jquery搜索框添加默认文字实现代码

? get_search_query() : ‘Your Default Text‘); ?>”  onfocus=”if ((this.value == ‘Your

Default Text‘)) {this.value = ”;}” onblur=”if (this.value == ”) {this.value = ‘

_e(‘Your Default Text‘,’jessica’) ?>’;}” name=”s” id=”s” />

$(function(){
$(“[placeholder]“).focus(function() {
var input = $(this);
if (input.val() == input.attr(“placeholder”)) {
input.val(“”);
input.removeClass(“placeholder”);
}
}).blur(function() {
var input = $(this);
if (input.val() == “” || input.val() == input.attr(“placeholder”)) {
input.addClass(“placeholder”);
input.val(input.attr(“placeholder”));
}
}).blur();
$(“[placeholder]“).parents(“form”).submit(function() {
$(this).find(“[placeholder]“).each(function() {
var input = $(this);
input.val(input.val() == input.attr(“placeholder”) ? “” : goog.string.htmlEscape

(input.val()));
})
});
});