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Support setting both the enctype attribute and property (encoding in IE6/7). Fixes #6743.

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This commit is contained in:
timmywil 2011-10-22 16:03:57 -04:00
parent f2c1d2e016
commit c51b29477e
3 changed files with 39 additions and 18 deletions
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8
src/attributes.js
View File

@ -316,7 +316,8 @@ jQuery.extend({
notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
// Normalize the name if needed
// All attributes are lowercase
// Grab necessary hook if one is defined
if ( notxml ) {
name = name.toLowerCase();
hooks = jQuery.attrHooks[ name ] || (rboolean.test( name ) ? boolHook : nodeHook);
@ -619,6 +620,11 @@ if ( !jQuery.support.optSelected ) {
});
}
// IE6/7 call enctype encoding
if ( !jQuery.support.enctype ) {
jQuery.propFix.enctype = "encoding";
}
// Radios and checkboxes getter/setter
if ( !jQuery.support.checkOn ) {
jQuery.each([ "radio", "checkbox" ], function() {

3
src/support.js
View File

@ -85,6 +85,9 @@ jQuery.support = (function() {
// Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
getSetAttribute: div.className !== "t",
// Tests for enctype support on a form(#6743)
enctype: !!document.createElement("form").enctype,
// Will be defined later
submitBubbles: true,
changeBubbles: true,

46
test/unit/attributes.js
View File

@ -12,25 +12,29 @@ test("jQuery.propFix integrity test", function() {
// overwrites don't occur
// This is simply for better code coverage and future proofing.
var props = {
tabindex: "tabIndex",
readonly: "readOnly",
"for": "htmlFor",
"class": "className",
maxlength: "maxLength",
cellspacing: "cellSpacing",
cellpadding: "cellPadding",
rowspan: "rowSpan",
colspan: "colSpan",
usemap: "useMap",
frameborder: "frameBorder",
contenteditable: "contentEditable"
};
tabindex: "tabIndex",
readonly: "readOnly",
"for": "htmlFor",
"class": "className",
maxlength: "maxLength",
cellspacing: "cellSpacing",
cellpadding: "cellPadding",
rowspan: "rowSpan",
colspan: "colSpan",
usemap: "useMap",
frameborder: "frameBorder",
contenteditable: "contentEditable"
};
if ( !jQuery.support.enctype ) {
props.enctype = "encoding";
}
deepEqual(props, jQuery.propFix, "jQuery.propFix passes integrity check");
});
test("attr(String)", function() {
expect(45);
expect(46);
equals( jQuery("#text1").attr("type"), "text", "Check for type attribute" );
equals( jQuery("#radio1").attr("type"), "radio", "Check for type attribute" );
@ -118,6 +122,9 @@ test("attr(String)", function() {
ok( jQuery().attr("doesntexist") === undefined, "Make sure undefined is returned when no element is there." );
equal( jQuery("<div/>").attr("value"), undefined, "An unset value on a div returns undefined." );
equal( jQuery("<input/>").attr("value"), "", "An unset value on an input returns current value." );
$form = jQuery("#form").attr("enctype", "multipart/form-data");
equal( $form.prop("enctype"), "multipart/form-data", "Set the enctype of a form (encoding in IE6/7 #6743)" );
});
if ( !isLocal ) {
@ -475,7 +482,7 @@ test("removeAttr(String)", function() {
});
test("prop(String, Object)", function() {
expect(30);
expect(31);
equals( jQuery("#text1").prop("value"), "Test", "Check for value attribute" );
equals( jQuery("#text1").prop("value", "Test2").prop("defaultValue"), "Test", "Check for defaultValue attribute" );
@ -505,7 +512,9 @@ test("prop(String, Object)", function() {
equals( jQuery("#table").prop("frameBorder"), 1, "Check setting and retrieving frameBorder" );
QUnit.reset();
var body = document.body, $body = jQuery( body );
var body = document.body,
$body = jQuery( body );
ok( $body.prop("nextSibling") === null, "Make sure a null expando returns null" );
body.foo = "bar";
equals( $body.prop("foo"), "bar", "Make sure the expando is preferred over the dom attribute" );
@ -527,13 +536,16 @@ test("prop(String, Object)", function() {
strictEqual( jQuery(ele).prop("nonexisting"), undefined, "prop works correctly for non existing attributes (bug #7500)." );
});
var obj = {};
obj = {};
jQuery.each( [document, obj], function( i, ele ) {
var $ele = jQuery( ele );
$ele.prop( "nonexisting", "foo" );
equal( $ele.prop("nonexisting"), "foo", "prop(name, value) works correctly for non existing attributes (bug #7500)." );
});
jQuery( document ).removeProp("nonexisting");
var $form = jQuery("#form").prop("enctype", "multipart/form-data");
equal( $form.prop("enctype"), "multipart/form-data", "Set the enctype of a form (encoding in IE6/7 #6743)" );
});
test("removeAttr(Multi String)", function() {