server results to target ID.
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* $('#form-id').ajaxForm('#target-id', null, pre_callback);
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*
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* 6. Call validation function first then load server results to
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* target ID and then also call a browser function.
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* $('#form-id').ajaxForm('#target-id', post_callback, pre_callback);
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*
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* @param target arg for the target id element to render
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* @param post_cb callback after any results are returned
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* @param pre_cb callback function before submission
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* @return the jQuery Object
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* @type jQuery
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* @see serialize(), ajaxSubmit()
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* @author Mark Constable (markc@renta.net)
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* @author G. vd Hoven, Mike Alsup, Sam Collett, John Resig
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*/
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$.fn.ajaxForm = function(target, post_cb, pre_cb) {
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return this.each(function(){
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$("input[@type=submit],input[@type=image]", this).click(function(ev){
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this.form.clicked = this;
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if (ev.offsetX != undefined) {
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this.form.clicked_x = ev.offsetX;
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this.form.clicked_y = ev.offsetY;
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} else {
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this.form.clicked_x = ev.pageX - this.offsetLeft;
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this.form.clicked_y = ev.pageY - this.offsetTop;
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}
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});
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}).submit(function(e){
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$(this).ajaxSubmit(target, post_cb, pre_cb);
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return false;
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});
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};
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/**
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* A simple wrapper function that sits around the .serialize()
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* method, allowing you to easily extract the data stored within
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* a form.
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*
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* Usage examples:
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*
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* 1. Serialize the contents of a form to a & and = delmited string:
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* $.param( $("form").formdata() );
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*
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* @return An array of name/value pairs representing the form
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* @type Array<Object>
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* @see serialize()
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# @author John Resig
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*/
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$.fn.formdata = function(){
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this.serialize();
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return this.vars;
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};
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/**
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* This function gathers form element variables into an array that
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* is embedded into the current "this" variable as "this.vars". It
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* is normally used in conjunction with formdata() or ajaxSubmit() but can
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* be used standalone as long as you don't need the x and y coordinates
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* associated with an <input type="image"/> element..
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*
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* Standalone usage examples:
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*
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* 1. Gather form vars and return array to LHS variable.
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* var myform = $('#form-id').serialize();
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*
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* 2. Provide a serialized URL-ready string (after 1. above).
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* var mystring = $.param(myform.vars);
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*
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* 3. Gather form vars and send to RHS plugin via "this.vars".
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* $('#form-id').serialize().some_other_plugin();
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*
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* @return the jQuery Object
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* @return jQuery
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* @see ajaxForm(), ajaxSubmit()
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* @author Mark Constable (markc@renta.net)
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* @author G. vd Hoven, Mike Alsup, Sam Collett, John Resig
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*/
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$.fn.serialize = function() {
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var a = [];
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var ok = {INPUT:true, TEXTAREA:true, OPTION:true};
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$('*', this).each(function() {
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var par = this.parentNode;
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var p = par.nodeName.toUpperCase();
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var n = this.name || p == 'OPTGROUP' && par.parentNode.name || p == 'SELECT' && par.name || this.id;
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if ( !n || this.disabled || this.type == 'reset' ||
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(this.type == 'checkbox' || this.type == 'radio') && !this.checked ||
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!ok[this.nodeName.toUpperCase()] ||
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(this.type == 'submit' || this.type == 'image') && this.form.clicked != this ||
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(p == 'SELECT' || p == 'OPTGROUP') && !this.selected ) return;
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if (this.type == 'image' && this.form.clicked_x)
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return a.push(
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{name: this.name+'_x', value: this.form.clicked_x},
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{name: this.name+'_y', value: this.form.clicked_y}
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);
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a.push({name: n, value: this.value});
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});
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this.vars = a;
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return this;
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};
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